DPP4 and metabolic dysfunction-associated steatotic liver disease: Recent animal model and NAFLD adults studies showed an effective role of GLP-1 receptor agonists resistent to DPP-4 (such as exenatide and liraglutide) or DPP-4 inhibitors (e.g. some gliptins) as a promising new therapy in NAFLD for their ability in modulating fatty acid oxidation, decreasing lipogenesis, and improving hepatic glucose metabolism[52].