The roles of βarrestins in regulating G protein coupling and receptor endocytosis following agonist stimulation of G protein-coupled receptors are well characterised. of βarrestin2 turned on the extracellular signal-regulated kinases. In the last mentioned case recruitment towards the receptor itself had not been needed since kinase activation could possibly be Acvrl1 mediated by βarrestin2 translocation… Continue reading The roles of βarrestins in regulating G protein coupling and receptor