JS 207
Alternative Names: JS-207Latest Information Update: 12 Mar 2026
At a glance
- Originator DotBio
- Developer Shanghai Junshi Biosciences
- Class Antineoplastics; Bispecific antibodies; Immunotherapies
- Mechanism of Action Antibody-dependent cell cytotoxicity; Programmed cell death 1 receptor antagonists; T lymphocyte stimulants; Vascular endothelial growth factors inhibitors
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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
- Phase II Colorectal cancer; Liver cancer; Non-small cell lung cancer; Triple negative breast cancer
Most Recent Events
- 24 Feb 2026 Shanghai Junshi Biosciences in collaboration with Antengene Corporation plans a clinical trial of JS 207 in combination with ATG 037 for solid tumours in Chinese Mainland
- 24 Feb 2026 Shanghai Junshi Biosciences and Antengene Corporation agree to co-develop JS207 in combination with ATG-037 in China for Solid tumours
- 24 Feb 2026 Efficacy data from a phase I trial in Solid tumours released by Shanghai Junshi Biosciences