A New Role for Capsid Assembly Modulators To Target Mature Hepatitis B Virus Capsids and Prevent Virus Infection.

ABSTRACT: Hepatitis B virus (HBV) is a major human pathogen, killing an estimated 887,000 people per year. Therefore, potentially curative therapies are of high importance. Following infection, HBV deposits a covalently closed circular DNA (cccDNA) in the nucleus of infected cells that serves as a transcription template and is not affected by current therapies. HBV core protein allosteric modulators (CpAMs) prevent correct capsid assembly but may also affect early stages of HBV infection. In this study, we aimed to determine the antiviral efficacy of a novel, structurally distinct heteroaryldihydropyrimidine (HAP)-type CpAM, HAP_R01, and investigated whether and how HAP_R01 prevents the establishment of HBV infection. HAP_R01 shows a significant inhibition of cccDNA formation when applied during the

SUBMITTER: Ko C 

PROVIDER: S-EPMC7187577 | biostudies-literature | 2019 Dec

REPOSITORIES: biostudies-literature