BRUSSELS, Belgium and CAMBRIDGE, Mass., June 04, 2026 (GLOBE NEWSWIRE) -- UCB (Euronext Brussels: UCB) and Biogen Inc. (Nasdaq: BIIB) today announced data, comprising two posters and three abstracts, at the European Alliance of Associations for Rheumatology (EULAR) 2026 Congress, demonstrating the clinical profile of dapirolizumab pegol (DZP), an investigational biologic in patients with systemic lupus erythematosus (SLE).