Figure 1.
hAEC phenotypes. A. hAECs are positive for stem cell markers (SSEA4, Nanog) and epithelial cell markers (CD324, CD326), and negative for mesenchymal markers (CD105), hematopoietic stem cell markers (CD34, CD45) and immunologic (HLA-DR) markers by flow cytometry. B. hAECs are immunoreactive for FSHR as detected by immunofluorescence staining. FSHR, follicle stimulating hormone receptor; hAEC, human amniotic epithelial cell; hAECs, human amniotic epithelial cells.