Fig. 4From: Integrated whole genome microarray analysis and immunohistochemical assay identifies COL11A1, GJB2 and CTRL as predictive biomarkers for pancreatic cancerPPI network analysis of the identified DEGs. Red and green color represents upregulated and downregulated DEGs in tumor group. The size of the node is determined by the number of its interaction with other nodes. PPI protein–protein interaction, DEGs differentially expressed genesBack to article page