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. 2020 Nov 26;10:20645. doi: 10.1038/s41598-020-77743-2

Figure 6.

Figure 6

Effect of melanoma conditioned BMDMs following electroporation on CD4+ T cells. Melanoma conditioned BMDMs were electroporated in the presence of bleomycin or calcium and cultured for 24 h. Cells were then cocultured with freshly isolated CFSE labelled CD4+ T cells. T cell proliferation was measured by reduced CFSE expression (a). Levels of IL-4 (b), IL-10 (c) and IFNγ (d) in the supernatant were measured by ELISA. Activated T cells were gated by low CFSE expression and CD25 (e) and CXCR3 (f) expression was determined by flow cytometry. Data shown is representative of an n = 3 per group. *p < 0.05, **p < 0.01, ***p < 0.001 compared to NT or EP only as appropriate unless specified.