
p62/SQSTM1 与过度活跃的 mTORC1 协同调节谷胱甘肽的产生、 …
p62 耗竭使 Tsc2-null 细胞对氧化应激和丁硫氨酸亚砜亚胺对 GSH 生物合成的直接抑制敏感。我们的研究结果表明 p62 如何帮助维持细胞内 GSH 池,以限制 mTORC1 升高的肿瘤细胞中的线 …
Targeting p62 by sulforaphane promotes autolysosomal …
2025年2月1日 · Mechanically, SFN directly targeted p62 protein and enhanced p62/SLC7A11 protein-protein interaction, thereby promoting the lysosomal degradation of SLC7A11 and …
p62/Sqstm1 promotes malignancy of HCV-positive hepatocellular …
2016年6月27日 · Phosphorylated p62/Sqstm1 accumulates in tumour regions positive for hepatitis C virus (HCV). An inhibitor of phosphorylated p62-dependent Nrf2 activation suppresses the …
p62/SQSTM1 Cooperates with Hyperactive mTORC1 to Regulate …
2017年6月15日 · Our findings show how p62 helps maintain intracellular pools of GSH needed to limit mitochondrial dysfunction in tumor cells with elevated mTORC1, highlighting p62 and …
p62/SQSTM1 cooperates with hyperactive mTORC1 to regulate …
2017年6月6日 · Metabolic profiling revealed that depletion of p62 in Tsc2-null cells decreased intracellular glutamine, glutamate, and glutathione (GSH). p62 positively regulated the …
Stimulation of GSH synthesis to prevent oxidative stress-induced ...
2012年8月1日 · In our study, we found that HT increases p62 mRNA and protein levels dose dependently; we also found that regulation of p62 accumulation is not involved in autophagy. …
3篇Cancer Res文章均锁定同一通路!谷胱甘肽代谢通路这么火?
p62的敲减能够改变线粒体形态,减弱线粒体膜电位及线粒体最大呼吸能力,增加线粒体活性氧自由基ros和线粒体自噬标志物pink1的表达。 功能回复实验发现,内源性谷胱甘肽表达的增加及 …
p62/SQSTM1 levels predicts radiotherapy resistance in …
In oral squamous cell carcinomas, p62/SQSTM1 expression is a potential marker to identify carcinogenesis, therapeutic resistance or poor prognosis, and it is a key player in glutathione …
鳖甲煎丸通过p62/Keap1/NRF2信号通路调控肝癌细胞铁死亡的作 …
检测细胞内铁(Fe)、还原型谷胱甘肽(GSH)、脂质过氧化物(MDA)、活性氧(ROS)的含量;Western blot检测FTH1、GPX4、xCT、SLC40A1、p62、Keapl、NRF2的表达水平,JC …
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p62蛋白功能及相关信号通路研究
SQSTM1/p62 是由SQSTM1基因编码的一种多功能泛素化结合的接头蛋白,参与泛素蛋白酶体系统和自噬-溶酶体系统两种蛋白质降解过程,同时具有质核穿梭功能,在DNA损伤修复和氧化应激反 …