DAVID enrichment analysis of these DEGs indicated that the upregulated genes in the carcinoma cells of NAT-treated PDAC were significantly enriched with functional terms related with apoptosis (KW-0053~Apoptosis, FDR = 0.013) and Ser/Thr-type protein kinases (SM00133:S_TK_X, FDR = 0.024), suggesting upregulation of these functional terms by NAT (Figure 2B). This evidence concerns the gene BRD2 and carcinoma.