Tulisokibart - Merck & Co
Alternative Names: MK-7240; PRA-023Latest Information Update: 28 Aug 2025
At a glance
- Originator Prometheus Biosciences
- Developer Merck & Co; Prometheus Biosciences
- Class Anti-inflammatories; Monoclonal antibodies; Skin disorder therapies
- Mechanism of Action Tumour necrosis factor ligand superfamily member 15 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
- Available For Licensing Yes
Highest Development Phases
- Phase III Crohn's disease; Ulcerative colitis
- Phase II Hidradenitis suppurativa; Systemic scleroderma
- No development reported Inflammatory bowel diseases
Most Recent Events
- 14 Jul 2025 Prometheus Biosciences completes the phase II ARTEMIS-UC trial in Ulcerative colitis in USA, Australia, Belgium, Canada, Czech Republic, France, Georgia, Hungary, Israel, Italy, Poland, United Kingdom (IV) (NCT04996797)
- 09 Jun 2025 Phase-II clinical trials in Hidradenitis suppurativa (Treatment-resistant) in USA (SC) (NCT06956235)
- 28 May 2025 No recent reports of development identified for phase-I development in Inflammatory-bowel-diseases(In volunteers) in USA (SC, Infusion)