Figure 1. Molecular characterizations of immune-related prognostic genes. (A) Weighted gene coexpression network analysis (WGCNA) of immune-related differentially expressed genes with a soft threshold β = 7. (B) Gene modules related to HNSCC obtained by WGCNA. (C) Mutation frequency of 35 immune-related prognostic genes. (D) CNV variation frequencies of 35 immune-related prognostic genes in the TCGA-GBM cohort. (E) Transcription factors for 35 immune-related prognostic genes. (F) The network of the 35 immune-related prognostic genes.