Studying HBV Infection and Therapy in Immune-Deficient NOD-Rag1-/-IL2RgammaC-null (NRG) Fumarylacetoacetate Hydrolase (Fah) Knockout Mice Transplanted with Human Hepatocytes.

Studying HBV Infection and Therapy in Immune-Deficient NOD-Rag1-/-IL2RgammaC-null (NRG) Fumarylacetoacetate Hydrolase (Fah) Knockout Mice Transplanted with Human Hepatocytes. Methods Mol Biol. 2017;1540:267-276 Authors: Li F, Nio K, Yasui F, Murphy CM, Su L Abstract Chimeric mouse models with a humanized liver provide a unique tool to study hepatic virus diseases, including viral infection, viral pathogenesis, and antiviral therapy. Here we describe a detailed protocol for studying hepatitis B infection in NRG-derived fumarylacetoacetate hydrolase (Fah) knockout mice repopulated with human hepatocytes. The procedures include (1) maintenance and genotyping of the homozygous NRG-fah/fah mutant mice (NRG/F), (2) intrasplenic injection of human hepatocytes, (3) NTBC drug reduction cycling to improve human hepatocyte repopulation, (4) human albumin detection, and (5) HBV infection and detection. The method is simple and allows for highly reproducible generation of NRG/F-hu Hep mice for studying HBV infection and therapy. PMID: 27975325 [PubMed - in process]
Source: Molecular Medicine - Category: Molecular Biology Authors: Tags: Methods Mol Biol Source Type: research