CYP27A1 and metabolic dysfunction-associated steatotic liver disease: In 26 of these genes, methylation significantly correlated with RNA expression, detecting i.e. genes such as CYP27A1, OSTɑ, and SLC27A5 (BA homeostasis), and SLCO2B1, SLC47A1, and several UGT and CYP genes (DM) to be NAFLD dependently modulated.