| Literature DB >> 18268361 |
Liza Barki-Harrington1, Howard A Rockman.
Abstract
Initially thought to play a role only in G-protein-coupled receptor desensitization, beta-arrestins are ascribed with new roles such as scaffolding and signaling proteins by their own right. This review explores the many functions of beta-arrestins, with an emphasis on their recently identified role as regulators of receptor signaling.Mesh:
Substances:
Year: 2008 PMID: 18268361 DOI: 10.1152/physiol.00042.2007
Source DB: PubMed Journal: Physiology (Bethesda) ISSN: 1548-9221