Fig. 5
From: Short-term physiological hypoxia potentiates the therapeutic function of mesenchymal stem cells
Surface expression of MSC markers under 2% and 5% short-term hypoxia. (a) Under 2% hypoxia, all MSC positive surface markers were above 95%. (b) In contrast, under 5% hypoxia, there was a significant reduction (p < 0.0001) in CD105 expression in hMSCs at noth 24 and 48 hours. This reduction was not evident in pMSCs where surface expression was maintained above 99%