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Cartilage Tissue Engineering in Practice: Preclinical Trials, Clinical Applications, and Prospects
Zhen Zhang1, Yulei Mu1, Huiqun Zhou1
1Department of Biomedical Engineering, City University of Hong Kong, Kowloon, Hong Kong SAR.
Tissue Engineering. Part B, Reviews
|March 25, 2023
Summary
Cartilage tissue engineering offers new hope for treating joint defects, improving on existing methods. This review explores advancements in cells, scaffolds, and growth factors for cartilage repair.
Area of Science:
- Regenerative Medicine
- Biomaterials Science
- Orthopedic Surgery
Background:
- Articular cartilage defects impact global quality of life.
- Current repair strategies like microfracture and transplantation show suboptimal outcomes.
- Cartilage tissue engineering presents a promising alternative for cartilage repair.
Purpose of the Study:
- To review recent advances in cartilage tissue engineering.
- To highlight progress in preclinical and clinical applications.
- To discuss future prospects and challenges in the field.
Main Methods:
- Review of scientific literature on cartilage tissue engineering.
- Focus on therapeutic cells, biomaterial scaffolds, and biological factors.
- Analysis of preclinical trials and clinical applications.
Main Results:
- Significant improvements in cartilage repair formulations.
- Emerging potential for enhanced therapeutic effects.
- Identification of key areas for future research and development.
Conclusions:
- Cartilage tissue engineering provides novel therapeutic avenues for cartilage lesions.
- Continued innovation in components and applications is crucial.
- Addressing current challenges will optimize clinical translation.
