HepG2 cells mount an effective antiviral interferon-lambda based innate immune response to hepatitis C virus infection

Abstract

HepG2-HFL cells represent a new system to study the interaction between HCV and the innate immune system, solidifying the importance of IFN-λ in hepatic response to HCV infection and revealing non-redundant roles of RIG-I and melanoma differentiation-associated protein 5 in HCV recognition and repression of infection.