Biogen (BIIB) and Denali Therapeutics (DNLI) announced topline results from the Phase 2b LUMA study evaluating BIIB122, an investigational small...

Biogen (BIIB) and Denali Therapeutics (DNLI) announced topline results from the Phase 2b LUMA study evaluating BIIB122, an investigational small...

Biogen and Denali Therapeutics said a closely watched experimental therapy for Parkinson’s disease failed to slow the degenerative brain disorder in a randomized trial.