Fig. 4

The association between IRS and immune infiltration in STAD. A Correlation atlas between IRS and immune infiltration in STAD based on seven state-of-the-art algorithms. B–D IRS score was negatively correlated with the abundance of CD8 + T cell, B cell and Dendritic cell. E, F ssGSEA analysis revealing the level of immune cells and immune related functions in different IRS score group. G–I The immune score, stroma score and ESTIMAE score in different IRS score group. *p < 0.05, **p < 0.01, ***p < 0.001.