Fig. 9

Cellchat analysis in HNSCC. a Strength of ligand-receptor interactions between cell population pairs of HNSCC based on CellChat analysis. Edge width is proportional to the number of ligand-receptor pairs. Circle sizes are proportional to the number of cells per cluster. b Chord diagrams of pathway enrichment. c Dot plots of GO enrichments associated with PLAU in HNSCC. d Dot plots of KEGG pathways associated with PLAU in HNSCC. e The abundance of immune cells varied a lot between PLAU high-expression and PLAU low- expression subgroups