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  • Title: The expanding repertoire of receptor activity modifying protein (RAMP) function.
    Author: Klein KR, Matson BC, Caron KM.
    Journal: Crit Rev Biochem Mol Biol; 2016; 51(1):65-71. PubMed ID: 26740457.
    Abstract:
    Receptor activity modifying proteins (RAMPs) associate with G-protein-coupled receptors (GPCRs) at the plasma membrane and together bind a variety of peptide ligands, serving as a communication interface between the extracellular and intracellular environments. The collection of RAMP-interacting GPCRs continues to expand and now consists of GPCRs from families A, B and C, suggesting that RAMP activity is extremely prevalent. RAMP association with GPCRs can regulate GPCR function by altering ligand binding, receptor trafficking and desensitization, and downstream signaling pathways. Here, we elaborate on these RAMP-dependent mechanisms of GPCR regulation, which provide opportunities for pharmacological intervention.
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