Fig 3.
Phenotype of Treg cells in patients with PHTS. A, CD3+CD4+FOXP3+CD25+CD127− cells (Treg cells) were compared with FOXP3−CD25−CD127+ (naive and central Tmem cells) and FOXP3−CD25−CD127− cells (effector T cells). B, Expression levels of Helios are shown as a histogram and quantified in Treg cells. C, Expression levels of CTLA-4 are shown as a histogram and quantified in Treg cells. D, CD3+CD4+FOXP3+CD127− (Treg) cells were compared with FOXP3−CD127+ (naive and central Tmem) and FOXP3−CD127− (effector T cells) cells. CD25 expression in CD4+FOXP3+ Treg cells is shown as a histogram and quantified in Treg cells. No statistical differences were detected by using the Mann-Whitney U test.