AGE/RAGE-HIF1a信号持续激活在结肠癌细胞EMT中作用机制的初探
发布时间:2022-02-08 11:18
目的:研究晚期糖基化终末产物(advanced glycationend products,AGEs)对结肠癌细胞株HCT116上皮间质转化及肿瘤细胞干性维持的影响,研究氯化钴(cocl2)模拟的细胞体外缺氧微环境对结肠癌细胞株SW480及Caco-2上皮间质转化及DNA同源重组修复的影响并探究机制。方法:1.应用不同浓度的晚期糖基化终末产物(AGEs)处理HCT116细胞,克隆实验培养肿瘤细胞群,无血清悬浮细胞培养法培养肿瘤细胞球,CCK-8法检测HCT116细胞增殖能力,划痕实验及trans-well实验分别检测HCT116细胞迁移及侵袭能力,流失细胞术检测HCT116细胞球表面干性标志物CD133含量,Western-blotting实验检测HCT116细胞及HCT116细胞球内相关蛋白水平的变化情况。2.应用不同浓度的氯化钴(Cocl2)处理SW480及Caco2细胞72h后,CCK8法检测细胞增殖能力,划痕及trans-well实验检测迁移及侵袭能力,流式细胞术(FCM)检测周期及凋亡情况,RT-PCR及Western-blotting实验检测细胞内相关基因及蛋白mRNA及蛋...
【文章来源】:重庆医科大学重庆市
【文章页数】:55 页
【学位级别】:硕士
【部分图文】:
CCK-8法检测不同缺氧条件下SW480及Caco-2细胞的增殖能力
图6流式细胞术检测各组细胞周期及凋亡The cells cycle distribution and apoptosis in different groups were detected by FC图7缺氧诱导SW480及Caco-2细胞内HIF-1A及RAD51 mRNA的表达ypoxia-induced HIF1-a and RAD51 mRNA up-regulation expression in SWand Caco-2
37图7缺氧诱导SW480及Caco-2细胞内HIF-1A及RAD51 mRNA的表达Fig.7 Hypoxia-induced HIF1-a and RAD51 mRNA up-regulation expression in SW480and Caco-2
【参考文献】:
期刊论文
[1]Association of type 2 diabetes mellitus and the risk of colorectal cancer: A meta-analysis and systematic review[J]. Salman Yousuf Guraya. World Journal of Gastroenterology. 2015(19)
本文编号:3614971
【文章来源】:重庆医科大学重庆市
【文章页数】:55 页
【学位级别】:硕士
【部分图文】:
CCK-8法检测不同缺氧条件下SW480及Caco-2细胞的增殖能力
图6流式细胞术检测各组细胞周期及凋亡The cells cycle distribution and apoptosis in different groups were detected by FC图7缺氧诱导SW480及Caco-2细胞内HIF-1A及RAD51 mRNA的表达ypoxia-induced HIF1-a and RAD51 mRNA up-regulation expression in SWand Caco-2
37图7缺氧诱导SW480及Caco-2细胞内HIF-1A及RAD51 mRNA的表达Fig.7 Hypoxia-induced HIF1-a and RAD51 mRNA up-regulation expression in SW480and Caco-2
【参考文献】:
期刊论文
[1]Association of type 2 diabetes mellitus and the risk of colorectal cancer: A meta-analysis and systematic review[J]. Salman Yousuf Guraya. World Journal of Gastroenterology. 2015(19)
本文编号:3614971
本文链接:https://www.wllwen.com/yixuelunwen/zlx/3614971.html
最近更新
教材专著