start-ver=1.4
cd-journal=joma
no-vol=7
cd-vols=
no-issue=
article-no=
start-page=UNSP 149
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2019
dt-pub=20190614
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Organic Matter Preservation and Incipient Mineralization of Microtubules in 120 Ma Basaltic Glass
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Hollow tubular structures in subaqueously-emplaced basaltic glass may represent trace fossils caused by microbially-mediated glass dissolution. Mineralized structures of similar morphology and spatial distribution in ancient, metamorphosed basaltic rocks have widely been interpreted as ichnofossils, possibly dating to similar to 3.5 Ga or greater. Doubts have been raised, however, regarding the biogenicity of the original hollow tubules and granules in basaltic glass. In particular, although elevated levels of biologically-important elements such as C, S, N, and P as well as organic compounds have been detected in association with these structures, a direct detection of unambiguously biogenic organic molecules has not been accomplished. In this study, we describe the direct detection of proteins associated with tubular textures in basaltic glass using synchrotron X-ray spectromicroscopy. Protein-rich organic matter is shown to be associated with the margins of hollow and partly-mineralized tubules. Furthermore, a variety of tubule-infilling secondary minerals, including Ti-rich oxide phases, were observed filling and preserving the microtextures, demonstrating a mechanism whereby cellular materials may be preserved through geologic time.
en-copyright=
kn-copyright=
en-aut-name=IzawaMatthew R. M.
en-aut-sei=Izawa
en-aut-mei=Matthew R. M.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=DynesJames J.
en-aut-sei=Dynes
en-aut-mei=James J.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=BanerjeeNeil R.
en-aut-sei=Banerjee
en-aut-mei=Neil R.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=FlemmingRoberta L.
en-aut-sei=Flemming
en-aut-mei=Roberta L.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=MacLeanLachlan C. W.
en-aut-sei=MacLean
en-aut-mei=Lachlan C. W.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=HetheringtonCallum J.
en-aut-sei=Hetherington
en-aut-mei=Callum J.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
en-aut-name=MatveevSergei
en-aut-sei=Matveev
en-aut-mei=Sergei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=
en-aut-name=SouthamGordon
en-aut-sei=Southam
en-aut-mei=Gordon
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=
affil-num=1
en-affil=Institute for Planetary Materials, Okayama University
kn-affil=
affil-num=2
en-affil=Canadian Light Source, Inc., University of Saskatchewan
kn-affil=
affil-num=3
en-affil=Department of Earth Sciences, University of Western Ontario
kn-affil=
affil-num=4
en-affil=Department of Earth Sciences, University of Western Ontario
kn-affil=
affil-num=5
en-affil=Canadian Light Source, Inc., University of Saskatchewan
kn-affil=
affil-num=6
en-affil=Department of Geosciences, Texas Tech University
kn-affil=
affil-num=7
en-affil=Department of Earth and Atmospheric Sciences, University of Alberta
kn-affil=
affil-num=8
en-affil=Department of Earth Sciences, University of Western Ontario
kn-affil=
en-keyword=ichnofossils
kn-keyword=ichnofossils
en-keyword=biomolecule
kn-keyword=biomolecule
en-keyword=basaltic glass
kn-keyword=basaltic glass
en-keyword=synchrotron XANES
kn-keyword=synchrotron XANES
en-keyword=Ontong Java Plateau
kn-keyword=Ontong Java Plateau
END
start-ver=1.4
cd-journal=joma
no-vol=10
cd-vols=
no-issue=
article-no=
start-page=1686
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2020
dt-pub=20200115
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Novel Insights Into N-Glycan Fucosylation and Core Xylosylation in C. reinhardtii
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Chlamydomonas reinhardtii (C. reinhardtii) N-glycans carry plant typical beta 1,2-core xylose, alpha 1,3-fucose residues, as well as plant atypical terminal beta 1,4-xylose and methylated mannoses. In a recent study, XylT1A was shown to act as core xylosyltransferase, whereby its action was of importance for an inhibition of excessive Man1A dependent trimming. N-Glycans found in a XylT1A/Man1A double mutant carried core xylose residues, suggesting the existence of a second core xylosyltransferase in C. reinhardtii. To further elucidate enzymes important for N-glycosylation, novel single knockdown mutants of candidate genes involved in the N-glycosylation pathway were characterized. In addition, double, triple, and quadruple mutants affecting already known N-glycosylation pathway genes were generated. By characterizing N-glycan compositions of intact N-glycopeptides from these mutant strains by mass spectrometry, a candidate gene encoding for a second putative core xylosyltransferase (XylT1B) was identified. Additionally, the role of a putative fucosyltransferase was revealed. Mutant strains with knockdown of both xylosyltransferases and the fucosyltransferase resulted in the formation of N-glycans with strongly diminished core modifications. Thus, the mutant strains generated will pave the way for further investigations on how single N-glycan core epitopes modulate protein function in C. reinhardtii.
en-copyright=
kn-copyright=
en-aut-name=OltmannsAnne
en-aut-sei=Oltmanns
en-aut-mei=Anne
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=HoepfnerLara
en-aut-sei=Hoepfner
en-aut-mei=Lara
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=ScholzMartin
en-aut-sei=Scholz
en-aut-mei=Martin
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=ZinziusKaren
en-aut-sei=Zinzius
en-aut-mei=Karen
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=SchulzeStefan
en-aut-sei=Schulze
en-aut-mei=Stefan
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=HipplerMichael
en-aut-sei=Hippler
en-aut-mei=Michael
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
affil-num=1
en-affil=Institute of Plant Biology and Biotechnology, University of Münster
kn-affil=
affil-num=2
en-affil=Institute of Plant Biology and Biotechnology, University of Münster
kn-affil=
affil-num=3
en-affil=Institute of Plant Biology and Biotechnology, University of Münster
kn-affil=
affil-num=4
en-affil=Institute of Plant Biology and Biotechnology, University of Münster
kn-affil=
affil-num=5
en-affil=Institute of Plant Biology and Biotechnology, University of Münster
kn-affil=
affil-num=6
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=
en-keyword=C. reinhardtii
kn-keyword=C. reinhardtii
en-keyword=N-glycosylation
kn-keyword=N-glycosylation
en-keyword=xylosyltransferase
kn-keyword=xylosyltransferase
en-keyword=fucosyltransferase
kn-keyword=fucosyltransferase
en-keyword=mass spectrometry
kn-keyword=mass spectrometry
en-keyword=post-translational modification
kn-keyword=post-translational modification
en-keyword=secretory pathway
kn-keyword=secretory pathway
END
start-ver=1.4
cd-journal=joma
no-vol=8
cd-vols=
no-issue=
article-no=
start-page=307
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2020
dt-pub=20200602
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=In vitroNeo-Genesis of Tendon/Ligament-Like Tissue by Combination of Mohawk and a Three-Dimensional Cyclic Mechanical Stretch Culture System
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Tendons and ligaments are pivotal connective tissues that tightly connect muscle and bone. In this study, we developed a novel approach to generate tendon/ligament-like tissues with a hierarchical structure, by introducing the tendon/ligament-specific transcription factor Mohawk (MKX) into the mesenchymal stem cell (MSC) line C3H10T1/2 cells, and by applying an improved three-dimensional (3D) cyclic mechanical stretch culture system. In our developed protocol, a combination of stableMkxexpression and cyclic mechanical stretch synergistically affects the structural tendon/ligament-like tissue generation and tendon related gene expression. In a histological analysis of these tendon/ligament-like tissues, an organized extracellular matrix (ECM), containing collagen type III and elastin, was observed. Moreover, we confirmed thatMkxexpression and cyclic mechanical stretch, induced the alignment of structural collagen fibril bundles that were deposited in a fibripositor-like manner during the generation of our tendon/ligament-like tissues. Our findings provide new insights for the tendon/ligament biomaterial fields.
en-copyright=
kn-copyright=
en-aut-name=KataokaKensuke
en-aut-sei=Kataoka
en-aut-mei=Kensuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=KurimotoRyota
en-aut-sei=Kurimoto
en-aut-mei=Ryota
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=TsutsumiHiroki
en-aut-sei=Tsutsumi
en-aut-mei=Hiroki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=ChibaTomoki
en-aut-sei=Chiba
en-aut-mei=Tomoki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=KatoTomomi
en-aut-sei=Kato
en-aut-mei=Tomomi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=ShishidoKana
en-aut-sei=Shishido
en-aut-mei=Kana
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
en-aut-name=KatoMariko
en-aut-sei=Kato
en-aut-mei=Mariko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=
en-aut-name=ItoYoshiaki
en-aut-sei=Ito
en-aut-mei=Yoshiaki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=
en-aut-name=ChoYuichiro
en-aut-sei=Cho
en-aut-mei=Yuichiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=
en-aut-name=HoshiOsamu
en-aut-sei=Hoshi
en-aut-mei=Osamu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=
en-aut-name=MimataAyako
en-aut-sei=Mimata
en-aut-mei=Ayako
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=
en-aut-name=SakamakiYuriko
en-aut-sei=Sakamaki
en-aut-mei=Yuriko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=
en-aut-name=NakamichiRyo
en-aut-sei=Nakamichi
en-aut-mei=Ryo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=13
ORCID=
en-aut-name=LotzMartin K.
en-aut-sei=Lotz
en-aut-mei=Martin K.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=14
ORCID=
en-aut-name=NaruseKeiji
en-aut-sei=Naruse
en-aut-mei=Keiji
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=15
ORCID=
en-aut-name=AsaharaHiroshi
en-aut-sei=Asahara
en-aut-mei=Hiroshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=16
ORCID=
affil-num=1
en-affil=Department of Systems BioMedicine, Tokyo Medical and Dental University
kn-affil=
affil-num=2
en-affil=Department of Systems BioMedicine, Tokyo Medical and Dental University
kn-affil=
affil-num=3
en-affil=Department of Systems BioMedicine, Tokyo Medical and Dental University
kn-affil=
affil-num=4
en-affil=Department of Systems BioMedicine, Tokyo Medical and Dental University
kn-affil=
affil-num=5
en-affil=Department of Systems BioMedicine, Tokyo Medical and Dental University
kn-affil=
affil-num=6
en-affil=Department of Systems BioMedicine, Tokyo Medical and Dental University
kn-affil=
affil-num=7
en-affil=Department of Systems BioMedicine, Tokyo Medical and Dental University
kn-affil=
affil-num=8
en-affil=Department of Systems BioMedicine, Tokyo Medical and Dental University
kn-affil=
affil-num=9
en-affil=Anatomy and Physiological Science, Tokyo Medical and Dental University
kn-affil=
affil-num=10
en-affil=Anatomy and Physiological Science, Tokyo Medical and Dental University
kn-affil=
affil-num=11
en-affil=Research Core, Tokyo Medical and Dental University
kn-affil=
affil-num=12
en-affil=Research Core, Tokyo Medical and Dental University
kn-affil=
affil-num=13
en-affil=Department of Systems BioMedicine, Tokyo Medical and Dental University
kn-affil=
affil-num=14
en-affil=Department of Molecular Medicine, The Scripps Research Institute
kn-affil=
affil-num=15
en-affil=Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=16
en-affil=Department of Systems BioMedicine, Tokyo Medical and Dental University
kn-affil=
en-keyword=Mohawk
kn-keyword=Mohawk
en-keyword=tendon
kn-keyword=tendon
en-keyword=ligament
kn-keyword=ligament
en-keyword=tissue engineering
kn-keyword=tissue engineering
en-keyword=mechanical-stress
kn-keyword=mechanical-stress
END
start-ver=1.4
cd-journal=joma
no-vol=11
cd-vols=
no-issue=
article-no=
start-page=1017
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2020
dt-pub=20200605
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Identification and Modification ofPorphyromonas gingivalisCysteine Protease, Gingipain, Ideal for Screening Periodontitis
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Chronic periodontitis is an inflammatory disease caused by the formation of oral microbial biofilms. Periodontitis is associated with general health and not only oral diseases.Porphyromonas gingivalisis a well-known keystone pathogen for periodontitis and is associated with several systemic diseases, such as diabetes mellitus and Alzheimer's disease. We previously developed a system for screening periodontitis usingP. gingivalis-specific serum immunoglobulin G (IgG) in an enzyme-linked immunosorbent assay with a sensitivity of 0.774 and a specificity of 0.586 and an area under the receiver operating characteristic curve of 0.708. However, the antigens elicited non-specific responses, since they were obtained from whole extracts of sonicated cultured bacteria. The purpose of this study was to identify antigens ideal for a sensitive and specific serum test. We identified the specific antigens using immunoaffinity columns immobilized with IgG antibodies from periodontitis patients. Liquid chromatography-tandem mass spectrometry identified 29 antigens from the elutes. Recombinant proteins for these candidates were synthesized using the wheat germ cell-free translation system and screened by dot blot analysis with serum from the columns. Three of the 16 candidates that reacted showed strongest affinities upon dot blot analysis; they included outer membrane protein 28, cysteine proteases, lysine gingipain Kgp, and arginine gingipain RgpA. Outer membrane protein 28 was not suitable for screeningP. gingivalisinfection because of its high false-negative rates. Kgp and RgpA were unstable antigens since they underwent self-digestion. They were made stable by substituting the active cysteine residues in Kgp and RgpA with alanine using site-directed mutagenesis. Using the modified antigens, we demonstrated that the patient serum IgG level against RgpA was the highest among all the antigens expressed inP. gingivalis. Moreover, the N-terminus of recombinant RgpA was excellent in differentiating between diseased and non-diseased states (with sensitivity of 0.85, specificity of 0.9, and area under the curve of 0.915). Although dot blot analysis was the only experiment used, the N-terminus of RgpA is an excellent antigen to immunologically test forP. gingivalisinfection, especially for estimating the risks for periodontitis-associated systemic diseases. In conclusion, we have developed aP. gingivalisantigen for screening periodontitis.
en-copyright=
kn-copyright=
en-aut-name=HiraiKimito
en-aut-sei=Hirai
en-aut-mei=Kimito
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=Yamaguchi-TomikawaTomoko
en-aut-sei=Yamaguchi-Tomikawa
en-aut-mei=Tomoko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=EguchiToru
en-aut-sei=Eguchi
en-aut-mei=Toru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=MaedaHiroshi
en-aut-sei=Maeda
en-aut-mei=Hiroshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=TakashibaShogo
en-aut-sei=Takashiba
en-aut-mei=Shogo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
affil-num=1
en-affil=Department of Pathophysiology—Periodontal Science, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=2
en-affil=Department of Pathophysiology—Periodontal Science, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=3
en-affil=R&D, Sunstar Inc.
kn-affil=
affil-num=4
en-affil=Department of Endodontology, Osaka Dental University
kn-affil=
affil-num=5
en-affil=Department of Pathophysiology—Periodontal Science, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
en-keyword=screening chronic periodontitis
kn-keyword=screening chronic periodontitis
en-keyword=Porphyromonas gingivalis
kn-keyword=Porphyromonas gingivalis
en-keyword=serum IgG test
kn-keyword=serum IgG test
en-keyword=gingipain
kn-keyword=gingipain
en-keyword=specific antigen
kn-keyword=specific antigen
END
start-ver=1.4
cd-journal=joma
no-vol=12
cd-vols=
no-issue=
article-no=
start-page=164
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2020
dt-pub=20200616
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Long-Term Continuous Cervical Spinal Cord Stimulation Exerts Neuroprotective Effects in Experimental Parkinson's Disease
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Background: Spinal cord stimulation (SCS) exerts neuroprotective effects in animal models of Parkinson’s disease (PD). Conventional stimulation techniques entail limited stimulation time and restricted movement of animals, warranting the need for optimizing the SCS regimen to address the progressive nature of the disease and to improve its clinical translation to PD patients.
Objective: Recognizing the limitations of conventional stimulation, we now investigated the effects of continuous SCS in freely moving parkinsonian rats.
Methods: We developed a small device that could deliver continuous SCS. At the start of the experiment, thirty female Sprague-Dawley rats received the dopamine (DA)-depleting neurotoxin, 6-hydroxydopamine, into the right striatum. The SCS device was fixed below the shoulder area of the back of the animal, and a line from this device was passed under the skin to an electrode that was then implanted epidurally over the dorsal column. The rats were divided into three groups: control, 8-h stimulation, and 24-h stimulation, and behaviorally tested then euthanized for immunohistochemical analysis.
Results: The 8- and 24-h stimulation groups displayed significant behavioral improvement compared to the control group. Both SCS-stimulated groups exhibited significantly preserved tyrosine hydroxylase (TH)-positive fibers and neurons in the striatum and substantia nigra pars compacta (SNc), respectively, compared to the control group. Notably, the 24-h stimulation group showed significantly pronounced preservation of the striatal TH-positive fibers compared to the 8-h stimulation group. Moreover, the 24-h group demonstrated significantly reduced number of microglia in the striatum and SNc and increased laminin-positive area of the cerebral cortex compared to the control group.
Conclusions: This study demonstrated the behavioral and histological benefits of continuous SCS in a time-dependent manner in freely moving PD animals, possibly mediated by anti-inflammatory and angiogenic mechanisms.
en-copyright=
kn-copyright=
en-aut-name=KuwaharaKen
en-aut-sei=Kuwahara
en-aut-mei=Ken
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=SasakiTatsuya
en-aut-sei=Sasaki
en-aut-mei=Tatsuya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=YasuharaTakao
en-aut-sei=Yasuhara
en-aut-mei=Takao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=KamedaMasahiro
en-aut-sei=Kameda
en-aut-mei=Masahiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=OkazakiYosuke
en-aut-sei=Okazaki
en-aut-mei=Yosuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=HosomotoKakeru
en-aut-sei=Hosomoto
en-aut-mei=Kakeru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
en-aut-name=KinIttetsu
en-aut-sei=Kin
en-aut-mei=Ittetsu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=
en-aut-name=OkazakiMihoko
en-aut-sei=Okazaki
en-aut-mei=Mihoko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=
en-aut-name=YabunoSatoru
en-aut-sei=Yabuno
en-aut-mei=Satoru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=
en-aut-name=KawauchiSatoshi
en-aut-sei=Kawauchi
en-aut-mei=Satoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=
en-aut-name=TomitaYousuke
en-aut-sei=Tomita
en-aut-mei=Yousuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=
en-aut-name=UmakoshiMichiari
en-aut-sei=Umakoshi
en-aut-mei=Michiari
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=
en-aut-name=KinKyohei
en-aut-sei=Kin
en-aut-mei=Kyohei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=13
ORCID=
en-aut-name=MorimotoJun
en-aut-sei=Morimoto
en-aut-mei=Jun
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=14
ORCID=
en-aut-name=LeeJea-Young
en-aut-sei=Lee
en-aut-mei=Jea-Young
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=15
ORCID=
en-aut-name=TajiriNaoki
en-aut-sei=Tajiri
en-aut-mei=Naoki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=16
ORCID=
en-aut-name=BorlonganCesar V.
