Additional file 1 of The TNF/TNFR2 signaling pathway is a key regulatory factor in endothelial progenitor cell immunosuppressive effect

Additional file 1: Supplementary Figure 1. Flow cytometry representative of proliferation assay. Supplementary Figure 2. ECFCs can modulate CD4+ T cell activation markers. Supplementary Figure 3. ECFCs can modulate CD8+ T cell activation markers. Supplementary Figure 4. ECFCs immunosuppressive effect is entirely abolished when T cells are incapable of TNFα production. Supplementary Figure 5. Expression of TNFR1 and TNFR2 on different endothelial cells.