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Updated: Jun 10, 2026
Isolation of Human Mesenchymal Stem Cells and their Cultivation on the Porous Bone Matrix
Published on: February 9, 2015
Isolation and characterization of mesenchymal stem cells from human amniotic membrane
Silvia Díaz-Prado1, Emma Muiños-López, Tamara Hermida-Gómez
11 Department of Medicine, INIBIC-University of A Coruña , A Coruña, Spain .
Introduction:
The human amniotic membrane is a highly abundant and readily available tissue that may be useful for regenerative medicine and cell therapy.
Aim:
To compare two previously published protocols for the isolation of human amnion mesenchymal stromal cells (hAMSCs), including their phenotypic characterization and in vitro potential for differentiation toward osteogenic, adipogenic, and chondrogenic mesodermal lineages.
Materials And Methods:
Human placentas were obtained from selected caesarean-sectioned births. Two different protocols (Alviano et al. (1) and Soncini et al. (2) ) for the isolation of hAMSCs were performed. After monolayer expansion of adherent cells from both protocols, the cells were characterized by flow cytometry and for multipotentiality, as assessed by their capability to differentiate toward adipocyte-, osteoblast-, and chondrocyte-like cells.
Results:
Both protocols yielded hAMSCs that showed plastic adherence, fibroblast-like growth, and well-defined human MSC markers. The cell yield and mesodermal differentiation capability of hAMSCs were higher in cells isolated using the Soncini protocol.
Conclusions:
Our data demonstrated the successful isolation of hAMSCs from full-term placentas using two published protocols. Differences between the two protocols in cell yield and in vitro differentiation potential are shown.
