In addition, GO enrichment analysis showed that TICRR co-expression is mainly related to “ATPase activity,” “tubulin binding,” “microtubule binding,” etc. KEGG analysis showed that TICRR co-expression is mainly related to “cell cycle” and “valine, leucine and isoleucine degradation.” These results may indicate that the expression of TICRR in HCC might play an important role in the tumorigenesis, progression, diagnosis, and predicting prognosis of HCC. The gene discussed is TICRR; the disease is hepatocellular carcinoma.