FullText URL fulltext20220525-1.pdf
Author Kobayashi, Aoshi| Hamada, Mayuko| Yoshida, Masa-aki| Kobayashi, Yasuhisa| Tsutsui, Naoaki| Sekiguchi, Toshio| Matsukawa, Yuta| Maejima, Sho| Gingell, Joseph J.| Sekiguchi, Shoko| Hamamoto, Ayumu| Hay, Debbie L.| Morris, John F.| Sakamoto, Tatsuya| Sakamoto, Hirotaka|
Published Date 2022-3-4
Publication Title Science Advances
Volume volume8
Issue issue9
Publisher American Association for the Advancement of Science (AAAS)
Start Page eabk0331
ISSN 2375-2548
Content Type Journal Article
language 英語
OAI-PMH Set 岡山大学
Copyright Holders Copyright © 2022 The Authors, some rights reserved
File Version publisher
PubMed ID 35245108
DOI 10.1126/sciadv.abk0331
Web of Science KeyUT 000790020300008
Related Url isVersionOf https://doi.org/10.1126/sciadv.abk0331
FullText URL fulltext.pdf
Author Oti, Takumi| Ueda, Ryota| Kumagai, Ryoko| Nagafuchi, Junta| Ito, Takashi| Sakamoto, Tatsuya| Kondo, Yasuhiko| Sakamoto, Hirotaka|
Keywords sexual experience lumbosacral spinal cord spinal ejaculation generator brain-spinal cord neural circuits gastrin-releasing peptide oxytocin male sexual activity
Published Date 2021-09-26
Publication Title International Journal Of Molecular Sciences
Volume volume22
Issue issue19
Publisher MDPI
Start Page 10362
ISSN 1422-0067
Content Type Journal Article
language 英語
OAI-PMH Set 岡山大学
Copyright Holders © 2021 by the authors.
File Version publisher
DOI 10.3390/ijms221910362
Web of Science KeyUT 000757059900010
Related Url isVersionOf https://doi.org/10.3390/ijms221910362
Author Kawashima, Takeshi| Yoshida, Masa-aki| Miyazawa, Hideyuki| Nakano, Hiroaki| Nakano, Natumi| Sakamoto, Tatsuya| Hamada, Mayuko|
Keywords eDNA marine invertebrate Xenacoelomorpha Acoela Praesagittifera naikaiensis Placozoa Trichoplax adhaerens
Note This fulltext is published by Zoological Society of Japan. To access the final published work, see https://doi.org/10.2108/zs210073 .|
Published Date 2022-1-28
Publication Title Zoological Science
Volume volume39
Issue issue1
Publisher Zoological Society of Japan
Start Page 157
End Page 165
ISSN 0289-0003
NCID AA10545874
Content Type Journal Article
language 英語
OAI-PMH Set 岡山大学
Copyright Holders © 2022 Zoological Society of Jap15a7n
File Version publisher
PubMed ID 35107003
DOI 10.2108/zs210073
Web of Science KeyUT 000752098100015
Related Url isVersionOf https://doi.org/10.2108/zs210073
FullText URL fulltext.pdf
Author Otubo, Akito| Maejima, Sho| Oti, Takumi| Satoh, Keita| Ueda, Yasumasa| Morris, John F.| Sakamoto, Tatsuya| Sakamoto, Hirotaka|
Keywords vasopressin corticotrophin-releasing factor glutamate paraventricular nucleus of the hypothalamus Japanese macaque monkey post-embedding immunoelectron microscopy dense-cored neurosecretory vesicle
Published Date 2021-08-25
Publication Title International Journal of Molecular Sciences
Volume volume22
Issue issue17
Publisher MDPI
Start Page 9180
ISSN 1422-0067
Content Type Journal Article
language 英語
OAI-PMH Set 岡山大学
Copyright Holders © 2021 by the authors.
