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Stem cells and extracellular vesicles to improve preclinical orofacial soft tissue healing
oleh: Zhihao Wang, Rob Knight, Phil Stephens, E. M. Ongkosuwito, Frank A. D. T. G. Wagener, Johannes W. Von den Hoff
| Format: | Article |
|---|---|
| Diterbitkan: | BMC 2023-08-01 |
Deskripsi
Abstract Orofacial soft tissue wounds caused by surgery for congenital defects, trauma, or disease frequently occur leading to complications affecting patients' quality of life. Scarring and fibrosis prevent proper skin, mucosa and muscle regeneration during wound repair. This may hamper maxillofacial growth and speech development. To promote the regeneration of injured orofacial soft tissue and attenuate scarring and fibrosis, intraoral and extraoral stem cells have been studied for their properties of facilitating maintenance and repair processes. In addition, the administration of stem cell-derived extracellular vesicles (EVs) may prevent fibrosis and promote the regeneration of orofacial soft tissues. Applying stem cells and EVs to treat orofacial defects forms a challenging but promising strategy to optimize treatment. This review provides an overview of the putative pitfalls, promises and the future of stem cells and EV therapy, focused on orofacial soft tissue regeneration.