Enhanced Suppressive Activity of Regulatory T Cells in the Microenvironment of Malignant Pleural Effusions

Figure 8

Relative mRNA expression of FOXP3, CTLA-4, CD28, and GITR genes in CD4⁺CD25⁺ cells in relation to CD4⁺CD25⁻ cells from malignant and benign pleural effusions.