The relationship between tumors and inflammatory responses can be reflected by the levels of specific substances in blood or tumor specimens (Allen et al., 2007), including interleukin-6, IL-8, growth-associated oncogene -1, vascular endothelial growth factor, hepatocyte growth factor, and cytokines, and elevated levels of growth factors associated with tumor progression and recurrence (Karki et al., 2017). This evidence concerns the gene IL6 and neoplasm.