GPBAR1
(redirected from GPCR19)GPBAR1
A gene on chromosome 2q35 that encodes a G protein-coupled receptor for bile acid. Bile acid binding induces GPBAR1 internalisation, activation of extracellular signal-regulated kinase and intracellular cAMP production; it is believed to be involved in the suppression of macrophage functions by bile acids.Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.