LSS and fatty liver disease: Abbreviations: AFLD, alcohol-associated fatty liver disease; ATCC, American type culture collection; CYTOLD, cytosol to lipid droplet; DGAT2, acyl-CoA:diacylglycerol acyltransferase 2; DMEM, Dulbecco’s modified Eagle medium; ERTOLD, endoplasmic reticulum to lipid droplet; LSS, lanosterol synthase; PC, phosphatidylcholine; PE, phosphatidylethanolamine; PEMT, phosphatidylethanolamineN-methyltransferase; plin2, perilipin2.