Fig. 6From: Apatinib preferentially inhibits PC9 gefitinib-resistant cancer cells by inducing cell cycle arrest and inhibiting VEGFR signaling pathwayDifferentially expressed genes in cell cycle pathway. a Heatmap for differentially expressed genes in any of A, C, D group comparisons. The changed genes by comparison of PC9 and apatinib-treated PC9 cells. b DEGs in cell cycle pathway after treatment of apatinib in PC9GR cells. Only CCKN1C is up regulated and all others are down regulatedBack to article page