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beta-arrestin-1 competitively inhibits insulin-induced ubiquitination and degradation of insulin receptor substrate 1.
(Mol Cell Biol, 2004-10)
beta-arrestin-1 is an adaptor protein that mediates agonist-dependent internalization
and desensitization of G-protein-coupled receptors (GPCRs) and also participates in
the process of heterologous desensitization between ...
Trafficking of G protein-coupled receptors.
(Circ Res, 2006-09-15)
G protein-coupled receptors (GPCRs) play an integral role in the signal transduction
of an enormous array of biological phenomena, thereby serving to modulate at a molecular
level almost all components of human biology. ...