Sakamoto, Tatsuya - OU Author List - OKAYAMA UNIVERSITY SCIENTIFIC ACHIEVEMENT REPOSITORY

Volume X-Ray Micro-Computed Tomography Analysis of the Early Cephalized Central Nervous System in a Marine Flatworm, Stylochoplana pusilla

Author	Ikenaga, Takanori\| Kobayashi, Aoshi\| Takeuchi, Akihisa\| Uesugi, Kentaro\| Maezawa, Takanobu\| Shibata, Norito\| Sakamoto, Tatsuya\| Sakamoto, Hirotaka\|
Keywords	bilaterians micro-CT scan central nervous system Platyhelminthes marine flatworms
Note	This fulltext file will be available in Apr. 2025.\|
Published Date	2024-04-08
Publication Title	Zoological Science
Volume	volume41
Issue	issue3
Publisher	Zoological Society of Japan
Start Page	281
End Page	289
ISSN	0289-0003
NCID	AA10545874
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2024 Zoological Society of Japan
File Version	publisher
PubMed ID	38809867
DOI	10.2108/zs230082
Web of Science KeyUT	001240951800006
Related Url	isVersionOf https://doi.org/10.2108/zs230082

Behavioural osmoregulation during land invasion in fish: Prandial drinking and wetting of the dry skin

FullText URL	fulltext.pdf
Author	Katayama, Yukitoshi\| Tsukada, Takehiro\| Hyodo, Susumu\| Sakamoto, Hirotaka\| Sakamoto, Tatsuya\|
Published Date	2022-12-07
Publication Title	Plos One
Volume	volume17
Issue	issue12
Publisher	Public Library Science
Start Page	e0277968
ISSN	1932-6203
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2022 Katayama et al.
File Version	publisher
PubMed ID	36477197
DOI	10.1371/journal.pone.0277968
Web of Science KeyUT	000925063300030
Related Url	isVersionOf https://doi.org/10.1371/journal.pone.0277968

Footedness for scratching itchy eyes in rodents

FullText URL	fulltext20221117-1.pdf
Author	Katayama, Yukitoshi\| Miura, Ayane\| Sakamoto, Tatsuya\| Takanami, Keiko\| Sakamoto, Hirotaka\|
Keywords	itchy eyes histamine gastrin-releasing peptide receptor footedness
Published Date	2022-10-19
Publication Title	Proceedings of the Royal Society B: Biological Sciences
Volume	volume289
Issue	issue1985
Publisher	The Royal Society
Start Page	20221126
ISSN	0962-8452
NCID	AA00786976
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2022 The Author(s)
File Version	author
PubMed ID	36259204
DOI	10.1098/rspb.2022.1126
Web of Science KeyUT	000872392900003
Related Url	isVersionOf https://doi.org/10.1098/rspb.2022.1126

Lattice-patterned collagen fibers and their dynamics in axolotl skin regeneration

FullText URL	fulltext.pdf
Author	Kashimoto, Rena\| Furukawa, Saya\| Yamamoto, Sakiya\| Kamei, Yasuhiro\| Sakamoto, Joe\| Nonaka, Shigenori\| Watanabe, Tomonobu M.\| Sakamoto, Tatsuya\| Sakamoto, Hirotaka\| Satoh, Akira\|
Published Date	2022-07-15
Publication Title	iScience
Volume	volume25
Issue	issue7
Publisher	CELL PRESS
Start Page	104524
ISSN	2589-0042
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2022 The Author(s).
File Version	publisher
PubMed ID	35754731
DOI	10.1016/j.isci.2022.104524
Web of Science KeyUT	000828186100005
Related Url	isVersionOf https://doi.org/10.1016/j.isci.2022.104524

Vasopressin-oxytocin–type signaling is ancient and has a conserved water homeostasis role in euryhaline marine planarians

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	English
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

Sexual Experience Induces the Expression of Gastrin-Releasing Peptide and Oxytocin Receptors in the Spinal Ejaculation Generator in Rats

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	English
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

Observing Phylum-Level Metazoan Diversity by Environmental DNA Analysis at the Ushimado Area in the Seto Inland Sea

FullText URL	fulltext20220222-2.pdf
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 .\| This full-text file will be available in Feb. 2023.\|
Published Date	2022-01-28
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	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2022 Zoological Society of Japan
File Version	publisher
PubMed ID	35107003
DOI	10.2108/zs210073
Web of Science KeyUT	000752098100015
Related Url	isVersionOf https://doi.org/10.2108/zs210073

Immunoelectron Microscopic Characterization of Vasopressin-Producing Neurons in the Hypothalamo-Pituitary Axis of Non-Human Primates by Use of Formaldehyde-Fixed Tissues Stored at-25 degrees C for Several Years

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	English
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

The gastrin-releasing peptide/bombesin system revisited by a reverse-evolutionary study considering Xenopus

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	English
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

In Vivo Electrophysiology of Peptidergic Neurons in Deep Layers of the Lumbar Spinal Cord after Optogenetic Stimulation of Hypothalamic Paraventricular Oxytocin Neurons in Rats

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	English
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

Vasopressin gene products are colocalised with corticotrophin‐releasing factor within neurosecretory vesicles in the external zone of the median eminence of the Japanese macaque monkey (Macaca fuscata)

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	English
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

Introducing the Amphibious Mudskipper Goby as a Unique Model to Evaluate Neuro/Endocrine Regulation of Behaviors Mediated by Buccal Sensation and Corticosteroids

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	English
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

Variation of pro‐vasopressin processing in parvocellular and magnocellular neurons in the paraventricular nucleus of the hypothalamus: Evidence from the vasopressin‐related glycopeptide copeptin

FullText URL	fulltext.pdf
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	English
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

Transcriptomic Analysis of the Kuruma PrawnMarsupenaeus japonicusReveals Possible Peripheral Regulation of the Ovary

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	English
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

無腸動物Praesagittifera naikaiensis における細胞骨格要素

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	Japanese
File Version	publisher
NAID	120006469118

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)

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	English
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