• Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiaotong University, Shanghai, 200030, P. R. China;
ZHAOHeng, Email: h_zhao28@hotmail.com
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Objective To comprehensively analyze the recent advancements in the field of mesenchymal stem cells (MSCs) aging,and summary its achievements and its difficulty at the present. Methods The literature about MSCs aging was reviewed and analyzed. Results Inducible telomerase reactivation of MSCs is successful to extend the life span of senescent cells,but it also has potential safety hazard.The age range presented in the research of age-related cell senescence is inconsistent,resulting in different outcomes.Many ways to improve cell in vitro culture conditions will help delay aging.Recent research indicates that oxidative stress theory is seemed to not completely explain cell aging. Conclusion Further research of MSCs aging mechanism will help the tissue engineering transform to clinical application.

Citation: YANGHaitang, ZHAOHeng. PROGRESS IN MESENCHYMAL STEM CELLS AGING. Chinese Journal of Reparative and Reconstructive Surgery, 2014, 28(8): 1037-1042. doi: 10.7507/1002-1892.20140226 Copy

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