VEGF	Vascular endothelial growth factor
VEGFR-1/2	Vascular Endothelial Growth Factor Receptors 1 and 2
PDGF	Platelet-derived growth factor
PDGF-A/B/C/D	PDGF isoforms
TGF-β	Transforming growth factor-beta
IGF-1/2	Insulin-like growth factor-1/2
EGF	Epidermal growth factor
EGFR	Epidermal growth factor receptor
FGF	Fibroblast growth factor
FGFR	Fibroblast growth factor receptor
MMPs	Matrix metalloproteinases
TIMPs	Tissue inhibitors of metalloproteinases
TNF-α	Tumor necrosis factor-alpha
IL-6, IL-1β	Interleukin-6, Interleukin-1 beta
PLCγ	Phospholipase C-gamma
PKC	Protein kinase C
Raf	Rapidly accelerated fibrosarcoma kinase
MEK	Mitogen-activated protein kinase kinase
MAPK	Mitogen-activated protein kinase
TbRI	Transforming growth factor-β receptor type I
PP2C	Protein phosphatase 2C
mTOR	Mechanistic target of rapamycin