Remarkably, such DR3 ~ DQ2 association was absent in patients with pure central involvement, but more specific to those manifesting with peripheral involvement: DQA1*05:01 (OR = 3.12 [1.48–6.60]), DQB1*02:01 (OR = 3.35 [1.57–7.15]) and DRB1*03:01 (OR = 3.62 [1.64–7.97]); being even stronger in cases with sensory neuropathy, DQA1*05:01 (OR = 4.41 [1.89–10.33]), DQB1*02:01 (OR = 4.85 [2.04–11.53]) and DRB1*03:01 (OR = 5.79 [2.28–14.74]). Here, TNFRSF25 is linked to sensory peripheral neuropathy.