NR2E1 associated with transcription repressors binds PTEN promoter
收藏reactome.org2025-01-22 收录
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NR2E1 (TLX) associated with transcription repressors binds the evolutionarily conserved TLX consensus site in the PTEN promoter. NR2E1 inhibits PTEN transcription by associating with various transcriptional repressors, probably in a cell type or tissue specific manner. PTEN transcription is inhibited when NR2E1 forms a complex with ATN1 (atrophin-1) (Zhang et al. 2006, Yokoyama et al. 2008), KDM1A (LSD1) histone methyltransferase containing CoREST complex (Yokoyama et al. 2008), or histone deacetylases HDAC3, HDAC5 or HDAC7 (Sun et al. 2007).
NR2E1(TLX)与转录抑制因子相关联,可结合PTEN启动子中进化上保守的TLX共识位点。NR2E1通过与多种转录抑制因子相互作用,抑制PTEN的转录,可能以细胞类型或组织特异性方式存在。当NR2E1与ATN1(萎缩蛋白-1)(张等,2006年,横山等,2008年)形成复合物、KDM1A(LSD1)组蛋白甲基转移酶含有CoREST复合物(横山等,2008年)或组蛋白去乙酰化酶HDAC3、HDAC5或HDAC7(孙等,2007年)结合时,PTEN的转录受到抑制。
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