Compared with the GS group, the AC026803.2, RHPN1-AS1, LINC00221, AL031058.1, ZFPM2-AS1, and THORLNC level were significantly higher in the HCC group, however, the CR936218.2 and AL359915.1 levels were significantly lower in the HCC group (Figure 3C). This evidence concerns the gene LINC00221 and hepatocellular carcinoma.