Tissue engineering: advances in in vitro cartilage generation.
Damaged or diseased articular cartilage frequently leads to progressive debilitation resulting in a marked decrease in the quality of life. Tissue engineering, a budding field in modern biomedical sciences, promises creation of viable substitutes for failing organs or tissues. It represents the amalgamation of rapid developments in cellular and molecular biology on the one hand and material, chemical and mechanical engineering on the other. Current tissue engineering approaches are mainly focused on the restoration of pathologically altered tissue structure based on the transplantation of cells in combination with supportive matrices and biomolecules. The ability to manipulate and reconstitute tissue structure and function in vitro has tremendous clinical implications and is likely to have a key role in cell and gene therapies in coming years.
Risbud
Makarand V
MV
Department of Orthopaedic Surgery, Thomas Jefferson University, Philadelphia, PA, USA. makarand.risbud@mail.tju.edu
Sittinger
Michael
M
D001672:Biocompatible Materials; D019149:Bioreactors; D002358:Cartilage, Articular; D019902:Chondrocytes / Q000502:physiology; D005818:Genetic Engineering / Q000379:methods; D006801:Humans; D012038:Regeneration; D013234:Stem Cells / Q000502:physiology; D023822:Tissue Engineering / Q000379:methods* / Q000639:trends*; D016378:Tissue Transplantation / Q000379:methods / Q000639:trends
D001672:Biocompatible Materials