Figure 6. The correlation between the expression of 12 hub genes AURKA (A), CCNA2 (B), CDC20 (C), FOXM1 (D), HMMR (E), KIF20A (F), OIP5 (G), PRC1 (H), PTTG1 (I), TOP2A (J), TPX2 (K) and TRIP13 (L) and the disease-free survival of patients with HCC was analyzed by UALCAN database. A total of 365 patients with HCC (low/medium expression = 274 and high expression = 91) were included in the analysis.