However, in the 7 ovarian cancer cell lines subgroup, the results for two out of the four glycolytic enzymes, PKM2 and HK2,were closer to statistical significance than those for LDHA and GLUT1 (Figure 4B, PPKM2 = 0.096; PHK2 = 0.092). This evidence concerns the gene SLC2A1 and ovarian cancer.