Similarly, glioblastoma cells treated with GSK2837808A (GSK, 10 μM), a selective inhibitor of LDHA and Dichloroacetate (DCA, 20 μM), a selective inhibitor of PDK1, reversed the EMT protein markers induced by TGF-β1 (Figure 5(d)). The gene discussed is PDK1; the disease is glioblastoma.