p62-RIP1泛素化調(diào)節(jié)人卵巢癌耐藥細胞的存活與死亡
發(fā)布時間:2018-10-25 07:16
【摘要】:正目的:從p62影響RIP1泛素化,參與NF-κB信號途徑活化的角度,探討人卵巢癌細胞耐藥機制。方法:順鉑作用SKOV3及SKOV3/DDP細胞。利用MTT法檢測存活率;Western blot法檢測RIP1、p62、p-IκBα、IκBα、核蛋白p50、p65;免疫熒光法觀察p65入核情況;免疫共沉淀法檢測RIP1泛素化,siRNA方法抑制p62蛋白。結(jié)果:在SKOV3/DDP細胞中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 偽, 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.
【作者單位】: 吉林大學(xué)基礎(chǔ)醫(yī)學(xué)院病理生理教研室;
【分類號】: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 偽, 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.
【作者單位】: 吉林大學(xué)基礎(chǔ)醫(yī)學(xué)院病理生理教研室;
【分類號】:R737.31
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