Additional file 2: Figure S2. of Comprehensive characterization of chorionic villi-derived mesenchymal stromal cells from human placenta

A Viability of hMSC of all sources during a 7-day follow-up period during early passages (passages 3–5) in culture (results expressed as arbitrary units of normalized fluorescence). Black depicts CV-MSC (n = 3), dark gray UC-MSC (n = 3), medium gray AT-MSC (n = 3), and light gray BM-MSC (n = 3). B Histograms for CV-MSC in passage 9 (n = 3) and UC-MSC in passage 4 (n = 3) stained for β-galactosidase assessed by flow cytometry. C Visualization of collagen contraction potential by CV-MSC (i), BM-MSC (ii), UC-MSC (iii), and AT-MSC (iv). All donors shown. Scale = 1 cm. D Immunofluorescence of early passaged BM-MSC (i, iv), UC-MSC (ii–v), and AT-MSC (iii, vi) stained for SM22α (i–iii) and α-SMA (iv–vi). Scale = 50 μm. All conditions n ≥ 3. (JPG 63 kb