GPT and fatty liver disease: The search string included: ("Pioglitazone" OR "Semaglutide" OR "Liraglutide" OR "GLP-1 agonist" OR "Lifestyle modification" OR "Diet therapy" OR "Exercise therapy") AND ("Metabolic dysfunction-associated steatohepatitis" OR "MASH" OR "Metabolic dysfunction-associated fatty liver disease" OR "MAFLD" OR "Pathogenesis") AND ("Liver fibrosis" OR "Hepatic fibrosis" OR "Fibrosis progression") AND ("Treatment outcome" OR "Fibrosis improvement" OR "MASH resolution" OR "Adverse effects" OR "Histological improvement" OR "Biomarkers" OR "ALT" OR "AST").