Fig. 2From: Enhancing prognostic accuracy in head and neck squamous cell carcinoma chemotherapy via a lipid metabolism-related clustered polygenic modelThe prognosis of HNSCC patients undergoing systemic therapy using lipid metabolism genes showed different outcomes and metabolic characteristics. A, Principal component analysis revealed two subgroups in all 173 TCGA-HNSCCs samples. B, Heatmap of the lipid metabolism genes in the two subgroups. C, Survival curve of the two subgroups. D, Gender distribution between the C1 and C2 groups. E, Pathology grade distribution between the C1 and C2 groups. F, Tumor status distribution between the C1 and C2 groups. G, GO and KEGG enrichment analyses for upregulated DEGs. H, GO and KEGG enrichment analyses for downregulated DEGs. I, Heatmap of the expression of metabolism-related genes in the two subgroupsBack to article page