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