Hepatocyte Factor JMJD5 Regulates Hepatitis B Virus Replication through Interaction with HBx.

ABSTRACT:

Unlabelled

Hepatitis B virus (HBV) is a causative agent for chronic liver diseases such as hepatitis, cirrhosis, and hepatocellular carcinoma (HCC). HBx protein encoded by the HBV genome plays crucial roles not only in pathogenesis but also in replication of HBV. Although HBx has been shown to bind to a number of host proteins, the molecular mechanisms by which HBx regulates HBV replication are largely unknown. In this study, we identified jumonji C-domain-containing 5 (JMJD5) as a novel binding partner of HBx interacting in the cytoplasm. DNA microarray analysis revealed that JMJD5-knockout (JMJD5KO) Huh7 cells exhibited a significant reduction in the expression of transcriptional factors involved in hepatocyte differentiation, such as HNF4A, CEBPA, and FOXA3. We found that hydrox

SUBMITTER: Kouwaki T 

PROVIDER: S-EPMC4794694 | biostudies-literature | 2016 Jan

REPOSITORIES: biostudies-literature