5-Aza-CdR对结肠癌细胞增殖和凋亡的影响及机制OA北大核心CSTPCD
Effect and mechanism of 5-Aza-CdR on proliferation and apoptosis of colon cancer cells
目的:观察5-Aza-CdR 对结肠癌细胞增殖和凋亡的影响并观察其对 PTEN 表达的影响,初步探讨其作用机制。方法:采用不同浓度的5-Aza-CdR(1、2、5、10μmol/L)体外作用于HT-29细胞,分别采用MTT法检测细胞增殖,流式细胞术检测细胞凋亡、Real-time PCR和Western blot检测PTEN mRNA和蛋白表达的变化。结果:不同浓度的5-Aza-CdR(2、5、10μmol/L)均可抑制HT-29细胞增殖,且抑制…查看全部>>
Objective To observe the effect of 5-Aza-CdR on the proliferation and apoptosis of colon cancer cells and the expression of PTEN and to explore its mechanism Methods Different concentrations of 5-Aza-CdR (1, 2, 5,10 μmol/L) were used in vitro on HT-29 cells and the proliferation was detected by MTT assay and the apoptosis was detected by flow cytometry. PTEN mRNA and protein expression changes were observed by real-time PCR and Western blot. Results Differen…查看全部>>
梁新军;臧爱华;魏少忠
430079 武汉市,湖北省肿瘤医院肿瘤内科,胃肠外科430079 武汉市,湖北省肿瘤医院肿瘤内科,胃肠外科430079 武汉市,湖北省肿瘤医院肿瘤内科,胃肠外科
结肠肿瘤PTEN增殖凋亡
Colon cancerPTENProliferationApoptosis
《实用医学杂志》 2016 (15)
2445-2448,4
武汉市科技局应用基础研究计划项目(编号2013062301010813)
评论