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Angiogenesis signaling and targets of inhibition in approved antiangiogenic agents. Reproduced and adapted with permission from [74].
Abbreviations: Ang, angiopoietin; FGF, fibroblast growth factor; FGFR, fibroblast growth factor receptor; PDGF, platelet-derived growth factor; PDGFR, platelet-derived growth factor receptor; PlGF, placental growth factor; VEGF, vascular endothelial growth factor; VEGFR, vascular endothelial growth factor receptor.
