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. 2024 Jun 18;7:737. doi: 10.1038/s42003-024-06426-9

Fig. 5. Immune infiltrate ligand signalling events.

Fig. 5

a Ligand signalling analysis between immune infiltrate ROIs and adjacent tumour ROIs. Left, top active ligands. Right, Ligands in the immune infiltrate and targets in tumour ROIs. The opacity of the arrows indicates the strength of the correlation between the ligand and the target. b Gene set enrichment of immune infiltrate targets. c Immunofluorescence staining of one of the top signalling ligands found from Immune infiltrates shows expression of GPNMB in tumour regions. d Inferred Ligand-to-target signalling path between GPNMB and SERPINE1 to VEGFA using the NicheNet package. Size and opacity of arrows indicates the interaction potential between two genes.