| AMPK | 5′-adenosine monophosphate-activated protein kinase |
| AP | apical |
| BL | basolateral |
| BSA | bovine serum albumin |
| DMEM | Dulbecco’s modified Eagle’s medium |
| FBS | Foetal bovine serum |
| HMGCoAR | 3-hydroxy-3-methylglutaryl coenzyme A reductase |
| HNF-1 | alpha hepatic nuclear factor 1 alpha |
| LDL | low density lipoprotein |
| LDLR | low density lipoprotein receptor |
| NPC1L1 | Niemann-Pick C1-Like 1 |
| PCSK9 | proprotein convertase subtilisin/kexin type 9 |
| SREBP-2 | sterol regulatory element binding proteins 2 |
| SDS-PAGE | sodium dodecyl sulphate—polyacrylamide |
| TEER | trans-epithelial electrical resistance |
| TICE | trans-intestinal cholesterol efflux |