Recent developed strategies for enhancing Chondrogenic differentiation of MSC: impact on MSC‐based therapy for cartilage regeneration

K Zha, Z Sun, Y Yang, M Chen, C Gao… - Stem Cells …, 2021 - Wiley Online Library
K Zha, Z Sun, Y Yang, M Chen, C Gao, L Fu, H Li, X Sui, Q Guo, S Liu
Stem Cells International, 2021Wiley Online Library
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 …
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.
Wiley Online Library
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