Human hepatocyte transplantation corrects the inherited metabolic liver disorder arginase deficiency in mice.

ABSTRACT: The transplantation, engraftment, and expansion of primary hepatocytes have the potential to be an effective therapy for metabolic disorders of the liver including those of nitrogen metabolism. To date, such methods for the treatment of urea cycle disorders in murine models has only been minimally explored. Arginase deficiency, an inherited disorder of nitrogen metabolism that presents in the first two years of life, has the potential to be treated by such methods. To explore the potential of this approach, we mated the conditional arginase deficient mouse with a mouse model deficient in fumarylacetoacetate hydrolase (FAH) and with Rag2 and IL2-Rγ mutations to give a selective advantage to transplanted (normal) human hepatocytes. On day -1, a uroplasminogen-expressing adenoviral vector was

SUBMITTER: Angarita SAK 

PROVIDER: S-EPMC5976549 | biostudies-literature | 2018 Jun

REPOSITORIES: biostudies-literature