C1QTNF6 and type 1 diabetes mellitus: C1QTNF6-RAC2 at 22q12.3-13.1 has reached a genome-wide significant association is a novel susceptibility loci for GD (Zhao et al., 2013), and GWAS-MA also identifies C1QTNF6 as one of risk loci for T1D (Cooper et al., 2008).