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Isolation, Characterization, and Therapeutic Application of Extracellular Vesicles from Cultured Human Mesenchymal Stem Cells
Published on: September 23, 2022
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Current Perspectives on Adult Mesenchymal Stromal Cell-Derived Extracellular Vesicles: Biological Features and
Giusi Alberti1, Eleonora Russo1, Simona Corrao1
1Department of Biomedicine, Neurosciences and Advanced Diagnostics (BiND), University of Palermo, 90127 Palermo, Italy.
Biomedicines
|November 11, 2022
Summary
Mesenchymal stromal cell (MSC)-derived extracellular vesicles (EVs) show therapeutic potential. These cell-free therapies harness EV properties for various clinical applications, supported by in vivo data.
Area of Science:
- Cell biology
- Regenerative medicine
- Biotechnology
Background:
- Extracellular vesicles (EVs) mediate intercellular communication.
- Mesenchymal stromal cells (MSCs) from various tissues secrete EVs.
- MSCs are known for immunomodulatory and regenerative properties.
Purpose of the Study:
- To review recent advancements in cell-free therapies using adult MSC-derived EVs.
- To explore different adult tissue sources for MSC-EVs.
- To summarize available in vivo clinical data for MSC-EVs.
Main Methods:
- Literature review of studies on MSC-derived EVs.
- Analysis of EV molecular composition and therapeutic potential.
- Compilation of in vivo data from preclinical models.
Main Results:
- MSC-derived EVs retain therapeutic properties of parental MSCs.
- EVs show potential in regulating inflammation and immune responses.
- Diverse adult tissues serve as sources for clinically relevant MSC-EVs.
Conclusions:
- MSC-derived EVs represent a promising cell-free therapeutic strategy.
- Further research and clinical data support the use of EVs in regenerative medicine.
- EVs offer a viable alternative to cell-based therapies.
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