en-aut-sei=Borlongan
en-aut-mei=Cesar V.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=17
ORCID=
en-aut-name=DateIsao
en-aut-sei=Date
en-aut-mei=Isao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=18
ORCID=
affil-num=1
en-affil=Department of Neurological Surgery, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=2
en-affil=Department of Neurological Surgery, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=3
en-affil=Department of Neurological Surgery, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=4
en-affil=Department of Neurological Surgery, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=5
en-affil=Department of Neurological Surgery, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=6
en-affil=Department of Neurological Surgery, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=7
en-affil=Department of Neurological Surgery, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=8
en-affil=Department of Neurological Surgery, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=9
en-affil=Department of Neurological Surgery, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=10
en-affil=Department of Neurological Surgery, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=11
en-affil=Department of Neurological Surgery, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=12
en-affil=Department of Neurological Surgery, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=13
en-affil=Department of Neurological Surgery, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=14
en-affil=Department of Neurological Surgery, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=15
en-affil=Department of Neurosurgery and Brain Repair, Morsani College of Medicine, University of South Florida
kn-affil=
affil-num=16
en-affil=Department of Neurophysiology and Brain Science, Graduate School of Medical Sciences, Nagoya City University
kn-affil=
affil-num=17
en-affil=Department of Neurosurgery and Brain Repair, Morsani College of Medicine, University of South Florida
kn-affil=
affil-num=18
en-affil=Department of Neurological Surgery, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
en-keyword=electrical stimulation
kn-keyword=electrical stimulation
en-keyword=neuroinflammation
kn-keyword=neuroinflammation
en-keyword=neuromodulation
kn-keyword=neuromodulation
en-keyword=neuroprotection
kn-keyword=neuroprotection
en-keyword=6-hydroxydopamine
kn-keyword=6-hydroxydopamine
END
start-ver=1.4
cd-journal=joma
no-vol=11
cd-vols=
no-issue=
article-no=
start-page=1064
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2020
dt-pub=20200626
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Diverse Partitiviruses From the Phytopathogenic Fungus,Rosellinia necatrix
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Partitiviruses (dsRNA viruses, familyPartitiviridae) are ubiquitously detected in plants and fungi. Although previous surveys suggested their omnipresence in the white root rot fungus,Rosellinia necatrix, only a few of them have been molecularly and biologically characterized thus far. We report the characterization of a total of 20 partitiviruses from 16R. necatrixstrains belonging to 15 new species, for which "Rosellinia necatrix partitivirus 11-Rosellinia necatrix partitivirus 25" were proposed, and 5 previously reported species. The newly identified partitiviruses have been taxonomically placed in two genera,Alphapartitivirus, andBetapartitivirus. Some partitiviruses were transfected into reference strains of the natural host,R. necatrix, and an experimental host,Cryphonectria parasitica, using purified virions. A comparative analysis of resultant transfectants revealed interesting differences and similarities between the RNA accumulation and symptom induction patterns ofR. necatrixandC. parasitica. Other interesting findings include the identification of a probable reassortment event and a quintuple partitivirus infection of a single fungal strain. These combined results provide a foundation for further studies aimed at elucidating mechanisms that underly the differences observed.
en-copyright=
kn-copyright=
en-aut-name=TelengechPaul
en-aut-sei=Telengech
en-aut-mei=Paul
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=HisanoSakae
en-aut-sei=Hisano
en-aut-mei=Sakae
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=MugambiCyrus
en-aut-sei=Mugambi
en-aut-mei=Cyrus
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=HyodoKiwamu
en-aut-sei=Hyodo
en-aut-mei=Kiwamu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=Arjona-LopezJuan Manuel
en-aut-sei=Arjona-Lopez
en-aut-mei=Juan Manuel
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=Lopez-HerreraCarlos Jose
en-aut-sei=Lopez-Herrera
en-aut-mei=Carlos Jose
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
en-aut-name=KanematsuSatoko
en-aut-sei=Kanematsu
en-aut-mei=Satoko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=
en-aut-name=KondoHideki
en-aut-sei=Kondo
en-aut-mei=Hideki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=
en-aut-name=SuzukiNobuhiro
en-aut-sei=Suzuki
en-aut-mei=Nobuhiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=
affil-num=1
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=
affil-num=2
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=
affil-num=3
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=
affil-num=4
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=
affil-num=5
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=
affil-num=6
en-affil=Institute for Sustainable Agriculture,Spanish Research Council
kn-affil=
affil-num=7
en-affil=Institute of Fruit Tree Science, National Agriculture and Food Research Organization (NARO)
kn-affil=
affil-num=8
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=
affil-num=9
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=
en-keyword=partitivirus
kn-keyword=partitivirus
en-keyword=dsRNA virus
kn-keyword=dsRNA virus
en-keyword=phytopathogenic fungus
kn-keyword=phytopathogenic fungus
en-keyword=Rosellinia necatrix
kn-keyword=Rosellinia necatrix
en-keyword=Cryphonectria parasitica
kn-keyword=Cryphonectria parasitica
en-keyword=diversity
kn-keyword=diversity
en-keyword=reassortment
kn-keyword=reassortment
en-keyword=horizontal transfer
kn-keyword=horizontal transfer
END
start-ver=1.4
cd-journal=joma
no-vol=11
cd-vols=
no-issue=
article-no=
start-page=1461
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2020
dt-pub=20200714
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=High Mobility Group Box 1 Expression in Oral Inflammation and Regeneration
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=High mobility group box 1 (HMGB1) is a non-histone DNA-binding protein of about 30 kDa. It is released from a variety of cells into the extracellular milieu in response to inflammatory stimuli and acts on specific cell-surface receptors, such as receptors for advanced glycation end-products (RAGE), Toll-like receptor (TLR)2, TLR4, with or without forming a complex with other molecules. HMGB1 mediates various mechanisms such as inflammation, cell migration, proliferation, and differentiation. On the other hand, HMGB1 enhances chemotaxis acting through the C-X-C motif chemokine ligand (CXCL)12/C-X-C chemokine receptor (CXCR)4 axis and is involved in regeneration. In the oral cavity, high levels of HMGB1 have been detected in the gingival tissue from periodontitis and peri-implantitis patients, and it has been shown that secreted HMGB1 induces pro-inflammatory cytokine expression, such as interleukin (IL)-1 beta, IL-6, and tumor necrosis factor (TNF)-alpha, which prolong inflammation. In contrast, wound healing after tooth extraction or titanium dental implant osseointegration requires an initial acute inflammation, which is regulated by secreted HMGB1. This indicates that secreted HMGB1 regulates angiogenesis and bone remodeling by osteoclast and osteoblast activation and promotes bone healing in oral tissue repair. Therefore, HMGB1 can prolong inflammation in the periodontal tissue and, conversely, can regenerate or repair damaged tissues in the oral cavity. In this review, we highlight the role of HMGB1 in the oral cavity by comparing its function and regulation with its function in other diseases. We also discuss the necessity for further studies in this field to provide more specific scientific evidence for dentistry.
en-copyright=
kn-copyright=
en-aut-name=YamashiroKeisuke
en-aut-sei=Yamashiro
en-aut-mei=Keisuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=IdeguchiHidetaka
en-aut-sei=Ideguchi
en-aut-mei=Hidetaka
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=AoyagiHiroaki
en-aut-sei=Aoyagi
en-aut-mei=Hiroaki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=Yoshihara-HirataChiaki
en-aut-sei=Yoshihara-Hirata
en-aut-mei=Chiaki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=HiraiAnna
en-aut-sei=Hirai
en-aut-mei=Anna
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=Suzuki-KyoshimaRisa
en-aut-sei=Suzuki-Kyoshima
en-aut-mei=Risa
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
en-aut-name=ZhangYao
en-aut-sei=Zhang
en-aut-mei=Yao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=
en-aut-name=WakeHidenori
en-aut-sei=Wake
en-aut-mei=Hidenori
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=
en-aut-name=NishiboriMasahiro
en-aut-sei=Nishibori
en-aut-mei=Masahiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=
en-aut-name=YamamotoTadashi
en-aut-sei=Yamamoto
en-aut-mei=Tadashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=
en-aut-name=TakashibaShogo
en-aut-sei=Takashiba
en-aut-mei=Shogo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=
affil-num=1
en-affil=Department of Periodontics and Endodontics, Okayama University Hospital
kn-affil=
affil-num=2
en-affil=Department of Pathophysiology-Periodontal Science, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=3
en-affil=Department of Pathophysiology-Periodontal Science, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=4
en-affil=Department of Pathophysiology-Periodontal Science, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=5
en-affil=Department of Pathophysiology-Periodontal Science, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=6
en-affil=Department of Pathophysiology-Periodontal Science, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=7
en-affil=Department of Pathophysiology-Periodontal Science, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=8
en-affil=Department of Pharmacology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Science
kn-affil=
affil-num=9
en-affil=Department of Pharmacology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Science
kn-affil=
affil-num=10
en-affil=Department of Pathophysiology-Periodontal Science, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=11
en-affil=Department of Pathophysiology-Periodontal Science, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
en-keyword=high mobility group box 1
kn-keyword=high mobility group box 1
en-keyword=inflammation
kn-keyword=inflammation
en-keyword=periodontal regeneration
kn-keyword=periodontal regeneration
en-keyword=periodontitis
kn-keyword=periodontitis
en-keyword=osseointegration
kn-keyword=osseointegration
en-keyword=tooth movement
kn-keyword=tooth movement
en-keyword=wound healing
kn-keyword=wound healing
END
start-ver=1.4
cd-journal=joma
no-vol=11
cd-vols=
no-issue=
article-no=
start-page=541
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2020
dt-pub=20200819
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Transcriptomic Analysis of the Kuruma PrawnMarsupenaeus japonicusReveals Possible Peripheral Regulation of the Ovary
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Crustacean reproduction has been hypothesized to be under complex endocrinological regulation by peptide hormones. To further improve our understanding of the mechanisms underlying this complex regulation, knowledge is needed regarding the hormones not only of the central nervous system (CNS) such as the X-organ/sinus gland (XOSG), brain, and thoracic ganglia, but also the peripheral gonadal tissues. For example, in vertebrates, some gonadal peptide hormones including activin, inhibin, follistatin, and relaxin are known to be involved in the reproductive physiology. Therefore, it is highly likely that some peptide factors from the ovary are serving as the signals among peripheral tissues and central nervous tissues in crustaceans. In this work, we sought to find gonadal peptide hormones and peptide hormone receptors by analyzing the transcriptome of the ovary of the kuruma prawnMarsupenaeus japonicus. The generated ovarian transcriptome data led to the identification of five possible peptide hormones, including bursicon-alpha and -beta, the crustacean hyperglycemic hormone (CHH)-like peptide, insulin-like peptide (ILP), and neuroparsin-like peptide (NPLP). Dominant gene expressions for the bursicons were observed in the thoracic ganglia and the ovary, in the CNS for the CHH-like peptide, in the heart for NPLP, and in the ovary for ILP. Since the gene expressions of CHH-like peptide and NPLP were affected by a CHH (Penaeus japonicussinus gland peptide-I) from XOSG, we produced recombinant peptides for CHH-like peptide and NPLP usingEscherichia coliexpression system to examine their possible peripheral regulation. As a result, we found that the recombinant NPLP increased vitellogenin gene expression in incubated ovarian tissue fragments. Moreover, contigs encoding putative receptors for insulin-like androgenic gland factor, insulin, neuroparsin, and neuropeptide Y/F, as well as several contigs encoding orphan G-protein coupled receptors and receptor-type guanylyl cyclases were also identified in the ovarian transcriptome. These results suggest that reproductive physiology in crustaceans is regulated by various gonadal peptide hormones, akin to vertebrates.
en-copyright=
kn-copyright=
en-aut-name=TsutsuiNaoaki
en-aut-sei=Tsutsui
en-aut-mei=Naoaki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=KobayashiYasuhisa
en-aut-sei=Kobayashi
en-aut-mei=Yasuhisa
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=IzumikawaKouichi
en-aut-sei=Izumikawa
en-aut-mei=Kouichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=SakamotoTatsuya
en-aut-sei=Sakamoto
en-aut-mei=Tatsuya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
affil-num=1
en-affil=Faculty of Science, Ushimado Marine Institute, Okayama University
kn-affil=
affil-num=2
en-affil=Faculty of Science, Ushimado Marine Institute, Okayama University
kn-affil=
affil-num=3
en-affil=Research Institute for Fisheries Science, Okayama Prefectural Technology Center for Agriculture, Forestry, and Fisheries
kn-affil=
affil-num=4
en-affil=Faculty of Science, Ushimado Marine Institute, Okayama University
kn-affil=
en-keyword=peptide hormone
kn-keyword=peptide hormone
en-keyword=Marsupenaeus japonicus
kn-keyword=Marsupenaeus japonicus
en-keyword=ovary
kn-keyword=ovary
en-keyword=reproduction
kn-keyword=reproduction
en-keyword=transcriptome
kn-keyword=transcriptome
en-keyword=vitellogenesis
kn-keyword=vitellogenesis
END
start-ver=1.4
cd-journal=joma
no-vol=12
cd-vols=
no-issue=
article-no=
start-page=263
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2020
dt-pub=20200929
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Enhancing Working Memory Based on Mismatch Negativity Neurofeedback in Subjective Cognitive Decline Patients: A Preliminary Study
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Mismatch negativity (MMN) is suitable for studies of preattentive auditory discriminability and the auditory memory trace. Subjective cognitive decline (SCD) is an ideal target for early therapeutic intervention because SCD occurs at preclinical stages many years before the onset of Alzheimer's disease (AD). According to a novel lifespan-based model of dementia risk, hearing loss is considered the greatest potentially modifiable risk factor of dementia among nine health and lifestyle factors, and hearing impairment is associated with cognitive decline. Therefore, we propose a neurofeedback training based on MMN, which is an objective index of auditory discriminability, to regulate sensory ability and memory as a non-pharmacological intervention (NPI) in SCD patients. Seventeen subjects meeting the standardized clinical evaluations for SCD received neurofeedback training. The auditory frequency discrimination test, the visual digital N-back (1-, 2-, and 3-back), auditory digital N-back (1-, 2-, and 3-back), and auditory tone N-back (1-, 2-, and 3-back) tasks were used pre- and post-training in all SCD patients. The intervention schedule comprised five 60-min training sessions over 2 weeks. The results indicate that the subjects who received neurofeedback training had successfully improved the amplitude of MMN at the parietal electrode (Pz). A slight decrease in the threshold of auditory frequency discrimination was observed after neurofeedback training. Notably, after neurofeedback training, the working memory (WM) performance was significantly enhanced in the auditory tone 3-back test. Moreover, improvements in the accuracy of all WM tests relative to the baseline were observed, although the changes were not significant. To the best of our knowledge, our preliminary study is the first to investigate the effects of MMN neurofeedback training on WM in SCD patients, and our results suggest that MMN neurofeedback may represent an effective treatment for intervention in SCD patients and the elderly with aging memory decline.
en-copyright=
kn-copyright=
en-aut-name=PeiGuangying
en-aut-sei=Pei
en-aut-mei=Guangying
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=YangRuoshui
en-aut-sei=Yang
en-aut-mei=Ruoshui
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=ShiZhongyan
en-aut-sei=Shi
en-aut-mei=Zhongyan
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=GuoGuoxin
en-aut-sei=Guo
en-aut-mei=Guoxin
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=WangShujie
en-aut-sei=Wang
en-aut-mei=Shujie
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=LiuMiaomiao
en-aut-sei=Liu
en-aut-mei=Miaomiao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
en-aut-name=QiuYuxiang
en-aut-sei=Qiu
en-aut-mei=Yuxiang
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=
en-aut-name=WuJinglong
en-aut-sei=Wu
en-aut-mei=Jinglong
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=
en-aut-name=GoRitsu
en-aut-sei=Go
en-aut-mei=Ritsu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=
en-aut-name=HanYin
en-aut-sei=Han
en-aut-mei=Yin
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=
en-aut-name=YanTianyi
en-aut-sei=Yan
en-aut-mei=Tianyi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=
affil-num=1
en-affil=School of Life Science, Beijing Institute of Technology
kn-affil=
affil-num=2
en-affil=School of Mechatronical Engineering, Beijing Institute of Technology
kn-affil=
affil-num=3
en-affil=School of Life Science, Beijing Institute of Technology
kn-affil=
affil-num=4
en-affil=School of Life Science, Beijing Institute of Technology
kn-affil=
affil-num=5
en-affil=School of Life Science, Beijing Institute of Technology
kn-affil=
affil-num=6
en-affil=Graduate School of Natural Science and Technology, Okayama University
kn-affil=
affil-num=7
en-affil=School of Life Science, Beijing Institute of Technology
kn-affil=
affil-num=8
en-affil=Faculty of Engineering, Okayama University
kn-affil=
affil-num=9
en-affil=School of Mechatronical Engineering, Beijing Institute of Technology
kn-affil=
affil-num=10
en-affil=Department of Neurology, Xuanwu Hospital, Capital Medical University
kn-affil=
affil-num=11
en-affil=School of Life Science, Beijing Institute of Technology
kn-affil=
en-keyword=mismatch negativity
kn-keyword=mismatch negativity
en-keyword=neurofeedback
kn-keyword=neurofeedback
en-keyword=working memory
kn-keyword=working memory
en-keyword=subjective cognitive decline
kn-keyword=subjective cognitive decline
en-keyword=Alzheimer's disease
kn-keyword=Alzheimer's disease
en-keyword=early intervention
kn-keyword=early intervention
END
start-ver=1.4
cd-journal=joma
no-vol=11
cd-vols=
no-issue=
article-no=
start-page=592789
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2020
dt-pub=20201020
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Molecular Characterization of a Novel Polymycovirus From Penicillium janthinellum With a Focus on Its Genome-Associated PASrp
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=The genus Polymycovirus of the family Polymycoviridae accommodates fungal RNA viruses with different genomic segment numbers (four, five, or eight). It is suggested that four members form no true capsids and one forms filamentous virus particles enclosing double-stranded RNA (dsRNA). In both cases, viral dsRNA is associated with a viral protein termed "proline-alanine-serine-rich protein" (PASrp). These forms are assumed to be the infectious entity. However, the detailed molecular characteristics of PASrps remain unclear. Here, we identified a novel five-segmented polymycovirus, Penicillium janthinellum polymycovirus 1 (PjPmV1), and characterized its purified fraction form in detail. The PjPmV1 had five dsRNA segments associated with PASrp. Density gradient ultracentrifugation of the PASrp-associated PjPmV1 dsRNA revealed its uneven structure and a broad fractionation profile distinct from that of typical encapsidated viruses. Moreover, PjPmV1-PASrp interacted in vitro with various nucleic acids in a sequence-non-specific manner. These PjPmV1 features are discussed in view of the diversification of genomic segment numbers of the genus Polymycovirus.
en-copyright=
kn-copyright=
en-aut-name=SatoYukiyo
en-aut-sei=Sato
en-aut-mei=Yukiyo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=JamalAtif
en-aut-sei=Jamal
en-aut-mei=Atif
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=KondoHideki
en-aut-sei=Kondo
en-aut-mei=Hideki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=SuzukiNobuhiro
en-aut-sei=Suzuki
en-aut-mei=Nobuhiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
affil-num=1
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=
affil-num=2
en-affil=Crop Diseases Research Institute, National Agricultural Research Centre
kn-affil=
affil-num=3
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=
affil-num=4
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=
en-keyword=fungal virus
kn-keyword=fungal virus
en-keyword=RNA virus
kn-keyword=RNA virus
en-keyword=polymycovirus
kn-keyword=polymycovirus
en-keyword=Penicillium janthinellum
kn-keyword=Penicillium janthinellum
en-keyword=capsidless
kn-keyword=capsidless
en-keyword=multi-segmented
kn-keyword=multi-segmented
en-keyword=proline-alanine-serine rich protein
kn-keyword=proline-alanine-serine rich protein
END
start-ver=1.4
cd-journal=joma
no-vol=11
cd-vols=
no-issue=
article-no=
start-page=554158
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2020
dt-pub=20201126
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Postharvest Properties of Ultra-Late Maturing Peach Cultivars and Their Attributions to Melting Flesh (M) Locus: Re-evaluation of M Locus in Association With Flesh Texture
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=The postharvest properties of two ultra-late maturing peach cultivars, "Tobihaku" (TH) and "Daijumitsuto" (DJ), were investigated. Fruit were harvested at commercial maturity and held at 25 degrees C. TH exhibited the characteristics of normal melting flesh (MF) peach, including rapid fruit softening associated with appropriate level of endogenous ethylene production In contrast, DJ did not soften at all during 3 weeks experimental period even though considerable ethylene production was observed. Fruit of TH and DJ were treated with 5,000 ppm of propylene, an ethylene analog, continuously for 7 days. TH softened rapidly whereas DJ maintained high flesh firmness in spite of an increase in endogenous ethylene production, suggesting that DJ but not TH lacked the ability to be softened in response to endogenous and exogenous ethylene/propylene. DNA-seq analysis showed that tandem endo-polygalacturonase (endoPG) genes located at melting flesh (M) locus, Pp-endoPGM (PGM), and Pp-endoPGF (PGF), were deleted in DJ. The endoPG genes at M locus are known to control flesh texture of peach fruit, and it was suggested that the non-softening property of DJ is due to the lack of endoPG genes. On the other hand, TH possessed an unidentified M haplotype that is involved in determination of MF phenotype. Structural identification of the unknown M haplotype, designated as M-0, through comparison with previously reported M haplotypes revealed distinct differences between PGM on M-0 haplotype (PGM-M-0) and PGM on other haplotypes (PGM-M-1). Peach M haplotypes were classified into four main haplotypes: M-0 with PGM-M-0; M-1 with both PGM-M-1 and PGF; M-2 with PGM-M-1; and M-3 lacking both PGM and PGF. Re-evaluation of M locus in association with MF/non-melting flesh (NMF) phenotypes in more than 400 accessions by using whole genome shotgun sequencing data on database and/or by PCR genotyping demonstrated that M-0 haplotype was the common haplotype in MF accessions, and M-0 and M-1 haplotypes were dominant over M-2 and M-3 haplotypes and co-dominantly determined the MF trait. It was also assumed on the basis of structural comparison of M haplotypes among Prunus species that the ancestral haplotype of M-0 diverged from those of the other haplotypes before the speciation of Prunus persica.
