In addition, in the Sun Brain Statistics (Table 1) [29], E2F7 was overexpressed in glioblastoma (fold change = 5.823), and in the French Brain Statistics (Table 1) [28], the increased E2F7 expression was found in anaplastic oligodendroglioma compared to normal sample (fold change = 2.282). Here, E2F7 is linked to anaplastic oligodendroglioma.