LPIN1 and metabolic dysfunction-associated steatotic liver disease: Many other SNPs of different genes involved in lipid metabolism, such as lipin 1 (LPIN1), oxidative stress, such as superoxide dismutase 2 (SOD2), and fibrogenesis, such as Kruppel-like factor 6 (KLF6), have been associated with the severity of liver damage in different studies on NAFLD patients [8–12].