KIF4A and glioblastoma: When the mRNA expression of KIF4A, 9, 18A, and 23 in the LGG and GBM merged dataset was compared with that in normal groups, KIF4A, 18A, 23, and 9 exhibited 11.9-, 8.8-, 6.6, and 0.9-fold change compared to the normal group respectively (Fig. 1A lower left panel and Table 1).