SREBF1 and metabolic dysfunction-associated steatotic liver disease: Although the NAFLD/NASH in HFD- or GAN diet–fed miR-33b KI mice might have multiple causes, the primary cause is considered to be miR-33b in hepatocytes, as evidenced by the significant increase in hepatic Srebf1/miR-33b levels on the GAN diet and our analysis of Alb-Cre/miR-33bfl/fl KI mice.