Molecular subtypes based on cuproptosis-related genes and immune profiles in lung adenocarcinoma.

ABSTRACT: Background: Recent studies have identified several molecular subtypes of lung adenocarcinoma (LUAD) that have different prognoses to help predict the efficacy of immunotherapy. However, the prognostic prediction is less than satisfactory. Alterations in intracellular copper levels may affect the tumor immune microenvironment and are linked to cancer progression. Previous studies have identified some genes related to cuproptosis. The characteristics of the cuproptosis molecular subtypes have not been thoroughly studied in LUAD. Methods: The transcriptomic data and clinical information of 632 LUAD patients were used to investigate the LUAD molecular subtypes that are associated with the cuproptosis-related genes (CRGs), the tumor immune microenvironment, and stemness. The cupro

SUBMITTER: Wang Y 

PROVIDER: S-EPMC9597639 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature