Data of the natural and pharmaceutical angiotensin-converting enzyme inhibitor isoleucine-tryptophan as a potent blocker of matrix metalloproteinase-2 expression in rat aorta.

ABSTRACT: The present data are related to the research article entitled "Whey peptide isoleucine-tryptophan inhibits expression and activity of matrix metalloproteinase-2 in rat aorta" [1]. Here we present data on removal of endothelium from aorta, endothelium dependent aortic relaxation and inhibition of expression of pro-MMP2 by di-peptide isoleucine-tryptophan (IW). Experiments were performed in rat aortic endothelial cells (EC) and smooth muscle cells (SMC) in vitro, along with isolated rat aorta ex vivo. The cells and isolated aorta were stimulated with angiotensin II (ANGII) or angiotensin I (ANGI). ACE activity was inhibited by treatment with either IW or captopril (CA). Losartan was used as a blocker of angiotensin type-1 receptor. IW inhibited MMP2 protein expression induced with ANGI in a

SUBMITTER: Kopaliani I 

PROVIDER: S-EPMC4961306 | biostudies-literature | 2016 Sep

REPOSITORIES: biostudies-literature