Fig. 4

GRID2IP-related immune cell infiltration in CRC. A–H Infiltration levels of different immune cells in high and low expression GRID2IP groups. Tumor-associated immune cells with statistically significant differences were Macrophages (A), Neutrophils (B), DC cell (C), T cells (D), T helper cells (E), CD8 + T cells (F), Th2 cells (G), Th1 cells (H). I–P Scatter plots of corresponding immune cells. Q Correlation between relative abundance of 24 immune cells and GRID2IP expression. The size of the circle dots in the figure represents the absolute Spearman's correlation coefficient value. Data are showed as mean ± SD. *p < 0.05, **p < 0.01, ***p < 0.001