Abstract
Background: Nonalcoholic fatty liver disease (NAFLD) is a disease of high prevalence without any approved treatment. Nonalcoholic steatohepatitis (NASH) is an advanced phenotype of the disease and the main focus of ongoing clinical trials. Denosumab, a human monoclonal antibody, which binds and inhibits the receptor activator of nuclear factor kappa-B ligand (RANKL), is a licensed medication for postmenopausal, male and glucocorticoid-induced osteoporosis, as well as for metastatic bone disease associated with specific cancers. Hepatic RANKL upregulation has been shown in a transgenic mice model.