Repair of Damaged Articular Cartilage: Current Approaches and Future Directions
AbstractArticular hyaline cartilage is extensively hydrated, but it is neither innervated nor vascularized, and its low cell density allows only extremely limited self-renewal. Most clinical and research efforts currently focus on the restoration of cartilage damaged in connection with osteoarthritis or trauma. Here, we discuss current clinical approaches for repairing cartilage, as well as research approaches which are currently developing, and those under translation into clinical practice. We also describe potential future directions in this area, including tissue engineering based on scaffolding and/or stem cells as well as a combination of gene and cell therapy. Particular focus is placed on cell-based approaches and the potential of recently characterized chondro-progenitors; progress with induced pluripotent stem cells is also discussed. In this context, we also consider the ability of different types of stem cell to restore hyaline cartilage and the importance of mimicking the environment in vivo during cell expansion and differentiation into mature chondrocytes. View Full-Text
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Medvedeva, E.V.; Grebenik, E.A.; Gornostaeva, S.N.; Telpuhov, V.I.; Lychagin, A.V.; Timashev, P.S.; Chagin, A.S. Repair of Damaged Articular Cartilage: Current Approaches and Future Directions. Int. J. Mol. Sci. 2018, 19, 2366.
Medvedeva EV, Grebenik EA, Gornostaeva SN, Telpuhov VI, Lychagin AV, Timashev PS, Chagin AS. Repair of Damaged Articular Cartilage: Current Approaches and Future Directions. International Journal of Molecular Sciences. 2018; 19(8):2366.Chicago/Turabian Style
Medvedeva, Ekaterina V.; Grebenik, Ekaterina A.; Gornostaeva, Svetlana N.; Telpuhov, Vladimir I.; Lychagin, Aleksey V.; Timashev, Peter S.; Chagin, Andrei S. 2018. "Repair of Damaged Articular Cartilage: Current Approaches and Future Directions." Int. J. Mol. Sci. 19, no. 8: 2366.
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