Endothelin@25 - new agonists, antagonists, inhibitors and emerging research frontiers: IUPHAR Review 12.

ABSTRACT: Since the discovery of endothelin (ET)-1 in 1988, the main components of the signalling pathway have become established, comprising three structurally similar endogenous 21-amino acid peptides, ET-1, ET-2 and ET-3, that activate two GPCRs, ETA and ETB . Our aim in this review is to highlight the recent progress in ET research. The ET-like domain peptide, corresponding to prepro-ET-193-166 , has been proposed to be co-synthesized and released with ET-1, to modulate the actions of the peptide. ET-1 remains the most potent vasoconstrictor in the human cardiovascular system with a particularly long-lasting action. To date, the major therapeutic strategy to block the unwanted actions of ET in disease, principally in pulmonary arterial hypertension, has been to use antagonists that are selective

SUBMITTER: Maguire JJ 

PROVIDER: S-EPMC4290702 | biostudies-literature | 2014 Dec

REPOSITORIES: biostudies-literature