Absci Announces First Participants Dosed in Phase 1 Clinical Trial of ABS-101, a Potential Best-In-Class anti-TL1A Antibody for the Treatment of Inflammatory Bowel Disease

Core Insights - Absci Corporation has transitioned to a clinical-stage biopharmaceutical company with the initiation of Phase 1 trials for ABS-101, the first AI-designed biologic targeting inflammatory bowel disease (IBD) [1][2][3] Group 1: ABS-101 Development - ABS-101 is an investigational anti-TL1A antibody engineered using Absci's generative AI platform, demonstrating high potency and reduced immunogenicity risk, allowing for quarterly subcutaneous dosing [2][4] - The Phase 1 study is randomized, double-blind, and placebo-controlled, enrolling approximately 40 healthy adult participants to evaluate safety, tolerability, pharmacokinetics (PK), and pharmacodynamics (PD) [2][3] - Interim safety, PK/PD, and immunogenicity data for ABS-101 are expected in the second half of 2025 [2][4] Group 2: Pipeline and Future Prospects - In addition to ABS-101, Absci is advancing ABS-201, an anti-prolactin receptor antibody for androgenetic alopecia, with Phase 1 trials anticipated to begin in early 2026 [3][6] - The company emphasizes the potential of its generative AI platform to accelerate the development of innovative therapeutics, aiming to bring better biologics to patients more quickly [3][5] Group 3: Company Overview - Absci utilizes an Integrated Drug Creation™ platform that combines AI models with synthetic biology to design therapeutics targeting challenging medical conditions [5][6] - The company is headquartered in Vancouver, WA, with additional facilities in New York City and Switzerland, and collaborates with various pharmaceutical and biotech partners to enhance its therapeutic pipeline [6]