Role of LAP+CD4+ T cells in the tumor microenvironment of colorectal cancer

Figure 1 Abundance of LAP⁺CD4⁺ T cells in the colorectal cancer microenvironment based on flow cytometry. A: Gated on FSC/SSC, the proportion of LAP⁺CD4⁺ T cells in the CD4⁺ subset is presented in quadrant Q2; B: Flow cytometry to measure the proportion of LAP⁺CD4⁺ T cells in PBMCs and tissues; C: Proportion of LAP⁺CD4⁺ T cells in PBMCs; D: Proportion of LAP⁺CD4⁺ T cells in tissues.