p62-RIP1泛素化调节人卵巢癌耐药细胞的存活与死亡
发布时间:2018-10-25 07:16
【摘要】:正目的:从p62影响RIP1泛素化,参与NF-κB信号途径活化的角度,探讨人卵巢癌细胞耐药机制。方法:顺铂作用SKOV3及SKOV3/DDP细胞。利用MTT法检测存活率;Western blot法检测RIP1、p62、p-IκBα、IκBα、核蛋白p50、p65;免疫荧光法观察p65入核情况;免疫共沉淀法检测RIP1泛素化,siRNA方法抑制p62蛋白。结果:在SKOV3/DDP细胞中p62和RIP1高表
[Abstract]:Aim: to explore the mechanism of drug resistance in human ovarian cancer cells from the perspective of p62 affecting RIP1 ubiquitization and activation of NF- 魏 B signaling pathway. Methods: SKOV3 and SKOV3/DDP cells were treated with cisplatin. RIP1,p62,p-I 魏 B 伪, nuclear protein p50 p65 were detected by MTT, RIP1 ubiquitin was detected by immunoprecipitation, and p62 protein was inhibited by siRNA. Results: p62 and RIP1 were high in SKOV3/DDP cells.
【作者单位】: 吉林大学基础医学院病理生理教研室;
【分类号】:R737.31
[Abstract]:Aim: to explore the mechanism of drug resistance in human ovarian cancer cells from the perspective of p62 affecting RIP1 ubiquitization and activation of NF- 魏 B signaling pathway. Methods: SKOV3 and SKOV3/DDP cells were treated with cisplatin. RIP1,p62,p-I 魏 B 伪, nuclear protein p50 p65 were detected by MTT, RIP1 ubiquitin was detected by immunoprecipitation, and p62 protein was inhibited by siRNA. Results: p62 and RIP1 were high in SKOV3/DDP cells.
【作者单位】: 吉林大学基础医学院病理生理教研室;
【分类号】:R737.31
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