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Molecular Profile Detail

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Profile Name EML4 - ALK ALK I1171N ALK L1196M
Gene Variant Detail

ALK I1171N (gain of function)

ALK L1196M (gain of function)

EML4 - ALK (gain of function)

Relevant Treatment Approaches

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Molecular Profile Indication/Tumor Type Response Type Relevant Treatment Approaches Therapy Name Approval Status Evidence Type Efficacy Evidence References
EML4 - ALK ALK I1171N ALK L1196M Advanced Solid Tumor resistant Crizotinib Preclinical - Cell culture Actionable In a preclinical study, transformed cells expressing EML4-ALK with ALK I1171N and L1196M were resistant to treatment with Xalkori (crizotinib) in culture (PMID: 33627640). 33627640
EML4 - ALK ALK I1171N ALK L1196M Advanced Solid Tumor resistant Alectinib Preclinical - Cell culture Actionable In a preclinical study, transformed cells expressing EML4-ALK with ALK I1171N and L1196M were resistant to treatment with Alecensa (alectinib) in culture (PMID: 33627640). 33627640
EML4 - ALK ALK I1171N ALK L1196M Advanced Solid Tumor resistant Lorlatinib Preclinical - Cell culture Actionable In a preclinical study, transformed cells expressing EML4-ALK with ALK I1171N and L1196M were resistant to treatment with Lorbrena (lorlatinib) in culture (PMID: 33627640). 33627640
EML4 - ALK ALK I1171N ALK L1196M Advanced Solid Tumor resistant Entrectinib Preclinical - Cell culture Actionable In a preclinical study, transformed cells expressing EML4-ALK with ALK I1171N and L1196M were resistant to treatment with Rozlytrek (entrectinib) in culture (PMID: 33627640). 33627640
EML4 - ALK ALK I1171N ALK L1196M Advanced Solid Tumor sensitive Gilteritinib Preclinical - Cell culture Actionable In a preclinical study, Xospata (gilteritinib) inhibited viability of transformed cells expressing EML4-ALK with ALK I1171N and L1196M in culture (PMID: 33627640). 33627640
EML4 - ALK ALK I1171N ALK L1196M Advanced Solid Tumor sensitive Ceritinib Preclinical - Cell culture Actionable In a preclinical study, Zykadia (ceritinib) inhibited viability of transformed cells expressing EML4-ALK with ALK I1171N and L1196M in culture (PMID: 33627640). 33627640
EML4 - ALK ALK I1171N ALK L1196M Advanced Solid Tumor sensitive Brigatinib Preclinical - Cell culture Actionable In a preclinical study, Alunbrig (brigatinib) inhibited viability of transformed cells expressing EML4-ALK with ALK I1171N and L1196M in culture (PMID: 33627640). 33627640
EML4 - ALK ALK I1171N ALK L1196M malignant pleural mesothelioma predicted - resistant Alectinib Case Reports/Case Series Actionable In a clinical case study, ALK L1196M and ALK I1171N were identified in the post-progression biopsy of a patient with malignant pleural mesothelioma harboring EML4-ALK who previously responded to Alecensa (alectinib) treatment (PMID: 32600123). 32600123
EML4 - ALK ALK I1171N ALK L1196M malignant pleural mesothelioma predicted - sensitive Lorlatinib Case Reports/Case Series Actionable In a clinical case study, Lorbrena (lorlatinib) treatment resulted in tumor regression and a partial response lasting 3.6 months in a patient with malignant pleural mesothelioma harboring EML4-ALK, ALK L1196M, and ALK I1171N (PMID: 32600123). 32600123