| AD | Alzheimer’s disease |
| Aβ | Amyloid-β |
| NFTs | Neurofibrillary tangles |
| PSEN1 | Presenilin 1 |
| PSEN2 | Presenilin 2 |
| APP | Amyloid precursor protein |
| Apo E | Apolipoprotein E |
| CTF | C-terminal fragment |
| BACE1 | β-secretase 1 |
| LRP1 | Low-density lipoprotein receptor related protein 1 |
| IDE | Insulin-degrading enzyme |
| H2O2 | Hydrogen peroxide |
| ROS | Reactive oxygen species |
| NMDA-R | N-methyl-d-aspartate receptor |
| AVED | Ataxia with vitamin E deficiency |
| TTP | α-Tocopherol transfer protein |
| CNS | Central nervous system |
| HNE | 4-Hydroxynonenal |
| TBARS | Thiobarbituric acid reactive substances |
| PARP | poly-ADP ribose polymerase |
| nAChRs | Nicotinic acetylcholine receptors |
| GLT-1 | Glutamate transporter-1 |
| NPCs | Neural progenitor cells |
| MDA | Malondialdehyde |
| NGF | Nerve growth factor |
| SOD | Superoxide dismutase |
| GSH | Reduced glutathione |
| WT | Wild-type |
| PLTP | Phospholipid transfer protein |
| PLTP-KO | Phospholipid transfer protein-knockout |
| MAPK | mitogen-activated protein kinase |
| GSSG | Oxidized glutathione |
| α-TQ | α-Tocopherol quinine |
| IL-6 | Interleukin 6 |
| IL-1β | Interleukin 1β |
| iNOS | Inducible nitric oxide synthase |
| RCBI | Repetitive concussive brain injury |
| STZ | Streptozotocin |
| TRF | Tocotrienol-rich fraction |
| GFAP | Glial fibrillary acidic protein |
| PGE2 | Prostaglandin E2 |
| TxB2 | Thromboxane A2 |
| iPF2α-VI | Isoprostane F2α-VI |
| nNOS | Neuronal nitric oxide synthase |
| MCI | Mild cognitive impairment |