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過重力負荷による骨芽細胞株MC3T3-E1でのアクチンストレスファイバー再構成誘導
https://jaxa.repo.nii.ac.jp/records/13437
https://jaxa.repo.nii.ac.jp/records/1343797070d43-dcba-407b-a356-8279c2a422dd
名前 / ファイル | ライセンス | アクション |
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63706061.pdf (251.2 kB)
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Item type | 会議発表論文 / Conference Paper(1) | |||||
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公開日 | 2015-03-26 | |||||
タイトル | ||||||
タイトル | 過重力負荷による骨芽細胞株MC3T3-E1でのアクチンストレスファイバー再構成誘導 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 細胞 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 骨芽細胞 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | テンセグリティー構造 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | アクチンストレス繊維 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | インテグリン | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 細胞骨格 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | サイトカラシン | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 重力生理学 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 高重力環境 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 遠心機 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 遠心ストレス | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 細胞培養 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 重力効果 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 生理学的応答 | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | cell | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | osteoblast | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | tensegrity structure | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | actin stress fiber | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | integrin | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | cytoskeleton | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | cytochalasin | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | gravitational physiology | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | high gravity environment | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | centrifuge | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | centrifuging stress | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | cell culturing | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | gravitational effect | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | physiological response | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||
資源タイプ | conference paper | |||||
その他のタイトル(英) | ||||||
その他のタイトル | Hypergravity induces reorganization of actin stress fiber assembly in osteoblastic MC3T3-E1 cells | |||||
著者 |
宮本, 泰則
× 宮本, 泰則× 石川, 祐希× 最上, 善広× Miyamoto, Yasunori× Ishikawa, Yuki× Mogami, Yoshihiro |
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著者所属 | ||||||
お茶の水女子大学 大学院人間文化創成科学研究科 | ||||||
著者所属 | ||||||
お茶の水女子大学 大学院人間文化創成科学研究科 | ||||||
著者所属 | ||||||
お茶の水女子大学 大学院人間文化創成科学研究科 | ||||||
著者所属(英) | ||||||
en | ||||||
Ochanomizu University Graduate School of Humanities and Sciences | ||||||
著者所属(英) | ||||||
en | ||||||
Ochanomizu University Graduate School of Humanities and Sciences | ||||||
著者所属(英) | ||||||
en | ||||||
Ochanomizu University Graduate School of Humanities and Sciences | ||||||
出版者 | ||||||
出版者 | 宇宙航空研究開発機構宇宙科学研究本部 | |||||
出版者(英) | ||||||
出版者 | Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA/ISAS) | |||||
書誌情報 |
宇宙利用シンポジウム 第24回 平成19年度 en : Space Utilization Research: Proceedings of the Twenty-fourth Space Utilization Symposium p. 236-237, 発行日 2008-03 |
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抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | It is reported that a change of gravity environment affects the growth and function of some cultured cells. But the gravity response mechanism is not well characterized. We hypothesize that a gravity change is sensed through a cytoskeleton (tensegrity model) and transduced into biochemical signals by major extracellular matrix receptor, integrin. In this paper, we examined the effect of hypergravity (60 G) on the formation of actin stress fibers in mouse osteoblast cell line MC3T3-E1. The hypergravity induced a reorganization of the stress fibers. The reorganization was reversible by a removal of the hypergravity loading. Partial destruction of stress fiber formation with cytochalasin B and GRGDS peptide was recovered by hypergravity loading. The reorganization of stress fivers by hypergravity was inhibited with a Rho kinase inhibitor, Y-27632, indicating that Rho kinase plays a critical role in the reorganization of actin stress fiber formation by hypergravity loading. This study is part of activities of the working group of Science Steering Committee for Space Utilization, JAXA-ISAS. | |||||
資料番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 資料番号: AA0063706061 |