Mechanisms of Regenerative Potential Activation in Cardiac Mesenchymal Cells.

ABSTRACT: Recovery of the contractile function of the heart and the regeneration of the myocardium after ischemic injury are contemporary issues in regenerative medicine and cell biology. This study aimed to analyze early transcriptional events in cardiac tissue after infarction and to explore the cell population that can be isolated from myocardial tissue. We induced myocardial infarction in Wistar rats by permanent ligation of the left coronary artery and showed a change in the expression pattern of Notch-associated genes and Bmp2/Runx2 in post-MI tissues using RNA sequencing and RT-PCR. We obtained primary cardiac mesenchymal cell (CMC) cultures from postinfarction myocardium by enzymatic dissociation of tissues, which retained part of the activation stimulus and had a pronounced prolifera

SUBMITTER: Docshin PM 

PROVIDER: S-EPMC9220771 | biostudies-literature | 2022 May

REPOSITORIES: biostudies-literature