Fig. 1From: Bioinformatic analysis reveals hub genes and pathways that promote melanoma metastasisVenn diagram, PPI network and the most significant module of DEGs. a DEGs were selected with a fold change > 0.5 and P-value < 0.05 among the mRNA expression profiling sets GSE8401, GSE46517 and GSE7956. The 3 datasets showed an overlap of 120 genes. b The PPI network of DEGs was constructed using Cytoscape. c The most important module composed of seven hub genes. Upregulated genes are marked in light red; downregulated genes are marked in light blueBack to article page