Journal article

SY 12-1 RENIN ANGIOTENSIN PATHWAY BEYOND ACE AND ANGIOTENSIN II RECEPTORS: HOW IT RELATES TO THE PATHOPHYSIOLOGY OF HYPERTENSION.

Louise Burrell

J Hypertens | Published : 2016

Abstract

The renin-angiotensin system (RAS) plays a major role in the pathogenesis of hypertension, a major risk factor for stroke, coronary events, heart failure and kidney disease. Within the RAS, angiotensin converting enzyme (ACE) converts angiotensin (Ang) I into the vasoconstrictor Ang II, which mediates its effects via the angiotensin type 1 receptor (AT1R). An "alternate" arm of the RAS is now known to exist in which the monocarboxypeptidase ACE2 counterbalances the effects of the classic RAS through degradation of the vasoconstrictor peptide, Ang II, and generation of the vasodilatory peptide, Ang 1-7. ACE2 is highly expressed in tissues of cardiovascular relevance including the heart, blood..

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University of Melbourne Researchers