Mendelian randomization reveals potential causal relationships between cellular senescence-related genes and multiple cancer risks.

ABSTRACT: Cellular senescence is widely acknowledged as having strong associations with cancer. However, the intricate relationships between cellular senescence-related (CSR) genes and cancer risk remain poorly explored, with insights on causality remaining elusive. In this study, Mendelian Randomization (MR) analyses were used to draw causal inferences from 866 CSR genes as exposures and summary statistics for 18 common cancers as outcomes. We focused on genetic variants affecting gene expression, DNA methylation, and protein expression quantitative trait loci (cis-eQTL, cis-mQTL, and cis-pQTL, respectively), which were strongly linked to CSR genes alterations. Variants were selected as instrumental variables (IVs) and analyzed for causality with cancer using both summary-data-based MR (SMR) and tw

SUBMITTER: Qiu X 

PROVIDER: S-EPMC11364673 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature