| AD | Alzheimer’s disease |
| BCSFB | blood-cerebrospinal fluid barrier |
| CNS | central nervous system |
| Cp | ceruloplasmin |
| Cp-ox/de | oxidized/deamidated ceruloplasmin |
| CSF | cerebrospinal fluid |
| CPEpiCs | choroid plexus epithelial cells |
| ECM | extracellular matrix |
| GO | Gene Ontology |
| GPI | glycosylphosphatidylinositol |
| HCPEpiCs | human choroid plexus epithelial cells |
| isoDGR | isoAspartate-Glycine-Arginine |
| NGR | Asparagine-Glycine-Arginine |
| PD | Parkinson’s disease |
| PIMT | protein L-isoaspartyl methyltransferase |
| RGD | Arginine-Glycine-Aspartate |