Fig. 1. Mitochondrial dysfunction in fatty liver. In fatty liver, stressed and damaged mitochondria cause greater oxidative stress and less energy production. New therapeutics that restore mitochondrial function could be a promising way to treat metabolic dysfunction-associated steatotic liver disease. GLP-1, glucagon-like peptide 1; NAD+, nicotinamide adenine dinucleotide; NR, nicotinamide riboside; NMN, nicotinamide mononucleotide; MitoQ, mitoquinone; ROS, reactive oxygen species; ATP, adenosine triphosphate.
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