T2D: UBE2N correlated positively with IL5 (r = 0.83, p < 0.003), AZU1 (r = 0.99, p < 0.0001), RPS6KA5 (r = 0.99, p < 0.0001), TBK1 (r = 0.92, p < 0.001), and PRCKZ (r = 0.70, p < 0.05) in T2D. This evidence concerns the gene UBE2N and type 2 diabetes mellitus.