Vascular endothelial growth factor-mediated angiogenesis is involved in invasive tumor growth and metastasis in cancers including nonsquamous non-small cell lung cancer (Han et al. 2001), colorectal cancer (André et al. 2000), breast cancer (Kurebayashi et al. 1999), cervical cancer (Hashimoto et al. 2001), and ovarian cancer (Nishida et al. 2004). Here, VEGFA is linked to cancer.