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. 2023 Dec 23;25(1):232. doi: 10.3390/ijms25010232

Figure 5.

Figure 5

Effect of CUR and RES on Tregs frequency and IL-10 production. PBMCs were treated for 96 h with DMSO, CUR, and/or RES (5 µM) and analyzed by flow cytometry to assess (A) the frequency of CD4+CD25highCD127low/neg cells; (B) the frequency of IL-10+ Tregs. The results are presented as the mean ± SD of the frequency of cells in PBMCs from eight healthy donors. Statistical significance of the effects obtained with CUR and RES, alone or in combination, was calculated with two-tailed unpaired Student’s t test (* p ≤ 0.05; *** p ≤ 0.001).