Abstract
The development of functional biomaterials scaffolds for bone tissue engineering applications includes the control of specific biological and mechanical parameters that are involved in the growth of bone tissue in a way that mimics the physiological process of healing bone defects. Here, we report on the development of composite scaffolds made from biodegradable natural and synthetic biomaterials with characteristic architectural features, functionalized with the osteoinductive growth factor bone morphogenetic protein BMP-2, and evaluating their osteogenic response in static and dynamic cell culture systems. The results show that scaffold designing with advanced technologies combined with appropriate biochemical and mechanical stimulating factors, results to an enhanced proliferative and osteogenic/chondrogenic differentiation response of cells cultured on the developed scaffolds, and thus controlling the new tissue formation and reconstruction.