en-copyright=
kn-copyright=
en-aut-name=NakanoRyohei
en-aut-sei=Nakano
en-aut-mei=Ryohei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=KawaiTakashi
en-aut-sei=Kawai
en-aut-mei=Takashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=FukamatsuYosuke
en-aut-sei=Fukamatsu
en-aut-mei=Yosuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=AkitaKagari
en-aut-sei=Akita
en-aut-mei=Kagari
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=WatanabeSakine
en-aut-sei=Watanabe
en-aut-mei=Sakine
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=AsanoTakahiro
en-aut-sei=Asano
en-aut-mei=Takahiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
en-aut-name=TakataDaisuke
en-aut-sei=Takata
en-aut-mei=Daisuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=
en-aut-name=SatoMamoru
en-aut-sei=Sato
en-aut-mei=Mamoru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=
en-aut-name=FukudaFumio
en-aut-sei=Fukuda
en-aut-mei=Fumio
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=
en-aut-name=UshijimaKoichiro
en-aut-sei=Ushijima
en-aut-mei=Koichiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=
affil-num=1
en-affil=Experimental Farm of Graduate School of Agriculture, Kyoto University
kn-affil=
affil-num=2
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=
affil-num=3
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=
affil-num=4
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=
affil-num=5
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=
affil-num=6
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=
affil-num=7
en-affil=Faculty of Food and Agricultural Sciences, Fukushima University
kn-affil=
affil-num=8
en-affil=Faculty of Food and Agricultural Sciences, Fukushima University
kn-affil=
affil-num=9
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=
affil-num=10
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=
en-keyword=fruit
kn-keyword=fruit
en-keyword=softening
kn-keyword=softening
en-keyword=ethylene
kn-keyword=ethylene
en-keyword=Prunus persica
kn-keyword=Prunus persica
en-keyword=melting flesh locus
kn-keyword=melting flesh locus
en-keyword=endoPG
kn-keyword=endoPG
en-keyword=postharvest
kn-keyword=postharvest
END
start-ver=1.4
cd-journal=joma
no-vol=14
cd-vols=
no-issue=
article-no=
start-page=574189
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2020
dt-pub=20201208
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Development of a Non-invasive Deep Brain Stimulator With Precise Positioning and Real-Time Monitoring of Bioimpedance
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Methods by which to achieve non-invasive deep brain stimulation via temporally interfering with electric fields have been proposed, but the precision of the positioning of the stimulation and the reliability and stability of the outputs require improvement. In this study, a temporally interfering electrical stimulator was developed based on a neuromodulation technique using the interference modulation waveform produced by several high-frequency electrical stimuli to treat neurodegenerative diseases. The device and auxiliary software constitute a non-invasive neuromodulation system. The technical problems related to the multichannel high-precision output of the device were solved by an analog phase accumulator and a special driving circuit to reduce crosstalk. The function of measuring bioimpedance in real time was integrated into the stimulator to improve effectiveness. Finite element simulation and phantom measurements were performed to find the functional relations among the target coordinates, current ratio, and electrode position in the simplified model. Then, an appropriate approach was proposed to find electrode configurations for desired target locations in a detailed and realistic mouse model. A mouse validation experiment was carried out under the guidance of a simulation, and the reliability and positioning accuracy of temporally interfering electric stimulators were verified. Stimulator improvement and precision positioning solutions promise opportunities for further studies of temporally interfering electrical stimulation.
en-copyright=
kn-copyright=
en-aut-name=WangHeng
en-aut-sei=Wang
en-aut-mei=Heng
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=ShiZhongyan
en-aut-sei=Shi
en-aut-mei=Zhongyan
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=SunWeiqian
en-aut-sei=Sun
en-aut-mei=Weiqian
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=ZhangJianxu
en-aut-sei=Zhang
en-aut-mei=Jianxu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=WangJing
en-aut-sei=Wang
en-aut-mei=Jing
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=ShiYue
en-aut-sei=Shi
en-aut-mei=Yue
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
en-aut-name=YangRuoshui
en-aut-sei=Yang
en-aut-mei=Ruoshui
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=
en-aut-name=LiChunlin
en-aut-sei=Li
en-aut-mei=Chunlin
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=
en-aut-name=ChenDuanduan
en-aut-sei=Chen
en-aut-mei=Duanduan
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=
en-aut-name=WuJinglong
en-aut-sei=Wu
en-aut-mei=Jinglong
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=
en-aut-name=GongyaoGuo
en-aut-sei=Gongyao
en-aut-mei=Guo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=
en-aut-name=XuYifei
en-aut-sei=Xu
en-aut-mei=Yifei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=
affil-num=1
en-affil=School of Mechatronic Engineering, Beijing Institute of Technology
kn-affil=
affil-num=2
en-affil=School of Life Science, Beijing Institute of Technology
kn-affil=
affil-num=3
en-affil=School of Life Science, Beijing Institute of Technology
kn-affil=
affil-num=4
en-affil=School of Mechatronic Engineering, Beijing Institute of Technology
kn-affil=
affil-num=5
en-affil=Department of Health Management, Aerospace Center Hospital, Peking University Aerospace School of Clinical Medicine
kn-affil=
affil-num=6
en-affil=Beijing Big-IQ Medical Equipment Co., Ltd.
kn-affil=
affil-num=7
en-affil=School of Mechatronic Engineering, Beijing Institute of Technology
kn-affil=
affil-num=8
en-affil=School of Biomedical Engineering, Capital Medical University
kn-affil=
affil-num=9
en-affil=School of Life Science, Beijing Institute of Technology
kn-affil=
affil-num=10
en-affil=School of Interdisciplinary Science and Engineering in Health Systems, Okayama University
kn-affil=
affil-num=11
en-affil=School of Life Science, Beijing Institute of Technology
kn-affil=
affil-num=12
en-affil=School of Life Science, Beijing Institute of Technology
kn-affil=
en-keyword=electrical stimulation
kn-keyword=electrical stimulation
en-keyword=temporally interfering
kn-keyword=temporally interfering
en-keyword=finite element method
kn-keyword=finite element method
en-keyword=simulation
kn-keyword=simulation
en-keyword=mouse
kn-keyword=mouse
END
start-ver=1.4
cd-journal=joma
no-vol=11
cd-vols=
no-issue=
article-no=
start-page=567249
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2020
dt-pub=20201222
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Molecular Mechanism Underlying Derepressed Male Production in Hexaploid Persimmon
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Sex expression in plants is often flexible and contributes to the maintenance of genetic diversity within a species. In diploid persimmons (the genus Diospyros), the sexuality is controlled by the Y chromosome-encoded small-RNA gene, OGI, and its autosomal counterpart, MeGI. Hexaploid Oriental persimmon (Diospyros kaki) evolved more flexible sex expression, where genetically male individuals carrying OGI can produce both male and female flowers (monoecy). This is due to (semi-)inactivation of OGI by the Kali-SINE retrotransposon insertion on the promoter region and the resultant DNA methylations. Instead, flower sex determination in Oriental persimmon is also dependent on DNA methylation states of MeGI. Here, we focused on a cultivar, Kumemaru, which shows stable male flower production. Our results demonstrated that cv. Kumemaru carries OGI with Kali-SINE, which was highly methylated as well as in other monoecious cultivars; nevertheless, OGI gene could have a basal expression level. Transcriptomic analysis between cv. Kumemaru and 14 cultivars that predominantly produce female flowers showed differentially expressed genes (DEGs) specific to cv. Kumemaru, which is mainly involved in stress responses. Co-expression gene networks focusing on the DEGs also suggested the involvement of stress signals, mainly via gibberellin (GA), salicylic acid (SA), and especially jasmonic acid (JA) signal pathways. We also identified potential regulators of this co-expression module, represented by the TCP4 transcription factor. Furthermore, we attempted to identify cv. Kumemaru-specific transcript polymorphisms potentially contributing to derepressed OGI expression by cataloging subsequences (k-mers) in the transcriptomic reads from cv. Kumemaru and the other 14 female cultivars. Overall, although the direct genetic factor to activate OGI remains to be solved, our results implied the involvement of stress signals in the release of silenced OGI and the resultant continuous male production.
en-copyright=
kn-copyright=
en-aut-name=MasudaKanae
en-aut-sei=Masuda
en-aut-mei=Kanae
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=FujitaNaoko
en-aut-sei=Fujita
en-aut-mei=Naoko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=YangHo-Wen
en-aut-sei=Yang
en-aut-mei=Ho-Wen
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=UshijimaKoichiro
en-aut-sei=Ushijima
en-aut-mei=Koichiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=KuboYasutaka
en-aut-sei=Kubo
en-aut-mei=Yasutaka
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=TaoRyutaro
en-aut-sei=Tao
en-aut-mei=Ryutaro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
en-aut-name=AkagiTakashi
en-aut-sei=Akagi
en-aut-mei=Takashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=
affil-num=1
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=
affil-num=2
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=
affil-num=3
en-affil=Department of Crop Sciences, University of Illinois at Urbana-Champaign
kn-affil=
affil-num=4
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=
affil-num=5
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=
affil-num=6
en-affil=Graduate School of Agriculture, Kyoto University
kn-affil=
affil-num=7
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=
en-keyword=monoecious
kn-keyword=monoecious
en-keyword=sex expression
kn-keyword=sex expression
en-keyword=polyploidy
kn-keyword=polyploidy
en-keyword=Oriental persimmon
kn-keyword=Oriental persimmon
en-keyword=co-expression network
kn-keyword=co-expression network
END
start-ver=1.4
cd-journal=joma
no-vol=11
cd-vols=
no-issue=
article-no=
start-page=610124
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2021
dt-pub=20210118
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Cytosolic Free N-Glycans Are Retro-Transported Into the Endoplasmic Reticulum in Plant Cells
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=During endoplasmic reticulum (ER)-associated degradation, free N-glycans (FNGs) are produced from misfolded nascent glycoproteins via the combination of the cytosolic peptide N-glycanase (cPNGase) and endo-beta-N-acetylglucosaminidase (ENGase) in the plant cytosol. The resulting high-mannose type (HMT)-FNGs, which carry one GlcNAc residue at the reducing end (GN1-FNGs), are ubiquitously found in developing plant cells. In a previous study, we found that HMT-FNGs assisted in protein folding and inhibited beta-amyloid fibril formation, suggesting a possible biofunction of FNGs involved in the protein folding system. However, whether these HMT-FNGs occur in the ER, an organelle involved in protein folding, remained unclear. On the contrary, we also reported the presence of plant complex type (PCT)-GN1-FNGs, which carry the Lewis(a) epitope at the non-reducing end, indicating that these FNGs had been fully processed in the Golgi apparatus. Since plant ENGase was active toward HMT-N-glycans but not PCT-N-glycans that carry beta 1-2xylosyl and/or alpha 1-3 fucosyl residue(s), these PCT-GN1-FNGs did not appear to be produced from fully processed glycoproteins that harbored PCT-N-glycans via ENGase activity. Interestingly, PCT-GN1-FNGs were found in the extracellular space, suggesting that HMT-GN1-FNGs formed in the cytosol might be transported back to the ER and processed in the Golgi apparatus through the protein secretion pathway. As the first step in elucidating the production mechanism of PCT-GN1-FNGs, we analyzed the structures of free oligosaccharides in plant microsomes and proved that HMT-FNGs (Man(9-7)GlcNAc(1) and Man(9-8)GlcNAc(2)) could be found in microsomes, which almost consist of the ER compartments.
en-copyright=
kn-copyright=
en-aut-name=KatsubeMakoto
en-aut-sei=Katsube
en-aut-mei=Makoto
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=EbaraNatsuki
en-aut-sei=Ebara
en-aut-mei=Natsuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=MaedaMegumi
en-aut-sei=Maeda
en-aut-mei=Megumi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=KimuraYoshinobu
en-aut-sei=Kimura
en-aut-mei=Yoshinobu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
affil-num=1
en-affil=Department of Biofunctional Chemistry, Graduate School of Environmental and Life Science, Okayama University
kn-affil=
affil-num=2
en-affil=Department of Biofunctional Chemistry, Graduate School of Environmental and Life Science, Okayama University
kn-affil=
affil-num=3
en-affil=Department of Biofunctional Chemistry, Graduate School of Environmental and Life Science, Okayama University
kn-affil=
affil-num=4
en-affil=Department of Biofunctional Chemistry, Graduate School of Environmental and Life Science, Okayama University
kn-affil=
en-keyword=free N-glycans
kn-keyword=free N-glycans
en-keyword=ER-associated degradation
kn-keyword=ER-associated degradation
en-keyword=peptide:N-glycanase
kn-keyword=peptide:N-glycanase
en-keyword=endo-beta-N-acetylglucosaminidase
kn-keyword=endo-beta-N-acetylglucosaminidase
en-keyword=plant glycoproteins
kn-keyword=plant glycoproteins
END
start-ver=1.4
cd-journal=joma
no-vol=11
cd-vols=
no-issue=
article-no=
start-page=616141
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2021
dt-pub=20210126
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Deletion of Mir223 Exacerbates Lupus Nephritis by Targeting S1pr1 in Fas(lpr/lpr) Mice
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Objective: The micro RNAs (miRNAs) and their target mRNAs are differentially expressed in various immune-mediated cells. Here, we investigated the role of Mir223 and sphingosine-1-phosphate receptor 1 (S1pr1) in the pathogenesis of systemic lupus erythematosus.
Methods: We analyzed miRNA and mRNA profiling data of CD4+ splenic T cells derived from MRL/MpJ-Faslpr/J mice. We performed 3′ untranslated region (UTR) luciferase reporter gene assay using human umbilical vein endothelial cells (HUVECs). We generated the B6-Mir223−/−Faslpr/lpr mice and the lupus phenotypes were analyzed.
Results: In CD4+ splenic T cells, we identified upregulation of miR-223-3p and downregulation of the possible target, S1pr1 by RNA sequencing of MRL/MpJ-Faslpr/J mice. The transfection with miR-223-3p mimic significantly suppressed a luciferase activity in HUVEC treated with a Lentivirus vector containing 3′ UTR of S1pr1. The mRNA levels of S1pr1 were significantly decreased after miR-223-3p overexpression. In B6-Mir223−/−Faslpr/lpr mice, the proportion of CD3+ T cells, CD3+CD4-CD8− cells, B cells, plasma cells, and S1PR1+CD4+ T cells in the spleen was significantly increased compared with that in B6-Mir223+/+Faslpr/lpr mice by flow cytometry. B6-Mir223−/−Faslpr/lpr mice demonstrated the elevation of glomerular and renal vascular scores associated with enhanced intraglomerular infiltration of S1PR1+CD4+ T cells.
Conclusion: Unexpectedly, the deletion of Mir223 exacerbated the lupus phenotypes associated with increased population of S1PR1+CD4+ T in spleen and the enhanced infiltration of S1PR1+CD4+ T cells in inflamed kidney tissues, suggesting compensatory role of Mir223 in the pathogenesis of lupus nephritis.
en-copyright=
kn-copyright=
en-aut-name=Hiramatsu-AsanoSumie
en-aut-sei=Hiramatsu-Asano
en-aut-mei=Sumie
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=Sunahori-WatanabeKatsue
en-aut-sei=Sunahori-Watanabe
en-aut-mei=Katsue
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=ZeggarSonia
en-aut-sei=Zeggar
en-aut-mei=Sonia
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=KatsuyamaEri
en-aut-sei=Katsuyama
en-aut-mei=Eri
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=MukaiTomoyuki
en-aut-sei=Mukai
en-aut-mei=Tomoyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=MoritaYoshitaka
en-aut-sei=Morita
en-aut-mei=Yoshitaka
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
en-aut-name=WadaJun
en-aut-sei=Wada
en-aut-mei=Jun
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=
affil-num=1
en-affil=Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=2
en-affil=Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=3
en-affil=Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=4
en-affil=Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=5
en-affil=Department of Rheumatology, Kawasaki Medical School
kn-affil=
affil-num=6
en-affil=Department of Rheumatology, Kawasaki Medical School
kn-affil=
affil-num=7
en-affil=Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
en-keyword=miR-223-3p
kn-keyword=miR-223-3p
en-keyword=S1pr1
kn-keyword=S1pr1
en-keyword=S1PR1(+)CD4(+) T cells
kn-keyword=S1PR1(+)CD4(+) T cells
en-keyword=lupus nephritis
kn-keyword=lupus nephritis
en-keyword=MRL/MpJ-Faslpr/J mice
kn-keyword=MRL/MpJ-Faslpr/J mice
END
start-ver=1.4
cd-journal=joma
no-vol=14
cd-vols=
no-issue=
article-no=
start-page=571369
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2021
dt-pub=20210127
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Stimulus Intervals Modulate the Balance of Brain Activity in the Human Primary Somatosensory Cortex: An ERP Study
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Neuronal excitation and inhibition occur in the brain at the same time, and brain activation reflects changes in the sum of excitation and inhibition. This principle has been well-established in lower-level sensory systems, including vision and touch, based on animal studies. However, it is unclear how the somatosensory system processes the balance between excitation and inhibition. In the present ERP study, we modified the traditional spatial attention paradigm by adding double stimuli presentations at short intervals (i.e., 10, 30, and 100 ms). Seventeen subjects participated in the experiment. Five types of stimulation were used in the experiment: a single stimulus (one raised pin for 40 ms), standard stimulus (eight pins for 40 ms), and double stimuli presented at intervals of 10, 30, and 100 ms. The subjects were asked to attend to a particular finger and detect whether the standard stimulus was presented to that finger. The results showed a clear attention-related ERP component in the single stimulus condition, but the suppression components associated with the three interval conditions seemed to be dominant in somatosensory areas. In particular, we found the strongest suppression effect in the ISI-30 condition (interval of 30 ms) and that the suppression and enhancement effects seemed to be counterbalanced in both the ISI-10 and ISI-100 conditions (intervals of 10 and 100 ms, respectively). This type of processing may allow humans to easily discriminate between multiple stimuli on the same body part.
