FIGURE 4.
Differences between PB-MSCs and BM-MSCs analyzed using an inflammatory Cytokines and Receptors RT2 Profiler PCR Array. (A) The expressions of interleukin 1 receptor antagonist (IL1rn) and tumor necrosis factor receptor superfamily member 11b (Tnfrsf11b) genes were upregulated (fold change > 2.5, p < 0.001) while the 22 genes’ expressions were downregulated as analyzed by the PCR array. (B) The analysis of the gene network was performed using the STRING database.