Zenocutuzumab
Zenocutuzumab (MCLA-128) is a bispecific antibody targeting HER2 and HER3 that blocks the binding of neuregulin-1 (NRG1) to HER3, thereby inhibiting HER2-HER3 heterodimerization and downstream PI3K/AKT and MAPK signaling driven by NRG1 fusion oncoproteins. It is under investigation for NRG1 gene fusion-positive cancers, including non-small cell lung cancer, pancreatic cancer, and breast cancer, where NRG1 fusions drive constitutive HER2-HER3 pathway activation. Its mechanism is particularly relevant for the small subset of cancers harboring NRG1 rearrangements.
ด้านการรักษา
กลไกการออกฤทธิ์
As a monoclonal antibody, it binds with high specificity to its target antigen, modulating the immune response through mechanisms including receptor blockade, immune cell engagement, or targeted cytotoxicity.
Pharmacokinetics (PK)
Pharmacodynamics (PD)
As a monoclonal antibody, it binds with high specificity to its target antigen, modulating the immune response through mechanisms including receptor blockade, immune cell engagement, or targeted cytotoxicity.
HBD / HBA
- / -
No targets recorded
Target interaction data is not yet available for this drug.
No interactions recorded
Drug interaction data is not yet available for this compound.
No side effects recorded
Side effect data is not yet available for this drug.
คำถามที่พบบ่อย
Zenocutuzumab (MCLA-128) is a bispecific antibody targeting HER2 and HER3 that blocks the binding of neuregulin-1 (NRG1) to HER3, thereby inhibiting HER2-HER3 heterodimerization and downstream PI3K/AKT and MAPK signaling driven by NRG1 fusion oncoproteins. It is under investigation for NRG1 gene fusion-positive cancers, including non-small cell lung cancer, pancreatic cancer, and breast cancer, where NRG1 fusions drive constitutive HER2-HER3 pathway activation. Its mechanism is particularly relevant for the small subset of cancers harboring NRG1 rearrangements.
As a monoclonal antibody, it binds with high specificity to its target antigen, modulating the immune response through mechanisms including receptor blockade, immune cell engagement, or targeted cytotoxicity.
Yes, Zenocutuzumab is an approved drug. It has reached clinical phase 4. It is classified as a Antibody.
References & Data Sources
- ChEMBL — European Bioinformatics Institute (EBI). CHEMBL4298025. Open-access bioactivity database.
Data aggregated from publicly available pharmacological databases. Last updated 2026-02-27.
ข้อจำกัดความรับผิดชอบทางการแพทย์
This content is for educational and informational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before making medication decisions.
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