Icotrokinra - Janssen Biotech
Alternative Names: JNJ 77242113; JNJ-2113; PN-21235; PN-235Latest Information Update: 05 Nov 2025
At a glance
- Originator Protagonist Therapeutics
- Developer Janssen Biotech
- Class Amides; Anti-inflammatories; Antipsoriatics; Antirheumatics; Butyric acids; Disulfides; Ethanolamines; Indoles; Naphthalenes; Pentanoic acids; Peptides; Phenyl ethers; Pyridines; Sulfhydryl compounds
- Mechanism of Action Interleukin-23 receptor antagonists
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Orphan Drug Status
No
Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.
- New Molecular Entity Yes
Highest Development Phases
- Preregistration Plaque psoriasis
- Phase III Erythrodermic psoriasis; Generalised pustular psoriasis; Psoriatic arthritis; Ulcerative colitis
- Phase II/III Crohn's disease
- Phase I Inflammation
Most Recent Events
- 27 Oct 2025 Updated efficacy data from a phase IIb trial in Ulcerative colitis released by Johnson and Johnson
- 24 Oct 2025 Updated efficacy and adverse event data from a phase III ICONIC-TOTAL trial in Plaque Psoriasis released by Johnson and Johnson
- 07 Oct 2025 Efficacy data from a phase II trial in Ulcerative colitis released by Johnson & Johnson