Comparison of Immunosuppressive and Angiogenic Properties of Human Amnion-Derived Mesenchymal Stem Cells between 2D and 3D Culture Systems
Joint Authors
Vella, Serena
Conaldi, Pier Giulio
Miceli, Vitale
Pampalone, Mariangela
Carreca, Anna Paola
Amico, Giandomenico
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-16, 16 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-02-18
Country of Publication
Egypt
No. of Pages
16
Abstract EN
The secretion of potential therapeutic factors by mesenchymal stem cells (MSCs) has aroused much interest given the benefits that it can bring in the field of regenerative medicine.
Indeed, the in vitro multipotency of these cells and the secretive capacity of both angiogenic and immunomodulatory factors suggest a role in tissue repair and regeneration.
However, during culture, MSCs rapidly lose the expression of key transcription factors associated with multipotency and self-renewal, as well as the ability to produce functional paracrine factors.
In our study, we show that a three-dimensional (3D) culture method is effective to induce MSC spheroid formation, to maintain the multipotency and to improve the paracrine activity of a specific population of human amnion-derived MSCs (hAMSCs).
The regenerative potential of both 3D culture-derived conditioned medium (3D CM) and their exosomes (EXO) was assessed against 2D culture products.
In particular, tubulogenesis assays revealed increased capillary maturation in the presence of 3D CM compared with both 2D CM and 2D EXO.
Furthermore, 3D CM had a greater effect on inhibition of PBMC proliferation than both 2D CM and 2D EXO.
To support this data, hAMSC spheroids kept in our 3D culture system remained viable and multipotent and secreted considerable amounts of both angiogenic and immunosuppressive factors, which were detected at lower levels in 2D cultures.
This work reveals the placenta as an important source of MSCs that can be used for eventual clinical applications as cell-free therapies.
American Psychological Association (APA)
Miceli, Vitale& Pampalone, Mariangela& Vella, Serena& Carreca, Anna Paola& Amico, Giandomenico& Conaldi, Pier Giulio. 2019. Comparison of Immunosuppressive and Angiogenic Properties of Human Amnion-Derived Mesenchymal Stem Cells between 2D and 3D Culture Systems. Stem Cells International،Vol. 2019, no. 2019, pp.1-16.
https://search.emarefa.net/detail/BIM-1209555
Modern Language Association (MLA)
Miceli, Vitale…[et al.]. Comparison of Immunosuppressive and Angiogenic Properties of Human Amnion-Derived Mesenchymal Stem Cells between 2D and 3D Culture Systems. Stem Cells International No. 2019 (2019), pp.1-16.
https://search.emarefa.net/detail/BIM-1209555
American Medical Association (AMA)
Miceli, Vitale& Pampalone, Mariangela& Vella, Serena& Carreca, Anna Paola& Amico, Giandomenico& Conaldi, Pier Giulio. Comparison of Immunosuppressive and Angiogenic Properties of Human Amnion-Derived Mesenchymal Stem Cells between 2D and 3D Culture Systems. Stem Cells International. 2019. Vol. 2019, no. 2019, pp.1-16.
https://search.emarefa.net/detail/BIM-1209555
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1209555