EEF1A2 accelerates the protein translation of chemokine in rat myocardial cells induced by ischemia-reperfusion.

ABSTRACT: How to reduce the damage caused by myocardial ischemia-reperfusion (IR) in a timely manner to save patients' lives is still a great clinical challenge. Although dexmedetomidine (DEX) has been reported to protect the myocardium, the regulatory mechanism of gene translation responding to IR injury and DEX protection is poorly understood. In this study, IR rat model with DEX and the antagonist yohimbine (YOH) pretreatment were established, and RNA sequencing was carried out to seek the important regulators in differential expressed genes. A series of cytokines and chemokine as well as eukaryotic translation elongation factor 1 alpha 2 (EEF1A2) were induced by IR compared to control and compromised by DEX pretreatment compared to IR, then reversed by YOH. Immunoprecipitation was conducted to i

SUBMITTER: Zhang ZJ 

PROVIDER: S-EPMC10123182 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature