The presence of HLA-DR3 and/or DR4, especially with HLA-DQ3, indicates shared susceptibility to T1DM and thyroid autoimmunity.[5] HLA haploid analysis was conducted on 15 patients with ICI-DM and ICI-TD, and susceptibility genes were identified in twelve patients. Here, TNFRSF10A is linked to type 1 diabetes mellitus.