Results
In the tissue, CXCL10, CXCR5, and CCL20 expression and IL-22+, CD4+/IL-17+, CD4+/IFN-γ + and CD123+/IDO + cell percentages were increased in SLE/DLE versus SLE/SCLE. Circulating CD4+/CD161-/IL-22+, CD4+/CD161+/IL-17+, CD4+/CD25-/IFN-γ+, CD19+/CD38hi/IL-10 + and CD123+/CD196+/IDO + cell percentages were higher in SLE/DLE versus SLE/SCLE. In the tissue, we found positive correlations between CXCR3 and CD4+/IL-17 + cells; CCR2 and CD4+/IFN-γ + cells; and CCR10 and CD123+/IDO + cells in the SLE/DLE patients and between CXCL13 and CD20+/IL-10 + cells in the SLE/SCLE patients. In the peripheral blood, we determined positive correlations between CXCR5 and CD4+/CD25-/IFN-γ + cells; CCL17 and CD4+/CD161-/IL-22 + cells; and CCL17 and CD4+/CD161+/IL-17 + cells in the SLE/DLE patients and between CXCR5 and CD3+/CD19+/CD38hi/IL-10 + cells; CCR2 and CD4+/CD25hi/Foxp3 + cells; and CXCR1 and CD4+/CD25hi/Foxp3 + cells in the SLE/SCLE patients. Positive correlations between the pain score and the expression of CCL2 and CCR6 expression were found in the SLE/SCLE patients. In