Fianlimab - Regeneron Pharmaceuticals
Alternative Names: Anti-LAG-3 antibody - Regeneron Pharmaceuticals; REGN-3767Latest Information Update: 20 Mar 2025
At a glance
- Originator Regeneron Pharmaceuticals
- Class Antineoplastics; Immunotherapies; Monoclonal antibodies
- Mechanism of Action Antibody-dependent cell cytotoxicity; CD223 antigen inhibitors; T lymphocyte stimulants
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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 III Malignant melanoma
- Phase II/III Non-small cell lung cancer
- Phase II Colorectal cancer; Solid tumours
- Phase I Haematological malignancies
Most Recent Events
- 20 Mar 2025 Regeneron Pharmaceuticals plans phase-II trial for Malignant melanoma (Combination therapy, In volunteers) in April 2025 (IV) (NCT06848088)
- 11 Mar 2025 Albert Einstein College of Medicine plans the phase II TRIPL trial for Non-small cell lung cancer (Late-stage disease, Combination therapy, Metastatic disease, Second-line therapy or greater) in USA (IV), in April 2025 (NCT06865339)
- 13 Jan 2025 Regeneron Pharmaceuticals plans to file an BLA application for fianlimab