MTTP and metabolic dysfunction-associated steatohepatitis: We reported that reductions in liver secretion of very low-density lipoprotein (VLDL) in patients with NASH are caused by reductions in VLDL synthesis, with the latter due to the decreased expression of microsomal triglyceride transfer protein (MTTP); moreover, these reductions in VLDL secretion lead to the formation of larger lipid droplets in the livers of these patients [13]–[15].