Table 2. Commonly Employed Enzymatically Cleavable Peptides Used in Hydrogels.
| peptides | hydrogel | enzyme | cells | refs |
|---|---|---|---|---|
| GPQG ↓ IAGQ | PEG | MMP-1, collagenase | human foreskin fibroblasts | (213,230) |
| GPQG ↓ IWGQ | PEG, RLP, HA | MMP-1, collagenase | human foreskin fibroblasts, hMSCs | (54,160,213,230,232) |
| GPQG ↓ PAGQ | PEG | collagenase | (230) | |
| L ↓ GPA | PEG | MMP-1 | human dermal fibroblasts (HDFs) and HASMCs | (224) |
| YK ↓ NRD | PEG | plasmin | (233) | |
| VR ↓ N | PEG, HA | plasmin | MSC | (234) |
| CGGY ↓ C | PEG | chymotrypsin | (51) | |
| AAPV ↓ RGGG | PEG | elastase | human neutrophil elastase | (115) |
| AAAAAAAAA | PEG | elastase | human dermal fibroblasts (HDFs) and HASMCs | (224) |
| PEN ↓ FF | PEG | MMP-13 | hMSCs | (235) |
| LVG ↓ LIG | alginate, pluronic | MMP-2 | hMSCs | (236,237) |