期刊
SIGNAL TRANSDUCTION AND TARGETED THERAPY
卷 6, 期 1, 页码 -出版社
SPRINGERNATURE
DOI: 10.1038/s41392-021-00780-4
关键词
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资金
- National Natural Science Foundation of China [82073882]
- Natural Science Research Team Foundation of Guangdong Province, China [2016A030312014]
This review provides the latest understanding of fundamental aspects of KRAS, the relationship between KRAS mutations and tumor immune evasion, and new progress in targeting KRAS, particularly KRAS (G12C). The possible mechanisms of resistance to KRAS (G12C) inhibitors and potential combination therapies are also summarized, aiming to offer the best personalized treatment regimen with KRAS (G12C) inhibitors and achieve truly precise treatment.
Cancer is the leading cause of death worldwide, and its treatment and outcomes have been dramatically revolutionised by targeted therapies. As the most frequently mutated oncogene, Kirsten rat sarcoma viral oncogene homologue (KRAS) has attracted substantial attention. The understanding of KRAS is constantly being updated by numerous studies on KRAS in the initiation and progression of cancer diseases. However, KRAS has been deemed a challenging therapeutic target, even undruggable, after drug-targeting efforts over the past four decades. Recently, there have been surprising advances in directly targeted drugs for KRAS, especially in KRAS (G12C) inhibitors, such as AMG510 (sotorasib) and MRTX849 (adagrasib), which have obtained encouraging results in clinical trials. Excitingly, AMG510 was the first drug-targeting KRAS (G12C) to be approved for clinical use this year. This review summarises the most recent understanding of fundamental aspects of KRAS, the relationship between the KRAS mutations and tumour immune evasion, and new progress in targeting KRAS, particularly KRAS (G12C). Moreover, the possible mechanisms of resistance to KRAS (G12C) inhibitors and possible combination therapies are summarised, with a view to providing the best regimen for individualised treatment with KRAS (G12C) inhibitors and achieving truly precise treatment.
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