Construction and validation of a prognostic model based on anoikis-fatty acid metabolism-related genes in colorectal cancer: A retrospective cohort study.

ABSTRACT: Anoikis dysregulation and fatty acid metabolism reprogramming are critical for colorectal cancer (CRC) progression, but their integrated role in CRC prognosis remains unclear. We used transcriptomic and clinical data of CRC patients from the cancer genome atlas and gene expression omnibus (GSE12945) databases. Differential analysis, NMF clustering, univariate Cox, and LASSO regression were used to identify (Anoikis-fatty acid metabolism-related gene) AFRGs and construct a prognostic model. The model's performance was validated via receiver operating characteristic curves, nomogram, and immune infiltration analysis. We identified 232 differentially expressed AFRGs and 8 prognostic AFRGs (NMF clustering divided patients into 2 clusters with distinct survival). A 5-gene (BRCA1, CD36, ENO3, IN

SUBMITTER: Deng J 

PROVIDER: S-EPMC12778156 | biostudies-literature | 2026 Jan

REPOSITORIES: biostudies-literature