Mutated and activated RAS is a key oncogene that drives various human cancers.RAS-targeted therapy has been an extensive research focus but has made little progress given its long history.Several novel binding sites,e...Mutated and activated RAS is a key oncogene that drives various human cancers.RAS-targeted therapy has been an extensive research focus but has made little progress given its long history.Several novel binding sites,especially the Cys12 mutation in KRAS G12C,have been identified,paving the way for irreversible inhibitor development.A series of clinical trials have proven their efficacies,and the first RAS G12C-targeting drug sotorasib(AMG-510)received approval for non-small cell lung cancer treatment in May,2021.In another approach,the development of indirect RAS inhibitors that target components of the RAS signaling pathway,including the upstream enzyme farnesyl transferase and the downstream effector molecules SOS1,MEK,AKT,and SHP2,has also made significant progress.This review systematically summarizes the latest progress in RAS signaling pathway-targeted drugs,discusses clinical challenges,and proposes beneficial strategies for RAStargeted therapy.展开更多
基金the National Natural Science Foundation of China(No.82173662,81772590 and 81572395)the Natural Science Foundation of Shanghai(No.20ZR1410400)the Extraordinary 2025 Elite Project of Fudan University,the Open Funding of Key Laboratory of Diagnosis and Treatment of Severe Hepato-pancreatic Diseases of Zhejiang Province,and the CAS Interdisciplinary Innovation Team JCTD-2019-07.
文摘Mutated and activated RAS is a key oncogene that drives various human cancers.RAS-targeted therapy has been an extensive research focus but has made little progress given its long history.Several novel binding sites,especially the Cys12 mutation in KRAS G12C,have been identified,paving the way for irreversible inhibitor development.A series of clinical trials have proven their efficacies,and the first RAS G12C-targeting drug sotorasib(AMG-510)received approval for non-small cell lung cancer treatment in May,2021.In another approach,the development of indirect RAS inhibitors that target components of the RAS signaling pathway,including the upstream enzyme farnesyl transferase and the downstream effector molecules SOS1,MEK,AKT,and SHP2,has also made significant progress.This review systematically summarizes the latest progress in RAS signaling pathway-targeted drugs,discusses clinical challenges,and proposes beneficial strategies for RAStargeted therapy.
