Denali Therapeutics Announces Primary Analysis and Long-Term Follow-Up of Phase 1/2 Study in Hunter Syndrome (MPS II) with Tividenofusp Alfa

SOUTH SAN FRANCISCO, Calif., Feb. 06, 2025 (GLOBE NEWSWIRE) -- Denali Therapeutics Inc. (NASDAQ: DNLI), today announced the primary analysis of the Phase 1/2 study in 47 participants with Hunter syndrome (MPS II) in the 24-week treatment period and additional long-term follow-up of its investigational therapeutic tividenofusp alfa (DNL310). These data, along with recent Breakthrough Therapy designation, further support the company’s plan to submit a biologics license application (BLA) in early 2025 for accelerated approval and deliver this potential treatment to the Hunter syndrome community in late 2025 or early 2026. The Phase 1/2 results are being presented this week at the 21st Annual WORLDSymposium™ conference in San Diego, California.