Fig. 4

The collagen gene expressions were positively correlated with immunosuppressive properties. A Correlation between the collagen genes and immunosuppressive cell recruitment factors in TCGA dataset. B Correlation between the collagen genes and immunosuppressive factors in TCGA dataset. C Correlation between the collagen genes and immunosuppressive cell recruitment factors in the CGGA dataset. D Correlation between the collagen genes and immunosuppressive factors in the CGGA dataset. E Protein-protein interaction network of the collagen genes and immunosuppressive cell recruitment factors and immunosuppressive factors