title: Cartilage tissue engineering approaches applicable in orthopaedic surgery: the past, the present, and the future.
abstract: Tissue is frequently damaged or lost in injury and disease. There has been an increasing interest in stem cell applications and tissue engineering approaches in surgical practice to deal with damaged or lost tissue. Although there have been developments in almost all surgical disciplines, the greatest advances are being made in orthopaedics, especially in cartilage repair. This is due to many factors including the familiarity with bone marrow derived mesenchymal stem cells and cartilage being a relatively simpler tissue to engineer. Unfortunately significant hurdles remain to be overcome in many areas before tissue engineering becomes more routinely used in clinical practice. In this paper we discuss the structure, function and embryology of cartilage and osteoarthritis. This is followed by a review of current treatment strategies for the repair of cartilage and the use of tissue engineering.
authors.affiliation: University College London Institute of Orthopaedics and Musculoskeletal Sciences, Royal National Orthopaedic Hospital, Stanmore, London HA7 4LP, UK. wasimkhan@doctors.org.uk
authors.forename: Wasim S
authors.initials: WS
authors.lastname: Khan
authors.forename: Timothy E
authors.initials: TE
authors.lastname: Hardingham
mesh_terms: D002358:Cartilage, Articular / Q000196:embryology / Q000473:pathology / Q000503:physiopathology / Q000601:surgery*; D019902:Chondrocytes / Q000637:transplantation; D006801:Humans; D009985:Orthopedics / Q000379:methods* / Q000639:trends*; D023822:Tissue Engineering / Q000639:trends*