PI3K/AKT/mTOR通路
蛋白激酶B
信号转导
癌症研究
细胞生长
药理学
细胞生物学
生物
生物化学
标识
DOI:10.1016/j.semcancer.2019.07.009
摘要
Phosphatidylinositol 3-kinase (PI3K)/Akt/mammalian target of rapamycin (mTOR) signaling pathway is one of the major cellular signaling pathways that plays an important role in basic intracellular functions. The PI3K/Akt/mTOR pathway regulates cell proliferation, growth, cell size, metabolism, and motility. Component genes of this pathway have been extensively studied and found to be commonly activated in human cancer. Inhibition of this pathway has been shown to lead to regression of human tumors and has been studied in preclinical setup and evaluated in many clinical trials at various levels. Some inhibitors of this pathway are approved by the Food and Drug Administration after their potency and safety have been shown in clinical trials. This review discusses the recent trends in exploiting the PI3K/Akt/mTOR pathway towards the molecular targeted therapy using small molecule inhibitors in human cancer.
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