File Version publisher
PubMed ID 34502087
DOI 10.3390/ijms22179180
Web of Science KeyUT 000694296600001
Related Url isVersionOf https://doi.org/10.3390/ijms22179180
FullText URL fulltext.pdf
Author Hirooka, Asuka| Hamada, Mayuko| Fujiyama, Daiki| Takanami, Keiko| Kobayashi, Yasuhisa| Oti, Takumi| Katayama, Yukitoshi| Sakamoto, Tatsuya| Sakamoto, Hirotaka|
Published Date 2021-06-25
Publication Title Scientific Reports
Volume volume11
Issue issue1
Publisher Nature Research
Start Page 13315
ISSN 2045-2322
Content Type Journal Article
language 英語
OAI-PMH Set 岡山大学
Copyright Holders © The Author(s) 2021
File Version publisher
PubMed ID 34172791
DOI 10.1038/s41598-021-92528-x
Web of Science KeyUT 000669451900012
Related Url isVersionOf https://doi.org/10.1038/s41598-021-92528-x
FullText URL fulltext.pdf
Author Uta, Daisuke| Oti, Takumi| Sakamoto, Tatsuya| Sakamoto, Hirotaka|
Keywords in vivo extracellular recording in vivo whole-cell patch-clamp recording optogenetics spinal cord lamina X spinal ejaculation generator gastrin-releasing peptide neurons oxytocin
Published Date 2021-03-26
Publication Title International Journal of Molecular Sciences
Volume volume22
Issue issue7
Publisher MDPI
Start Page 3400
ISSN 1422-0067
Content Type Journal Article
language 英語
OAI-PMH Set 岡山大学
Copyright Holders © 2021 by the authors.
File Version publisher
PubMed ID 33810239
NAID 120007029875
DOI 10.3390/ijms22073400
Web of Science KeyUT 000638607100001
Related Url isVersionOf https://doi.org/10.3390/ijms22073400
FullText URL fulltext.pdf
Author Otubo, Akito| Kawakami, Natsuko| Maejima, Sho| Ueda, Yasumasa| Morris, John F.| Sakamoto, Tatsuya| Sakamoto, Hirotaka|
Keywords corticotrophin‐releasing factor Japanese macaque monkey (Macaca fuscata) median eminence paraventricular nucleus of the hypothalamus vasopressin
Published Date 2020-05-23
Publication Title Journal of Neuroendocrinology
Volume volume32
Issue issue8
Publisher Wiley
Start Page e12875
ISSN 0953-8194
NCID AA10755083
Content Type Journal Article
language 英語
OAI-PMH Set 岡山大学
Copyright Holders © 2020 The Authors.
File Version publisher
PubMed ID 32715549
DOI 10.1111/jne.12875
Web of Science KeyUT 000552300500001
Related Url isVersionOf https://doi.org/10.1111/jne.12875
FullText URL fulltext.pdf
Author Katayama, Yukitoshi| Saito, Kazuhiro| Sakamoto, Tatsuya|
Keywords stressors thirst angiotensin II corticosteroids amphibious fish
Published Date 2020-09-14
Publication Title International Journal of Molecular Sciences
Volume volume21
Issue issue18
Publisher MDPI
Start Page 6748
ISSN 1422-0067
NCID AA12038549
Content Type Journal Article
language 英語
OAI-PMH Set 岡山大学
Copyright Holders © 2020 by the authors.
File Version publisher
PubMed ID 32938015
DOI 10.3390/ijms21186748
Web of Science KeyUT 000580799600001
Related Url isVersionOf https://doi.org/10.3390/ijms21186748
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Author Kawakami, Natsuko| Otubo, Akito| Maejima, Sho| Talukder, Ashraf H.| Satoh, Keita| Oti, Takumi| Takanami, Keiko| Ueda, Yasumasa| Itoi, Keiichi| Morris, John F.| Sakamoto, Tatsuya| Sakamoto, Hirotaka|
Keywords copeptin hypothalamo‐pituitary–adrenal system immunohistochemistry paraventricular nucleus of the hypothalamus processing vasopressin RRID: AB_2722604 RRID: AB_2061966 RRID: AB_2314234 RRID: AB_10013361 RRID: AB_2313960 RRID: AB_2722605 RRID: AB_90782
Published Date 2020-09-06
Publication Title Journal of Comparative Neurology
Volume volume529
Issue issue7
Publisher Wiley
Start Page 1372
End Page 1390
ISSN 0021-9967
NCID AA00695917
Content Type Journal Article
language 英語
OAI-PMH Set 岡山大学
Copyright Holders © 2020 The Authors.
