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Ref Type | Journal Article | ||||||||||||
PMID | (27216193) | ||||||||||||
Authors | Moores SL, Chiu ML, Bushey BS, Chevalier K, Luistro L, Dorn K, Brezski RJ, Haytko P, Kelly T, Wu SJ, Martin PL, Neijssen J, Parren PW, Schuurman J, Attar RM, Laquerre S, Lorenzi MV, Anderson GM | ||||||||||||
Title | A Novel Bispecific Antibody Targeting EGFR and cMet Is Effective against EGFR Inhibitor-Resistant Lung Tumors. | ||||||||||||
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Abstract Text | Non-small cell lung cancers (NSCLC) with activating EGFR mutations become resistant to tyrosine kinase inhibitors (TKI), often through second-site mutations in EGFR (T790M) and/or activation of the cMet pathway. We engineered a bispecific EGFR-cMet antibody (JNJ-61186372) with multiple mechanisms of action to inhibit primary/secondary EGFR mutations and the cMet pathway. JNJ-61186372 blocked ligand-induced phosphorylation of EGFR and cMet and inhibited phospho-ERK and phospho-AKT more potently than the combination of single receptor-binding antibodies. In NSCLC tumor models driven by EGFR and/or cMet, JNJ-61186372 treatment resulted in tumor regression through inhibition of signaling/receptor downmodulation and Fc-driven effector interactions. Complete and durable regression of human lung xenograft tumors was observed with the combination of JNJ-61186372 and a third-generation EGFR TKI. Interestingly, treatment of cynomolgus monkeys with JNJ-61186372 resulted in no major toxicities, including absence of skin rash observed with other EGFR-directed agents. These results highlight the differentiated potential of JNJ-61186372 to inhibit the spectrum of mutations driving EGFR TKI resistance in NSCLC. Cancer Res; 76(13); 3942-53. ©2016 AACR. |
Molecular Profile | Treatment Approach |
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Gene Name | Source | Synonyms | Protein Domains | Gene Description | Gene Role |
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Therapy Name | Drugs | Efficacy Evidence | Clinical Trials |
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Amivantamab-vmjw | Amivantamab-vmjw | 0 | 8 |
Drug Name | Trade Name | Synonyms | Drug Classes | Drug Description |
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Amivantamab-vmjw | Rybrevant | JNJ-61186372 | EGFR Antibody 56 MET Antibody 28 | Rybrevant (amivantamab-vmjw) is a bi-specific antibody that targets EGFR and MET, resulting in inhibition of downstream signaling and potentially leading to decreased growth of EGFR and/or MET-expressing tumors (PMID: 27216193, PMID: 32414908). Rybrevant (amivantamab-vmjw) is FDA approved for use in patients with locally advanced or metastatic non-small cell lung cancer harboring EGFR exon 20 insertion mutations, whose disease has progressed on or after platinum-based chemotherapy (FDA.gov). |
Gene | Variant | Impact | Protein Effect | Variant Description | Associated with drug Resistance |
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Molecular Profile | Indication/Tumor Type | Response Type | Therapy Name | Approval Status | Evidence Type | Efficacy Evidence | References |
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