Integration of actin dynamics and cell adhesion by a three-dimensional, mechanosensitive molecular clutch.

Integration of actin dynamics and cell adhesion by a three-dimensional, mechanosensitive molecular clutch.
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DOI:
10.1038/ncb3191
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发表时间:
2015-08
影响因子:
21.3
通讯作者:
Waterman CM
Waterman CM
中科院分区:
生物学1区
文献类型:
--
作者:
Case LB;Waterman CM

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During cell migration, the forces generated in the actin cytoskeleton are transmitted across transmembrane receptors to the extracellular matrix or other cells through a series of mechanosensitive, regulable protein–protein interactions termed the molecular clutch. In integrin-based focal adhesions, the proteins forming this linkage are organized into a conserved three-dimensional nano-architecture. Here we discuss how the physical interactions between the actin cytoskeleton and focal-adhesion-associated molecules mediate force transmission from the molecular clutch to the extracellular matrix.
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