We found that NAE1 (adjusted P‐value = 2.18E−41, fold change = 1.760), UBA3 (adjusted P‐value = 4.47E−22, fold change = 1.410), UBE2M (adjusted P‐value = 3.45E−24, fold change = 1.561), RBX1 (adjusted P‐value = 3.38E−53, fold change = 1.651), and RNF7 (adjusted P‐value = 7.64E−30, fold change = 1.481) were also upregulated in HCC in this microarray data (Table S10). Here, RNF7 is linked to hepatocellular carcinoma.