Tissue engineering strategies in spinal arthrodesis: the clinical imperative and challenges to clinical translation

Evans, Nick R., Davies, Evan M., Dare, Chris J. and Oreffo, Richard O.C. (2013) Tissue engineering strategies in spinal arthrodesis: the clinical imperative and challenges to clinical translation. Regenerative Medicine, 8 (1), 49-64. (doi:10.2217/rme.12.106). (PMID:23259805)

Abstract

Skeletal disorders requiring the regeneration or de novo production of bone present considerable reconstructive challenges and are one of the main driving forces for the development of skeletal tissue engineering strategies. The skeletal or mesenchymal stem cell is a fundamental requirement for osteogenesis and plays a pivotal role in the design and application of these strategies. Research activity has focused on incorporating the biological role of the mesenchymal stem cell with the developing fields of material science and gene therapy in order to create a construct that is not only capable of inducing host osteoblasts to produce bone, but is also osteogenic in its own right. This review explores the clinical need for reparative approaches in spinal arthrodesis, identifying recent tissue engineering strategies employed to promote spinal fusion, and considers the ongoing challenges to successful clinical translation.

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Contributors

Author: Richard O.C. Oreffo

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