KRAS and type 2 diabetes mellitus: The results showed that 4 metabolic biological processes were significantly enriched in the KRAS MUT group, which were glycine serine and threonine metabolism (NES = 1.63, size = 31, and p value <0.05), tryptophan metabolism (NES = 1.48, size = 40, and p value <0.05), type II diabetes mellitus (NES = 1.41, size = 47, and p value <0.05), and primary bile acid biosynthesis (NES = 1.67, size = 16, and p value <0.05) (Figure 2(b)).