en-copyright=
kn-copyright=
en-aut-name=LiuYang
en-aut-sei=Liu
en-aut-mei=Yang
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=DongBo
en-aut-sei=Dong
en-aut-mei=Bo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=YangJiajia
en-aut-sei=Yang
en-aut-mei=Jiajia
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=EjimaYoshimichi
en-aut-sei=Ejima
en-aut-mei=Yoshimichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=WuJinglong
en-aut-sei=Wu
en-aut-mei=Jinglong
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=WuQiong
en-aut-sei=Wu
en-aut-mei=Qiong
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
en-aut-name=ZhangMing
en-aut-sei=Zhang
en-aut-mei=Ming
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=
affil-num=1
en-affil=Department of Psychology, Suzhou University of Science and Technology
kn-affil=
affil-num=2
en-affil=Department of Psychology, Suzhou University of Science and Technology
kn-affil=
affil-num=3
en-affil=Cognitive Neuroscience Laboratory, Graduate School of Natural Science and Technology, Okayama University
kn-affil=
affil-num=4
en-affil=Cognitive Neuroscience Laboratory, Graduate School of Natural Science and Technology, Okayama University
kn-affil=
affil-num=5
en-affil=Cognitive Neuroscience Laboratory, Graduate School of Natural Science and Technology, Okayama University
kn-affil=
affil-num=6
en-affil=Cognitive Neuroscience Laboratory, Graduate School of Natural Science and Technology, Okayama University
kn-affil=
affil-num=7
en-affil=Cognitive Neuroscience Laboratory, Graduate School of Natural Science and Technology, Okayama University
kn-affil=
en-keyword=traditional spatial attention paradigm
kn-keyword=traditional spatial attention paradigm
en-keyword=ERP
kn-keyword=ERP
en-keyword=interstimulus interval
kn-keyword=interstimulus interval
en-keyword=enhancement and suppression
kn-keyword=enhancement and suppression
en-keyword=primary somatosensory cortex
kn-keyword=primary somatosensory cortex
END
start-ver=1.4
cd-journal=joma
no-vol=12
cd-vols=
no-issue=
article-no=
start-page=740610
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2021
dt-pub=20211006
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Comprehensive Comparative Genomics and Phenotyping of Methylobacterium Species
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=The pink-pigmented facultative methylotrophs (PPFMs), a major bacterial group found in the plant phyllosphere, comprise two genera: Methylobacterium and Methylorubrum. They have been separated into three major clades: A, B (Methylorubrum), and C. Within these genera, however, some species lack either pigmentation or methylotrophy, which raises the question of what actually defines the PPFMs. The present study employed a comprehensive comparative genomics approach to reveal the phylogenetic relationship among the PPFMs and to explain the genotypic differences that confer their different phenotypes. We newly sequenced the genomes of 29 relevant-type strains to complete a dataset for almost all validly published species in the genera. Through comparative analysis, we revealed that methylotrophy, nitrate utilization, and anoxygenic photosynthesis are hallmarks differentiating the PPFMs from the other Methylobacteriaceae. The Methylobacterium species in clade A, including the type species Methylobacterium organophilum, were phylogenetically classified into six subclades, each possessing relatively high genomic homology and shared phenotypic characteristics. One of these subclades is phylogenetically close to Methylorubrum species; this finding led us to reunite the two genera into a single genus Methylobacterium. Clade C, meanwhile, is composed of phylogenetically distinct species that share relatively higher percent G+C content and larger genome sizes, including larger numbers of secondary metabolite clusters. Most species of clade C and some of clade A have the glutathione-dependent pathway for formaldehyde oxidation in addition to the H4MPT pathway. Some species cannot utilize methanol due to their lack of MxaF-type methanol dehydrogenase (MDH), but most harbor an XoxF-type MDH that enables growth on methanol in the presence of lanthanum. The genomes of PPFMs encode between two and seven (average 3.7) genes for pyrroloquinoline quinone-dependent alcohol dehydrogenases, and their phylogeny is distinctly correlated with their genomic phylogeny. All PPFMs were capable of synthesizing auxin and did not induce any immune response in rice cells. Other phenotypes including sugar utilization, antibiotic resistance, and antifungal activity correlated with their phylogenetic relationship. This study provides the first inclusive genotypic insight into the phylogeny and phenotypes of PPFMs.
en-copyright=
kn-copyright=
en-aut-name=AlessaOla
en-aut-sei=Alessa
en-aut-mei=Ola
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=OguraYoshitoshi
en-aut-sei=Ogura
en-aut-mei=Yoshitoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=FujitaniYoshiko
en-aut-sei=Fujitani
en-aut-mei=Yoshiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=TakamiHideto
en-aut-sei=Takami
en-aut-mei=Hideto
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=HayashiTetsuya
en-aut-sei=Hayashi
en-aut-mei=Tetsuya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=SahinNurettin
en-aut-sei=Sahin
en-aut-mei=Nurettin
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
en-aut-name=TaniAkio
en-aut-sei=Tani
en-aut-mei=Akio
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=
affil-num=1
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=
affil-num=2
en-affil=Division of Microbiology, Department of Infectious Medicine, Kurume University School of Medicine
kn-affil=
affil-num=3
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=
affil-num=4
en-affil=Atmosphere and Ocean Research Institute, The University of Tokyo
kn-affil=
affil-num=5
en-affil=Department of Bacteriology, Graduate School of Medical Sciences, Kyushu University
kn-affil=
affil-num=6
en-affil=Egitim Fakultesi, Mugla Sitki Kocman University
kn-affil=
affil-num=7
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=
en-keyword=Methylobacterium
kn-keyword=Methylobacterium
en-keyword=comparative genomics
kn-keyword=comparative genomics
en-keyword=methylotroph
kn-keyword=methylotroph
en-keyword=methanol dehydrogenase
kn-keyword=methanol dehydrogenase
en-keyword=Methylorubrum
kn-keyword=Methylorubrum
END
start-ver=1.4
cd-journal=joma
no-vol=15
cd-vols=
no-issue=
article-no=
start-page=802938
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2022
dt-pub=20220316
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Counterfactual Explanation of Brain Activity Classifiers Using Image-To-Image Transfer by Generative Adversarial Network
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Deep neural networks (DNNs) can accurately decode task-related information from brain activations. However, because of the non-linearity of DNNs, it is generally difficult to explain how and why they assign certain behavioral tasks to given brain activations, either correctly or incorrectly. One of the promising approaches for explaining such a black-box system is counterfactual explanation. In this framework, the behavior of a black-box system is explained by comparing real data and realistic synthetic data that are specifically generated such that the black-box system outputs an unreal outcome. The explanation of the system's decision can be explained by directly comparing the real and synthetic data. Recently, by taking advantage of advances in DNN-based image-to-image translation, several studies successfully applied counterfactual explanation to image domains. In principle, the same approach could be used in functional magnetic resonance imaging (fMRI) data. Because fMRI datasets often contain multiple classes (e.g., multiple behavioral tasks), the image-to-image transformation applicable to counterfactual explanation needs to learn mapping among multiple classes simultaneously. Recently, a new generative neural network (StarGAN) that enables image-to-image transformation among multiple classes has been developed. By adapting StarGAN with some modifications, here, we introduce a novel generative DNN (counterfactual activation generator, CAG) that can provide counterfactual explanations for DNN-based classifiers of brain activations. Importantly, CAG can simultaneously handle image transformation among all the seven classes in a publicly available fMRI dataset. Thus, CAG could provide a counterfactual explanation of DNN-based multiclass classifiers of brain activations. Furthermore, iterative applications of CAG were able to enhance and extract subtle spatial brain activity patterns that affected the classifier's decisions. Together, these results demonstrate that the counterfactual explanation based on image-to-image transformation would be a promising approach to understand and extend the current application of DNNs in fMRI analyses.
en-copyright=
kn-copyright=
en-aut-name=MatsuiTeppei
en-aut-sei=Matsui
en-aut-mei=Teppei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=TakiMasato
en-aut-sei=Taki
en-aut-mei=Masato
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=PhamTrung Quang
en-aut-sei=Pham
en-aut-mei=Trung Quang
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=ChikazoeJunichi
en-aut-sei=Chikazoe
en-aut-mei=Junichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=JimuraKoji
en-aut-sei=Jimura
en-aut-mei=Koji
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
affil-num=1
en-affil=Department of Biology, Okayama University
kn-affil=
affil-num=2
en-affil= Graduate School of Artificial Intelligence and Science, Rikkyo University
kn-affil=
affil-num=3
en-affil=Supportive Center for Brain Research, National Institute for Physiological Sciences
kn-affil=
affil-num=4
en-affil=Supportive Center for Brain Research, National Institute for Physiological Sciences
kn-affil=
affil-num=5
en-affil=Department of Biosciences and Informatics, Keio University
kn-affil=
en-keyword=fMRI
kn-keyword=fMRI
en-keyword=deep learning
kn-keyword=deep learning
en-keyword=explainable AI
kn-keyword=explainable AI
en-keyword=decoding
kn-keyword=decoding
en-keyword=generative neural network
kn-keyword=generative neural network
en-keyword=counterfactual explanation
kn-keyword=counterfactual explanation
END
start-ver=1.4
cd-journal=joma
no-vol=4
cd-vols=
no-issue=
article-no=
start-page=918273
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2022
dt-pub=20220718
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Sea Surface Temperature and Salinity in Lombok Strait Reconstructed From Coral Sr/Ca and δ18O, 1962–2012
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Coral geochemical tracers have been used in studies of the paleoclimatology and paleoceanography of the tropics and subtropics. We measured Sr/Ca and oxygen isotope ratios (δ18O) in a coral sample collected from the southern part of Lombok Strait, a significant outlet of the Indonesian Throughflow (ITF) to the Indian Ocean, to reconstruct the historical record of sea surface temperature (SST) and seawater δ18O. Seawater δ18O can be used to approximate sea surface salinity (SSS) because it reflects the balance of evaporation and precipitation. The resulting time series reconstructed SST and SSS, covering the period 1962–2012, shows no clear trend of global warming, although the record includes a large cooling event (~4°C) during 1996–1997. Although neither SST nor SSS shows a systematic relationship with El Niño–Southern Oscillation and Indian Ocean Dipole (IOD), weak but significant correlations are found partly. In addition, the coral data show signals of major IOD and El Niño events in 1994 and 1997, respectively, although climatic trends recorded in the coral are not consistent with those found along the Java-Sumatra coast. To evaluate other influences on the ITF in Lombok Strait, we compared our coral record with coral records from sites in the Java Sea, the southern part of Makassar Strait, and Ombai Strait. During the northwest monsoon (December–January–February), variations in SST and SSS at Lombok Strait site are similar to those at the Java Sea and southern Makassar sites for the period 1962–1995, which suggests that low-salinity water from the Java Sea is carried at least to the southern part of Makassar Strait where it suppresses the ITF upstream from Lombok Strait. However, the SST and SSS records differ at the three sites during the southeast monsoon (June–July–August), indicating that surface conditions in Lombok Strait vary separately from those in the Java Sea. In the longer term, although global warming has been widely identified in the Indonesian Seas, the coral record shows no clear warming trend in the southern part of Lombok Strait, where fluctuations in the ITF may be modulating the distribution of heat in the surface waters of the western Pacific and eastern Indian Ocean.
en-copyright=
kn-copyright=
en-aut-name=GendaAi
en-aut-sei=Genda
en-aut-mei=Ai
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=IkeharaMinoru
en-aut-sei=Ikehara
en-aut-mei=Minoru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=SuzukiAtsushi
en-aut-sei=Suzuki
en-aut-mei=Atsushi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=ArmanAli
en-aut-sei=Arman
en-aut-mei=Ali
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=InoueMayuri
en-aut-sei=Inoue
en-aut-mei=Mayuri
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
affil-num=1
en-affil=Graduate School of Natural Science and Technology, Okayama University
kn-affil=
affil-num=2
en-affil=Center for Advanced Marine Core Research, Kochi University
kn-affil=
affil-num=3
en-affil=Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology (AIST)
kn-affil=
affil-num=4
en-affil=Research and Technology Center for Application of Isotope and Radiation, National Research and Innovation Agency
kn-affil=
affil-num=5
en-affil=Graduate School of Natural Science and Technology, Okayama University
kn-affil=
en-keyword=coral
kn-keyword=coral
en-keyword=geochemical tracers
kn-keyword=geochemical tracers
en-keyword=Sr/Ca
kn-keyword=Sr/Ca
en-keyword=δ 18O
kn-keyword=δ 18O
en-keyword=sea surface temperature
kn-keyword=sea surface temperature
en-keyword=salinity
kn-keyword=salinity
en-keyword=Lombok Strait
kn-keyword=Lombok Strait
END
start-ver=1.4
cd-journal=joma
no-vol=13
cd-vols=
no-issue=
article-no=
start-page=891925
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2022
dt-pub=20220802
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Responses of regulatory and effector T-cells to low-dose interleukin-2 differ depending on the immune environment after allogeneic stem cell transplantation
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=CD4(+)Foxp3(+) regulatory T cells (Tregs) play a central role in the maintenance of immune tolerance after allogeneic hematopoietic stem cell transplantation (HSCT). Tregs promptly respond to low concentrations of IL-2 through the constitutive expression of high-affinity IL-2 receptors. It has been reported that low-dose IL-2 therapy increased circulating Tregs and improved clinical symptoms of chronic GVHD. Clinical studies of IL-2 therapy so far have mainly targeted patients in the chronic phase of transplantation when acute immune responses has subsided. However, the biological and clinical effects of exogenous IL-2 in an acute immune environment have not been well investigated. In the current study, we investigated the impact of exogenous IL-2 therapy on the post-transplant homeostasis of T cell subsets which influence the balance between GVHD and GVL in the acute phase, by setting the various immune environments early after HSCT in murine model. We initially found that 5,000 IU of IL-2 was enough to induce the active proliferation of Treg without influencing other conventional T cells (Tcons) when administered to normal mice. However, activated Tcons showed the response to the same dose of IL-2 in recipients after allogeneic HSCT. In a mild inflammatory environment within a threshold, exogenous IL-2 could effectively modulate Treg homeostasis with just limited influence to activated T cells, which resulted in an efficient GVHD suppression. In contrast, in a severely inflammatory environment, exogenous IL-2 enhanced activated T cells rather than Tregs, which resulted in the exacerbation of GVHD. Of interest, in an immune-tolerant state after transplant, exogenous IL-2 triggered effector T-cells to exert an anti-tumor effect with maintaining GVHD suppression. These data suggested that the responses of Tregs and effector T cells to exogenous IL-2 differ depending on the immune environment in the host, and the mutual balance of the response to IL-2 between T-cell subsets modulates GVHD and GVL after HSCT. Our findings may provide useful information in the optimization of IL-2 therapy, which may be personalized for each patient having different immune status.
en-copyright=
kn-copyright=
en-aut-name=MeguriYusuke
en-aut-sei=Meguri
en-aut-mei=Yusuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=AsanoTakeru
en-aut-sei=Asano
en-aut-mei=Takeru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=YoshiokaTakanori
en-aut-sei=Yoshioka
en-aut-mei=Takanori
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=IwamotoMiki
en-aut-sei=Iwamoto
en-aut-mei=Miki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=IkegawaShuntaro
en-aut-sei=Ikegawa
en-aut-mei=Shuntaro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=SugiuraHiroyuki
en-aut-sei=Sugiura
en-aut-mei=Hiroyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
en-aut-name=KishiYuriko
en-aut-sei=Kishi
en-aut-mei=Yuriko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=
en-aut-name=NakamuraMakoto
en-aut-sei=Nakamura
en-aut-mei=Makoto
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=
en-aut-name=SandoYasuhisa
en-aut-sei=Sando
en-aut-mei=Yasuhisa
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=
en-aut-name=KondoTakumi
en-aut-sei=Kondo
en-aut-mei=Takumi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=
en-aut-name=SumiiYuichi
en-aut-sei=Sumii
en-aut-mei=Yuichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=
en-aut-name=MaedaYoshinobu
en-aut-sei=Maeda
en-aut-mei=Yoshinobu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=
en-aut-name=MatsuokaKen-Ichi
en-aut-sei=Matsuoka
en-aut-mei=Ken-Ichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=13
ORCID=
affil-num=1
en-affil=Department of Hematology and Oncology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=2
en-affil=Department of Hematology and Oncology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=3
en-affil=Department of Hematology and Oncology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=4
en-affil=Department of Hematology and Oncology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=5
en-affil=Department of Hematology and Oncology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=6
en-affil=Department of Hematology and Oncology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=7
en-affil=Department of Hematology and Oncology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=8
en-affil=Department of Hematology and Oncology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=9
en-affil=Department of Hematology and Oncology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=10
en-affil=Department of Hematology and Oncology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=11
en-affil=Department of Hematology and Oncology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=12
en-affil=Department of Hematology and Oncology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=13
en-affil=Department of Hematology and Oncology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
en-keyword=regulatory T cell
kn-keyword=regulatory T cell
en-keyword=low-dose interleukin-2 therapy
kn-keyword=low-dose interleukin-2 therapy
en-keyword=graft-versus-host disease
kn-keyword=graft-versus-host disease
en-keyword=graft-versus-leukemia effect
kn-keyword=graft-versus-leukemia effect
en-keyword=transplantation tolerance
kn-keyword=transplantation tolerance
END
start-ver=1.4
cd-journal=joma
no-vol=12
cd-vols=
no-issue=
article-no=
start-page=992198
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2022
dt-pub=20220909
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Recruitment of Irgb6 to the membrane is a direct trigger for membrane deformation
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Irgb6 is a member of interferon gamma-induced immunity related GTPase (IRG), and one of twenty "effector" IRGs, which coordinately attack parasitophorous vacuole membrane (PVM), causing death of intracellular pathogen. Although Irgb6 plays a pivotal role as a pioneer in the process of PVM disruption, the direct effect of Irgb6 on membrane remained to be elucidated. Here, we utilized artificial lipid membranes to reconstitute Irgb6-membrane interaction in vitro, and revealed that Irgb6 directly deformed the membranes. Liposomes incubated with recombinant Irgb6 were drastically deformed generating massive tubular protrusions in the absence of guanine nucleotide, or with GMP-PNP. Liposome deformation was abolished by incubating with Irgb6-K275A/R371A, point mutations at membrane targeting residues. The membrane tubules generated by Irgb6 were mostly disappeared by the addition of GTP or GDP, which are caused by detachment of Irgb6 from membrane. Binding of Irgb6 to the membrane, which was reconstituted in vitro using lipid monolayer, was stimulated at GTP-bound state. Irgb6 GTPase activity was stimulated by the presence of liposomes more than eightfold. Irgb6 GTPase activity in the absence of membrane was also slightly stimulated, by lowering ionic strength, or by increasing protein concentration, indicating synergistic stimulation of the GTPase activity. These results suggest that membrane targeting of Irgb6 and resulting membrane deformation does not require GTP, but converting into GTP-bound state is crucial for detaching Irgb6 from the membrane, which might coincident with local membrane disruption.
en-copyright=
kn-copyright=
en-aut-name=YamadaHiroshi
en-aut-sei=Yamada
en-aut-mei=Hiroshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=AbeTadashi
en-aut-sei=Abe
en-aut-mei=Tadashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=NagaokaHikaru
en-aut-sei=Nagaoka
en-aut-mei=Hikaru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=TakashimaEizo
en-aut-sei=Takashima
en-aut-mei=Eizo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=NittaRyo
en-aut-sei=Nitta
en-aut-mei=Ryo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=YamamotoMasahiro
en-aut-sei=Yamamoto
en-aut-mei=Masahiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
en-aut-name=TakeiKohji
en-aut-sei=Takei
en-aut-mei=Kohji
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=
affil-num=1
en-affil=Department of Neuroscience, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=2
en-affil=Department of Neuroscience, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=3
en-affil=Division of Malaria Research, Proteo-Science Center, Ehime University
kn-affil=
affil-num=4
en-affil=Division of Malaria Research, Proteo-Science Center, Ehime University
kn-affil=
affil-num=5
en-affil=Division of Structural Medicine and Anatomy, Department of Physiology and Cell Biology, Kobe University Graduate School of Medicine
kn-affil=
affil-num=6
en-affil=Department of Immunoparasitology, Research Institute for Microbial Diseases, Osaka University
kn-affil=
affil-num=7
en-affil=Department of Neuroscience, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
en-keyword=IFN-inducible GTPase
kn-keyword=IFN-inducible GTPase
en-keyword=Irgb6
kn-keyword=Irgb6
en-keyword=GTPase
kn-keyword=GTPase
en-keyword=membrane
kn-keyword=membrane
en-keyword=T
kn-keyword=T
en-keyword=gondii
kn-keyword=gondii
END
start-ver=1.4
cd-journal=joma
no-vol=10
cd-vols=
no-issue=
article-no=
start-page=977049
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2022
dt-pub=20221012
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Does ESG investment reduce carbon emissions in China?
