Figure 2.
Flow cytometry analysis of peripheral blood Foxp3+CD4+ Treg cells. (A) Peripheral blood mononuclear cells (PBMCs) were stained with anti-CD4, CD25, and Foxp3. Gated CD4+ lymphocytes were selected for CD25+Foxp3+ or Foxp3+ cell analyses, respectively. (B) Summary plots showing individual results of the frequency of CD25+Foxp3+CD4+ and Foxp3+CD4+ in non-segmental vitiligo (NSV) patients versus healthy controls.