We constructed a PPI network of the top 50 genes positively and negatively correlated with TGIF2 respectively and identified 10 hub genes (HDAC1, CASP3, REST, HMG20B, FZD7, GNAI3, FZD1, EPHB4, KCNJ9, SCRT1) which have good diagnostic ability in glioma. This evidence concerns the gene SCRT1 and central nervous system cancer.