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Generation and Grafting of Tissue-engineered Vessels in a Mouse Model
Published on: March 18, 2015
Tissue engineering of blood vessels
M S Baguneid1, A M Seifalian, H J Salacinski
1Department of Vascular Surgery, Manchester Royal Infirmary and Medical School, Manchester, UK.
The British Journal of Surgery
|February 25, 2006
Summary
Tissue-engineered blood vessels aim for seamless integration and a self-renewing endothelial layer. Advances in stem cells and biomaterials suggest clinical use within a decade.
Area of Science:
- Biomaterials Science
- Regenerative Medicine
- Vascular Biology
Background:
- Tissue engineering is successful for wound, burn, and cartilage repair.
- Current vascular bypass grafts have limitations in patency and infection risk.
- Growing biological blood vessels is a promising alternative.
Purpose of the Study:
- To review the current state of tissue-engineered blood vessel technology.
- To identify key challenges and future directions in the field.
Main Methods:
- Literature search of Medline, PubMed, ISIS, and CAS databases.
- Inclusion of original articles, reviews, and unpublished material.
Main Results:
- Fundamental goals include host tissue incorporation and a viable endothelial layer.
- Cell sourcing and scaffold-biomaterial interactions are critical research areas.
Conclusions:
- Tissue-engineered blood vessels face challenges in clinical application.
- Stem cell advancements and new biomaterials are paving the way for clinical integration within ten years.
