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. 2014 Jul 29;4(7):e414. doi: 10.1038/tp.2014.51

Figure 1.

Figure 1

Differentiation of human embryonic stem cells (hESCs) into common myeloid progenitors (CMPs). (a) Photomicrograph of a pluripotent hESC (H9) colony with smooth margins. (b) Hematopoietic stem cell (HSC)-containing colony after 8 days of coculture. (c) Flow cytometry showing CD34+ cells (red) isolated from colonies after 8 days of coculture, isotype control is black. (df) Flow cytometry dot plots of CD34 and CD45 expression in HSC cultured with ganulocyte-macrophage colony-stimulating factor after 1, 3 and 12 days. (d) The CD34lo/CD45hi population increased from 2–4% on day 1 to (e) 10–30% by day 3 and (f) 50–70% by day 12. (g) Example of isotype control for df. (h) Dot plot and (i) histogram of CD45+ staining in CMPs after 12 days. (j) Histogram of CD43+ immunostaining in CMPs after 12 days. Scale bars, 100 μm. Aβ, amyloid-β CFSE, carboxyfluorescein diacetate succinimidyl ester; DC, dendritic cell; IL, interleukin.