Fig. 5From: Immune-related gene signature for predicting the prognosis of head and neck squamous cell carcinomaa Immune analysis. Immune cells are estimated based on data from TCGA. b The infiltration of CD8 T cells, memory-activated CD4 T cells and regulatory T cells were upregulated in the low immune group, while memory resting CD4 T cells were downregulated. P-values comparing immune high risk and low risk groups were calculated with t-testsBack to article page