| Extracellular vesicles | EVs |
| Synthetic nanoparticles | sNPs |
| Drug delivery system | DDS |
| International Society for Extracellular Vesicles | ISEV |
| Polyethyleneimine | PEI |
| Poly(lactic-co-glycolic acid) | PLGA |
| Poly(ethylene glycol) | PEG |
| Signal regulatory protein alpha | SIRPα |
| Mesenchymal stem cells | MSCs |