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PMID | (31027750) | ||||||||||||
Authors | Mehlman C, Chaabane N, Lacave R, Kerrou K, Ruppert AM, Cadranel J, Fallet V | ||||||||||||
Title | Ceritinib ALK T1151R Resistance Mutation in Lung Cancer With Initial Response to Brigatinib. | ||||||||||||
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Abstract Text |
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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Drug Name | Trade Name | Synonyms | Drug Classes | Drug Description |
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Gene | Variant | Impact | Protein Effect | Variant Description | Associated with drug Resistance |
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ALK | T1151R | missense | unknown | ALK T1151R lies within the protein kinase domain of the Alk protein (UniProt.org). T1151R has been demonstrated to occur as a secondary drug resistance mutation in the context of ALK rearrangement (PMID: 31027750), but has not been biochemically characterized and therefore, its effect on Alk protein function is unknown (PubMed, Aug 2024). | Y |
Molecular Profile | Indication/Tumor Type | Response Type | Therapy Name | Approval Status | Evidence Type | Efficacy Evidence | References |
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ALK rearrange ALK T1151R | lung adenocarcinoma | predicted - sensitive | Brigatinib | Case Reports/Case Series | Actionable | In a clinical case study, Alunbrig (brigatinib) treatment resulted in clinical improvement and a major response in tumor volume and metabolic activity in a patient with metastatic lung adenocarcinoma harboring an ALK rearrangement and ALK T1151R until disease progression 3 months later (PMID: 31027750). | 31027750 |
ALK rearrange ALK T1151R | lung adenocarcinoma | predicted - resistant | Ceritinib | Case Reports/Case Series | Actionable | In a clinical case study, ALK T1151R was identified on post-progression biopsy in a patient with lung adenocarcinoma harboring an ALK rearrangement who had been on Zykadia (ceritinib) treatment for 6 months (PMID: 31027750). | 31027750 |