Meanwhile, HIF1A, LDHA, PFKFB2, SLC16A1, SLC16A3, SLC16A8, and UEVLD in 1p19q non-co-deletion GBM had a higher expression relative to 1p19q co-deletion GBM (Supplementary Figure 4D). Here, PFKFB2 is linked to glioblastoma.