TICRR and hepatocellular carcinoma: In this study, TCGA (www.tcga-data.nci.nih.gov/tcga/) datasets and GEO (www.ncbi.nlm.nih.gov/geo) datasets were used to analyze the expression of TICRR in HCC, the relevance of TICRR mRNA expression and clinicopathological characteristics in patients with HCC, and the relationship between TICRR expression and immune infiltration level in Patients with HCC.