Rac signalling: a radical view

被引:34
作者
Caron, E
机构
[1] Univ London Imperial Coll Sci Technol & Med, Ctr Mol Microbiol & Infect, London SW7 2AZ, England
[2] Univ London Imperial Coll Sci Technol & Med, Dept Biol Sci, London SW7 2AZ, England
关键词
D O I
10.1038/ncb0303-185
中图分类号
Q2 [细胞生物学];
学科分类号
071009 ; 090102 ;
摘要
GTP-binding proteins of the Rho family regulate each other's activities by largely elusive mechanisms. Now, an unexpected signalling pathway has been identified in fibroblasts that links Rac activation to the inhibition of Rho activity, through the release of oxygen radicals.
引用
收藏
页码:185 / 187
页数:3
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