Among them, 4 genes (APOB, FGB, ALDOB, and ALB) were downregulated while 9 other genes (PPARG, PABPC3, MAPKAPK2, ADAMTS5, CCDC88A, PRRC2C, HNRNPK, DYNC1H1, and PRKDC) were enriched in the tumour group. The gene discussed is APOB; the disease is neoplasm.