We used immunohistochemistry to evaluate the expression of the above-mentioned 14 genes (HAMP, CARD16, TRIM38, CCR5, S100A8, MSR1, S100A9, S100A4, CHI3L2, PLAU, GCH1, P2RY8, UPP1, PROS1) in glioma and normal tissues. Here, CCR5 is linked to central nervous system cancer.