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. 2020 Sep 30;11:581713. doi: 10.3389/fimmu.2020.581713

Figure 7.

Figure 7

SA-induced, Treg-enriched supernatant has suppressive function. (A) Supernatant from monocyte-derived dendritic cells (MoDC)/T cell cocultures, stimulated with SA113 WT, was added to autologous CFSE-labeled CD4+ T cells. Upon stimulation with anti-CD3/CD28 beads, proliferation was analyzed by flow cytometry after 4d. Results are displayed as values from n = 6 single donors ± SD, analyzed in three independent experiments. Stars indicate statistical significance defined as *p < 0.05 and **p < 0.01. (B) CD4+ T cell proliferation upon stimulation with anti-CD3/CD28 beads ± Treg-enriched supernatant (SN) of one representative donor is shown as histogram.