CTSK and PLAU as Prognostic Biomarker and Related to Immune Infiltration in Pancreatic Cancer: Evidence from Bioinformatics Analysis and qPCR

Figure 1

Venn diagram, PPI network, and the most significant module of DEGs. (a) Three microarray databases GSE15471, GSE62165, and GSE28735 were selected from GEO with logFC (fold change) >1 or <-1 and adj. value < 0.05. The 3 datasets showed an overlap of 249 genes. (b) The PPI network of DEGs was constructed using Cytoscape. (c) We select CTSk as the most significant module (7 nodes and 14 edges) and draw the PPI network. Upregulated genes are marked in light red; downregulated genes are marked in light blue.

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