Details

Autor(en) / Beteiligte

• Egger, Dominik
• Tripisciano, Carla
• Weber, Viktoria
• Dominici, Massimo
• Kasper, Cornelia

Titel

Dynamic Cultivation of Mesenchymal Stem Cell Aggregates

Ist Teil von

• Bioengineering (Basel), 2018-06, Vol.5 (2), p.48

Ort / Verlag

Switzerland: MDPI AG

Erscheinungsjahr

2018

Link zum Volltext

Quelle

Electronic Journals Library

Beschreibungen/Notizen

• Mesenchymal stem cells (MSCs) are considered as primary candidates for cell-based therapies due to their multiple effects in regenerative medicine. Pre-conditioning of MSCs under physiological conditions-such as hypoxia, three-dimensional environments, and dynamic cultivation-prior to transplantation proved to optimize their therapeutic efficiency. When cultivated as three-dimensional aggregates or spheroids, MSCs display increased angiogenic, anti-inflammatory, and immunomodulatory effects as well as improved stemness and survival rates after transplantation, and cultivation under dynamic conditions can increase their viability, proliferation, and paracrine effects, alike. Only few studies reported to date, however, have utilized dynamic conditions for three-dimensional aggregate cultivation of MSCs. Still, the integration of dynamic bioreactor systems, such as spinner flasks or stirred tank reactors might pave the way for a robust, scalable bulk expansion of MSC aggregates or MSC-derived extracellular vesicles. This review summarizes recent insights into the therapeutic potential of MSC aggregate cultivation and focuses on dynamic generation and cultivation techniques of MSC aggregates.