| AD | Alzheimer Disease |
| BBB | Blood brain barrier |
| CNS | Central nervous system |
| CSF | Cerebrospinal fluid |
| FTD | Tau-negative fronto-temporal Dementia |
| kDa | Kilo Dalton |
| miRNA | microRNA |
| mRNA | Messenger RNA |
| NCL | Neuronal lipofuscinosis |
| PGRN | Progranulin |
| SE | Status epilepticus |