Article
Osteogenic preconditioning in perfusion bioreactors improves vascularization and bone formation by human bone marrow aspirates.
Science advances - 1 Feb 2020
Harvestine J N, Gonzalez-Fernandez T, Sebastian A, Hum N R, Genetos D C, Loots G G, Leach J K
Abstract excerpt
Cell-derived extracellular matrix (ECM) provides a niche to promote osteogenic differentiation, cell adhesion, survival, and trophic factor secretion. To determine whether osteogenic preconditioning would improve the bone-forming potential of unfractionated bone marrow aspirate (BMA), we perfused cells on ECM-coated scaffolds to generate naïve and preconditioned constructs, respectively. The composition of cells...
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