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Vav1 and Rac Control Chemokine-promoted T Lymphocyte Adhesion Mediated by the Integrin α4β1

The chemokine CXCL12 promotes T lymphocyte adhesion mediated by the integrin α4β1. CXCL12 activates the GTPase Rac, as well as Vav1, a guanine-nucleotide exchange factor for Rac, concomitant with up-regulation of α4β1-dependent adhesion. Inhibition of CXCL12-promoted Rac and Vav1 activation by trans...

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Main Authors: García-Bernal, David, Wright, Natalia, Sotillo-Mallo, Elena, Nombela-Arrieta, César, Stein, Jens V., Bustelo, Xosé R., Teixidó, Joaquin
Formato: Artigo
Idioma:Inglês
Publicado: The American Society for Cell Biology 2005
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC1165406/
https://ncbi.nlm.nih.gov/pubmed/15872091
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1091/mbc.E04-12-1049
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