Furthermore, the results also suggested that the expression of most marker sets of DCs, such as HLA-DPB1, CD1C, NRP1, and ITGAX had strong correlations with XRCC5, TRIM21, IFI16, STAT6, NLRC3, TBK1, XRCC6, and PRKDC expression in HCC (Supplementary Tables S1–3). Here, XRCC5 is linked to hepatocellular carcinoma.