Fig. 3

SP1 promotes glioma cells aerobic glycolysis and proliferation. a, b ECAR were measured through the Glycolysis Stress in U87 and U251 cells after the cells were transfected si-NC or si-SP1. c The expression of SP1, Glut1 and PKM2 were measured by Western blot in si-NC or si-SP1-transfected U87 and U251 cells. d Colony formation ability of si-NC or si-SP1-transfected U87 and U251 cells. *P < 0.05, **P < 0.01. All results are representative of at least three independent experiments