GEPIA analysis disclosed that breast cancer patients have significantly higher expression of AURKA (4.0 vs. 1.5), AURKB (4 vs. 1), TTK (2.5 vs. 0.5), MELK (3.0 vs. 0.5), KIF20A (3.5 vs. 0.5) genes compared to healthy people. The gene discussed is AURKB; the disease is breast cancer.