Besides, the expression of VEGF (Mhigh/Mlow = 1.48 fold, p-Value = 0.021), NGF (Mhigh/Mlow = 1.79 fold, p-Value = 0.005), and IGF2 (Mhigh/Mlow = 2.12 fold, p-Value = 0.014), which were involved in tumor metastasis were also increased in the Mhigh group. The gene discussed is NGF; the disease is neoplasm.