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Spyre Therapeutics Announces First Participant Dosed in Phase 1 Trial of SPY003, its Novel Half-life Extended IL-23 Antibody [Yahoo! Finance]

Spyre Therapeutics, Inc. (SYRE) 
Company Research Source: Yahoo! Finance
convenience over first-generation anti-IL-23 monoclonal antibodies Interim pharmacokinetic and safety data from healthy volunteers for SPY003 anticipated in the second half of 2025 Subject to interim results, Spyre expects to incorporate SPY003 into its planned Phase 2 study in ulcerative colitis exploring six investigational monotherapies and combinations WALTHAM, Mass. March 27, 2025 /PRNewswire/ -- Spyre Therapeutics, Inc. (NASDAQ: SYRE) (the "Company" or "Spyre"), a clinical-stage biotechnology company advancing best-in-class antibody engineering, dose optimization, and rational therapeutic combinations for the treatment of Inflammatory Bowel Disease ("IBD") and other immune-mediated diseases, today announced that it has initiated dosing in a healthy volunteer, Phase 1 clinical trial of its investigational half-life extended anti-IL-23 monoclonal antibody, SPY003. This milestone marks our fourth on-time clinical trial initiation in nine months. "Recent third-party c Show less Read more
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