Molecular Profile Detail

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Profile Name ALK F1245C
Gene Variant Detail

ALK F1245C (gain of function)

Relevant Treatment Approaches ALK Inhibitor

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Molecular Profile Indication/Tumor Type Response Type Relevant Treatment Approaches Therapy Name Approval Status Evidence Type Efficacy Evidence References
ALK F1245C Advanced Solid Tumor sensitive ALK Inhibitor Brigatinib Preclinical - Cell culture Actionable In a preclinical study, a transformed cell line expressing ALK F1245C was sensitive to Alunbrig (brigatinib) in culture, resulting in cell growth inhibition (PMID: 27049722). 27049722
ALK F1245C neuroblastoma resistant ALK Inhibitor Crizotinib Preclinical - Pdx & cell culture Actionable In a preclinical study, Xalkori (crizotinib) did not inhibit growth of neuroblastoma cells over expressing ALK F1245C in culture, and only delayed tumor growth in patient-derived xenograft models harboring ALK F1245C (PMID: 26554404). 26554404
ALK F1245C neuroblastoma sensitive ALK Inhibitor Lorlatinib Preclinical - Pdx & cell culture Actionable In a preclinical study, Lorlatinib (PF-06463922) inhibited growth of neuroblastoma cells over expressing ALK F1245C in culture, and induced rapid and sustained complete tumor regression in patient-derived xenograft models harboring ALK F1245C (PMID: 26554404). 26554404
ALK F1245C Advanced Solid Tumor sensitive ALK Inhibitor Lorlatinib Preclinical - Cell culture Actionable In a preclinical study, Lorlatinib (PF-06463922) inhibited foci formation more efficiently than Xalkori (crizotinib) in transformed cells over expressing ALK F1245C in culture (PMID: 26554404). 26554404
ALK F1245C Advanced Solid Tumor predicted - sensitive ALK Inhibitor TPX-0131 Preclinical - Biochemical Actionable In a preclinical study, TPX-0131 inhibited kinase activity of ALK F1245C in an in vitro assay (PMID: 34158340). 34158340
ALK F1245C Advanced Solid Tumor sensitive ALK Inhibitor Repotrectinib Preclinical - Cell culture Actionable In a preclinical study, Repotrectinib (TPX-0005) decreased Alk phosphorylation and neurite outgrowth in cells expressing ALK F1245C in culture (PMID: 31852910). 31852910
ALK F1245C neuroblastoma sensitive ALK Inhibitor Ceritinib + Ribociclib Preclinical - Cell line xenograft Actionable In a preclinical study, the combination of Zykadia (ceritinib) and Kisqali (ribociclib) inhibited proliferation in a neuroblastoma cell line harboring ALK F1245C in culture, and resulted in enhanced tumor growth inhibition compared to either Zykadia (ceritinib) or Kisqali (ribociclib) alone (P=0.04 and P<0.0001, respectively) and induced complete and sustained tumor regression in a patient-derived xenograft (PDX) model (PMID: 27986745). 27986745