text_1: Reduced responsiveness to interleukin-2 in regulatory T cells is associated with greater resistance to autoimmune diseases such as Type 1 Diabetes.
text_2: Here, we have localized the type 1 diabetes (T1D) association in the interleukin 2 receptor alpha (IL2RA) gene region to two independent groups of SNPs, spanning overlapping regions of 14 and 40 kb, encompassing IL2RA intron 1 and the 5′ regions of IL2RA and RBM17 (odds ratio = 2.04, 95% confidence interval = 1.70–2.45; P = 1.92 × 10−28; control frequency = 0.635).