Roles of b-arrestin-dependent Recruitment of Src Kinases in GPCR Signaling
Full description or abstract
The binding of -arrestins to agonist-occupied GPCRs coincides with the recruitment of Src family tyrosine kinases, including c-Src, Hck and c-Fgr (Src-TK), to the receptor-arrestin complex. Several signaling events have been reported to involve -arrestin-dependent Src recruitment. These include the regulation of clathrin-dependent 2-adrenergic receptor endocytosis by tyrosine phosphorylation of dynamin, Ras-dependent activation of the ERK1/2 MAP kinase cascade and stimulation of cell proliferation by 2-adrenergic and neurokinin NK1 receptors, and stimulation of chemokine CXCR1 receptor-mediated neutrophil degranulation
Creative Commons Attribution 4.0 International License (CC-BY-4.0)
The contents of this gene set are protected by copyright (c) 2004-2026 Broad Institute, Inc., Massachusetts Institute of Technology,
and Regents of the University of California, subject to the terms and conditions of the
Creative Commons Attribution 4.0 International License.
