Before revision: These proteins, such as focal adhesion kinase (FAK), talin, vinculin, paxillin, and α-actinin, interact with small GTPases ( Rho , Rac, Cdc42) and other signaling pathways in order to relay even small changes in matrix stiffness and consequently respond with changes in cell shape, actomyosin contractility, and cytoskeletal organization.
After revision: These proteins, such as focal adhesion kinase (FAK), talin, vinculin, paxillin, and α-actinin, interact with small GTPases ( family of GTPases|Rho , Rac, Cdc42) and other signaling pathways in order to relay even small changes in matrix stiffness and consequently respond with changes in cell shape, actomyosin contractility, and cytoskeletal organization.