Bone Abstracts

Constant remodeling of extracellular matrix (ECM) is a hallmark during physiological conditions, such as stem cell differentiation, embryogenesis and tissue repair. Matrix metalloproteinases (MMP) play a key role in these processes. MMPs, MMP-activator (EMMPRIN/CD147) and MMP-inhibitors (TIMPs and RECK) are responsible for bone matrix remodeling and, probably, determinate the level of its turnover. Mesenchymal stem cells derived from dental pulp are multipotent and have the ca...

Constant remodeling of extracellular matrix is a hallmark during physiological conditions, such as stem cell differentiation, embryogenesis and tissue repair. Matrix metalloproteinases (MMP) play a key role in these processes. Mesenchymal stem cells derived from dental pulp are multipotent and have the capacity to differentiate into mesenchymal lineages. Bone morphogenetic proteins (BMP) are a family of signaling molecules critically involved at various stages in the formation...