Molecular Profile Detail

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Profile Name ALK L1152R
Gene Variant Detail

ALK L1152R (unknown)

Relevant Treatment Approaches

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Molecular Profile Indication/Tumor Type Response Type Therapy Name Approval Status Evidence Type Efficacy Evidence References
EML4 - ALK ALK L1152R Advanced Solid Tumor resistant Crizotinib Preclinical - Cell culture Actionable In a preclinical study, transformed cells expressing ALK L1152R in the context of EML4-ALK demonstrated resistance to Xalkori (crizotinib) in culture (PMID: 21791641). 21791641
EML4 - ALK ALK L1152R Advanced Solid Tumor sensitive Lorlatinib Preclinical - Cell culture Actionable In a preclinical study, Lorbrena (lorlatinib) inhibited Alk phosphorylation and cell proliferation of transformed cells over expressing ALK L1152R in the context of EML4-ALK in culture (PMID: 26144315). 26144315
EML4 - ALK ALK L1152R Advanced Solid Tumor sensitive Brigatinib Preclinical - Cell culture Actionable In a preclinical study, Alunbrig (brigatinib) inhibited growth of transformed cells expressing ALK L1152R in the context of EML4-ALK in culture (PMID: 27780853). 27780853
EML4 - ALK ALK L1152R Advanced Solid Tumor resistant Ceritinib Preclinical - Cell culture Actionable In a preclinical study, transformed cells expressing ALK L1152R in the context of EML4-ALK demonstrated reduced sensitivity to Zykadia (ceritinib) compared to cells expressing EML4-ALK in culture (PMID: 27780853). 27780853
EML4 - ALK ALK L1152R lung non-small cell carcinoma resistant Crizotinib Case Reports/Case Series Actionable In a clinical case study, a patient with non-small cell lung carcinoma harboring EML4-ALK demonstrated a brief response to Xalkori (crizotinib) treatment, but after 3 months showed tumor progression, and was found to harbor the secondary resistance mutation, ALK L1152R (PMID: 21791641). 21791641
ALK rearrange ALK L1152R lung adenocarcinoma predicted - sensitive Alectinib Case Reports/Case Series Actionable In a clinical case study, a patient with ALK-rearranged lung adenocarcinoma, which also harbored RB1 deletion and TP53 G154V and R158C mutations, was found to have an acquired ALK L1152R mutation in a biopsy of a pleural nodule following progression on Xalkori (crizotinib) and Zykadia (ceritinib), and was subsequently treated with Alecensa (alectinib), resulting in a partial response in all disease areas (PMID: 27091190). 27091190
ALK rearrange ALK L1152R lung adenocarcinoma predicted - resistant Ceritinib Case Reports/Case Series Actionable In a clinical case study, a patient with ALK-rearranged lung adenocarcinoma, which also harbored RB1 deletion and TP53 G154V and R158C mutations, demonstrated a partial response following treatment with Zykadia (ceritinib), however, progressed after 4 months and was found to have an acquired ALK L1152R mutation in a biopsy of a pleural nodule (PMID: 27091190). 27091190
EML4 - ALK ALK L1152R Advanced Solid Tumor sensitive Brigatinib Preclinical - Cell culture Actionable In a preclinical study, Alunbrig (brigatinib) inhibited proliferation of transformed cells expressing EML4-ALK with ALK L1152R in culture (PMID: 25727400). 25727400
EML4 - ALK ALK L1152R Advanced Solid Tumor resistant Ceritinib Preclinical - Cell culture Actionable In a preclinical study, transformed cells expressing EML4-ALK with ALK L1152R demonstrated resistance to Zykadia (ceritinib) in culture (PMID: 25727400). 25727400
EML4 - ALK ALK L1152R Advanced Solid Tumor resistant ASP3026 Preclinical - Cell culture Actionable In a preclinical study, transformed cells expressing EML4-ALK with ALK L1152R demonstrated resistance to ASP3026 in culture (PMID: 25727400). 25727400
EML4 - ALK ALK L1152R Advanced Solid Tumor sensitive Alectinib Preclinical - Cell culture Actionable In a preclinical study, Alecensa (alectinib) inhibited proliferation of transformed cells expressing EML4-ALK with ALK L1152R in culture (PMID: 25727400). 25727400
EML4 - ALK ALK L1152R Advanced Solid Tumor resistant Crizotinib Preclinical - Cell culture Actionable In a preclinical study, transformed cells expressing EML4-ALK with ALK L1152R demonstrated resistance to Xalkori (crizotinib) in culture (PMID: 25727400). 25727400
ALK L1152R ALK pos lung non-small cell carcinoma predicted - sensitive Ensartinib Case Reports/Case Series Actionable In a Phase II clinical trial, Ensartinib (X-396) treatment resulted in an objective response in 50% (2/4, all partial responses) and stable disease in 25% (1/4) of patients with ALK-positive non-small cell lung cancer harboring ALK L1152R (n=3) or L1152V (n=1) (PMID: 31628085; NCT0321569). 31628085
EML4 - ALK ALK L1152R lung cancer resistant Ceritinib Preclinical - Cell culture Actionable In a preclinical study, lung cancer cells expressing ALK L1152R in the context of EML4-ALK demonstrated resistance to Zykadia (ceritinib) treatment in culture (PMID: 31925410). 31925410
EML4 - ALK ALK L1152R Advanced Solid Tumor sensitive Iruplinalkib Preclinical - Cell culture Actionable In a preclinical study, Iruplinalkib (WX-0593) treatment inhibited viability of transformed cells expressing EML4-ALK with ALK L1152R in culture (PMID: 35421578). 35421578
EML4 - ALK ALK L1152R Advanced Solid Tumor sensitive Brigatinib Preclinical - Cell culture Actionable In a preclinical study, Alunbrig (brigatinib) treatment inhibited viability of transformed cells expressing EML4-ALK with ALK L1152R in culture (PMID: 35421578). 35421578
EML4 - ALK ALK L1152R Advanced Solid Tumor sensitive TQ-B3139 Preclinical - Cell culture Actionable In a preclinical study, TQ-B3139 (CT-117) inhibited proliferation of a cells expressing EML4-ALK with ALK L1152R in culture (PMID: 30210922). 30210922
EML4 - ALK ALK L1152R Advanced Solid Tumor sensitive Ensartinib Preclinical - Cell culture Actionable In a preclinical study, Ensartinib (X-396) inhibited viability of a cell line expressing EML4-ALK with ALK L1152R in culture (PMID: 31446141). 31446141
EML4 - ALK ALK L1152R Advanced Solid Tumor sensitive Alectinib Preclinical - Cell culture Actionable In a preclinical study, Alecensa (alectinib) inhibited viability of a cell line expressing EML4-ALK with ALK L1152R in culture (PMID: 31446141). 31446141
EML4 - ALK ALK L1152R Advanced Solid Tumor sensitive Lorlatinib Preclinical - Cell culture Actionable In a preclinical study, Lorbrena (lorlatinib) inhibited viability of a cell line expressing EML4-ALK with ALK L1152R in culture (PMID: 31446141). 31446141