NGF and neoplasm: The analysis revealed that cytokines, including IFN-γ, IL-1ra, IL-8, M-CSF, MCP-1, MIP-1α, and SCGF-β, were associated with tumor height, while β-NGF, GRO-α, IL-5, IL-9, MIP-1β, TNF-β, and VEGF were linked to tumor diameter.