IL-17 Genetic and Immunophenotypic Evaluation in Chronic Graft-versus-Host Disease

Figure 1

Representative flow cytometry graphs of CD4⁺ lymphocytes expressing intracellular cytokine IL-17A. Flow cytometry dot-plots demonstrate the lymphocyte region (R1) selected (a) and the data analyzed in total CD4⁺ T cells (R2) (b). A single-color histogram (M1) (c) expressing IL-17A in the CD4⁺ T cells was obtained from the R2 region (c). Double-positive CD4⁺IL-17A⁺ in total lymphocytes (R3) and total IL-17A production (R4) were also analyzed in a dot-plot graphic (b).

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(b)

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