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Biomaterials are substances, natural or manmade, that are used in medicine to interact with the human body for various purposes, such as wound healing and tissue regeneration. Previous work on biomaterials has shown that they can affect cells in many ways, including how they grow, move, and the type of cell they develop into. Scientists […]
The team from the University of Nottingham’s Schools of Pharmacy and Life Sciences have found that the surface shape (topography) and chemical composition of polymer materials can be changed to create materials that control the body’s immune response. This could have future applications in the fight against rejection of medical devices including artificial joints, dental […]
A material based on a natural product of bones and citrus fruit, called citrate, provides the extra energy that stem cells need to form new bone tissue, according to a team of Penn State bioengineers. Their new understanding of the mechanism that allows citrate to aid in bone regeneration will help the researchers develop slow-release, […]