GP5 and type 2 diabetes mellitus: In the East Asian population, MR results showed positive effects of genetically determined GP5 and GP13 on T2D after multiple testing (IVW OR, 1.009 for T2D per 1-SD higher GP5, 95% CI = 1.003–1.015; P = 0.0019; 1.013 for T2D per 1-SD higher GP13, 95% CI = 1.006–1.021; P = 0.0005; Figs. 2, 3 and Table 2).