The Macrophage Polarization Regulates MSC Osteoblast Differentiation in vitro.

Bone repair is a complex yet highly organized process involving interactions between various cell types and the extracellular environment. Macrophages are not only activated in inflammation during early phases of repair processes, but they are also present in bone throughout the whole bone repair process. Bone marrow derived mesenchymal stem cells (MSCs) represent an attractive therapeutic for bone fracture with their expansion potential,...