| •Angiopoietin | • Placental growth factor |
| • Fibroblast growth factors (FGF) | • Platelet derived growth factor |
| • Granulocyte colony stimulating factor | • Proliferin |
| • Hepatocyte growth factor | • Thyroxine |
| • Insulin-like growth factor | • Transforming growth factor (α and β) |
| • Interleukin 8 | • Tumour necrosis factor α |
| • Leptin | • Vascular endothelial growth factor (VEGF) |