Fig. 6
![Fig. 6](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs13000-021-01118-y/MediaObjects/13000_2021_1118_Fig6_HTML.png)
Association between 9 hub genes and immune factors. A Heatmap of association between 9 hub genes and immune stimulating factors. B Heatmap of association between 9 hub genes and immunosuppressive factors. C Heatmap of association between 9 hub genes and chemokines. D Heatmap of association between 9 hub genes and receptors. E Protein-protein interaction (PPI) network of 9 hub genes and immune factors. The average correlation between 32 immune-related factors and 9 hub genes was > 0.5