Among them, seven loci (<i>EOMES</i>, <i>RGS14</i>, <i>DLL1</i>, <i>ZNF438/ZEB1</i>, <i>SESN3</i>, <i>WARS1/SLC25A47</i>, and <i>IRF8</i>) were novel for T1D and two (<i>UBAC2</i> and <i>LAT</i>) for MS. This evidence concerns the gene DLL1 and type 1 diabetes mellitus.