File Version publisher
PubMed ID 32892351
DOI 10.1002/cne.25026
Web of Science KeyUT 000571267600001
Related Url isVersionOf https://doi.org/10.1002/cne.25026
FullText URL fulltext.pdf
Author Tsutsui, Naoaki| Kobayashi, Yasuhisa| Izumikawa, Kouichi| Sakamoto, Tatsuya|
Keywords peptide hormone Marsupenaeus japonicus ovary reproduction transcriptome vitellogenesis
Published Date 2020-08-19
Publication Title Frontiers in Endocrinology
Volume volume11
Publisher Frontiers Media
Start Page 541
ISSN 1664-2392
Content Type Journal Article
language 英語
OAI-PMH Set 岡山大学
Copyright Holders © 2020 Tsutsui, Kobayashi, Izumikawa and Sakamoto.
File Version publisher
DOI 10.3389/fendo.2020.00541
Web of Science KeyUT 000566191000001
Related Url isVersionOf https://doi.org/10.3389/fendo.2020.00541
Title Alternative Cytoskeletal elements in an acoelomorph worm, Praesagittifera naikaiensis
FullText URL poalas_034_021_180706.pdf
Author Ikeda, Risa| Fujiwara, Chiho| Hamada, Mayuko| Sakamoto, Tatsuya| Saito, Noboru| Ando, Motonori|
Abstract Acoel flatworms can move in a variety of ways such as muscular and ciliary movements via cytoskeletal elements and their neural regulations. However, those locomotive mechanisms have not yet been fully elucidated. In this study, we examined the distribution of cytoskeletal elements including filamentous actin (F-actin) and tubulin, and the neuroanatomical organization in an acoelomorph worm, Praesagittifera naikaiensis (P. naikaiensis). Video microscopy revealed the elongation/contraction and the bending/rotation processes, and the ciliary gliding movement of P. naikaiensis. Histochemical and morphological analysis demonstrated that F-actin networks of inner longitudinal and outer circular muscle fibers were positioned along the entire surface of the body, and that the average distance between the circular muscle fibers in the contracted organism was decreased in the anterior region compared with that in the elongated organism. Electron microscopy showed dense bodies on the muscle cells of P. naikaiensis, which indicates that those muscle cells have the appearance of vertebrate smooth muscle cells. Immunohistochemical analysis revealed that -tubulin-positive signals on the ciliary microtubules had close contact with the F-actin network, and that neurite bundles labelled with anti dSap47 antibody as a neuronal marker run along the anterior-posterior body axis. These results indicate that the well-organized cytoskeletal elements and their neural control systems are preserved in P. naikaiensis, and that their mechanisms involved in those regulation systems are similar to those vertebrate systems. Further studies are needed to clarify the physiological mechanisms underlying the muscular and ciliary movements in P. naikaiensis.
Publication Title Proceedings of Okayama Association for Laboratory Animal Science
Published Date 2018-04
Volume volume34
Start Page 21
End Page 27
language 日本語
File Version publisher
NAID 120006469118
FullText URL J_Comp_Neurol_525_7_1586.pdf
Author Tamura, Kei| Kobayashi, Yasuhisa| Hirooka, Asuka| Takanami, Keiko| Oti, Takumi| Jogahara, Takamichi| Oda, Sen-ichi| Sakamoto, Tatsuya| Sakamoto, Hirotaka|
Keywords RRID AB_2060157 RRID: AB_2571636 RRID: AB_626757 Suncus murinus (suncus) gastrin-releasing peptide male reproductive function sexual dimorphism spinal cord
Note This is the peer reviewed version of the following article: Tamura K. Kobayashi Y. Hirooka A. et al. Identification of the sexually dimorphic gastrin-releasing peptide system in the lumbosacral spinal cord that controls male reproductive function in the mouse and Asian house musk shrew (Suncus murinus). J Comp Neurol. 2017;525:1601–1613. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving.| 2018年5月公開予定|
Published Date 2017-05-01
Publication Title Journal of Comparative Neurology
Volume volume525
Issue issue7
Publisher Wistar Institute of Anatomy and Biology
Start Page 1586
End Page 1598
ISSN 0021-9967
NCID AA00695917
Content Type Journal Article
language 英語
OAI-PMH Set 岡山大学
File Version author
PubMed ID 27804131
DOI 10.1002/cne.24138
Web of Science KeyUT 000397559700004
Related Url https://doi.org/10.1002/cne.24138