Recombinant adeno-associated virus serotyoe 9 with CaMEK gene transfected on myocardial cells leads to reduce I/R-induced apoptosis

VernacularTitle:rAAV9介导CaMEK基因转导减轻缺血再灌注损伤诱导的心肌细胞凋亡的研究
Author: Weining JI ; Yining YANG ; Yitong MA ; Bangdang CHEN ; Yang XIANG ; Fen LIU ; Xiaomei LI ; You CHEN ; Zixiang YU
Publication Type:Journal Article
Keywords: Recombinant adeno-associated virus serotype 9; CaMEK gene; Ischemia reperfusioninduced injury; Apoptosis
From: Chinese Journal of Microbiology and Immunology 2012;32(5):436-439
CountryChina
Language:Chinese
Abstract: Objective To determine whether recombinant adeno-associated virus serotyoe 9 with CaMEK gene transfected on myocardial cells leads to reduce I/R-induced apoptosis.Methods Establish an ischemic/reperfusion(I/R) model of myocardial cells in vitro and the cells were divided into four experimental groups:(1) control group;(2) I/R group;(3) I/R+rAAV9-CBA-CaMEK group;(4) I/R+rAAV9-CBACaMEK+PD98059 group,respectively.The P-ERK1/2 and the Caspase-3,Bax were quqntitated by Western blot.Results These data clearly demonstrate that AAV9-mediated CaMEK gene transfected lead to active ERK1/2 and reduce I/R-induced apoptosis notablely.Conclusion rAAV9-mediated CaMEK gene transfected on myocardial cells can reduce I/R-induced apoptosis.