Periodic Mechanical Stress Stimulates the FAK Mitogenic Signal in Rat Chondrocytes Through ERK1/2 Activity
Author(s) -
Wen-Wei Liang,
Kewei Ren,
Feng Liu,
Weiding Cui,
Qing Wang,
Zhefeng Chen,
Weimin Fan
Publication year - 2013
Publication title -
cellular physiology and biochemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.486
H-Index - 87
eISSN - 1421-9778
pISSN - 1015-8987
DOI - 10.1159/000354495
Subject(s) - focal adhesion , phosphorylation , tyrosine phosphorylation , proto oncogene tyrosine protein kinase src , chemistry , integrin , microbiology and biotechnology , rac1 , chondrocyte , signal transduction , stress fiber , biology , biochemistry , cell , in vitro
The biological effects of periodic mechanical stress on chondrocytes have been studied extensively over the past few years. However, the mechanisms underlying chondrocyte mechanosensing and signaling in response to periodic mechanical stress remain to be determined. In the current study, we examined the effects of focal adhesion kinase (FAK) signaling on periodic mechanical stress-induced chondrocyte proliferation and matrix synthesis.
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