Upadacitinib Restrains the Pathogenic Fitness of CD4 T Cells and Aberrant B Cell Programming in Optic Neuritis. Jiang G, Jiang Q, Han L, Peng Y, Liu X, Yang T, Huang H, Liu J, Gao Y, Yang H, et al. Adv Sci (Weinh). 2026 Sep 09:e77701. PMID: 42717487. Abstract CommentRecommendBookmarkWatch