CXCL8 and neoplasm: The secretion profile of some of the cytokines related to inflammation in addition to tumor invasion, progression, and migration, namely, IFN-γ, TNF-α, IL-1β, IL-6, IL-8, and IL-12, demonstrated a decrease in values following treatment with the hWJSC-CC, hWJSC-CM (100%), and hWJSC-L (15 μg/ml) (Figures 6A–F).