CD44: From adhesion molecules to signalling regulators

被引:1890
作者
Ponta, H
Sherman, L
Herrlich, PA
机构
[1] Forschungszentrum Karlsruhe, Inst Genet & Toxikol, D-76021 Karlsruhe, Germany
[2] Oregon Hlth & Sci Univ, Oregon natl Primate Res Ctr, Div Neurosci, Beaverton, OR 97006 USA
关键词
D O I
10.1038/nrm1004
中图分类号
Q2 [细胞生物学];
学科分类号
071009 ; 090102 ;
摘要
Cell-adhesion molecules, once believed to function primarily in tethering cells to extracellular ligands, are now recognized as having broader functions in cellular signalling cascades, The CD44 transmembrane glycoprotein family adds new aspects to these roles by participating in signal-transduction processes - not only by establishing specific transmembrane complexes, but also by organizing signalling cascades through association with the actin cytoskeleton. CD44 and its associated partner proteins monitor changes in the extracellular matrix that influence cell growth, survival and differentiation.
引用
收藏
页码:33 / 45
页数:13
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