Brand names: BIZENGRI
12.1 Mechanism of Action Zenocutuzumab-zbco is a bispecific antibody that binds to the extracellular domains of HER2 and HER3 expressed on the surface of cells, including tumor cells, inhibiting HER2:HER3 dimerization and preventing NRG1 binding to HER3. Zenocutuzumab-zbco decreased cell proliferation and signaling through the phosphoinositide 3-kinase (PI3K)-AKT-mammalian target of rapamycin (mTOR) pathway. In addition, zenocutuzumab-zbco mediates antibody-dependent cellular cytotoxicity (ADCC). Zenocutuzumab-zbco showed antitumor activity in mouse models of NRG1 fusion-positive lung and pancreatic cancers.
Contraindications
2 documented side effects by frequency
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Dosage Forms
Tablet
Route
Intravenous