Yang Xun, Chen Bei-Bei, Zhang Ming-Hua, Wang Xin-Rong
Respiratory Department, Central Hospital of Wuhan, Wuhan 430014, China.
Respiratory Department, Central Hospital of Wuhan, Wuhan 430014, China.
Asian Pac J Trop Med. 2015 Mar;8(3):239-42. doi: 10.1016/S1995-7645(14)60323-0.
To study the role of microRNA-126 in the development of lung cancer.
The biological function of microRNA-126 was detected using EdU assay and CCK-8 assay; the target gene of microRNA-126 was analyzed using real time RT-PCR and Western blot assay.
In A549 cell line, overexpression of microRNA-126 inhibits the proliferation rate; VEGF is the target gene of microRNA-126; microRNA-126 exerts its function via regulating VEGF protein level.
microRNA-126 inhibits the proliferation in A549 cell line.
研究微小RNA-126在肺癌发生发展中的作用。
采用EdU检测法和CCK-8检测法检测微小RNA-126的生物学功能;采用实时逆转录聚合酶链反应和蛋白质免疫印迹法分析微小RNA-126的靶基因。
在A549细胞系中,微小RNA-126的过表达抑制了增殖率;血管内皮生长因子(VEGF)是微小RNA-126的靶基因;微小RNA-126通过调节VEGF蛋白水平发挥其功能。
微小RNA-126抑制A549细胞系中的增殖。