Natural marine sponge skeleton: a biomimetic scaffold for human osteoprogenitor cell
attachment, growth and differentiation.
Many factors affecting mesenchymal and osteoprogenitor cell
proliferation have been determined in serum after TBI, however, the results are controversial, and ossification and CNS damage are linked to an accidental association (30).
Increased bone formation by intermittent parathyroid hormone administration is due to the stimulation of proliferation and differentiation of osteoprogenitor cells
in bone marrow.
The effect of TNFalpha secreted from macrophages activated by titanium particles on osteogenic activity regulated by WNT/BMP signaling in osteoprogenitor cells
Expression of [beta]-catenin was concentrated in the osteoprogenitor cells
that line the trabecular regions (Figure 5C,D).
28) The latter characteristic can be achieved by supplementing other types of grafts with fresh autologous marrow as a source of osteoprogenitor cells
, which might be of clinical value in birds.
Ectopic ossification is believed to occur as the result of the transformation of primitive cells of a mesenchymal origin, which are present in the connective tissue septa, into osteoprogenitor cells
PNBF results from stimulation of the mesenchymal stem cells of the cambium layer of the periosteum, which become osteoprogenitor cells
and differentiate into osteoblasts.
Orthofix's Trinity product is an allograft of cancellous bone comprised of viable adult stem cells and osteoprogenitor cells
within the matrix and a demineralized bone component.