Although you can t change the genes you were born with i azithromycin for uti Angiogenesis is regulated by a variety of pro angiogenic genes and signaling molecules including vascular endothelial growth factor VEGF, basic fibroblast growth factor bFGF, epidermal growth factor EGF, platelet derived growth factors, hypoxia inducible factors, angiopoetin 1 and 2, and matrix metalloproteinases 165