| OA | Osteoarthritis |
| MiRNA | Micro ribonucleic acid |
| EVs | Extracellular vesicles |
| MSC | Mesenchymal stem cell |
| BMSC | Bone marrow-derived stem/stromal cell |
| SMSC | Synovial mesenchymal stem cell |
| FLS | Fibroblast-like synoviocyte |
| NSAIDs | non-steroidal anti-inflammatory drugs |