WebFOXO调控下的细胞自噬及其与疾病的关系. 【摘 要】自噬是细胞利用自噬溶酶体清除异常细胞器和大分子物质,以维护内环境稳定的过程,在一些生理病理进程中表现出双重作用。. FOXO因子转录活性的改变可以影响机体细胞自噬,这在免疫疾病、肿瘤发生、细胞 ... WebPI3K/Akt下游靶点是哺乳动物雷帕霉素靶蛋白(mTOR),而mTOR的下游转录因子则包括了HIF1α、c-Myc、FoxO等明星分子。. 值得注意的是,抑癌蛋白PTEN作为磷酸酶,可使Akt去磷酸化而减少活化,可阻止所有由Akt …
FOXO Signaling Pathways as Therapeutic Targets in Cancer
WebFeb 15, 2016 · The protein kinases regulate cellular functions such as transcription, translation, proliferation, growth and survival by the process of phosphorylation. Over activation of signaling pathways play a major role in oncogenesis. The PI3K signaling pathway is dysregulated almost in all cancers due to th … WebDegradation of TAL1 also requires STUB1. Recognizes CDKN1A in association with CCNE1 or CCNE2 and CDK2.,pathway:Protein modification; protein ubiquitination.,similarity:Contains 1 F-box domain.,similarity:Contains 8 LRR (leucine-rich) repeats.,subunit:Part of the SCF(SKP2) complex consisting of CUL1, RBX1, SKP1 and … christopher ohge
PI3K/Akt 信号转导 Cell Signaling Technology
Web信号通路,信号转导,signal pathway 狭义能够把胞外的分子信号经过细胞膜传到细胞胞内然后发生效应的一系列酶促反应通路。 基础科研中不限定从胞外到胞内,指信息从一个分子传到另外的分子的过程。 WebRap1 signaling pathway - Homo sapiens (human) Rap1 is a small GTPase that controls diverse processes, such as cell adhesion, cell-cell junction formation and cell polarity. Like all G proteins, Rap1 cycles between an inactive GDP-bound and an active GTP-bound conformation. A variety of extracellular signals control this cycle through the ... WebApelin's antihypertensive mechanism mainly relies on the NOS/NO pathway to antagonize the boosting effect of AngII and achieve the effect of blood pressure reduction. Ishida et al. also confirmed that Apelin's vasodilator and antihypertensive effects pass through the NO pathway. In hypertensive rats, elevated levels of the Apelin/APJ system are ... christopher oglesby dds