Searching for interferon-induced genes that inhibit hepatitis B virus replication in transgenic mouse hepatocytes.

ABSTRACT: We have previously shown that alpha/beta interferon (IFN-alpha/beta) and IFN-gamma inhibit hepatitis B virus (HBV) replication noncytopathically in the livers of HBV transgenic mice and in hepatocyte cell lines derived from these mice. The present study was designed to identify transcriptionally controlled hepatocellular genes that are tightly associated with the inhibition of HBV replication and that might, therefore, mediate the antiviral effect of these cytokines. Twenty-nine genes were identified, many of which have known or potential antiviral activity. Notably, multiple components of the immunoproteasome and ubiquitin-like proteins were strongly induced by both IFN-alpha/beta and IFN-gamma, as were a number of GTP-binding proteins, including GTPases with known antiviral activity, che

SUBMITTER: Wieland SF 

PROVIDER: S-EPMC140855 | biostudies-literature | 2003 Jan

REPOSITORIES: biostudies-literature