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. Author manuscript; available in PMC: 2014 Feb 1.
Published in final edited form as: J Clin Immunol. 2012 Oct 18;33(2):10.1007/s10875-012-9817-6. doi: 10.1007/s10875-012-9817-6

Fig. 5. Sarcoidosis BAL Tregs do not produce IL-17.

Fig. 5

a Frequencies of IL-17A+CD4+FoxP3+ and IFN-γ+CD4+FoxP3+ cells from polyclonally activated BAL of disease controls (diamonds, n=5) and patients with sarcoidosis (square, n=10). FoxP3 used a marker for Tregs. b Frequencies of IL-17A+CD4+FoxP3+ and IFN-γ+CD4+FoxP3+ cells from ESAT-6 stimulated BAL from disease controls (diamonds, n=5) and patients with sarcoidosis (squares, n=10). P values are indicated