Tazlestobart - ImmuneOnco Biopharma
Alternative Names: AXN-27M; IMM-27M; SYN-27MLatest Information Update: 27 Jan 2026
At a glance
- Originator ImmuneOnco Biopharma
- Class Antineoplastics; Gene therapies; Immunoglobulins; Immunotherapies; Monoclonal antibodies
- Mechanism of Action Antibody-dependent cell cytotoxicity; Cytotoxic T-lymphocyte antigen 4 inhibitors; T lymphocyte stimulants
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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 I/II Solid tumours
Most Recent Events
- 27 Jan 2026 Phase-I/II clinical trials in Solid tumours in China (IV), prior to January 2026 (ImmuneOnco Biopharmaceuticals pipeline, January 2026)
- 06 Jan 2026 Axion Bio terminates its licence for AXN 27M with ImmuneOnco Biopharmaceuticals worldwide (except Greater China)
- 30 May 2025 Updated efficacy and adverse events data from a phase I trial in Solid tumours presented at the 61st Annual Meeting of the American Society of Clinical Oncology (ASCO-2025)