CD4⁺CD45RA⁻FOXP3^low Regulatory T Cells as Potential Biomarkers of Disease Activity in Systemic Lupus Erythematosus Brazilian Patients

Figure 1

Naturally occurring Treg lymphocytes of SLE patients and healthy individuals. (a) CD4⁺FOXP3⁺CD25⁺CD127^- Phenotyping: CD4⁺FOXP3⁺ cells (1), CD4⁺FOXP3⁺CD25⁺ cells (2), CD4⁺FOXP3⁺CD25⁺CD127^- in CD4⁺FOXP3⁺ cells (3); (b) CD4⁺ T Lymphocytes and CD4⁺FOXP3⁺ Treg cells; (c) CD4⁺FOXP3⁺CD25⁺CD127^- cells in CD4⁺FOXP3⁺ Treg cells. p≤0.002.

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(b)

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