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=This study explores the relationship between ESG investments and carbon emissions in China. Our results show that 1% increase in environmental investments would cause 0.246% decrease in CO2 emissions and 0.558% decrease in carbon emission intensity. The impact of ESG investment is heterogeneous across the developed and underdeveloped regions. Environmental investments in the advanced eastern region have significantly improved carbon productivity. In contrast, environmental investments in the central and western regions significantly reduced carbon emissions, but they have little impact on carbon productivity.
en-copyright=
kn-copyright=
en-aut-name=CongYingnan
en-aut-sei=Cong
en-aut-mei=Yingnan
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=ZhuChen
en-aut-sei=Zhu
en-aut-mei=Chen
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=HouYufei
en-aut-sei=Hou
en-aut-mei=Yufei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=TianShuairu
en-aut-sei=Tian
en-aut-mei=Shuairu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=CaiXiaojing
en-aut-sei=Cai
en-aut-mei=Xiaojing
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
affil-num=1
en-affil=Business School, China University of Political Science and Law
kn-affil=
affil-num=2
en-affil=Business School, China University of Political Science and Law
kn-affil=
affil-num=3
en-affil=Business School, China University of Political Science and Law
kn-affil=
affil-num=4
en-affil=Research Center of Finance, Shanghai Business School
kn-affil=
affil-num=5
en-affil=Graduate School of Humanities and Social Sciences, Okayama University
kn-affil=
en-keyword=ESG investment
kn-keyword=ESG investment
en-keyword=carbon emission
kn-keyword=carbon emission
en-keyword=carbon productivity
kn-keyword=carbon productivity
en-keyword=regional effect
kn-keyword=regional effect
en-keyword=green transition
kn-keyword=green transition
END
start-ver=1.4
cd-journal=joma
no-vol=16
cd-vols=
no-issue=
article-no=
start-page=960607
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2023
dt-pub=20230112
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=A method for reconstruction of interpretable brain networks from transient synchronization in resting-state BOLD fluctuations
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Resting-state (rs) fMRI has been widely used to examine brain-wide large-scale spatiotemporal architectures, known as resting-state networks (RSNs). Recent studies have focused on the temporally evolving characteristics of RSNs, but it is unclear what temporal characteristics are reflected in the networks. To address this issue, we devised a novel method for voxel-based visualization of spatiotemporal characteristics of rs-fMRI with a time scale of tens of seconds. We first extracted clusters of dominant activity-patterns using a region-of-interest approach and then used these temporal patterns of the clusters to obtain voxel-based activation patterns related to the clusters. We found that activation patterns related to the clusters temporally evolved with a characteristic temporal structure and showed mutual temporal alternations over minutes. The voxel-based representation allowed the decoding of activation patterns of the clusters in rs-fMRI using a meta-analysis of functional activations. The activation patterns of the clusters were correlated with behavioral measures. Taken together, our analysis highlights a novel approach to examine brain activity dynamics during rest.
en-copyright=
kn-copyright=
en-aut-name=NoroYusuke
en-aut-sei=Noro
en-aut-mei=Yusuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=LiRuixiang
en-aut-sei=Li
en-aut-mei=Ruixiang
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=MatsuiTeppei
en-aut-sei=Matsui
en-aut-mei=Teppei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=JimuraKoji
en-aut-sei=Jimura
en-aut-mei=Koji
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
affil-num=1
en-affil=Department of Biosciences and Informatics, Keio University
kn-affil=
affil-num=2
en-affil=Department of Physiology, The University of Tokyo School of Medicine
kn-affil=
affil-num=3
en-affil=Department of Biology, Okayama University
kn-affil=
affil-num=4
en-affil=Department of Informatics, Gunma University
kn-affil=
en-keyword=resting-state fMRI
kn-keyword=resting-state fMRI
en-keyword=task fMRI
kn-keyword=task fMRI
en-keyword=temporal dynamics
kn-keyword=temporal dynamics
en-keyword=individual difference
kn-keyword=individual difference
en-keyword=Human Connectome Project
kn-keyword=Human Connectome Project
END
start-ver=1.4
cd-journal=joma
no-vol=14
cd-vols=
no-issue=
article-no=
start-page=1120710
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2023
dt-pub=20230223
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=E3-ubiquitin ligases and recent progress in osteoimmunology
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Ubiquitin-mediated proteasomal degradation is a post-transcriptional protein modification that is comprised of various components including the 76-amino acid protein ubiquitin (Ub), Ub-activating enzyme (E1), Ub-conjugating enzyme (E2), ubiquitin ligase (E3), deubiquitinating enzyme (DUB) and proteasome. We and others have recently provided genetic evidence showing that E3-ubiquitin ligases are associated with bone metabolism, the immune system and inflammation through ubiquitylation and subsequent degradation of their substrates. Dysregulation of the E3-ubiquitin ligase RNF146-mediated degradation of the adaptor protein 3BP2 (SH3 domain-binding protein 2) causes cherubism, an autosomal dominant disorder associated with severe inflammatory craniofacial dysmorphia syndrome in children. In this review, on the basis of our discoveries in cherubism, we summarize new insights into the roles of E3-ubiquitin ligases in the development of human disorders caused by an abnormal osteoimmune system by highlighting recent genetic evidence obtained in both human and animal model studies.
en-copyright=
kn-copyright=
en-aut-name=AsanoYosuke
en-aut-sei=Asano
en-aut-mei=Yosuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=MatsumotoYoshinori
en-aut-sei=Matsumoto
en-aut-mei=Yoshinori
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=WadaJun
en-aut-sei=Wada
en-aut-mei=Jun
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=RottapelRobert
en-aut-sei=Rottapel
en-aut-mei=Robert
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
affil-num=1
en-affil=Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Faculty of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=2
en-affil=Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Faculty of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=3
en-affil=Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Faculty of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=4
en-affil=Princess Margaret Cancer Center, University Health Network, University of Toronto
kn-affil=
en-keyword=E3-ubiquitin ligases
kn-keyword=E3-ubiquitin ligases
en-keyword=ubiquitylation
kn-keyword=ubiquitylation
en-keyword=proteasomal degradation
kn-keyword=proteasomal degradation
en-keyword=osteoimmunology
kn-keyword=osteoimmunology
en-keyword=cherubism
kn-keyword=cherubism
END
start-ver=1.4
cd-journal=joma
no-vol=13
cd-vols=
no-issue=
article-no=
start-page=1142886
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2023
dt-pub=20230223
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=LOXL1 and LOXL4 are novel target genes of the Zn2+-bound form of ZEB1 and play a crucial role in the acceleration of invasive events in triple-negative breast cancer cells
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Background: EMT has been proposed to be a crucial early event in cancer metastasis. EMT is rigidly regulated by the action of several EMT-core transcription factors, particularly ZEB1. We previously revealed an unusual role of ZEB1 in the S100A8/A9-mediated metastasis in breast cancer cells that expressed ZEB1 at a significant level and showed that the ZEB1 was activated on the MCAM-downstream pathway upon S100A8/A9 binding. ZEB1 is well known to require Zn2+ for its activation based on the presence of several Zn-finger motifs in the transcription factor. However, how Zn2+-binding works on the pleiotropic role of ZEB1 through cancer progression has not been fully elucidated.
Methods: We established the engineered cells, MDA-MB-231 MutZEB1 (MDA-MutZEB1), that stably express MutZEB1 (Delta Zn). The cells were then evaluated in vitro for their invasion activities. Finally, an RNA-Seq analysis was performed to compare the gene alteration profiles of the established cells comprehensively.
Results: MDA-MutZEB1 showed a significant loss of the EMT, ultimately stalling the invasion. Inclusive analysis of the transcription changes after the expression of MutZEB1 (Delta Zn) in MDA-MB-231 cells revealed the significant downregulation of LOX family genes, which are known to play a critical role in cancer metastasis. We found that LOXL1 and LOXL4 remarkably enhanced cancer invasiveness among the LOX family genes with altered expression.
Conclusions: These findings indicate that ZEB1 potentiates Zn2+-mediated transcription of plural EMT-relevant factors, including LOXL1 and LOXL4, whose upregulation plays a critical role in the invasive dissemination of breast cancer cells.
en-copyright=
kn-copyright=
en-aut-name=HirabayashiDaisuke
en-aut-sei=Hirabayashi
en-aut-mei=Daisuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=YamamotoKen-ichi
en-aut-sei=Yamamoto
en-aut-mei=Ken-ichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=MaruyamaAkihiro
en-aut-sei=Maruyama
en-aut-mei=Akihiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=TomonobuNahoko
en-aut-sei=Tomonobu
en-aut-mei=Nahoko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=KinoshitaRie
en-aut-sei=Kinoshita
en-aut-mei=Rie
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=ChenYouyi
en-aut-sei=Chen
en-aut-mei=Youyi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
en-aut-name=KomalasariNi Luh Gede Yoni
en-aut-sei=Komalasari
en-aut-mei=Ni Luh Gede Yoni
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=
en-aut-name=MurataHitoshi
en-aut-sei=Murata
en-aut-mei=Hitoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=
en-aut-name=GoharaYuma
en-aut-sei=Gohara
en-aut-mei=Yuma
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=
en-aut-name=JiangFan
en-aut-sei=Jiang
en-aut-mei=Fan
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=
en-aut-name=ZhouJin
en-aut-sei=Zhou
en-aut-mei=Jin
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=
en-aut-name=RumaI. Made Winarsa
en-aut-sei=Ruma
en-aut-mei=I. Made Winarsa
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=
en-aut-name=SumardikaI. Wayan
en-aut-sei=Sumardika
en-aut-mei=I. Wayan
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=13
ORCID=
en-aut-name=YamauchiAkira
en-aut-sei=Yamauchi
en-aut-mei=Akira
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=14
ORCID=
en-aut-name=KuribayashiFutoshi
en-aut-sei=Kuribayashi
en-aut-mei=Futoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=15
ORCID=
en-aut-name=ToyookaShinichi
en-aut-sei=Toyooka
en-aut-mei=Shinichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=16
ORCID=
en-aut-name=InoueYusuke
en-aut-sei=Inoue
en-aut-mei=Yusuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=17
ORCID=
en-aut-name=SakaguchiMasakiyo
en-aut-sei=Sakaguchi
en-aut-mei=Masakiyo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=18
ORCID=
affil-num=1
en-affil=Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=2
en-affil=Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=3
en-affil=Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=4
en-affil=Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=5
en-affil=Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=6
en-affil=Department of General Surgery & Bio-Bank of General Surgery, The Fourth Affiliated Hospital of Harbin Medical University
kn-affil=
affil-num=7
en-affil=Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=8
en-affil=Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=9
en-affil=Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=10
en-affil=Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=11
en-affil=Medical Oncology Department of Gastrointestinal Tumors, Liaoning Cancer Hospital & Institute, Cancer Hospital of the Dalian University of Technology
kn-affil=
affil-num=12
en-affil=Faculty of Medicine, Udayana University
kn-affil=
affil-num=13
en-affil=Faculty of Medicine, Udayana University
kn-affil=
affil-num=14
en-affil=Department of Biochemistry, Kawasaki Medical School
kn-affil=
affil-num=15
en-affil=Department of Biochemistry, Kawasaki Medical School
kn-affil=
affil-num=16
en-affil=Department of General Thoracic Surgery and Breast and Endocrinological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=17
en-affil=Faculty of Science and Technology, Division of Molecular Science, Gunma University
kn-affil=
affil-num=18
en-affil=Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
en-keyword=epithelial-to-mesenchymal transition
kn-keyword=epithelial-to-mesenchymal transition
en-keyword=triple-negative breast cancer
kn-keyword=triple-negative breast cancer
en-keyword=zinc
kn-keyword=zinc
en-keyword=ZEB1
kn-keyword=ZEB1
en-keyword=metastasis
kn-keyword=metastasis
END
start-ver=1.4
cd-journal=joma
no-vol=14
cd-vols=
no-issue=
article-no=
start-page=1132983
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2023
dt-pub=20230309
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Impact of oral microbiota on pathophysiology of GVHD
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Allogeneic transplantation of hematopoietic cells is the only curative therapy for several hematopoietic disease in which patients receive cytotoxic conditioning regimens followed by infusion of hematopoietic stem cells. Although the outcomes have improved over the past decades, graft-versus-host-disease (GVHD), the most common life-threatening complication, remains a major cause of non-relapse morbidity and mortality. Pathophysiology of acute GVHD characterized by host antigen-presenting cells after tissue damage and donor T-cells is well studied, and additionally the importance of recipient microbiota in the intestine is elucidated in the GVHD setting. Oral microbiota is the second most abundant bacterial flora in the body after the intestinal tract, and it is related to chronic inflammation and carcinogenesis. Recently, composition of the oral microbiome in GVHD related to transplantation has been characterized and several common patterns, dysbiosis and enrichment of the specific bacterial groups, have been reported. This review focuses on the role of the oral microbiota in the context of GVHD.
en-copyright=
kn-copyright=
en-aut-name=YamamotoAkira
en-aut-sei=Yamamoto
en-aut-mei=Akira
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=KambaraYui
en-aut-sei=Kambara
en-aut-mei=Yui
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=FujiwaraHideaki
en-aut-sei=Fujiwara
en-aut-mei=Hideaki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
affil-num=1
en-affil=Department of Hematology and Oncology, Okayama University Hospital
kn-affil=
affil-num=2
en-affil=Department of Hematology and Oncology and Respiratory Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=3
en-affil=Department of Hematology and Oncology, Okayama University Hospital
kn-affil=
en-keyword=oral microbiota
kn-keyword=oral microbiota
en-keyword=GvHD
kn-keyword=GvHD
en-keyword=dysbiosis
kn-keyword=dysbiosis
en-keyword=allogeneic transplantation of hematopoietic cells
kn-keyword=allogeneic transplantation of hematopoietic cells
en-keyword=prediction
kn-keyword=prediction
en-keyword=HSCT
kn-keyword=HSCT
END
start-ver=1.4
cd-journal=joma
no-vol=13
cd-vols=
no-issue=
article-no=
start-page=1072106
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2023
dt-pub=20230316
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Impact of cancer-associated fibroblasts on survival of patients with ampullary carcinoma
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Background: Cancer-associated fibroblasts (CAFs) reportedly enhance the progression of gastrointestinal surgery; however, the role of CAFs in ampullary carcinomas remains poorly examined. This study aimed to investigate the effect of CAFs on the survival of patients with ampullary carcinoma.
Materials and methods: A retrospective analysis of 67 patients who underwent pancreatoduodenectomy between January 2000 and December 2021 was performed. CAFs were defined as spindle-shaped cells that expressed alpha-smooth muscle actin (alpha-SMA) and fibroblast activation protein (FAP). The impact of CAFs on survival, including recurrence-free (RFS) and disease-specific survival (DSS), as well as prognostic factors associated with survival, was analyzed.
Results: The high-alpha-SMA group had significantly worse 5-year RFS (47.6% vs. 82.2%, p = 0.003) and 5-year DSS (67.5% vs. 93.3%, p = 0.01) than the low-alpha-SMA group. RFS (p = 0.04) and DSS (p = 0.02) in the high-FAP group were significantly worse than those in the low-FAP group. Multivariable analyses found that high alpha-SMA expression was an independent predictor of RFS [hazard ratio (HR): 3.68; 95% confidence intervals (CI): 1.21-12.4; p = 0.02] and DSS (HR: 8.54; 95% CI: 1.21-170; p = 0.03).
Conclusions: CAFs, particularly alpha-SMA, can be useful predictors of survival in patients undergoing radical resection for ampullary carcinomas.
en-copyright=
kn-copyright=
en-aut-name=TakagiKosei
en-aut-sei=Takagi
en-aut-mei=Kosei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=NomaKazuhiro
en-aut-sei=Noma
en-aut-mei=Kazuhiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=NagaiYasuo
en-aut-sei=Nagai
en-aut-mei=Yasuo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=KikuchiSatoru
en-aut-sei=Kikuchi
en-aut-mei=Satoru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=UmedaYuzo
en-aut-sei=Umeda
en-aut-mei=Yuzo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=YoshidaRyuichi
en-aut-sei=Yoshida
en-aut-mei=Ryuichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
en-aut-name=FujiTomokazu
en-aut-sei=Fuji
en-aut-mei=Tomokazu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=
en-aut-name=YasuiKazuya
en-aut-sei=Yasui
en-aut-mei=Kazuya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=
en-aut-name=TanakaTakehiro
en-aut-sei=Tanaka
en-aut-mei=Takehiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=
en-aut-name=KashimaHajime
en-aut-sei=Kashima
en-aut-mei=Hajime
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=
en-aut-name=YagiTakahito
en-aut-sei=Yagi
en-aut-mei=Takahito
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=
en-aut-name=FujiwaraToshiyoshi
en-aut-sei=Fujiwara
en-aut-mei=Toshiyoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=
affil-num=1
en-affil=Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=2
en-affil=Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=3
en-affil=Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=4
en-affil=Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=5
en-affil=Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=6
en-affil=Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=7
en-affil=Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=8
en-affil=Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=9
en-affil=Department of Pathology, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=10
en-affil=Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=11
en-affil=Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=12
en-affil=Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
en-keyword=ampullary carcinoma
kn-keyword=ampullary carcinoma
en-keyword=carcinomas of the papilla of Vater
kn-keyword=carcinomas of the papilla of Vater
en-keyword=cancer-associated fibroblast
kn-keyword=cancer-associated fibroblast
en-keyword=outcome
kn-keyword=outcome
en-keyword=survival
kn-keyword=survival
en-keyword=recurrence
kn-keyword=recurrence
END
start-ver=1.4
cd-journal=joma
no-vol=11
cd-vols=
no-issue=
article-no=
start-page=1105460
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2023
dt-pub=20230316
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Mutagenic analysis of actin reveals the mechanism of His161 flipping that triggers ATP hydrolysis
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=The dynamic assembly of actin is controlled by the hydrolysis of ATP, bound to the center of the molecule. Upon polymerization, actin undergoes a conformational change from the monomeric G-form to the fibrous F-form, which is associated with the flipping of the side chain of His161 toward ATP. His161 flipping from the gauche-minus to gauche-plus conformation leads to a rearrangement of the active site water molecules, including ATP attacking water (W1), into an orientation capable of hydrolysis. We previously showed that by using a human cardiac muscle a-actin expression system, mutations in the Pro-rich loop residues (A108G and P109A) and in a residue that was hydrogen-bonded to W1 (Q137A) affect the rate of polymerization and ATP hydrolysis. Here, we report the crystal structures of the three mutant actins bound to AMPPNP or ADP-P-i determined at a resolution of 1.35-1.55( )angstrom, which are stabilized in the F-form conformation with the aid of the fragmin F1 domain. In A108G, His161 remained non-flipped despite the global actin conformation adopting the F-form, demonstrating that the side chain of His161 is flipped to avoid a steric clash with the methyl group of A108. Because of the non-flipped His161, W1 was located away from ATP, similar to G-actin, which was accompanied by incomplete hydrolysis. In P109A, the absence of the bulky proline ring allowed His161 to be positioned near the Pro-rich loop, with a minor influence on ATPase activity. In Q137A, two water molecules replaced the side-chain oxygen and nitrogen of Gln137 almost exactly at their positions; consequently, the active site structure, including the W1 position, is essentially conserved. This seemingly contradictory observation to the reported low ATPase activity of the Q137A filament could be attributed to a high fluctuation of the active site water. Together, our results suggest that the elaborate structural design of the active site residues ensures the precise control of the ATPase activity of actin.
en-copyright=
kn-copyright=
en-aut-name=IwasaMitsusada
en-aut-sei=Iwasa
en-aut-mei=Mitsusada
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=TakedaShuichi
en-aut-sei=Takeda
en-aut-mei=Shuichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=NaritaAkihiro
en-aut-sei=Narita
en-aut-mei=Akihiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=MaedaYuichiro
en-aut-sei=Maeda
en-aut-mei=Yuichiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=OdaToshiro
en-aut-sei=Oda
en-aut-mei=Toshiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
affil-num=1
en-affil=Graduate School of Informatics, Nagoya University
kn-affil=
affil-num=2
en-affil=Research Institute for Interdisciplinary Science (RIIS), Okayama University
kn-affil=
affil-num=3
en-affil=Structural Biology Research Center, Graduate School of Science, Nagoya University
kn-affil=
affil-num=4
en-affil=Research Institute for Interdisciplinary Science (RIIS), Okayama University
kn-affil=
affil-num=5
en-affil=Faculty of Health and Welfare, Tokai Gakuin University
kn-affil=
en-keyword=MD simulation
kn-keyword=MD simulation
en-keyword=actin
kn-keyword=actin
en-keyword=water dynamics
kn-keyword=water dynamics
en-keyword=ATP hydrolysis
kn-keyword=ATP hydrolysis
en-keyword=X-ray structure
kn-keyword=X-ray structure
en-keyword=baculovirus expression
kn-keyword=baculovirus expression
END
start-ver=1.4
cd-journal=joma
no-vol=11
cd-vols=
no-issue=
article-no=
start-page=1127053
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2023
dt-pub=20230328
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Evaluation of the association of birth order and group childcare attendance with Kawasaki disease using data from a nationwide longitudinal survey
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Background: Kawasaki disease (KD) is a form of pediatric systemic vasculitis. Although the etiology remains unclear, infections have been identified as possible triggers. Children with a later birth order and those who attend childcare are at a higher risk of infections due to exposure to pathogens from their older siblings and other childcare attendees. However, longitudinal studies exploring these associations are limited. Thus, we aimed to elucidate the relationship between birth order, group childcare attendance, and KD, using a nationwide longitudinal survey in Japan.
