Research Article

Identification of Key Prognostic Biomarker and Its Correlation with Immune Infiltrates in Pancreatic Ductal Adenocarcinoma

Figure 1

Identification of DEGs in pancreatic cancer using three databases. (a) The differentially expressed genes from the TCGA database were determined by GEPIA. (b) The volcano map for the GSE15471 dataset. (c) A Venn diagram showing 159 upregulated genes in PDAC. (d) A Venn diagram showing 53 downregulated genes in PDAC.