Figure 6

(a) Volcano plot shows upregulated (blue) and downregulated (red) genes. The top five highly expressed genes are labelled. (b) Upregulated gene ontology terms. (c) Downregulated gene ontology terms. (d–g) Expression of downregulated hub genes BMP4, C3 protein, CXCL13, and DKK1 (red = tumor tissue, gray = normal tissue), significance < 0.05.