Skip to main content
. 2020 Nov 24;11:597433. doi: 10.3389/fimmu.2020.597433

Figure 4.

Figure 4

CECs from human infants exhibit immunosuppressive properties in vitro. (A) Representative plots, and (B) cumulative data showing TNF-α production by CD14+ cells following stimulation with LPS (2 μg/ml) in the absence/presence of CECs (1:1) ratio and presence of apocynin at shown concentrations for 6 h with a Golgi blocker. Samples are from three infants aged 2–4 weeks. (C) Representative plots, and (D) cumulative data showing IFN-γ production by CD4+ or (E) CD8+ T cells following stimulation with anti-CD3/CD28 in the absence/presence of CECs (1:1) ratio and presence of apocynin at shown concentrations for 18 h with an additional 6 h in the presence of a Golgi blocker. Samples are from three infants age 2 to 4 weeks.