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Mechanical strain modulates age-related changes in the proliferation and differentiation of mouse adipose-derived stromal cells
Authors:See-Chang Huang  Tzu-Chin Wu  Hsiao-Chi Yu  Mei-Ru Chen  Chun-Min Liu  Wen-Sheng Chiang  Kurt M Lin
Institution:(1) Biomedical Engineering Research Laboratories, Industrial Technology Research Institute, Hsinchu, Taiwan;(2) Division of Medical Engineering Research, National Health Research Institutes, Zhunan Town, Miaoli, Taiwan;(3) Department of Biomedical Imaging and Radiological Sciences, National Yang Ming University, Taiwan
Abstract:

Background  

Previous studies on the effects of aging in human and mouse mesenchymal stem cells suggest that a decline in the number and differentiation potential of stem cells may contribute to aging and aging-related diseases. In this report, we used stromal cells isolated from adipose tissue (ADSCs) of young (8-10 weeks), adult (5 months), and old (21 months) mice to test the hypothesis that mechanical loading modifies aging-related changes in the self-renewal and osteogenic and adipogenic differentiation potential of these cells.
Keywords:
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