In comparison with the left and right of Fig. 4A,B, seven pathways (PI3K-Akt signalling pathway and pathways in cancer, hepatitis B, bladder cancer, colorectal cancer, pancreatic cancer and prostate cancer) and two gene functions (positive regulation of cell proliferation and cytoplasm) were collectively enriched in both gene and miRNA analyses. This evidence concerns the gene AKT1 and prostate cancer.