Methods: In total, 36,885 children born in Japan in 2010 were included. The survey used questionnaires to identify hospitalized cases of KD. We evaluated the relationship between birth order classification, group childcare attendance, and KD prevalence every year, from 6 to 66 months of age. For each outcome, odds ratios (ORs), and 95% confidence intervals (CIs) were estimated after adjusting for child factors, parental factors, and region of residence.
Results: Children with higher birth orders were more likely to be hospitalized with KD at 6-18 months of age (second child OR: 1.77, 95% CI: 1.25-2.51; third child OR: 1.70, 95% CI: 1.08-2.65). This trend was stronger for children who did not attend group childcare (second child OR: 2.51, 95% CI: 1.57-4.01; third child OR: 2.41, 95% CI: 1.30-4.43). An increased risk of KD hospitalization owing to the birth order was not observed in any age group for children in the childcare group.
Conclusions: Children with higher birth orders were at high risk for hospitalization due to KD at 6-18 months of age. The effect of birth order was more prominent among the children who did not attend group childcare.
en-copyright=
kn-copyright=
en-aut-name=NambaTakahiro
en-aut-sei=Namba
en-aut-mei=Takahiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=TakeuchiAkihito
en-aut-sei=Takeuchi
en-aut-mei=Akihito
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=MatsumotoNaomi
en-aut-sei=Matsumoto
en-aut-mei=Naomi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=TsugeMitsuru
en-aut-sei=Tsuge
en-aut-mei=Mitsuru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=YashiroMasato
en-aut-sei=Yashiro
en-aut-mei=Masato
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=TsukaharaHirokazu
en-aut-sei=Tsukahara
en-aut-mei=Hirokazu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
en-aut-name=YorifujiTakashi
en-aut-sei=Yorifuji
en-aut-mei=Takashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=
affil-num=1
en-affil=Department of Pediatrics, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=2
en-affil=Department of Neonatology, National Hospital Organization Okayama Medical Center
kn-affil=
affil-num=3
en-affil=Department of Epidemiology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=4
en-affil=Department of Pediatrics, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=5
en-affil=Department of Pediatrics, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=6
en-affil=Department of Pediatrics, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=7
en-affil=Department of Epidemiology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
en-keyword=Kawasaki disease (KD)
kn-keyword=Kawasaki disease (KD)
en-keyword=birth order
kn-keyword=birth order
en-keyword=group childcare
kn-keyword=group childcare
en-keyword=infectious diseases
kn-keyword=infectious diseases
en-keyword=vasculitis
kn-keyword=vasculitis
END
start-ver=1.4
cd-journal=joma
no-vol=10
cd-vols=
no-issue=
article-no=
start-page=1138019
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2023
dt-pub=20230329
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Parameter search of a CPG network using a genetic algorithm for a snake robot with tactile sensors moving on a soft floor
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=When a snake robot explores a collapsed house as a rescue robot, it needs to move through various obstacles, some of which may be made of soft materials, such as mattresses. In this study, we call mattress-like environment as a soft floor, which deforms when some force is added to it. We focused on the central pattern generator (CPG) network as a control for the snake robot to propel itself on the soft floor and constructed a CPG network that feeds back contact information between the robot and the floor. A genetic algorithm was used to determine the parameters of the CPG network suitable for the soft floor. To verify the obtained parameters, comparative simulations were conducted using the parameters obtained for the soft and hard floor, and the parameters were confirmed to be appropriate for each environment. By observing the difference in snake robot's propulsion depending on the presence or absence of the tactile sensor feedback signal, we confirmed the effectiveness of the tactile sensor considered in the parameter search.
en-copyright=
kn-copyright=
en-aut-name=TamuraHajime
en-aut-sei=Tamura
en-aut-mei=Hajime
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=KamegawaTetsushi
en-aut-sei=Kamegawa
en-aut-mei=Tetsushi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
affil-num=1
en-affil=Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University
kn-affil=
affil-num=2
en-affil=Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University
kn-affil=
en-keyword=snake robot
kn-keyword=snake robot
en-keyword=tactile sensor
kn-keyword=tactile sensor
en-keyword=CPG network
kn-keyword=CPG network
en-keyword=soft floor
kn-keyword=soft floor
en-keyword=genetic algorithm
kn-keyword=genetic algorithm
END
start-ver=1.4
cd-journal=joma
no-vol=13
cd-vols=
no-issue=
article-no=
start-page=1142907
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2023
dt-pub=20230404
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Lysyl oxidase-like 4 exerts an atypical role in breast cancer progression that is dependent on the enzymatic activity that targets the cell-surface annexin A2
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Background: LOX family members are reported to play pivotal roles in cancer. Unlike their enzymatic activities in collagen cross-linking, their precise cancer functions are unclear. We revealed that LOXL4 is highly upregulated in breast cancer cells, and we thus sought to define an unidentified role of LOXL4 in breast cancer.
Methods: We established the MDA-MB-231 sublines MDA-MB-231-LOXL4 mutCA and -LOXL4 KO, which stably overexpress mutant LOXL4 that loses its catalytic activity and genetically ablates the intrinsic LOXL4 gene, respectively. In vitro and in vivo evaluations of these cells’ activities of cancer outgrowth were conducted by cell-based assays in cultures and an orthotopic xenograft model, respectively. The new target (s) of LOXL4 were explored by the MS/MS analytic approach.
Results: Our in vitro results revealed that both the overexpression of mutCA and the KO of LOXL4 in cells resulted in a marked reduction of cell growth and invasion. Interestingly, the lowered cellular activities observed in the engineered cells were also reflected in the mouse model. We identified a novel binding partner of LOXL4, i.e., annexin A2. LOXL4 catalyzes cell surface annexin A2 to achieve a cross-linked multimerization of annexin A2, which in turn prevents the internalization of integrin β-1, resulting in the locking of integrin β-1 on the cell surface. These events enhance the promotion of cancer cell outgrowth.
Conclusions: LOXL4 has a new role in breast cancer progression that occurs via an interaction with annexin A2 and integrin β-1 on the cell surface.
en-copyright=
kn-copyright=
en-aut-name=KomalasariNi Luh Gede Yoni
en-aut-sei=Komalasari
en-aut-mei=Ni Luh Gede Yoni
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=TomonobuNahoko
en-aut-sei=Tomonobu
en-aut-mei=Nahoko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=KinoshitaRie
en-aut-sei=Kinoshita
en-aut-mei=Rie
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=ChenYouyi
en-aut-sei=Chen
en-aut-mei=Youyi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=SakaguchiYoshihiko
en-aut-sei=Sakaguchi
en-aut-mei=Yoshihiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=GoharaYuma
en-aut-sei=Gohara
en-aut-mei=Yuma
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
en-aut-name=JiangFan
en-aut-sei=Jiang
en-aut-mei=Fan
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=
en-aut-name=YamamotoKen-Ich
en-aut-sei=Yamamoto
en-aut-mei=Ken-Ich
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=
en-aut-name=MurataHitoshi
en-aut-sei=Murata
en-aut-mei=Hitoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=
en-aut-name=RumaI Made Winarsa
en-aut-sei=Ruma
en-aut-mei=I Made Winarsa
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=
en-aut-name=SumardikaI Wayan
en-aut-sei=Sumardika
en-aut-mei=I Wayan
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=
en-aut-name=ZhouJin
en-aut-sei=Zhou
en-aut-mei=Jin
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=
en-aut-name=YamauchiAkira
en-aut-sei=Yamauchi
en-aut-mei=Akira
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=13
ORCID=
en-aut-name=KuribayashiFutoshi
en-aut-sei=Kuribayashi
en-aut-mei=Futoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=14
ORCID=
en-aut-name=InoueYusuke
en-aut-sei=Inoue
en-aut-mei=Yusuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=15
ORCID=
en-aut-name=ToyookaShinichi
en-aut-sei=Toyooka
en-aut-mei=Shinichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=16
ORCID=
en-aut-name=SakaguchiMasakiyo
en-aut-sei=Sakaguchi
en-aut-mei=Masakiyo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=17
ORCID=
affil-num=1
en-affil=Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=2
en-affil=Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=3
en-affil=Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=4
en-affil=Department of General Surgery & Bio-Bank of General Surgery, TheFourth Affiliated Hospital of Harbin Medical University
kn-affil=
affil-num=5
en-affil=Department of Microbiology, Kitasato University School of Medicine
kn-affil=
affil-num=6
en-affil=Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=7
en-affil=Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=8
en-affil=Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=9
en-affil=Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=10
en-affil=Faculty of Medicine, Udayana University
kn-affil=
affil-num=11
en-affil=Faculty of Medicine, Udayana University
kn-affil=
affil-num=12
en-affil=Medical Oncology Department of Gastrointestinal Tumors, Liaoning Cancer Hospital & Institute, Cancer Hospital of Dalian University of Technology
kn-affil=
affil-num=13
en-affil=Department of Biochemistry, Kawasaki Medical School
kn-affil=
affil-num=14
en-affil=Department of Biochemistry, Kawasaki Medical School
kn-affil=
affil-num=15
en-affil=Faculty of Science and Technology, Division of Molecular Science, Gunma University
kn-affil=
affil-num=16
en-affil=Department of General Thoracic Surgery and Breast and Endocrinological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=17
en-affil=Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
en-keyword=breast cancer
kn-keyword=breast cancer
en-keyword=lysyl oxidase
kn-keyword=lysyl oxidase
en-keyword=annexin A2
kn-keyword=annexin A2
en-keyword=integrin
kn-keyword=integrin
en-keyword=cancer microenvironment
kn-keyword=cancer microenvironment
END
start-ver=1.4
cd-journal=joma
no-vol=14
cd-vols=
no-issue=
article-no=
start-page=1052216
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2023
dt-pub=20230426
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Home literacy environment and early reading skills in Japanese Hiragana and Kanji during the transition from kindergarten to primary school
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=We examined the reciprocal associations between home literacy environment (HLE) and children's early reading skills in syllabic Hiragana and morphographic Kanji in a sample of Japanese parent-child dyads. Eighty-three children were followed from kindergarten to Grade 3 and tested on Hiragana reading accuracy in kindergarten, Hiragana word reading fluency in kindergarten and Grade 1, and Kanji reading accuracy in Grade 1 to Grade 3. Their parents answered a questionnaire about HLE [parent teaching (PT) in Hiragana and Kanji, shared book reading (SBR), and access to literacy resources (ALR)], parents' needs for early literacy support by teachers, parents' expectations for children's reading skills, parents' worry about children's homework, and mother's education level. Results showed first that ALR, but not PT and SBR, was associated with reading skills in Hiragana and Kanji. Second, whereas Hiragana reading in kindergarten was not associated with PT in Hiragana in kindergarten, it negatively predicted PT in Hiragana in Grade 1. However, Kanji reading accuracy was not associated with PT in Kanji across Grades 1 to 3. Third, parents' worry was negatively associated with children's reading performance across Grades 1 to 3 but positively associated with PT in Hiragana and Kanji. Finally, while parents' expectations were positively associated with children's reading performance across Grades 1 to 3, they were negatively associated with PT in Hiragana and Kanji in Grades 1 and 2. These results suggest that Japanese parents may be sensitive to both their children's reading performance and social expectations for school achievement and adjust their involvement accordingly during the transition period from kindergarten to early primary grades. ALR may be associated with early reading development in both Hiragana and Kanji.
en-copyright=
kn-copyright=
en-aut-name=TanjiTakayuki
en-aut-sei=Tanji
en-aut-mei=Takayuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=InoueTomohiro
en-aut-sei=Inoue
en-aut-mei=Tomohiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
affil-num=1
en-affil=Okayama University
kn-affil=
affil-num=2
en-affil=The Chinese University of Hong Kong
kn-affil=
en-keyword=home literacy environment
kn-keyword=home literacy environment
en-keyword=early literacy skills
kn-keyword=early literacy skills
en-keyword=Japanese Hiragana and Kanji
kn-keyword=Japanese Hiragana and Kanji
en-keyword=parent expectation
kn-keyword=parent expectation
en-keyword=parent affect
kn-keyword=parent affect
END
start-ver=1.4
cd-journal=joma
no-vol=14
cd-vols=
no-issue=
article-no=
start-page=1187479
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2023
dt-pub=20230518
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Etiology of recurrent cystitis in postmenopausal women based on vaginal microbiota and the role of Lactobacillus vaginal suppository
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Background: The vaginal microbiota can be altered by uropathogenic bacteria associated with recurrent cystitis (RC), and the vaginal administration of Lactobacillus have suggested certain effects to prevent RC. The relationship between vaginal microbiota and the development of RC has not been elucidated. We aimed to clarify the etiology of RC from vaginal microbiota and importance of vaginal Lactobacillus.
Methods: Vaginal samples obtained from 39 postmenopausal women were classified into four groups: healthy controls; uncomplicated cystitis; RC; and prevention (prevented RC by Lactobacillus crispatus-containing vaginal suppositories). Principal coordinate analysis and beta-diversity analysis was used to assess 16S rRNA gene sequencing data from the vaginal microbiome.
Results: Cluster analysis divided the vaginal bacterial communities among 129 vaginal samples into three clusters (A, B, and C). Fourteen of 14 (100%) samples from the RC group and 51 of 53 (96%) samples from the prevention group were in clusters B and C, while 29 of 38 (76%) samples from the healthy group and 14 of 24 (58%) samples from the uncomplicated cystitis group were in cluster A. The principal coordinate analysis showed that plots in the uncomplicated cystitis group were similar to the healthy group, indicating a large separation between the RC group and the uncomplicated cystitis group. On beta-diversity analysis, there were significant differences between the healthy group and the uncomplicated cystitis group (p = 0.045), and between the RC group and the uncomplicated cystitis group or the healthy group (p = 0.001, p = 0.001, respectively). There were no significant differences between the RC group and the prevention group (p = 0.446). The top six taxa were as follows: Prevotella, Lactobacillus, Streptococcus, Enterobacteriaceae, Anaerococcus, and Bifidobacterium. Among patients with RC, Lactobacillus was undetectable before administration of suppositories, while the median relative abundance of Lactobacillus was 19% during administration of suppositories (p = 0.0211), reducing the average cystitis episodes per year (6.3 vs. 2.4, p = 0.0015).
Conclusion: The vaginal microbiota of postmenopausal women with RC is differed from healthy controls and uncomplicated cystitis in terms of lack of Lactobacillus and relatively dominant of Enterobacteriaceae. Vaginal administration of Lactobacillus-containing suppositories can prevent RC by stabilizing vaginal dysbiosis and causing a loss of pathogenic bacteria virulence.
en-copyright=
kn-copyright=
en-aut-name=SekitoTakanori
en-aut-sei=Sekito
en-aut-mei=Takanori
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=WadaKoichiro
en-aut-sei=Wada
en-aut-mei=Koichiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=IshiiAyano
en-aut-sei=Ishii
en-aut-mei=Ayano
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=IwataTakehiro
en-aut-sei=Iwata
en-aut-mei=Takehiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=MatsubaraTakehiro
en-aut-sei=Matsubara
en-aut-mei=Takehiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=TomidaShuta
en-aut-sei=Tomida
en-aut-mei=Shuta
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
en-aut-name=WatanabeMasami
en-aut-sei=Watanabe
en-aut-mei=Masami
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=
en-aut-name=ArakiMotoo
en-aut-sei=Araki
en-aut-mei=Motoo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=
en-aut-name=SadahiraTakuya
en-aut-sei=Sadahira
en-aut-mei=Takuya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=
affil-num=1
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Science
kn-affil=
affil-num=2
en-affil=Department of Urology, Shimane University Faculty of Medicine
kn-affil=
affil-num=3
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Science
kn-affil=
affil-num=4
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Science
kn-affil=
affil-num=5
en-affil=Okayama University Hospital Biobank, Okayama University Hospital
kn-affil=
affil-num=6
en-affil=Center for Comprehensive Genomic Medicine, Okayama University Hospital
kn-affil=
affil-num=7
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Science
kn-affil=
affil-num=8
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Science
kn-affil=
affil-num=9
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Science
kn-affil=
en-keyword=cystitis
kn-keyword=cystitis
en-keyword=vagina
kn-keyword=vagina
en-keyword=microbiota
kn-keyword=microbiota
en-keyword=Lactobacillus
kn-keyword=Lactobacillus
en-keyword=urinary tract infection
kn-keyword=urinary tract infection
END
start-ver=1.4
cd-journal=joma
no-vol=10
cd-vols=
no-issue=
article-no=
start-page=1261330
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2023
dt-pub=20230907
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=In vivo tracking transplanted cardiomyocytes derived from human induced pluripotent stem cells using nuclear medicine imaging
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Introduction: Transplantation of human induced pluripotent stem cell-derived cardiomyocytes (iPSC-CMs) is a promising treatment for heart failure. Information on long-term cell engraftment after transplantation is clinically important. However, clinically applicable evaluation methods have not yet been established.
Methods: In this study, to noninvasively assess transplanted cell engraftment, human SLC5A5, which encodes a sodium/iodide symporter (NIS) that transports radioactive tracers such as 125I, 18F-tetrafluoroborate (TFB), and 99mTc-pertechnetate (99mTcO4−), was transduced into human induced pluripotent stem cells (iPSCs), and nuclear medicine imaging was used to track engrafted human iPSC-CMs.
Results: To evaluate the pluripotency of NIS-expressing human iPSCs, they were subcutaneously transplanted into immunodeficient rats. Teratomas were detected by 99mTcO4− single photon emission computed tomography (SPECT/CT) imaging. NIS expression and the uptake ability of 125I were maintained in purified human iPSC-CMs. NIS-expressing human iPSC-CMs transplanted into immunodeficient rats could be detected over time using 99mTcO4− SPECT/CT imaging. Unexpectedly, NIS expression affected cell proliferation of human iPSCs and iPSC-derived cells.
