To understand the interplay between ITGA6 and the immune landscape in HCC, further analysis was conducted on the correlation between ITGA6 expression and the infiltration levels of various immune cell types in the TCGA LIHC dataset using TIMER 2.0 (Tumor Immune Estimation Resource 2.0) [18,19,20]. The gene discussed is ITGA6; the disease is hepatocellular carcinoma.