Genetically druggable targets for MAPK-activated colorectal cancer by a two-sample mendelian randomization analysis.

ABSTRACT: Colorectal cancer (CRC) is a significant worldwide health issue, ranking second in women and third in men. Predictions estimate a rise to 2.5 million cases by 2035, with CRC being the fourth deadliest cancer due to delayed diagnosis and the scarcity of effective treatment options. Over 60% of CRC cases involve MAPK-activated signal pathways, particularly driven by RAS oncogene mutations, which hinder treatment responses, making them 'undruggable.' This study conducts a two-sample Mendelian randomization protein quantitative trait loci (pQTL) analysis to investigate the causal association between plasma proteins and MAPK-activated CRCs. The study indicates that four plasma proteins-MHC class I polypeptide-related sequence B (MICB), complement C4A, C4B, and interleukin-21 (IL-21) are associa

SUBMITTER: Zhou Y 

PROVIDER: S-EPMC11986099 | biostudies-literature | 2025 Apr

REPOSITORIES: biostudies-literature