Molecular Profile Detail

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Profile Name ERBB2 G660R
Gene Variant Detail

ERBB2 G660R (gain of function)

Relevant Treatment Approaches HER inhibitor (Pan) HER2 Inhibitor

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Molecular Profile Indication/Tumor Type Response Type Relevant Treatment Approaches Therapy Name Approval Status Evidence Type Efficacy Evidence References
ERBB2 G660R Advanced Solid Tumor predicted - sensitive Lapatinib Preclinical - Cell culture Actionable In a preclinical study, transformed cells expressing ERBB2 (HER2) G660R demonstrated decreased cell proliferation and reduced survival when treated with Tykerb (lapatinib) in culture (PMID: 30449325). 30449325
ERBB2 G660R Advanced Solid Tumor predicted - sensitive HER2 Inhibitor Neratinib Preclinical - Cell culture Actionable In a preclinical study, transformed cells expressing ERBB2 (HER2) G660R demonstrated decreased cell proliferation and reduced survival when treated with Nerlynx (neratinib) in culture (PMID: 30449325). 30449325
ERBB2 G660R Advanced Solid Tumor predicted - resistant Pertuzumab Preclinical - Cell culture Actionable In a preclinical study, treatment with Perjeta (pertuzumab) in transformed cells expressing ERBB2 (HER2) G660R was not effective in inhibiting cell proliferation and survival as compared to other activating ERBB2 (HER2) mutations in culture (PMID: 30449325). 30449325
ERBB2 G660R Advanced Solid Tumor predicted - sensitive Trastuzumab Preclinical - Cell culture Actionable In a preclinical study, transformed cells expressing ERBB2 (HER2) G660R demonstrated decreased cell proliferation and reduced survival when treated with Herceptin (trastuzumab) in culture (PMID: 30449325). 30449325
ERBB2 G660R Advanced Solid Tumor no benefit Erlotinib Preclinical - Cell culture Actionable In a preclinical study, transformed cells expressing ERBB2 (HER2) G660R did not benefit from treatment with Tarceva (erlotinib) in culture when compared to Erbb2 (Her2) inhibitors (PMID: 30449325). 30449325
ERBB2 G660R Advanced Solid Tumor no benefit Gefitinib Preclinical - Cell culture Actionable In a preclinical study, transformed cells expressing ERBB2 (HER2) G660R did not benefit from treatment with Iressa (gefitinib) in culture when compared to Erbb2 (Her2) inhibitors (PMID: 30449325). 30449325
ERBB2 G660R Advanced Solid Tumor predicted - resistant Cetuximab Preclinical - Cell culture Actionable In a preclinical study, transformed cells expressing ERBB2 (HER2) G660R demonstrated resistance to treatment with Erbitux (cetuximab) in culture (PMID: 30449325). 30449325
ERBB2 G660R Advanced Solid Tumor predicted - sensitive HER inhibitor (Pan) Afatinib Preclinical - Cell culture Actionable In a preclinical study, transformed cells expressing ERBB2 (HER2) G660R demonstrated decreased cell proliferation and reduced survival when treated with Gilotrif (afatinib) in culture (PMID: 30449325). 30449325
Clinical Trial Phase Therapies Title Recruitment Status