Kymera Therapeutics presented Phase 1 data for oral STAT6 degrader KT-621 in healthy Japanese adults, showing ≥98% STAT6 degradation and favorable safety. Parallel Phase 2b trials in atopic dermatitis and asthma are ongoing with data expected in 2027, and FDA has granted Fast Track designation for both indications.
Aclaris Therapeutics outlined its TSLP antibody and ITK kinase pipeline at the Guggenheim Biotech Summit, with Phase II AD results for bosakitug due in late 2026 and Phase 1b studies for bispecific ATI-052 underway. The company will also announce Phase 1a results for ATI-052 and lead indication selection for ATI-2138 on April 28, 2026.
Atopic dermatitis updates in 2026 included long-term upadacitinib safety, phase 3 amlitelimab and rademikibart data, and 5-year interim dupilumab results in children. A market report also listed multiple emerging therapies in late-stage development.