Ras GTPases: Integrins' friends or foes?

被引：181

作者：

Kinbara, K

Goldfinger, LE

Hansen, M

Chou, FL

Ginsberg, MH ^{[1
]}

机构：

[1] Scripps Res Inst, Dept Cell Biol, La Jolla, CA 92037 USA

[2] Univ Calif San Francisco, Dept Biochem & Biophys, San Francisco, CA 94143 USA

来源：

NATURE REVIEWS MOLECULAR CELL BIOLOGY | 2003年 / 4卷 / 10期

关键词：

D O I：

10.1038/nrm1229

中图分类号：

Q2 [细胞生物学];

学科分类号：

071009 ; 090102 ;

摘要：

Integrins are cell-surface receptors that mediate and coordinate cellular responses to the extracellular matrix (ECM). Cellular signalling pathways can regulate cell adhesion by altering the affinity and avidity of integrins for ECM. The Ras family of small G proteins, which includes H-ras, R-ras and Rap, are important elements in cellular signalling pathways that control integrin function.

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收藏

页码：767 / 776

页数：10

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