| Cytokines |
| Transforming growth factor-β (TGF-β) |
| Interleukin (IL)-4 |
| IL-13 |
| IL-17 |
| Chemokines |
| CCL2 |
| CXCL8 |
| CXCL12 |
| Growth Factors |
| Connective tissue growth factor (CTGF) |
| Platelet-derived growth factor (PDGF) |
| Vascular endothelial growth factor (VEGF) |
| Fibroblast growth factor (FGF) |
| Insulin-like growth factor-1 (IGF-1) |
| Small Secreted Signaling Proteins |
| Wnt proteins |
| Endothelin-1 (ET-1) |