In other embodiments, stem cells, such as {TAIL ~ mesenchymal stem cells}, are genetically modified to be more or less osteoconductive when differentiated into osteoblasts or other components of {HEAD ~ bone} 
In other embodiments , stem cells , such as { TAIL ~ mesenchymal stem cells } , are genetically modified to be more or less osteoconductive when differentiated into osteoblasts or other components of { HEAD ~ bone }
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