FIGURE 2.

Measurement of (A) CD4⁺PD‐1⁺T, CD4⁺PD‐1^highT and CD8⁺PD‐1⁺T, and (B) CD4⁺CD25^highTregs in HIV‐infected/AIDS patients (n = 100) and healthy controls (n = 20). Con, healthy controls; Pat, HIV‐infected/AIDS patients. L, lymphocytes. **p < 0.01, ****p < 0.0001