HBV Precore G1896A Mutation Promotes Malignancy of Hepatocellular Carcinoma by Activating Endoplasmic Reticulum Stress to Enhance Aerobic Glycolysis.

ABSTRACT: Hepatitis B virus (HBV) precore G1896A mutation is closely associated with poor prognosis of liver disease. We previously revealed that the G1896A mutation could enhance HBV replication and promote hepatocellular carcinoma (HCC) cell growth both in vitro and in vivo. However, the in-depth mechanisms by which this mutation promotes the malignancy of HCC still need to be explored. Here, we examined the activation of endoplasmic reticulum (ER) stress and glycolysis in HBV G1896A mutation-associated HCC. Bioinformatics, chromatin immunoprecipitation assay and dual-luciferase assay were performed to give insight into the underlying molecular interaction between ER stress and glycolysis. Here, we observed that HBV G1896A mutation also promoted HCC cell invasion and migration. Furthermore, HBV G1

SUBMITTER: Zhao B 

PROVIDER: S-EPMC12409075 | biostudies-literature | 2025 Sep

REPOSITORIES: biostudies-literature