We found that the mRNA expression levels of NEURL1B was increased, while the mRNA expressions levels of CNTN1 and FCER2 were decreased in the HCC tissues compared with the normal tissues (p = 6.96 × 10−10, 6.94 × 10−32 and 2.26 × 10−13, respectively, Figure 5). This evidence concerns the gene NEURL1B and hepatocellular carcinoma.