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. 2022 Feb 23;13:818569. doi: 10.3389/fimmu.2022.818569

Figure 5.

Figure 5

Cytokine profiles in supernatants of NK cells and/or monocytes cocultured with HLA class I antibody-activated glomerular endothelial cells or isotype antibodies. (A) NK cell experiment using NK cells from 7 human donors, cocultured with human antibody serum (anti-HLA-A2-containing serum or control pooled serum that was negative for anti-HLA A2) and ciGENC (immortalized glomerular endothelial cells), harvested after 4 h. (B) NK cell and monocyte experiment using NK cells and CD16+ monocytes from 5 human donors, cocultured with murine antibody (anti-HLA-A, -B, -C, or control isotype) and GENC (primary glomerular endothelial cells, Cell Systems, USA); harvesting of supernatants was done after 24 h of coculture. Violin plots of the cytokine concentrations (pg/mL) of the significantly differently expressed cytokines in both conditions, as assessed by a paired parametric T-test of the log10 transformed concentrations.