| CCN2 | cellular communication network factor / CCN family 2 |
| CIC | cancer-initiating cells |
| CLSM | confocal laser scanning microscopy |
| CSC | cancer stem cells |
| CTGF | Connective tissue growth factor |
| CRISPR | clustered regularly interspaced short palindromic repeat |
| ECM | extracellular matrix |
| EV | Extracellular vesicle |
| IVIS | in vivo imaging system |
| MMP | Moonlighting metalloproteinase |
| MV | Microvesicle |
| PEX | hemopexin-like repeat |