HBV (IMAGE) Science China Press Caption HBV modulates the activity of cellular components of the tumor microenvironment, having the potential to both enhance and inhibit activity. Credit ©Science China Press Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.