SCAP and metabolic dysfunction-associated steatotic liver disease: Consistent with the regulatory role of SREBP/SCAP in lipid metabolism, the rhythmicities of precursors of major phospholipids, including phosphatidylglycerol (PG), phosphatidylcholine (PC), phosphatidylethanolamine (PE), phosphatidylserine (PS), diacylglycerol (DAG), and triacylglycerol (TAG) (34), whose activities are reportedly involved in nonalcoholic fatty liver disease, were enriched in the SCAP-dependent group (Figure 4B).