Fig. 4From: The CAD risk locus 9p21 increases the risk of vascular calcification in an iPSC-derived VSMC modelARS and Calcein staining of calcifying iPSC-derived VSMCs. NR WT cells were negative for ARS (left) and Calcein (right) expression. R WT-, R KO-, and NR KO-derived VSMCs were positive for ARS (red, left) and Calcein (green, right), suggesting the presence of CaP deposits. Scale Bars represent 500 μmBack to article page