Fig. 2

Significant differences in the infiltration level of various immune cells between GC and normal tissues a Infiltration abundance of 22 immune cells in each sample; b The heat map of the infiltration abundance of 22 immune cells in Tumor group (pink) and Normal group (blue). In the matrix, green to red indicates the level of infiltration gradually rises; c The difference in the infiltration level of 22 immune cells in the Normal group and the Tumor group. The blue line represents the Normal group, and the red line represents the Tumor group