Discussion: Such functionally designed iPSC-CMs have potential clinical applications as a noninvasive method of grafted cell evaluation, but further studies are needed to determine the effects of NIS transduction on cellular characteristics and functions.
en-copyright=
kn-copyright=
en-aut-name=SaitoYukihiro
en-aut-sei=Saito
en-aut-mei=Yukihiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=NoseNaoko
en-aut-sei=Nose
en-aut-mei=Naoko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=IidaToshihiro
en-aut-sei=Iida
en-aut-mei=Toshihiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=AkazawaKaoru
en-aut-sei=Akazawa
en-aut-mei=Kaoru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=KannoTakayuki
en-aut-sei=Kanno
en-aut-mei=Takayuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=FujimotoYuki
en-aut-sei=Fujimoto
en-aut-mei=Yuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
en-aut-name=SasakiTakanori
en-aut-sei=Sasaki
en-aut-mei=Takanori
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=
en-aut-name=AkehiMasaru
en-aut-sei=Akehi
en-aut-mei=Masaru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=
en-aut-name=HiguchiTakahiro
en-aut-sei=Higuchi
en-aut-mei=Takahiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=
en-aut-name=AkagiSatoshi
en-aut-sei=Akagi
en-aut-mei=Satoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=
en-aut-name=YoshidaMasashi
en-aut-sei=Yoshida
en-aut-mei=Masashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=
en-aut-name=MiyoshiToru
en-aut-sei=Miyoshi
en-aut-mei=Toru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=
en-aut-name=ItoHiroshi
en-aut-sei=Ito
en-aut-mei=Hiroshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=13
ORCID=
en-aut-name=NakamuraKazufumi
en-aut-sei=Nakamura
en-aut-mei=Kazufumi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=14
ORCID=
affil-num=1
en-affil=Department of Cardiovascular Medicine, Okayama University Hospital
kn-affil=
affil-num=2
en-affil=Molecular Imaging Project of RECTOR Program, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=3
en-affil=Department of Cardiovascular Medicine, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=4
en-affil=Department of Cardiovascular Medicine, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=5
en-affil=Molecular Imaging Project of RECTOR Program, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=6
en-affil=Molecular Imaging Project of RECTOR Program, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=7
en-affil=Okayama Medical Innovation Center, Faculty of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=8
en-affil=Okayama Medical Innovation Center, Faculty of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=9
en-affil=Molecular Imaging Project of RECTOR Program, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=10
en-affil=Department of Cardiovascular Medicine, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=11
en-affil=Department of Chronic Kidney Disease and Cardiovascular Disease, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=12
en-affil=Department of Cardiovascular Medicine, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=13
en-affil=Department of General Internal Medicine 3, Kawasaki Medical School
kn-affil=
affil-num=14
en-affil=Department of Cardiovascular Medicine, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
en-keyword=sodium/iodide symporter
kn-keyword=sodium/iodide symporter
en-keyword=human induced pluripotent stem cell-derived cardiomyocytes
kn-keyword=human induced pluripotent stem cell-derived cardiomyocytes
en-keyword=single photon emission computed tomography
kn-keyword=single photon emission computed tomography
en-keyword=cell-based therapy
kn-keyword=cell-based therapy
en-keyword=in vivo imaging
kn-keyword=in vivo imaging
END
start-ver=1.4
cd-journal=joma
no-vol=14
cd-vols=
no-issue=
article-no=
start-page=1279699
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2023
dt-pub=20230928
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=FZL, a dynamin-like protein localized to curved grana edges, is required for efficient photosynthetic electron transfer in Arabidopsis
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Photosynthetic electron transfer and its regulation processes take place on thylakoid membranes, and the thylakoid of vascular plants exhibits particularly intricate structure consisting of stacked grana and flat stroma lamellae. It is known that several membrane remodeling proteins contribute to maintain the thylakoid structure, and one putative example is FUZZY ONION LIKE (FZL). In this study, we re-evaluated the controversial function of FZL in thylakoid membrane remodeling and in photosynthesis. We investigated the sub-membrane localization of FZL and found that it is enriched on curved grana edges of thylakoid membranes, consistent with the previously proposed model that FZL mediates fusion of grana and stroma lamellae at the interfaces. The mature fzl thylakoid morphology characterized with the staggered and less connected grana seems to agree with this model as well. In the photosynthetic analysis, the fzl knockout mutants in Arabidopsis displayed reduced electron flow, likely resulting in higher oxidative levels of Photosystem I (PSI) and smaller proton motive force (pmf). However, nonphotochemical quenching (NPQ) of chlorophyll fluorescence was excessively enhanced considering the pmf levels in fzl, and we found that introducing kea3-1 mutation, lowering pH in thylakoid lumen, synergistically reinforced the photosynthetic disorder in the fzl mutant background. We also showed that state transitions normally occurred in fzl, and that they were not involved in the photosynthetic disorders in fzl. We discuss the possible mechanisms by which the altered thylakoid morphology in fzl leads to the photosynthetic modifications.
en-copyright=
kn-copyright=
en-aut-name=OgawaYu
en-aut-sei=Ogawa
en-aut-mei=Yu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=IwanoMegumi
en-aut-sei=Iwano
en-aut-mei=Megumi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=ShikanaiToshiharu
en-aut-sei=Shikanai
en-aut-mei=Toshiharu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=SakamotoWataru
en-aut-sei=Sakamoto
en-aut-mei=Wataru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
affil-num=1
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=
affil-num=2
en-affil=Graduate School of Biostudies, Kyoto University
kn-affil=
affil-num=3
en-affil=Department of Botany, Graduate School of Science, Kyoto University
kn-affil=
affil-num=4
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=
en-keyword=FUZZY ONION LIKE (FZL)
kn-keyword=FUZZY ONION LIKE (FZL)
en-keyword=Arabidopsis
kn-keyword=Arabidopsis
en-keyword=chloroplast
kn-keyword=chloroplast
en-keyword=thylakoid
kn-keyword=thylakoid
en-keyword=thylakoid structure
kn-keyword=thylakoid structure
en-keyword=photosynthetic electron transfer
kn-keyword=photosynthetic electron transfer
END
start-ver=1.4
cd-journal=joma
no-vol=14
cd-vols=
no-issue=
article-no=
start-page=1239598
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2023
dt-pub=20231010
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=“Input/output cytokines” in epidermal keratinocytes and the involvement in inflammatory skin diseases
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Considering the role of epidermal keratinocytes, they occupy more than 90% of the epidermis, form a physical barrier, and also function as innate immune barrier. For example, epidermal keratinocytes are capable of recognizing various cytokines and pathogen-associated molecular pattern, and producing a wide variety of inflammatory cytokines, chemokines, and antimicrobial peptides. Previous basic studies have shown that the immune response of epidermal keratinocytes has a significant impact on inflammatory skin diseases. The purpose of this review is to provide foundation of knowledge on the cytokines which are recognized or produced by epidermal keratinocytes. Since a number of biologics for skin diseases have appeared, it is necessary to fully understand the relationship between epidermal keratinocytes and the cytokines. In this review, the cytokines recognized by epidermal keratinocytes are specifically introduced as "input cytokines", and the produced cytokines as "output cytokines". Furthermore, we also refer to the existence of biologics against those input and output cytokines, and the target skin diseases. These use results demonstrate how important targeted cytokines are in real skin diseases, and enhance our understanding of the cytokines.
en-copyright=
kn-copyright=
en-aut-name=MorizaneShin
en-aut-sei=Morizane
en-aut-mei=Shin
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=MukaiTomoyuki
en-aut-sei=Mukai
en-aut-mei=Tomoyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=SunagawaKo
en-aut-sei=Sunagawa
en-aut-mei=Ko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=TachibanaKota
en-aut-sei=Tachibana
en-aut-mei=Kota
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=KawakamiYoshio
en-aut-sei=Kawakami
en-aut-mei=Yoshio
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=OuchidaMamoru
en-aut-sei=Ouchida
en-aut-mei=Mamoru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
affil-num=1
en-affil=Department of Dermatology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=2
en-affil=Department of Immunology and Molecular Genetics, Kawasaki Medical School
kn-affil=
affil-num=3
en-affil=Department of Dermatology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=4
en-affil=Department of Dermatology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=5
en-affil=Department of Dermatology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=6
en-affil=Department of Molecular Oncology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
en-keyword=epidermal keratinocytes
kn-keyword=epidermal keratinocytes
en-keyword=input cytokines
kn-keyword=input cytokines
en-keyword=output cytokines
kn-keyword=output cytokines
en-keyword=biologics
kn-keyword=biologics
en-keyword=inflammatory skin diseases
kn-keyword=inflammatory skin diseases
END
start-ver=1.4
cd-journal=joma
no-vol=8
cd-vols=
no-issue=
article-no=
start-page=1215500
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2023
dt-pub=20231109
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Sustainable development goals in teacher education: comparing syllabi in a Japanese and a Slovenian university
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Introduction: This research aims to explore the integration of Sustainable Development Goals (SDGs) within teacher education programs, focusing on the Faculty of Education at Okayama University, Japan and the University of Ljubljana, Slovenia.
Methods: We employed a qualitative content analysis of the syllabi (n = 2,079 from Okayama University; n = 504 from University of Ljubljana) and combined it with insights from semi-structured interviews.
Results: The analysis illuminated a strong emphasis on Quality Education (SDG 4) in both institutions. However, certain SDGs, like Climate Action (SDG 13), were less represented, marking potential areas for enhancement. Differences were also identified in the distribution of SDGs-related content between compulsory and elective courses, indicating institutional priorities. Interview reflections emphasized the pivotal role of educators in realizing SDGs and highlighted the necessity of collaboration to achieve these global objectives.
Discussion: The insights from interviews and syllabi content analysis underscore the urgency to bridge the identified gaps in SDG coverage. Disparities in emphasis between the two Education for Sustainable Development (ESD)-committed universities were noted, suggesting the importance of fostering strategy exchange and partnerships across institutions.
Conclusion: Enhancing the alignment of teacher education programs with SDGs requires collective efforts. By addressing the gaps and promoting effective collaboration, these programs can achieve greater relevance and efficacy in promoting the SDGs.
en-copyright=
kn-copyright=
en-aut-name=Fiel'ardhKhalifatulloh
en-aut-sei=Fiel'ardh
en-aut-mei=Khalifatulloh
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=TorkarGregor
en-aut-sei=Torkar
en-aut-mei=Gregor
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=RožmanHana
en-aut-sei=Rožman
en-aut-mei=Hana
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=FujiiHiroki
en-aut-sei=Fujii
en-aut-mei=Hiroki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
affil-num=1
en-affil=Graduate School of Education, Okayama University
kn-affil=
affil-num=2
en-affil=Faculty of Education, University of Ljubljana
kn-affil=
affil-num=3
en-affil=Faculty of Education, University of Ljubljana
kn-affil=
affil-num=4
en-affil=Graduate School of Education, Okayama University
kn-affil=
en-keyword=sustainable development goals
kn-keyword=sustainable development goals
en-keyword=teacher education curricula
kn-keyword=teacher education curricula
en-keyword=qualitative content analysis
kn-keyword=qualitative content analysis
en-keyword=semi-structured interview
kn-keyword=semi-structured interview
en-keyword=Japan
kn-keyword=Japan
en-keyword=Slovenia
kn-keyword=Slovenia
END
start-ver=1.4
cd-journal=joma
no-vol=15
cd-vols=
no-issue=
article-no=
start-page=1338669
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2024
dt-pub=20240129
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Tetrathionate hydrolase from the acidophilic microorganisms
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Tetrathionate hydrolase (TTH) is a unique enzyme found in acidophilic sulfur-oxidizing microorganisms, such as bacteria and archaea. This enzyme catalyzes the hydrolysis of tetrathionate to thiosulfate, elemental sulfur, and sulfate. It is also involved in dissimilatory sulfur oxidation metabolism, the S-4-intermediate pathway. TTHs have been purified and characterized from acidophilic autotrophic sulfur-oxidizing microorganisms. All purified TTHs show an optimum pH in the acidic range, suggesting that they are localized in the periplasmic space or outer membrane. In particular, the gene encoding TTH from Acidithiobacillus ferrooxidans (Af-tth) was identified and recombinantly expressed in Escherichia coli cells. TTH activity could be recovered from the recombinant inclusion bodies by acid refolding treatment for crystallization. The mechanism of tetrathionate hydrolysis was then elucidated by X-ray crystal structure analysis. Af-tth is highly expressed in tetrathionate-grown cells but not in iron-grown cells. These unique structural properties, reaction mechanisms, gene expression, and regulatory mechanisms are discussed in this review.
en-copyright=
kn-copyright=
en-aut-name=KanaoTadayoshi
en-aut-sei=Kanao
en-aut-mei=Tadayoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
affil-num=1
en-affil=Department of Agricultural and Biological Chemistry, Graduate School of Environment, Life, Natural Science, and Technology, Okayama University
kn-affil=
en-keyword=tetrathionate hydrolase
kn-keyword=tetrathionate hydrolase
en-keyword=reduced inorganic sulfur compounds
kn-keyword=reduced inorganic sulfur compounds
en-keyword=dissimilatory sulfur metabolism
kn-keyword=dissimilatory sulfur metabolism
en-keyword=S4-intermediate pathway
kn-keyword=S4-intermediate pathway
en-keyword=acidophiles
kn-keyword=acidophiles
en-keyword=chemoautotroph
kn-keyword=chemoautotroph
END
start-ver=1.4
cd-journal=joma
no-vol=15
cd-vols=
no-issue=
article-no=
start-page=1381083
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2024
dt-pub=20240326
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Trends of correlations between serum levels of growth hormone and insulin-like growth factor-I in general practice
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Serum levels of growth hormone (GH) and insulin-like growth factor (IGF)-I are crucial in the diagnosis and management of GH-related diseases. However, these levels are affected by nutritional and metabolic status. To elucidate the correlations between GH and IGF-I in various conditions, a retrospective analysis was performed for adult patients in which GH levels were examined by general practitioners during the period from January 2019 to December 2021. Of 642 patients, 33 patients were diagnosed with acromegaly, 21 were diagnosed with GH deficiency (GHD), and 588 were diagnosed with non-GH-related diseases (NGRD). In contrast to the positive correlations found between the levels of GH and IGF-I in patients with acromegaly (R=0.50; P<0.001) and patients with GHD (R=0.39; P=0.08), a negative correlation was found in the NGRD group (R=-0.23; P<0.001). In that group, the results of multivariable analysis showed that GH levels were predominantly influenced by gender and body mass index (BMI), whereas IGF-I levels were modulated by albumin in addition to age and GH. Of note, in the NGRD group, there was an enhanced negative correlation between GH and IGF-I under conditions of BMI < 22 and albumin < 4.0 g/dL (R=-0.45; P<0.001), and the negative correlation between GH and IGF-I was reinforced by excluding patients with other pituitary diseases and patients taking oral steroids (R=-0.51; P<0.001 and R=-0.59; P<0.001, respectively). Collectively, the results indicate that attention should be given to the presence of a negative correlation between serum levels of GH and IGF-I, especially in lean and low-nutritious conditions.
en-copyright=
kn-copyright=
en-aut-name=OguniKohei
en-aut-sei=Oguni
en-aut-mei=Kohei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=YamamotoKoichiro
en-aut-sei=Yamamoto
en-aut-mei=Koichiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=NakanoYasuhiro
en-aut-sei=Nakano
en-aut-mei=Yasuhiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=SoejimaYoshiaki
en-aut-sei=Soejima
en-aut-mei=Yoshiaki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=SuyamaAtsuhito
en-aut-sei=Suyama
en-aut-mei=Atsuhito
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=TakaseRyosuke
en-aut-sei=Takase
en-aut-mei=Ryosuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
en-aut-name=YasudaMiho
en-aut-sei=Yasuda
en-aut-mei=Miho
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=
en-aut-name=HasegawaKou
en-aut-sei=Hasegawa
en-aut-mei=Kou
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=
en-aut-name=OtsukaFumio
en-aut-sei=Otsuka
en-aut-mei=Fumio
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=
affil-num=1
en-affil=Department of General Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=2
en-affil=Department of General Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=3
en-affil=Department of General Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=4
en-affil=Department of General Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=5
en-affil=Department of General Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=6
en-affil=Department of General Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=7
en-affil=Department of General Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=8
en-affil=Department of General Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=9
en-affil=Department of General Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
en-keyword=acromegaly
kn-keyword=acromegaly
en-keyword=growth hormone (GH)
kn-keyword=growth hormone (GH)
en-keyword=GH deficiency (GHD)
kn-keyword=GH deficiency (GHD)
en-keyword=insulin-like growth factor (IGF)-I
kn-keyword=insulin-like growth factor (IGF)-I
en-keyword=pituitary gland
kn-keyword=pituitary gland
END
start-ver=1.4
cd-journal=joma
no-vol=14
cd-vols=
no-issue=
article-no=
start-page=1371342
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2024
dt-pub=20240326
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Lysyl oxidase-like 4 promotes the invasiveness of triple-negative breast cancer cells by orchestrating the invasive machinery formed by annexin A2 and S100A11 on the cell surface
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Background: Our earlier research revealed that the secreted lysyl oxidase-like 4 (LOXL4) that is highly elevated in triple-negative breast cancer (TNBC) acts as a catalyst to lock annexin A2 on the cell membrane surface, which accelerates invasive outgrowth of the cancer through the binding of integrin-β1 on the cell surface. However, whether this machinery is subject to the LOXL4-mediated intrusive regulation remains uncertain.
Methods: Cell invasion was assessed using a transwell-based assay, protein–protein interactions by an immunoprecipitation–Western blotting technique and immunocytochemistry, and plasmin activity in the cell membrane by gelatin zymography.
Results: We revealed that cell surface annexin A2 acts as a receptor of plasminogen via interaction with S100A10, a key cell surface annexin A2-binding factor, and S100A11. We found that the cell surface annexin A2/S100A11 complex leads to mature active plasmin from bound plasminogen, which actively stimulates gelatin digestion, followed by increased invasion.
Conclusion: We have refined our understanding of the role of LOXL4 in TNBC cell invasion: namely, LOXL4 mediates the upregulation of annexin A2 at the cell surface, the upregulated annexin 2 binds S100A11 and S100A10, and the resulting annexin A2/S100A11 complex acts as a receptor of plasminogen, readily converting it into active-form plasmin and thereby enhancing invasion.
en-copyright=
kn-copyright=
en-aut-name=TakahashiTetta
en-aut-sei=Takahashi
en-aut-mei=Tetta
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=TomonobuNahoko
en-aut-sei=Tomonobu
en-aut-mei=Nahoko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=KinoshitaRie
en-aut-sei=Kinoshita
en-aut-mei=Rie
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=YamamotoKen-Ichi
en-aut-sei=Yamamoto
en-aut-mei=Ken-Ichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=MurataHitoshi
en-aut-sei=Murata
en-aut-mei=Hitoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=KomalasariNi Luh Gede Yoni
en-aut-sei=Komalasari
en-aut-mei=Ni Luh Gede Yoni
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
en-aut-name=ChenYouyi
en-aut-sei=Chen
en-aut-mei=Youyi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=
en-aut-name=JiangFan
en-aut-sei=Jiang
en-aut-mei=Fan
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=
en-aut-name=GoharaYuma
en-aut-sei=Gohara
en-aut-mei=Yuma
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=
en-aut-name=OchiToshiki
en-aut-sei=Ochi
en-aut-mei=Toshiki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=
en-aut-name=RumaI. Made Winarsa
en-aut-sei=Ruma
en-aut-mei=I. Made Winarsa
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=
en-aut-name=SumardikaI. Wayan
en-aut-sei=Sumardika
en-aut-mei=I. Wayan
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=
en-aut-name=ZhouJin
en-aut-sei=Zhou
en-aut-mei=Jin
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=13
ORCID=
en-aut-name=HonjoTomoko
en-aut-sei=Honjo
en-aut-mei=Tomoko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=14
ORCID=
en-aut-name=SakaguchiYoshihiko
en-aut-sei=Sakaguchi
en-aut-mei=Yoshihiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=15
ORCID=
en-aut-name=YamauchiAkira
en-aut-sei=Yamauchi
en-aut-mei=Akira
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=16
ORCID=
en-aut-name=KuribayashiFutoshi
en-aut-sei=Kuribayashi
en-aut-mei=Futoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=17
ORCID=
en-aut-name=KondoEisaku
en-aut-sei=Kondo
en-aut-mei=Eisaku
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=18
ORCID=
en-aut-name=InoueYusuke
en-aut-sei=Inoue
en-aut-mei=Yusuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=19
ORCID=
en-aut-name=FutamiJunichiro
en-aut-sei=Futami
en-aut-mei=Junichiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=20
ORCID=
en-aut-name=ToyookaShinichi
en-aut-sei=Toyooka
en-aut-mei=Shinichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=21
ORCID=
en-aut-name=ZamamiYoshito
en-aut-sei=Zamami
en-aut-mei=Yoshito
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=22
ORCID=
en-aut-name=SakaguchiMasakiyo
en-aut-sei=Sakaguchi
en-aut-mei=Masakiyo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=23
ORCID=
affil-num=1
en-affil=Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=2
en-affil=Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=3
en-affil=Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=4
en-affil=Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=5
en-affil=Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=6
en-affil=Faculty of Medicine, Udayana University
kn-affil=
affil-num=7
en-affil=Department of Breast Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine
kn-affil=
affil-num=8
en-affil=Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=9
en-affil=Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=10
en-affil=Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=11
en-affil=Faculty of Medicine, Udayana University
kn-affil=
affil-num=12
en-affil=Faculty of Medicine, Udayana University
kn-affil=
affil-num=13
en-affil=Medical Oncology Department of Gastrointestinal Tumors, Liaoning Cancer Hospital & Institute, Cancer Hospital of the Dalian University of Technology
kn-affil=
affil-num=14
en-affil=Department of Interdisciplinary Science and Engineering in Health Systems, Okayama University
kn-affil=
affil-num=15
en-affil=Department of Microbiology, Tokushima Bunri University
kn-affil=
affil-num=16
en-affil=Department of Biochemistry, Kawasaki Medical School
kn-affil=
affil-num=17
en-affil=Department of Biochemistry, Kawasaki Medical School
kn-affil=
affil-num=18
en-affil=Division of Tumor Pathology, Near InfraRed Photo-Immuno-Therapy Research Institute, Kansai Medical University
kn-affil=
affil-num=19
en-affil=Faculty of Science and Technology, Division of Molecular Science, Gunma University
kn-affil=
affil-num=20
en-affil=Department of Interdisciplinary Science and Engineering in Health Systems, Okayama University
kn-affil=
affil-num=21
en-affil=Department of General Thoracic Surgery and Breast and Endocrinological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=22
en-affil=Department of Pharmacy, Okayama University Hospital
kn-affil=
affil-num=23
en-affil=Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
en-keyword=breast cancer
kn-keyword=breast cancer
en-keyword=lysyl oxidase
kn-keyword=lysyl oxidase
en-keyword=annexin A2
kn-keyword=annexin A2
en-keyword=S100A11
kn-keyword=S100A11
en-keyword=plasmin
kn-keyword=plasmin
en-keyword=cancer microenvironment
kn-keyword=cancer microenvironment
END
start-ver=1.4
cd-journal=joma
no-vol=14
cd-vols=
no-issue=
article-no=
start-page=1371307
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2024
dt-pub=20240528
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Dissection of the signal transduction machinery responsible for the lysyl oxidase-like 4-mediated increase in invasive motility in triple-negative breast cancer cells: mechanistic insight into the integrin-β1-NF-κB-MMP9 axis
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Background Triple-negative breast cancer (TNBC) cells are a highly formidable cancer to treat. Nonetheless, by continued investigation into the molecular biology underlying the complex regulation of TNBC cell activity, vulnerabilities can be exposed as potential therapeutic targets at the molecular level. We previously revealed that lysyl oxidase-like 4 (LOXL4) promotes the invasiveness of TNBC cells via cell surface annexin A2 as a novel binding substrate of LOXL4, which promotes the abundant localization of integrin-beta 1 at the cancer plasma membrane. However, it has yet to be uncovered how the LOXL4-mediated abundance of integrin-beta 1 hastens the invasive outgrowth of TNBC cells at the molecular level.
