PRRT1 and type 1 diabetes mellitus: SNVs in the genes CLIC1, CYP21A2, HSPA1A, PRRT1, TNXB, VWA7, and EHMT2 have only been reported in association with T1D in UKB repositories (Zhou et al., 2018; McInnes et al., 2019; Zhao et al., 2020).