Selection of hepatitis C virus resistant to ribavirin.

ABSTRACT:

Background

Given the side effects associated with intravenous injections of interferon, an interferon-free regimen for the treatment of HCV infections is highly desirable. Recently published clinical studies show that interferon-free combination therapies containing ribavirin are efficacious, suggesting that an interferon-free therapy could be adopted in the near future. Therefore, understanding HCV resistance to ribavirin could be of major importance. In an approach to understand the effect of ribavirin on HCV replication and HCV resistance, we have selected a ribavirin resistant mutant of HCV in vitro.

Methods

We serially passed the J6/JFH1 strain of HCV in Huh7D cells (a Huh7 cell derivative more permissive to HCV replication) in the presence of different concentrations o

SUBMITTER: Feigelstock DA 

PROVIDER: S-EPMC3163560 | biostudies-literature | 2011 Aug

REPOSITORIES: biostudies-literature