Regarding cancer development (Gregory, 2013), pro-inflammatory cytokines, including interleukin (IL)-1α, IL-1β, IL-6, IL-8, IL-18, chemokines, matrix metallopeptidase (MMP)-9, and vascular endothelial growth factor (VEGF) are primarily regulated by the transcription factor nuclear factor (NF)-kB, which is active in most tumors and is induced by carcinogens (Aggarwal et al., 2006). Here, VEGFA is linked to cancer.