Fig. 5

PPIF were up-regulated in LSCC tumor Macrophage-C1-C1QC and exosome. (a) Venn diagram analysis of Macrophage-C1-C1QC differentially expressed genes, highly expressed genes in single-cell transcription data, and differentially expressed genes and highly expressed genes in exosome data; (b) Dotplot of Macrophage-C1-C1QC differentially expressed genes in single-cell transcription data; (c) Volcano of differentially expressed genes in exosome; (d) Heatmap of differentially expressed genes in exosome; (e) Corrplot analysis shows the correlation of PPIF gene in exosome; (f) Vlnplot of PPIF in Macrophage-C1-C1QC of single-cell transcription data; (g) Boxplot of PPIF gene in exosome; (h) Survival curve of PPIF in Head and Neck Squamous Cell Carcinoma (HNSC) of GEPIA2 database.