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Comprehensive Review and Updated Analysis of DNA Methylation in Hepatocellular Carcinoma: From Basic Research to Clinical Application

Overview
Journal Clin Transl Med
Publisher Wiley
Specialty General Medicine
Date 2024 Oct 27
PMID 39462685
Authors
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Abstract

Hepatocellular carcinoma (HCC) is a primary malignant tumour, ranking second in global mortality rates and posing significant health threats. Epigenetic alterations, particularly DNA methylation, have emerged as pivotal factors associated with HCC diagnosis, therapy, prognosis and malignant progression. However, a comprehensive analysis of the DNA methylation mechanism driving HCC progression and its potential as a therapeutic biomarker remains lacking. This review attempts to comprehensively summarise various aspects of DNA methylation, such as its mechanism, detection methods and biomarkers aiding in HCC diagnosis, treatment and prognostic assessment of HCC. It also explores the role of DNA methylation in regulating HCC's malignant progression and sorafenib resistance, alongside elaborating the therapeutic effects of DNA methyltransferase inhibitors on HCC. A detailed examination of these aspects underscores the significant research on DNA methylation in tumour cells to elucidate malignant progression mechanisms, identify diagnostic markers and develop new tumour-specific inhibitors for HCC. KEY POINTS: A comprehensive summary of various aspects of DNA methylation, such as its mechanism, detection methods and biomarkers aiding in diagnosis and treatment. The role of DNA methylation in regulating hepatocellular carcinoma's (HCC) malignant progression and sorafenib resistance, alongside elaborating therapeutic effects of DNA methyltransferase inhibitors. Deep research on DNA methylation is critical for discovering novel tumour-specific inhibitors for HCC.

Citing Articles

Comprehensive review and updated analysis of DNA methylation in hepatocellular carcinoma: From basic research to clinical application.

Su L, Bu J, Yu J, Jin M, Meng G, Zhu X Clin Transl Med. 2024; 14(11):e70066.

PMID: 39462685 PMC: 11513202. DOI: 10.1002/ctm2.70066.

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