Fig. 2From: Involvement of immune system and Epithelial–Mesenchymal-Transition in increased invasiveness of clustered circulatory tumor cells in breast cancerGene set enrichment analysis. The numbers for each bar indicate the number of significant genes. a Significant pathways of EMT subnetwork (size = 22) (q-value < 0.05). b Significant pathways of Immune subnetwork (size = 35) (q-value < 0.05). c Significant pathways of signaling network of CTCs (q-value < 0.05)Back to article page