Endocrine Abstracts

Vasoactive intestinal peptide (VIP) and pituitary adenylate cyclase-activating peptide (PACAP) are important neuropeptides that are structurally related. They have been found to exert many physiological and pathophysiological effects through the activation of three specific receptors: PAC1R, VPAC1R, and VPAC2R. In tetrapods, PACAP and VIP are potent agonists to VPAC2R. In teleosts, we have previously identified a PHIR in goldfish which shares high level of sequence similarity ...