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Title: Identification of a EML4-ALK exon 19 fusion variant in lung adenocarcinoma and alectinib resistance. Author: Liu D, Xu X, Wen J, Zhang C, Fan M. Journal: Lung Cancer; 2021 Oct; 160():32-35. PubMed ID: 34391065. Abstract: Alectinib, a highly selective inhibitor of anaplastic lymphoma kinase (ALK), has shown a high response rate and long progression-free survival in primary treatment of ALK-positive non-small-cell lung cancer (NSCLC). De novo resistance or refractory subtype is rare event. Herein, we identify the first case with serial next-generation sequencing (NGS) results that harboured a rare echinoderm microtubule associated protein like 4 gene (EML4) -ALK (breaking site at exon 19) fusion in a lung adenocarcinoma (LUAD) patient who acquired alectinib resistance rapidly (less than 3 months), followed by multi-drug resistance and short survival time.[Abstract] [Full Text] [Related] [New Search]