Fig. 5From: Identification of tubulointerstitial genes and ceRNA networks involved in diabetic nephropathy via integrated bioinformatics approachesPPI network and three significant modules. A The PPI network includes 277 nodes and 803 edges. B-D three modules are extracted with MCODE score > 5. Red nodes indicate up-regulated DEGs and green nodes indicate down-regulated DEGs. PPI: protein–protein interactionBack to article page