Spyre Therapeutics Announces Positive Interim Phase 1 Results for Two Next-Generation TL1A Antibody Programs, and Provides Clinical Development Updates Expected to Deliver 9 Phase 2 Readouts

By SquaredTown on June 17, 2025

Spyre Therapeutics Announces Positive Interim Phase 1 Results for Two Next-Generation TL1A Antibody Programs, and Provides Clinical Development Updates Expected to Deliver 9 Phase 2 Readouts

SPY002 and SPY072 were well tolerated, exhibited PK that supports quarterly or less frequent dosing, and fully engaged TL1A through up to 20 weeks of follow-up; ~75 day half-life demonstrated, more than 3-fold greater than first-generation anti-TL1A antibodies SKYLINE-UC platform study...

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