Fig. 2From: Underlying IPEX syndrome in a patient with idiopathic juvenile arthritis and vitiligoBaseline laboratory findings and peripheral FOXP3 expression. In A—Baseline laboratory findings and in bold absent levels of IgA. In B—Quantitative expression of FOXP3 (CD127–/CD4+/CD25+/FOXP3+) in the proband and in a healthy control age and gender matched. C—Fluctuating levels of CRP (C-reactive protein—reference range < 5 mg/dL) observed over the yearsBack to article page