著者

辰巳 仁史 早川 公英 曽我部 正博

出版者

一般社団法人 日本生物物理学会

雑誌

生物物理 (ISSN:05824052)

巻号頁・発行日

vol.55, no.4, pp.187-191, 2015 (Released:2015-07-31)

参考文献数

19

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Intracellular and extracellular mechanical forces affect the dynamics of actin cytoskeletons, however, the underlying biophysical mechanisms how forces are transduced into changes in the actin dynamics remain largely unknown. We find that activity of the actin severing protein ADF/cofilin negatively depends on tension in the actin filament through tension-dependent binding/unbinding of cofilin to/from the actin filament, thereby relaxed actin filaments are severed whereas tensed ones are not. Here we review the latest knowledge on this phenomenon and discuss its biological impact.

著者

辰巳 仁史

出版者

一般社団法人 日本生体医工学会

雑誌

BME (ISSN:09137556)

巻号頁・発行日

vol.12, no.4, pp.16-23, 1998-04-10 (Released:2011-09-21)

参考文献数

13