In an article published on Dec. 18, 2023, in Nature, researchers from the Centre for Genomic Regulation in Barcelona (Spain) and Wellcome Sanger Institute in Hinxton (U.K.) reported achieving a milestone regarding KRAS targeting in cancer. The team quantified the impact of >26,000 KRAS variants and how these mutations affected protein folding and its interaction with the six main effectors – RAF1, PIK3CG, RALGDS, SOS1, K27 and K55.