PINCH1 knockout aggravates myocardial infarction in mice via mediating the NF-κB signaling pathway.

ABSTRACT: Myocardial infarction (MI), the leading cause of death among patients with cardiovascular diseases, is characterized by acute cardiac muscle injury due to severe impairment of the coronary blood supply, which may lead to cardiogenic shock and cardiac arrest. Particularly interesting new cysteine histidine rich 1 (PINCH1) protein, a key component of the integrin signaling pathway, interacts with several proteins and serves a vital role in numerous cellular processes, including cytoskeleton remodeling, cell proliferation and cell migration. To investigate the role of PINCH1 in heart injury in the present study, PINCH1 was knocked out in the myocardial tissue of mice (age, 18 weeks) to induce MI. In addition, cell viability, migration and apoptosis, as well as the expression levels of NF-κB-a

SUBMITTER: Wang X 

PROVIDER: S-EPMC8649883 | biostudies-literature | 2022 Jan

REPOSITORIES: biostudies-literature