(B) Tumor growth curves of PKM2 WT or KO py8119 cell line allografts in systemic PKM2 KO or WT mice (n=5). Data information: Data are displayed as means ± SD. Statistical significance was assessed using a two-tailed Student's t-test, ∗p < 0.05, ∗∗p < 0.01 and ∗∗∗p < 0.001. 