MGLL and neoplasm: The rapidly proliferating cancer cells have a strong lipid (e.g.,triacylglycerols, sterols, glycolipids, phospholipids, etc.)and cholesterolavidity, which can facilitate their rapid growth by FAO pathway-mediatedATP production.155,156 Blocking monoacylglycerol lipase(MGLL), a key lipolytic enzyme for FA generation, can inhibit themetabolism of lipids in tumor cells.