Methods LOXL4-overexpressing stable clones were established from MDA-MB-231 cells and subjected to molecular analyses, real-time qPCR and zymography to clarify their invasiveness, signal transduction, and matrix metalloprotease (MMP) activity, respectively.
Results Our results show that LOXL4 potently promotes the induction of matrix metalloprotease 9 (MMP9) via activation of nuclear factor-kappa B (NF-kappa B). Our molecular analysis revealed that TNF receptor-associated factor 4 (TRAF4) and TGF-beta activated kinase 1 (TAK1) were required for the activation of NF-kappa B through I kappa beta kinase kinase (IKK alpha/beta) phosphorylation.
Conclusion Our results demonstrate that the newly identified LOXL4-mediated axis, integrin-beta 1-TRAF4-TAK1-IKK alpha/beta-I kappa beta alpha-NF-kappa B-MMP9, is crucial for TNBC cell invasiveness.
en-copyright=
kn-copyright=
en-aut-name=JiangFan
en-aut-sei=Jiang
en-aut-mei=Fan
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=ChenYouyi
en-aut-sei=Chen
en-aut-mei=Youyi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=TomonobuNahoko
en-aut-sei=Tomonobu
en-aut-mei=Nahoko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=KinoshitaRie
en-aut-sei=Kinoshita
en-aut-mei=Rie
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=KomalasariNi Luh Gede Yoni
en-aut-sei=Komalasari
en-aut-mei=Ni Luh Gede Yoni
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=Kasano-CamonesCarlos Ichiro
en-aut-sei=Kasano-Camones
en-aut-mei=Carlos Ichiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
en-aut-name=NinomiyaKazumi
en-aut-sei=Ninomiya
en-aut-mei=Kazumi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=
en-aut-name=MurataHitoshi
en-aut-sei=Murata
en-aut-mei=Hitoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=
en-aut-name=YamamotoKen-Ichi
en-aut-sei=Yamamoto
en-aut-mei=Ken-Ichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=
en-aut-name=GoharaYuma
en-aut-sei=Gohara
en-aut-mei=Yuma
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=
en-aut-name=OchiToshiki
en-aut-sei=Ochi
en-aut-mei=Toshiki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=
en-aut-name=RumaI. Made Winarsa
en-aut-sei=Ruma
en-aut-mei=I. Made Winarsa
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=
en-aut-name=SumardikaI. Wayan
en-aut-sei=Sumardika
en-aut-mei=I. Wayan
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=13
ORCID=
en-aut-name=ZhouJin
en-aut-sei=Zhou
en-aut-mei=Jin
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=14
ORCID=
en-aut-name=HonjoTomoko
en-aut-sei=Honjo
en-aut-mei=Tomoko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=15
ORCID=
en-aut-name=SakaguchiYoshihiko
en-aut-sei=Sakaguchi
en-aut-mei=Yoshihiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=16
ORCID=
en-aut-name=YamauchiAkira
en-aut-sei=Yamauchi
en-aut-mei=Akira
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=17
ORCID=
en-aut-name=KuribayashiFutoshi
en-aut-sei=Kuribayashi
en-aut-mei=Futoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=18
ORCID=
en-aut-name=FutamiJunichiro
en-aut-sei=Futami
en-aut-mei=Junichiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=19
ORCID=
en-aut-name=KondoEisaku
en-aut-sei=Kondo
en-aut-mei=Eisaku
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=20
ORCID=
en-aut-name=InoueYusuke
en-aut-sei=Inoue
en-aut-mei=Yusuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=21
ORCID=
en-aut-name=ToyookaShinichi
en-aut-sei=Toyooka
en-aut-mei=Shinichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=22
ORCID=
en-aut-name=SakaguchiMasakiyo
en-aut-sei=Sakaguchi
en-aut-mei=Masakiyo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=23
ORCID=
affil-num=1
en-affil=Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=2
en-affil=Department of Breast Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine
kn-affil=
affil-num=3
en-affil=Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=4
en-affil=Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=5
en-affil=Faculty of Medicine, Udayana University
kn-affil=
affil-num=6
en-affil=Faculty of Science and Technology, Division of Molecular Science, Gunma University
kn-affil=
affil-num=7
en-affil=Faculty of Science and Technology, Division of Molecular Science, Gunma University
kn-affil=
affil-num=8
en-affil=Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=9
en-affil=Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=10
en-affil=Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=11
en-affil=Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=12
en-affil=Faculty of Medicine, Udayana University
kn-affil=
affil-num=13
en-affil=Faculty of Medicine, Udayana University
kn-affil=
affil-num=14
en-affil=Medical Oncology Department of Gastrointestinal Tumors, Liaoning Cancer Hospital & Institute, Cancer Hospital of the Dalian University of Technology
kn-affil=
affil-num=15
en-affil=Department of Interdisciplinary Science and Engineering in Health Systems, Okayama University
kn-affil=
affil-num=16
en-affil=Department of Microbiology, Tokushima Bunri University
kn-affil=
affil-num=17
en-affil=Department of Biochemistry, Kawasaki Medical School
kn-affil=
affil-num=18
en-affil=Department of Biochemistry, Kawasaki Medical School
kn-affil=
affil-num=19
en-affil=Department of Interdisciplinary Science and Engineering in Health Systems, Okayama University
kn-affil=
affil-num=20
en-affil=Division of Tumor Pathology, Near InfraRed Photo-Immuno-Therapy Research Institute, Kansai Medical University
kn-affil=
affil-num=21
en-affil=Faculty of Science and Technology, Division of Molecular Science, Gunma University
kn-affil=
affil-num=22
en-affil=Department of General Thoracic Surgery and Breast and Endocrinological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=23
en-affil=Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
en-keyword=breast cancer
kn-keyword=breast cancer
en-keyword=invasion
kn-keyword=invasion
en-keyword=lysyl oxidase
kn-keyword=lysyl oxidase
en-keyword=NF-κB
kn-keyword=NF-κB
en-keyword=MMP9
kn-keyword=MMP9
END
start-ver=1.4
cd-journal=joma
no-vol=11
cd-vols=
no-issue=
article-no=
start-page=1383309
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2024
dt-pub=20240606
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Late-onset renal variant Fabry disease with R112H mutation and mild increase in plasma globotriaosylsphingosine: a case report
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Fabry disease (FD) is an X-linked disorder resulting in a deficiency of alpha-galactosidase A (GLA) activity. The R112H mutation of GLA is relatively common in Japanese FD patients, characterized by a late-onset phenotype, almost normal to mild lyso-Gb3 elevation, and mild clinical symptoms, despite low GLA activity. This is due to the structural features of the R112H GLA protein. We herein report the case of a 42-year-old male patient with late-onset FD with a R112H mutation. The patient exhibited only renal involvement with no other organ damage and was successfully treated with galactosidase beta and subsequent migalastat for approximately 10 years. Especially, migalastat was clinically effective in normalizing plasma lyso-Gb3 levels and inhibiting the progression of renal damage associated with FD. Therefore, the use of migalastat in the FD patients with R112H mutation is highly recommended based on this case report.
en-copyright=
kn-copyright=
en-aut-name=TanakaKeiko
en-aut-sei=Tanaka
en-aut-mei=Keiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=SugiyamaHitoshi
en-aut-sei=Sugiyama
en-aut-mei=Hitoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=MorinagaHiroshi
en-aut-sei=Morinaga
en-aut-mei=Hiroshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=OnishiAkifumi
en-aut-sei=Onishi
en-aut-mei=Akifumi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=TanabeKatsuyuki
en-aut-sei=Tanabe
en-aut-mei=Katsuyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=UchidaHaruhito A.
en-aut-sei=Uchida
en-aut-mei=Haruhito A.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
en-aut-name=MaruyamaHiroki
en-aut-sei=Maruyama
en-aut-mei=Hiroki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=
en-aut-name=WadaJun
en-aut-sei=Wada
en-aut-mei=Jun
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=
affil-num=1
en-affil=Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University
kn-affil=
affil-num=2
en-affil=Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University
kn-affil=
affil-num=3
en-affil=Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University
kn-affil=
affil-num=4
en-affil=Department of Nephrology, Fukuyama City Hospital
kn-affil=
affil-num=5
en-affil=Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University
kn-affil=
affil-num=6
en-affil=Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University
kn-affil=
affil-num=7
en-affil=Department of Clinical Nephroscience, Niigata University Graduate School of Medical and Dental Sciences
kn-affil=
affil-num=8
en-affil=Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University
kn-affil=
en-keyword=Fabry disease
kn-keyword=Fabry disease
en-keyword=R112H mutation
kn-keyword=R112H mutation
en-keyword=migalastat
kn-keyword=migalastat
en-keyword=proteinuria
kn-keyword=proteinuria
en-keyword=chronic kidney disease
kn-keyword=chronic kidney disease
END
start-ver=1.4
cd-journal=joma
no-vol=15
cd-vols=
no-issue=
article-no=
start-page=1329162
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2024
dt-pub=20240809
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Vaccine and antiviral drug promise for preventing post-acute sequelae of COVID-19, and their combination for its treatment
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Introduction: Most healthy individuals recover from acute SARS-CoV-2 infection, whereas a remarkable number continues to suffer from unexplained symptoms, known as Long COVID or post-acute COVID-19 syndrome (PACS). It is therefore imperative that methods for preventing and treating the onset of PASC be investigated with the utmost urgency.
Methods: A mathematical model of the immune response to vaccination and viral infection with SARS-CoV-2, incorporating immune memory cells, was developed.
Results and discussion: Similar to our previous model, persistent infection was observed by the residual virus in the host, implying the possibility of chronic inflammation and delayed recovery from tissue injury. Pre-infectious vaccination and antiviral medication administered during onset can reduce the acute viral load; however, they show no beneficial effects in preventing persistent infection. Therefore, the impact of these treatments on the PASC, which has been clinically observed, is mainly attributed to their role in preventing severe tissue damage caused by acute viral infections. For PASC patients with persistent infection, vaccination was observed to cause an immediate rapid increase in viral load, followed by a temporary decrease over approximately one year. The former was effectively suppressed by the coadministration of antiviral medications, indicating that this combination is a promising treatment for PASC.
en-copyright=
kn-copyright=
en-aut-name=SumiTomonari
en-aut-sei=Sumi
en-aut-mei=Tomonari
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=HaradaKouji
en-aut-sei=Harada
en-aut-mei=Kouji
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
affil-num=1
en-affil=Research Institute for Interdisciplinary Science, Okayama University
kn-affil=
affil-num=2
en-affil=Department of Computer Science and Engineering, Toyohashi University of Technology
kn-affil=
en-keyword=post-acute sequelae of SARS-CoV-2 infection
kn-keyword=post-acute sequelae of SARS-CoV-2 infection
en-keyword=PASC
kn-keyword=PASC
en-keyword=long Covid
kn-keyword=long Covid
en-keyword=persistent viruses
kn-keyword=persistent viruses
en-keyword=vaccine
kn-keyword=vaccine
en-keyword=antiviral drug
kn-keyword=antiviral drug
en-keyword=mathematical model
kn-keyword=mathematical model
en-keyword=immune response
kn-keyword=immune response
END
start-ver=1.4
cd-journal=joma
no-vol=15
cd-vols=
no-issue=
article-no=
start-page=1403922
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2024
dt-pub=20240820
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Lentil adaptation to drought stress: response, tolerance, and breeding approaches
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Lentil (Lens culinaris Medik.) is a cool season legume crop that plays vital roles in food and nutritional security, mostly in the least developed countries. Lentil is often cultivated in dry and semi-dry regions, where the primary abiotic factor is drought, which negatively impacts lentil growth and development, resulting in a reduction of yield. To withstand drought-induced multiple negative effects, lentil plants evolved a variety of adaptation strategies that can be classified within three broad categories of drought tolerance mechanisms (i.e., escape, avoidance, and tolerance). Lentil adapts to drought by the modulation of various traits in the root system, leaf architecture, canopy structure, branching, anatomical features, and flowering process. Furthermore, the activation of certain defensive biochemical pathways as well as the regulation of gene functions contributes to lentil drought tolerance. Plant breeders typically employ conventional and mutational breeding approaches to develop lentil varieties that can withstand drought effects; however, little progress has been made in developing drought-tolerant lentil varieties using genomics-assisted technologies. This review highlights the current understanding of morpho-physiological, biochemical, and molecular mechanisms of lentil adaptation to drought stress. We also discuss the potential application of omics-assisted breeding approaches to develop lentil varieties with superior drought tolerance traits.
en-copyright=
kn-copyright=
en-aut-name=NoorMd. Mahmud Al
en-aut-sei=Noor
en-aut-mei=Md. Mahmud Al
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=Tahjib-Ul-ArifMd.
en-aut-sei=Tahjib-Ul-Arif
en-aut-mei=Md.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=AlimS. M. Abdul
en-aut-sei=Alim
en-aut-mei=S. M. Abdul
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=IslamMd. Mohimenul
en-aut-sei=Islam
en-aut-mei=Md. Mohimenul
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=HasanMd. Toufiq
en-aut-sei=Hasan
en-aut-mei=Md. Toufiq
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=BabarMd. Ali
en-aut-sei=Babar
en-aut-mei=Md. Ali
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
en-aut-name=HossainMohammad Anwar
en-aut-sei=Hossain
en-aut-mei=Mohammad Anwar
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=
en-aut-name=JewelZilhas Ahmed
en-aut-sei=Jewel
en-aut-mei=Zilhas Ahmed
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=
en-aut-name=MurataYoshiyuki
en-aut-sei=Murata
en-aut-mei=Yoshiyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=
en-aut-name=MostofaMohammad Golam
en-aut-sei=Mostofa
en-aut-mei=Mohammad Golam
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=
affil-num=1
en-affil=Plant Breeding Division, Bangladesh Institute of Nuclear Agriculture
kn-affil=
affil-num=2
en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=
affil-num=3
en-affil=Plant Breeding Division, Bangladesh Institute of Nuclear Agriculture
kn-affil=
affil-num=4
en-affil=Horticulture Division, Bangladesh Institute of Nuclear Agriculture
kn-affil=
affil-num=5
en-affil=Department of Biotechnology, Bangladesh Agricultural University
kn-affil=
affil-num=6
en-affil=Agronomy Departments, University of Florida
kn-affil=
affil-num=7
en-affil=Department of Genetics and Plant Breeding, Bangladesh Agricultural University
kn-affil=
affil-num=8
en-affil=Faculty of Agriculture, Bangabandhu Sheikh Mujibur Rahman Science and Technology University
kn-affil=
affil-num=9
en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=
affil-num=10
en-affil=Department of Biochemistry and Molecular Biology, Michigan State University
kn-affil=
en-keyword=abiotic stress
kn-keyword=abiotic stress
en-keyword=morphology
kn-keyword=morphology
en-keyword=pulse crop
kn-keyword=pulse crop
en-keyword=plant growth
kn-keyword=plant growth
en-keyword=omics
kn-keyword=omics
en-keyword=water-deficit
kn-keyword=water-deficit
END
start-ver=1.4
cd-journal=joma
no-vol=15
cd-vols=
no-issue=
article-no=
start-page=1339958
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2024
dt-pub=20240829
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Illumina-based transcriptomic analysis of the fast-growing leguminous tree Acacia crassicarpa: functional gene annotation and identification of novel SSR-markers
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Acacia crassicarpa is a fast-growing leguminous tree that is widely cultivated in tropical areas such as Indonesia, Malaysia, Australia, and southern China. This tree has versatile utility in timber, furniture, and pulp production. Illumina sequencing of A. crassicarpa was conducted, and the raw data of 124,410,892 reads were filtered and assembled de novo into 93,317 unigenes, with a total of 84,411,793 bases. Blast2GO annotation, Benchmark Universal Single-Copy Ortholog evaluation, and GO-term classification produced a catalogue of unigenes for studying primary metabolism, phytohormone signaling, and transcription factors. Massive transcriptomic analysis has identified microsatellites composed of simple sequence repeat (SSR) loci representing di-, tri-, and tetranucleotide repeat units in the predicted open reading frames. Polymorphism was induced by PCR amplification of microsatellite loci located in several genes encoding auxin response factors and other transcription factors, which successfully distinguished 16 local trees of A. crassicarpa tested, representing potentially exploitable molecular markers for efficient tree breeding for plantation and biomass exploitation.
en-copyright=
kn-copyright=
en-aut-name=IshioShougo
en-aut-sei=Ishio
en-aut-mei=Shougo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=KusunokiKazutaka
en-aut-sei=Kusunoki
en-aut-mei=Kazutaka
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=NemotoMichiko
en-aut-sei=Nemoto
en-aut-mei=Michiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=KanaoTadayoshi
en-aut-sei=Kanao
en-aut-mei=Tadayoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=TamuraTakashi
en-aut-sei=Tamura
en-aut-mei=Takashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
affil-num=1
en-affil=Tsukuba Research Institute, Sumitomo Forestry Co. Ltd.
kn-affil=
affil-num=2
en-affil=Tsukuba Research Institute, Sumitomo Forestry Co. Ltd.
kn-affil=
affil-num=3
en-affil=Graduate School of Environment, Life, Natural Science and Technology, Okayama University
kn-affil=
affil-num=4
en-affil=Graduate School of Environment, Life, Natural Science and Technology, Okayama University
kn-affil=
affil-num=5
en-affil=Institute of Global Human Resource Development, Okayama University
kn-affil=
en-keyword=Acacia crassicarpa
kn-keyword=Acacia crassicarpa
en-keyword= illumina sequencing
kn-keyword= illumina sequencing
en-keyword= polymorphism
kn-keyword= polymorphism
en-keyword= auxin response factor
kn-keyword= auxin response factor
en-keyword= lignin
kn-keyword= lignin
END