Figure 2. Expression of MSC markers in hiPSC-derived MSCs. Representative histograms of the flow cytometric analysis of the markers CD44, CD90 and CD73 in WT and MDPL MSCs. Grey solid histograms represent the fluorescence of isotype controls, while the empty black histograms represent the specific fluorescence of the indicated MSC markers. The MSC WT histogram is representative of one of two healthy controls because values were comparable. The analyses were performed at passage 3.