Lack of killer immunoglobulin‐like receptor 2DS2 (KIR2DS2) and KIR2DL2 is associated with poor responses to therapy of recurrent hepatitis C virus in liver transplant recipients
Medhat Askar, Robin Avery, Rebecca Corey, Rocio Lopez, Dawn Thomas, Diane Pidwell, Bijan Eghtesad, Charles Miller, John Fung, Nizar N. Zein – 28 October 2009 – Killer immunoglobulin‐like receptors (KIRs) expressed on natural killer and natural killer T cells are involved in activation of these cells and can influence antiviral immunity in the liver. This study investigated the association between KIR genetic diversity and sustained virologic response (SVR) to Peginterferon and Ribavirin (Peg/RBV) therapy in liver transplant (LT) recipients with hepatitis C virus (HCV) recurrence.