Prognostic prediction of lung adenocarcinoma by integrative analysis of RHOH expression and methylation.

ABSTRACT:

Background and objective

The development of epigenetics holds great promise for diagnosis and treatment of lung adenocarcinoma (LUAD). The purpose of this work was to analyze the correlation between Ras Homolog Gene Family Member H (RHOH) expression and methylation in patients with LUAD and its association with survival.

Methods

Data related to gene expression, DNA methylation, and clinical features of LUAD from The Cancer Genome Atlas (TCGA) database were analyzed. A total of 50 patients were included in verification group. The methylation level of RHOH in verification group was detected by bisulfite amplicon sequencing.

Results

The RHOH methylation level in TCGA cohort was significantly and negatively correlated with its expression level (Cor = -0.5, p = 2.687e-33).

SUBMITTER: Kuang M 

PROVIDER: S-EPMC9978903 | biostudies-literature | 2023 Mar

REPOSITORIES: biostudies-literature