Targeting RAS-mutant Cancers: Is ERK the Key?
Cet article passe en revue les travaux récents sur le développement de thérapies ciblant la signalisation des gènes RAS mutés, en particulier via la cascade de gènes ERK/MAPK
The three RAS genes comprise the most frequently mutated oncogene family in cancer. With significant and compelling evidence that continued function of mutant RAS is required for tumor maintenance, it is widely accepted that effective anti-RAS therapy will have a significant impact on cancer growth and patient survival. However, despite more than three decades of intense research and pharmaceutical industry efforts, a clinically effective anti-RAS drug has yet to be developed. With the recent renewed interest in targeting RAS, exciting and promising progress has been made. In this review, we discuss the prospects and challenges of drugging oncogenic RAS. In particular, we focus on new inhibitors of RAS effector signaling and the extracellular signal-regulated kinase/mitogen-activated protein kinase (ERK/MAPK) cascade.