Figure 1
From: Patients with posttraumatic stress disorder exhibit an altered phenotype of regulatory T cells
Gating strategy for identification of Tregs populations. Upon gating on CD3+CD4+ cells (A) a small percentage of cells with the highest expression of CD25 was gated (B) among these CD25hi cells two distinct populations according to expression of FOXP3 and CD127 markers were visible (C). Tregs were identified as FOXP3+CD127lo/- subpopulation and divided into four subpopulations according to expression of HLA-DR and CD127 (D).