Recent Developed Strategies for Enhancing Chondrogenic Differentiation of MSC: Impact on MSC-Based Therapy for Cartilage Regeneration. (22nd March 2021)

• Record Type: Journal Article
• Authors: Zha, Kangkang; Sun, Zhiqiang; Yang, Yu; Chen, Mingxue; Gao, Cangjiang; Fu, Liwei; Li, Hao; Sui, Xiang; Guo, Quanyi; Liu, Shuyun
• Other Names: Jiang Yangzi Academic Editor.
• Is Part Of: Stem cells international. Volume 2021(2021)
• Publication Date: 2021-03-22
• Subjects: Stem Cells -- Periodicals; Stem Cells -- Therapeutic use -- Periodicals; Stem Cells -- Transplantation -- Periodicals; 616.0277405
• DOI: 10.1155/2021/8830834
• Languages: English
• ISSNs: 1687-966X

Abstract

Abstract : Articular cartilage is susceptible to damage, but its self-repair is hindered by its avascular nature. Traditional treatment methods are not able to achieve satisfactory repair effects, and the development of tissue engineering techniques has shed new light on cartilage regeneration. Mesenchymal stem cells (MSCs) are one of the most commonly used seed cells in cartilage tissue engineering. However, MSCs tend to lose their multipotency, and the composition and structure of cartilage-like tissues formed by MSCs are far from those of native cartilage. Thus, there is an urgent need to develop strategies that promote MSC chondrogenic differentiation to give rise to durable and phenotypically correct regenerated cartilage. This review provides an overview of recent advances in enhancement strategies for MSC chondrogenic differentiation, including optimization of bioactive factors, culture conditions, cell type selection, coculture, gene editing, scaffolds, and physical stimulation. This review will aid the further understanding of the MSC chondrogenic differentiation process and enable improvement of MSC-based cartilage tissue engineering.