Multiple sclerosis-associated CD226 variant disrupts vitamin D-induced type I Treg differentiation by impairing LFA-1 activation - Saniya Kari; Aymeline Debonlier; Thibault Angles; Beatriz Chaves; Charles Grosjean; Florence Bucciarelli; Valérie Duplan-Eche; Lucie Nozeran; Jessica Lavery; Elena Morandi; Beatrice Pignolet; Max Mimpen; et al. (Journal of Clinical Investigation, 2026)