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. 2023 Mar 21;13(9):3930–3944. doi: 10.1016/j.apsb.2023.03.017

Figure 4.

Figure 4

Effect of compound 3 on IL-17A produced from T cells under Th17-priming conditions. Splenic cells were grown in an environment conducive to Th17-priming for three days with different concentrations of compounds. (A and B) Analysis of IL-17A inhibition ratios in CD4+ T cells utilizing flow cytometry of compounds 3 and 11. (C–H) Flow cytometry analysis of cell frequency and counts of IL-17A-GFP+ gated CD4+ or CD8+T cells. (I–L) Quantitative analysis of cell apoptosis by 7-AAD and annexin V-APC staining. (M) ELISA was implemented to measure the levels of IL-17A in the cell culture supernatant. (N) Expression of IL-17A and RORγt assessed by Western blotting. Data were reported as mean ± SD for n = 3. ∗P < 0.05, ∗∗P < 0.01, ∗∗∗P < 0.001 vs. compound 3 (0 μmol/L) group.