Engineered Recellularized Bone Grafts for TMJ Regeneration
Description
This template was adapted from the original submission. Edits were made to enhance scientific accuracy, optimal usability and/or to meet industry-leading design standards for science communication.
This template describes the process of engineering autologous graft in a preclinical porcine model. In particular, it can be used for repairing the ramus-condyle unit of the temporomandibular joint (TMJ).
An anatomically precise scaffold is created using image-guided milling technique on a bovine decellularized mandible. The scaffold is then seeded with porcine adipose-derived stromal cells and cultured in a perfusion bioreactor. Finally, the obtained recellularized scaffold is orthotopically implanted in the porcine model. The graft can be explanted for further functional, structural, and molecular analyses.
Acknowledgements
References
Bhumiratana, S. (2016) Vol. 8, Issue 343, pp. 343ra83. Science Translational Medicine. https://stm.sciencemag.org/content/8/343/343ra83
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