Fig. 1From: Multi-omics characterization of a scoring system to quantify hypoxia patterns in patients with head and neck squamous cell carcinomaFlowchart of the study. TCGA, The Cancer Genome Atlas; GEO, Gene Expression Omnibus; HRGs, hypoxia-related genes; OS, overall survival; DEGs, differentially expressed genes; GSVA, gene set variation analysis; KEGG, Kyoto Encyclopedia of Genes and Genomes; PCA, Principal Component Analysis; TMB, tumor mutation burden; SCS, single-cell sequenceBack to article page