ARID1A deficiency promotes pancreatic tumorigenesis by reducing KRAS-induced senescence (ATAC-Seq)
收藏干细胞与再生医学数据中心2022-02-20 更新2024-03-06 收录
下载链接：
http://data.iscr.ac.cn/Article?id=88cd505ec9164c153983ea769a18c554
下载链接
链接失效反馈官方服务：
资源简介：
ARID1A is one of the most frequently mutated epigenetic regulators in a wide spectrum of cancers. In this study, we identified the anti-senescence effect of ARID1A deficiency in the progression of pancreatic intraepithelial neoplasia (PanIN) by profiling the transcriptome of individual PanINs in the mouse model. Interestingly, we found that ARID1A deficiency activates the transcription of Aldehyde dehydrogenase 1 family, member A1 (ALDH1A1), which play essential roles in attenuating the senescence by significantly reducing reactive oxygen species (ROS) induced by oncogenic KRAS. Our findings further suggest that ALDH could be considered as a potential adjuvant target for prevention and treatment of pancreatic cancer.
提供机构：
Baylor College of Medicine
创建时间：
2022-02-20
