Molecular Signaling Pathways Governing Osteoblast Differentiation of Mesenchymal Stem Cells
1. Introduction Adult human mesenchymal stem cells (MSCs) are of immense value in the regenerative medicine as they have potential to un- dergo self-renewal, produce trophic factors production and exhibit multilineage differentiation such as osteogenic, chondrogenic, adipogenic lineages [1,2].