Several cytokines, which can arise from either tumor cells or immunocytes [7], such as tumor necrosis factor (TNF)-α, interleukin (IL)-1β, IL-6, IL-8, IL-10, and vascular endothelial growth factor (VEGF), have been linked with cancers and can either promote or inhibit tumor development. This evidence concerns the gene CXCL8 and neoplasm.