力学生物学与机械医学中的运动-离合器模型
The motor-clutch model in mechanobiology and mechanomedicine.
作者信息
Xu Zhao, Xu Feng, Cheng Bo
机构信息
The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Shaanxi, 710049, PR China.
Bioinspired Engineering and Biomechanics Center (BEBC), Xi'an Jiaotong University, Shaanxi, 710049, PR China.
出版信息
Mechanobiol Med. 2024 Apr 3;2(3):100067. doi: 10.1016/j.mbm.2024.100067. eCollection 2024 Sep.
Cellular behaviors such as migration, spreading, and differentiation arise from the interplay of cell-matrix interactions. The comprehension of this interplay has been advanced by the motor-clutch model, a theoretical framework that captures the binding-unbinding kinetics of mechanosensitive membrane-bound proteins involved in mechanochemical signaling, such as integrins. Since its introduction and subsequent development as a computational tool, the motor clutch model has been instrumental in elucidating the impact of biophysical factors on cellular mechanobiology. This review aims to provide a comprehensive overview of recent advances in the motor-clutch modeling framework, its role in elucidating the relationships between mechanical forces and cellular processes, and its potential applications in mechanomedicine.
细胞迁移、铺展和分化等细胞行为源于细胞与基质相互作用的相互影响。运动-离合器模型推动了对这种相互作用的理解,该模型是一个理论框架,它描述了参与机械化学信号传导的机械敏感膜结合蛋白(如整合素)的结合-解离动力学。自作为一种计算工具引入并随后发展以来,运动-离合器模型在阐明生物物理因素对细胞力学生物学的影响方面发挥了重要作用。本综述旨在全面概述运动-离合器建模框架的最新进展、其在阐明机械力与细胞过程之间关系中的作用以及其在机械医学中的潜在应用。