To assess the prognostic significance of UCP family genes, we conducted univariate Cox regression and Kaplan–Meier analyses to assess their associations with overall survival (OS), disease-specific survival (DSS), disease-free interval (DFI), and progression-free interval (PFI) across various cancers (Figures 2A,B; Additional file: Supplementary Figure S1). This evidence concerns the gene UCP1 and cancer.