Molecular Mechanisms of Immunomodulation Properties of Mesenchymal Stromal Cells: A New Insight into the Role of ICAM-1

Figure 4

hASC support survival of unstimulated T cells. CD25 expression in unstimulated PBMC cultured with hASC in contact and contactless conditions (48 h). Proportion (a) and absolute number (b) of CD25+ CD4 T cells (). Representative dot plot of CD25 expression on unstimulated T cells cultured with hASC (c). HLA-DR expression in nonstimulated PBMC cultured alone or with hASC under different conditions for 7 days. hASC (d) and PBMC (e), respectively ( and ).

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