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. 2014 Aug 11;105(8):933–942. doi: 10.1111/cas.12459

Fig. 5.

Fig. 5

Interleukin (IL)-17A and IL-22 inhibited IL-12-inducing interferon (IFN)-γ-producing cells in peripheral blood mononuclear cells (PBMCs). (a) & (b) PBMCs from healthy donors or AML patients were activated with Th1 polarizing cytokines (IL-12, 10 ng/mL; anti-CD3 antibody, 1.5 μg/mL) with or without IL-17A (10 ng/mL) and IL-22 (10 ng/mL) for 12 days. Cells were subsequently stimulated with phorbol 12-myristate13-acetate (PMA) and ionomycin in the presence of brefeldin A, stained for intercellular IFN-γ, and analyzed by flow cytometry. A representative dot plot analysis showing percentage of IFN-γ-positive cells within gated CD3+CD4+ (CD3+CD8-) population. Results are expressed as mean ± SEM representing five independent experiments from different healthy donors or AML patients. (c) PBMCs from healthy donors or AML patients were stimulated with Th1 polarizing cytokines with or without IL-17A and IL-22 for 6 days, and supernatants were determined for IFN-γ by ELISA.