Figure 6.
Immune analysis of high- and low-risk patients with hepatocellular carcinoma (A) Heat map of immune cell score. (B) Percentage abundance of tumor-infiltrating immune cells. The abscissa represents the sample and the ordinate represents the percentage of immune cell content in a single sample. (C) Expression distribution of immune checkpoint markers in tissues. *P<0.05, **P<0.01 and ***P<0.001.