Furthermore, the levels of DNASE1L3 mRNA and β‐catenin mRNA in 28 pairs of HCC samples were detected by RT‐qPCR, and found that there was no correlation between DNASE1L3 mRNA and β‐catenin mRNA in HCC (Figure 7B). This evidence concerns the gene DNASE1L3 and hepatocellular carcinoma.