Prevalence and Associations of Co-occurrence of <i>NFE2L2</i> Mutations and Chromosome 3q26 Amplification in Lung Cancer.

ABSTRACT: Background   NFE2L2 (nuclear factor erythroid-2-related factor-2) encodes a basic leucine zipper (bZIP) transcription factor and exhibits variations in various tumor types, including lung cancer. In this study, we comprehensively investigated the impact of simultaneous mutations on the survival of NFE2L2 -mutant lung cancer patients within specific subgroups. Methods  A cohort of 1,103 lung cancer patients was analyzed using hybridization capture-based next-generation sequencing. Results  The NFE2L2 gene had alterations in 3.0% (33/1,103) of lung cancer samples, including 1.5% (15/992) in adenocarcinoma and 16.2% (18/111) in squamous cell carcinoma. Thirty-four variations were found, mainly in exons 2 (27/34). New variations in exon 2 (p.D21H, p.V3

SUBMITTER: Liu J 

PROVIDER: S-EPMC11018393 | biostudies-literature | 2024 Jun

REPOSITORIES: biostudies-literature