• Department of Orthopaedics, Guangzhou Red Cross Hospital, Guangzhou Red Cross Hospital Affiliated to Jinan University, Guangzhou Institute of Traumatic Surgery, Guangzhou Guangdong, 510220, P.R.China;
WANG Wen, Email: wangwarren88@hotmail.com
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Objective  To summarize the mechanism research progress of tendon-derived stem cells (TDSCs) in the reconstruction of fibrocartilage zone at bone-tendon junction (BTJ). Methods  The domestic and abroad related literature about TDSCs in the reconstruction of fibrocartilage zone at BTJ was summarized and analyzed. Results  TDSCs can be induced to osteocytes, fibrochondrocytes, and tenocytes in vitro. Therefore, TDSCs have potential to reconstruct fibrocartilage zone at BTJ. Factors, such as mechanical stimulation, bioactive factor, extracelluar matrix, inflammatory factors, and so on, may influence osteogenic or chondrogenic differentiation of TDSCs. Conclusion  Because of the specificity of origin and location of TDSCs, TDSCs have the potential to be the seed cells for BTJ fibrocartilage zone repair. By applying external stimuli, TDSCs can be induced to form structures which are similar to fibrocartilage zone.

Citation: QIN Shengnan, DONG Fei, WANG Wen. Mechanism research progress of tendon-derived stem cells in reconstruction of fibrocartilage zone at bone-tendon junction. Chinese Journal of Reparative and Reconstructive Surgery, 2017, 31(8): 1006-1009. doi: 10.7507/1002-1892.201612078 Copy

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