期刊
TRENDS IN CELL BIOLOGY
卷 10, 期 3, 页码 111-119出版社
ELSEVIER SCIENCE LONDON
DOI: 10.1016/S0962-8924(99)01714-6
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资金
- NCI NIH HHS [R01 CA63366, T32 CA09035, CA-06927] Funding Source: Medline
- NATIONAL CANCER INSTITUTE [T32CA009035, P30CA006927, R01CA063366] Funding Source: NIH RePORTER
Cellular morphology is determined by the organization of the intracellular actin cytoskeleton, which is influenced by external and internal cues. Focal adhesions are sites at which the actin cytoskeleton is linked to the extracellular matrix by integrin receptor complexes. In addition to providing structural tethering points for cells, integrin receptor complexes transduce signals that influence a broad range of cellular processes, including migration, proliferation, transformation and apoptosis. The Cas proteins (p130Cas, HEF1/Cas-L and Efs/Sin), a family of docking proteins containing multiple interaction domains, are important components of integrin receptor signalling and have been implicated in all of these processes.
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