Izokibep - Affibody
Alternative Names: ABY 035; ABY-035/AFO2; AFB-035; IMG-020; IMG-20Latest Information Update: 02 Jun 2025
At a glance
- Originator Affibody
- Developer ACELYRIN; Affibody; Alumis
- Class Anti-inflammatories; Antipsoriatics; Antirheumatics; Recombinant fusion proteins
- Mechanism of Action IL17A protein inhibitors
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Orphan Drug Status
Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.
- New Molecular Entity Yes
Highest Development Phases
- Phase II/III Uveitis
- Phase II Ankylosing spondylitis; Axial spondyloarthritis; Plaque psoriasis
- Phase I/II Psoriasis
- Discontinued Hidradenitis suppurativa; Psoriatic arthritis
Most Recent Events
- 21 May 2025 ACELYRIN has merged with Alumis to form Alumis
- 21 Feb 2025 ACELYRIN terminates a phase-II/III clinical trials in Uveitis (Treatment-resistant) in Austria, Spain, France, Czech Republic, USA, Germany Italy (SC) as primary and secondary endpoints did not achieve statistical significance (NCT05384249)
- 10 Dec 2024 Adverse events and efficacy data from a phase IIB/III trial in Uveitis released by ACELYRIN