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| Xing,Xiaowei; Guo,Shuang; Zhang,Guanghao; Liu,Yusheng; Bi,Shaojie; Wang,Xin; Lu,Qinghua. |
| Reperfusion strategies in acute myocardial infarction (AMI) can cause a series of additional clinical damage, defined as myocardial ischemia/reperfusion (I/R) injury, and thus there is a need for effective therapeutic methods to attenuate I/R injury. miR-26a-5p has been proven to be an essential regulator for biological processes in different cell types. Nevertheless, the role of miR-26a-5p in myocardial I/R injury has not yet been reported. We established an I/R injury model in vitro and in vivo. In vitro, we used cardiomyocytes to simulate I/R injury using hypoxia/reoxygenation (H/R) assay. In vivo, we used C57BL/6 mice to construct I/R injury model. The infarct area was examined by TTC staining. The level of miR-26a-5p and PTEN was determined by... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Acute myocardial infarction; MiR-26a-5p; PTEN; Apoptosis; PI3K/AKT pathway; Myocardial ischemia/reperfusion injury. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2020000200601 |
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