Zobrazeno 1 - 10
of 162
pro vyhledávání: '"Toshihiko Oka"'
Autor:
Yuki Hanada, Risa Maeda, Takaya Ishihara, Masaki Nakahashi, Yuichi Matsushima, Emi Ogasawara, Toshihiko Oka, Naotada Ishihara
Publikováno v:
Pharmacological Research, Vol 209, Iss , Pp 107414- (2024)
Mitochondrial morphology and function change dynamically in response to intracellular signaling and the surrounding environment. The mitochondrial fission factor Mff, which localizes to the outer mitochondrial membrane, mediates not only mitochondria
Externí odkaz:
https://doaj.org/article/442d9e543406442290c563f69102265a
Publikováno v:
FEBS Open Bio, Vol 9, Iss 10, Pp 1826-1834 (2019)
Small heat shock proteins (sHsps) endow cells with stress tolerance. Of the various sHsps in mammals, HspB1, also known as Hsp27, is the most ubiquitous. To examine the structure and function of HspB1, we expressed, purified, and characterized HspB1
Externí odkaz:
https://doaj.org/article/aeadb2a6784c49e091b998437b098e00
Autor:
Rikuhide Koma, Tsubasa Shibaguchi, Claudia Pérez López, Toshihiko Oka, Thomas Jue, Hisashi Takakura, Kazumi Masuda
Publikováno v:
Physiological Reports, Vol 9, Iss 5, Pp n/a-n/a (2021)
Abstract Mitochondria play a principal role in metabolism, and mitochondrial respiration is an important process for producing adenosine triphosphate. Recently, we showed the possibility that the muscle‐specific protein myoglobin (Mb) interacts wit
Externí odkaz:
https://doaj.org/article/6678688636a14aa9baedf08b9f3e222a
Publikováno v:
PLoS ONE, Vol 14, Iss 3, p e0213283 (2019)
Accumulation of mutations in mitochondrial DNA (mtDNA) is thought to be responsible for mitochondrial, and other, diseases and biological phenomena, such as diabetes, cancer, neurodegenerative diseases, and aging. Mouse models may elucidate the relat
Externí odkaz:
https://doaj.org/article/11e662a50f264a95b1b810244b9e0624
Publikováno v:
Soft Matter. 19(6):1194-1201
A recently developed crystallographic algorithm revealed an unexpected interwoven network structure in chiral thermotropic liquid crystals of achiral rodlike molecules. The two networks are homochiral in network geometry and molecular arrangement.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::436c1b73f58f6adbbb1fad1db9230aa3
https://tsukuba.repo.nii.ac.jp/records/2006515
https://tsukuba.repo.nii.ac.jp/records/2006515
Autor:
Toshihiko Oka
Publikováno v:
Acta Crystallographica Section A Foundations and Advances. 79:51-58
A method to solve the crystallographic phase problem of materials with triply periodic minimal surface like structures, such as lyotropic liquid crystal bicontinuous cubic phases, is reported. In triply periodic minimal surface like structures, the d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84e65f384c2ad498f6ec12dc668760db
https://doi.org/10.1107/s2053273322010786
https://doi.org/10.1107/s2053273322010786
Publikováno v:
International Journal of Molecular Sciences
Volume 24
Issue 5
Pages: 4963
Volume 24
Issue 5
Pages: 4963
The phototransduction cascade in vertebrate rod visual cells is initiated by the photoactivation of rhodopsin, which enables the activation of the visual G protein transducin. It is terminated by the phosphorylation of rhodopsin, followed by the bind
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0992d4f20da6d3583e6882d87d3612d
Autor:
Shiori Akabane, Kiyona Watanabe, Hidetaka Kosako, Shun-ichi Yamashita, Kohei Nishino, Masahiro Kato, Shiori Sekine, Tomotake Kanki, Noriyuki Matsuda, Toshiya Endo, Toshihiko Oka
Publikováno v:
Cell Reports. :112454
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::831986558f83a40c9df2d6cfa60640be
https://doi.org/10.1016/j.celrep.2023.112454
https://doi.org/10.1016/j.celrep.2023.112454
Autor:
Toshihiko Oka
Publikováno v:
Acta crystallographica. Section A, Foundations and advances. 78(Pt 5)
An indicator-based crystallographic phase retrieval method has been developed for diffraction data of bicontinuous cubic phases of lyotropic liquid crystals. Such liquid crystals have large structural disorder; the number of independent Bragg reflect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f487da81451c257f32f1e492b98e687
https://pubmed.ncbi.nlm.nih.gov/36047400
https://pubmed.ncbi.nlm.nih.gov/36047400
Publikováno v:
The Journal of Physical Chemistry B. 123:9134-9142
Among the photoproducts of vertebrate rhodopsin, only metarhodopsin II (Meta-II) preferentially adopts the active structure in which transmembrane helices are rearranged. Light-induced helical rearrangement of rhodopsin in membrane-embedded form was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81692b2a60fcac146f9c3c3bbe74a9be
https://doi.org/10.1021/acs.jpcb.9b08311
https://doi.org/10.1021/acs.jpcb.9b08311