Research Article

Seven Immune-Related Genes’ Prognostic Value and Correlation with Treatment Outcome in Head and Neck Squamous Cell Carcinoma

Figure 2

Analysis of differentially expressed genes. (a) Volcano plot of differentially expressed genes in HNSCC. Red dots represent upregulated genes, and green dots represent downregulated genes with statistical significance (), while black dots represent the genes without differential significance. (b) Heatmap of differentially expressed genes in HNSCC tumor tissues. The colors from green to red represent differentially expressed genes with low to high expression levels. (c) Volcano plot of differentially expressed immune-related genes in HNSCC tumor tissues. (d) Heatmap of differentially expressed immune-related genes in HNSCC tumor tissues.
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