qRT-PCR confirmed that JQ1 inhibited the expression of cancer stemness genes, including TP63, MET, CD44, FOSL1, AURKB, BANF1, BUB1B, CCND2, CDC20, CHAF1A, CKS1B, KIF22, MCM5, NCAPD2, and YAP116 (Fig. 1e). This evidence concerns the gene CDC20 and cancer.