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Advanced Nanofiber-Based Scaffolds for Achilles Tendon Regenerative Engineering.
Senbo Zhu1,2, Zeju He1,2, Lichen Ji1,2
1Center for Rehabilitation Medicine, Department of Orthopedics, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou, China.
Frontiers in Bioengineering and Biotechnology
|July 18, 2022
Summary
Achilles tendon (AT) injuries are common and heal poorly. Nanofiber scaffolds show promise for AT regenerative tissue engineering, improving healing and function.
Area of Science:
- Biomaterials Science
- Regenerative Medicine
- Orthopedic Research
Background:
- Achilles tendon (AT) injuries are prevalent, impacting quality of life and increasing healthcare costs.
- The AT's poor healing capacity, due to low cellularity and vascularity, necessitates advanced treatment strategies.
- Current treatments fail to fully restore AT mechanical structure and function, driving regenerative tissue engineering research.
Purpose of the Study:
- To review current methods for Achilles tendon regeneration.
- To discuss recent advancements in nanofiber-based scaffold fabrication and enhancement.
- To explore the development and application of multiscale nanofiber scaffolds for AT regeneration.
Main Methods:
- Literature review of existing AT regeneration techniques.
- Analysis of nanofiber scaffold fabrication methods and modifications.
- Examination of multiscale nanofiber scaffold applications in AT repair.
Main Results:
- Nanofiber scaffolds mimic natural tendon structure, promoting tissue regeneration.
- Advancements in scaffold design enhance their potential for AT repair.
- Multiscale nanofiber scaffolds offer promising avenues for restoring AT function.
Conclusions:
- Regenerative tissue engineering using nanofiber scaffolds is a key strategy for AT healing.
- Optimized nanofiber scaffold design is crucial for effective AT regeneration.
- Multiscale nanofiber scaffolds represent a significant development in treating Achilles tendon injuries.
