GADD45A and type 2 diabetes mellitus: We find that three of the age-associated genes also were associated with T2D, CD163 (page = 2.2 × 10−4, pT2D = 2.0 × 10−4), ZNF415 (page = 8.9 × 10−5, pT2D = 8.5 × 10−5), and GADD45A (page = 5.4 × 10−4, pT2D = 1.1 × 10−4) (Table 6).