The Potential of the FSP1cre-Pparb/d-/- Mouse Model for Studying Juvenile NAFLD.

ABSTRACT: Non-alcoholic fatty liver disease (NAFLD) can progress from steatosis to non-alcoholic steatohepatitis (NASH) characterized by liver inflammation, possibly leading to cirrhosis and hepatocellular carcinoma (HCC). Mice with impaired macrophage activation, when fed a high-fat diet, develop severe NASH. Evidence is mounting that Kupffer cells are implicated. However, it is unknown whether the resident CD68+ or bone marrow-derived CD11b+ Kupffer cells are involved. Characterization of the FSP1cre-Pparb/d-/- mouse liver revealed that FSP1 is expressed in CD11b+ Kupffer cells. Although these cells only constitute a minute fraction of the liver cell population, Pparb/d deletion in these cells led to remarkable hepatic phenotypic changes. We report that a higher lipid content was present in postna

SUBMITTER: Chen J 

PROVIDER: S-EPMC6830345 | biostudies-literature | 2019 Oct

REPOSITORIES: biostudies-literature