In the present study, we observed increased IL-13, IL-4, and IL-10 levels and decreased IL-2, IFN-γ, and TNF-α after Dec 602 exposure, findings that support the need for additional research to determine whether exposure might promote a dysregulated immune environment that could increase vulnerability to tumor evasion (Vesely et al. 2011). The gene discussed is TNF; the disease is neoplasm.