Knockdown of P4HA2 inhibits glycolysis in cervical cancer cells. A. Gene sets enrichment analysis showed that the gene set of HALLMARK_GLYCOLYSIS, REACTOME_GLYCOLYSIS and MOOTHA_GLYCOLYSIS were enriched in the P4HA2-high group from cervical cancer samples. NES, normalized enrichment score; FDR, false discovery rate. B. Glucose uptake in Hela and SiHa cells from siNC, siP4HA2-1# and siP4HA2-2# groups, *P<0.05 versus siNC group. C. Lactate production in Hela and SiHa cells from siNC, siP4HA2-1# and siP4HA2-2# groups, *P<0.05 versus siNC group.