Related Experiment Video
Updated: May 17, 2026

Zika Virus Infectious Cell Culture System and the In Vitro Prophylactic Effect of Interferons
Published on: August 23, 2016
Current prospects for interferon-free treatment of hepatitis C in 2012
1Christchurch Hospital, Christchurch, New Zealand. Catherine.stedman@cdhb.health.nz
Abstract:
Present interferon-based therapy for chronic hepatitis C is limited by both efficacy and tolerability. Telaprevir and boceprevir are the first two direct-acting antiviral drugs (DAAs) that inhibit hepatitis C virus replication to be licensed for use in conjunction with pegylated interferon and ribavirin. Numerous other DAAs are in clinical development, and phases 2 and 3 trials are evaluating interferon-free combination DAA therapy. Interferon-free sustained virologic responses have now been achieved with combinations of asunaprevir and daclatasvir; sofosbuvir and ribavirin; sofosbuvir and daclatasvir; faldaprevir and BI207127; ABT-450, ritonovir and ABT-333; ABT-450, ritonovir and ABT-072; miracitabine, danoprevir and ritonavir; and alisporivir and ribavirin. Some drugs are genotype-specific in their activity, whereas others are pan-genotypic, and differential responses for the genotype 1 subtypes 1a and 1b have emerged with many DAA combinations. Viral breakthrough and resistance are important considerations for future trial design. The prospect of interferon-free combination DAA therapy for hepatitis C virus is now finally becoming a reality.
More Related Videos
Related Concept Videos
Inhibitors of Viral Protein Synthesis
Hepatitis
Viral Hepatitis I: Introduction
Retrovirus Life Cycles
Targeted Cancer Therapies
There are several types of targeted therapies against specific...
Microorganisms in Medicine and Therapeutics

