The top 5% miRNAs and TFs with the highest BC were six miRNAs (hsa‐miR‐182‐5p, hsa‐miR‐155‐3p, hsa‐miR‐124‐3p, hsa‐miR‐34a‐5p, hsa‐miR‐17‐5p, and hsa‐miR‐181a‐5p), five genes (PDK4, CCND2, FASN, SERPINE1, and SCD) and three TFs (STAT3, HIF1A, and FOS) (Table 4). The gene discussed is CCND2; the disease is breast cancer.