Clinical significance of ALKBH4 expression in non-small cell lung cancer.

ABSTRACT:

Background

Gene methylation is deeply involved in epigenetics and affects both the development and maintenance of homeostasis and carcinogenesis. ALKBH4 is a member of the AlkB homolog (ALKBH) family that controls demethylation of DNA and RNA.

Methods

This study enrolled 160 patients with non-small cell lung cancer (NSCLC) who underwent complete resection. The expression of ALKBH4 in cancer tissue was evaluated by immunohistochemistry. The correlation among the expression of ALKBH4, clinicopathological factors, and prognostic outcome was evaluated.

Results

In the NSCLC clinical samples, the expression of ALKBH4 was identified not only in cell membranes but also in the cytoplasm of cancer cells. In 140 of 160 cases, ALKBH4 was more highly expressed in the cancerous tis

SUBMITTER: Aoki M 

PROVIDER: S-EPMC9372245 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature