miR-191靶向BDNF基因通过激活PI3K/AKT信号通路促进猪未成熟支持细胞增殖
唐湘薇, 楚丹, 颜赛娜, 尹艳飞, 卞桥, 翁波, 陈斌, 冉茂良

MiR-191 promotes the porcine immature Sertoli cell proliferation by targeting the BDNF gene through activating the PI3K/AKT signaling pathway
Tang Xiangwei, Chu Dan, Yan Saina, Yin Yanfei, Bian Qiao, Weng Bo, Chen Bin, Ran Maoliang
图1 miR-191促进猪未成熟支持细胞增殖
A:转染miR-191 mimic和mimic NC,流式细胞仪检测流式周期;B:转染miR-191 mimic和mimic NC,qRT-PCR检测周期相关基因(c-MYCCCNE1CCND1CDK4) mRNA相对表达水平;C:转染miR-191 inhibitor和inhibitor NC,流式细胞仪检测流式周期;D:转染miR-191 inhibitor和inhibitor NC,qRT-PCR检测周期相关基因(c-MYCCCNE1CCND1CDK4) mRNA相对表达水平;E:转染miR-191 mimic和mimic NC,qRT-PCR检测增殖相关基因(FGF2GDNFBMP4PCNAEGF) mRNA相对表达水平;F:转染miR-191 inhibitor和inhibitor NC,qRT-PCR检测增殖相关基因(FGF2GDNFBMP4PCNAEGF) mRNA相对表达水平;G:转染miR-191 mimic、mimic NC、miR-191 inhibitor和inhibitor NC,CCK-8试剂检测细胞增殖指数;H:转染miR-191 mimic、mimic NC、miR-191inhibitor和inhibitor NC,EdU试剂盒检测增殖细胞比例;I:细胞EdU实验染色图(蓝色细胞为Hoechst染色,红色细胞为EdU染色,Merge为Hoechst和EdU染色合并图,标尺:50 μm)。* P<0.05表示差异显著,**P<0.01表示差异极显著。
Fig. 1 miR-191 promotes the porcine immature Sertoli cell proliferation