Furthermore, an investigation of 11 liver cancer groups in the HCCDB database revealed that UBR5 mRNA expression was considerably higher in 9 of the 11 groups including HCCDB1 (GSE22058), HCCDB3 (GSE25097), HCCDB4 (GSE36376), HCCDB6 [GSE14520(GPL3721 Subset)], HCCDB13 (GSE63898), HCCDB15 (TCGA-LIHC), HCCDB16 (GSE64041), HCCDB17 (GSE76427) and HCCDB18 (ICGC-LIRI-JP) when compared to adjacent tissues (Figure 2B, Supplementary Table S3). The gene discussed is UBR5; the disease is liver cancer.