Cell sources for articular cartilage repair strategies: shifting from mono-cultures to co-cultures

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Leijten, J.C.H. and Georgi, N. and Wu, L. and Blitterswijk, C.A. van and Karperien, H.B.J. (2013) Cell sources for articular cartilage repair strategies: shifting from mono-cultures to co-cultures. Tissue engineering. Part B: Reviews, 19 (1). 31 - 40. ISSN 1937-3368

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Abstract:The repair of articular cartilage is challenging due to the sparse native cell population combined with the avascular and aneural nature of the tissue. In recent years cartilage tissue engineering has shown great promise. As with all tissue engineering strategies, the possible therapeutic outcome is intimately linked with the used combination of cells, growth factors and biomaterials. However, the optimal combination has remained a controversial topic and no consensus has been reached. In consequence, much effort has been dedicated to further design, investigate and optimize cartilage repair strategies. Specifically, various research groups have performed intensive investigations attempting to identify the single most optimal cell source for articular cartilage repair strategies. However, recent findings indicate that not the heavily investigated mono cell source, but the less studied combinations of cell sources in co-culture might be more attractive for cartilage repair strategies. This review will give a comprehensive overview on the cell sources that have been investigated for articular cartilage repair strategies. In particular, the advantages and disadvantages of investigated cell sources are comprehensively discussed with emphasis on the potential of co-cultures in which benefits are combined while the disadvantages of single cell sources for cartilage repair are mitigated.
Item Type:Article
Copyright:© Mary Ann Liebert
Faculty:
Science and Technology (TNW)
Link to this item:http://purl.utwente.nl/publications/80923
Official URL:http://dx.doi.org/10.1089/ten.TEB.2012.0273
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