Hepatic Natural Killer T-cell and CD8+ T-cell Signatures in Mice with Nonalcoholic Steatohepatitis.

ABSTRACT: Hepatic inflammation is a key pathological feature of Nonalcoholic Steatohepatitis (NASH). Natural Killer T-cells (NKT) and CD8+ T-cells are known to play an important role in obesity related adipose tissue inflammation. We hypothesized that these same inflammatory phenotypes would be present in progressive NASH. We used a previously established high fat high carbohydrate (HFHC) murine obesogenic diet model of progressive NASH to investigate the role of NKT cells and CD8+ T-cells in C57Bl6/J mice. Further, to better understand the impact of these cell populations; CD1d-deficient and CD8+ T-cell depleted mice were subjected to HFHC diet for 16 weeks. C57Bl6/J mice fed HFHC diet had increased body weight, liver triglyceride content, serum alanine aminotransferase (ALT) levels and increased N

SUBMITTER: Bhattacharjee J 

PROVIDER: S-EPMC5687094 | biostudies-literature | 2017 Jun

REPOSITORIES: biostudies-literature