Liver macrophages and inflammation in physiology and physiopathology of non-alcoholic fatty liver disease.

ABSTRACT: Non-alcoholic fatty liver disease (NAFLD) is the hepatic manifestation of metabolic syndrome, being a common comorbidity of type 2 diabetes and with important links to inflammation and insulin resistance. NAFLD represents a spectrum of liver conditions ranging from steatosis in the form of ectopic lipid storage, to inflammation and fibrosis in nonalcoholic steatohepatitis (NASH). Macrophages that populate the liver play important roles in maintaining liver homeostasis under normal physiology and in promoting inflammation and mediating fibrosis in the progression of NAFLD toward to NASH. Liver macrophages are a heterogenous group of innate immune cells, originating from the yolk sac or from circulating monocytes, that are required to maintain immune tolerance while being exposed portal and

SUBMITTER: Thibaut R 

PROVIDER: S-EPMC9290065 | biostudies-literature | 2022 Jun

REPOSITORIES: biostudies-literature