PPARA and metabolic dysfunction-associated steatohepatitis: Moreover, it is worth noting that PPAR is involved in the regulation of lipid metabolism (Gross et al., 2017), autophagy (Liang et al., 2023), apoptosis (Ren et al., 2017), immunity, and inflammation (Ni et al., 2022) in the process of NASH, and it is a potentially effective target for the treatment of NASH.