Adult stem cells/glaucoma drug combo promotes diabetic wound healing in mice

A new study released today in Stem Cells Translational Medicine shows promise of a major breakthrough in healing chronic foot ulcers resulting from diabetes. The study, by researchers at the University of California, Davis, is the first to demonstrate how a bioengineered scaffold made up of human mesenchymal stem cells (MSCs) combined with timolol—a drug commonly used to treat glaucoma—improved […]

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New species of antibiotic-resistant bacteria found in infected wound

A hitherto unknown antibiotic-resistant bacteria species, in the same family as E. coli and Salmonella spp., has been found and classified in Sweden. The proposed taxonomic name of the species—the first of the new genus—is Scandinavium goeteborgense, after the city of Gothenburg, where the bacterium was isolated and the research was done. Knowing which bacteria cause infections and which antibiotics […]

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Here’s how cancer hijacks wound healing to create its own blood supply

Researchers at the University of Virginia School of Medicine have shed light on how cancers hijack the body’s natural wound-healing response to grow and spread. The researchers have identified specific processes within endothelial cells – the cells that line blood vessels – that tumors use to build out their own blood supply. These processes are normally used by the body […]

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Mechanism of impaired wound healing in diabetes identified

Researchers at Karolinska Institutet in Sweden have identified a mechanism that can explain the impaired wound healing in diabetes which can lead to diabetic foot ulcers. The study is published in the scientific journal Proceedings of the National Academy of Sciences. In diabetic mice, wound healing improved when the identified signalling pathway was blocked. Diabetic foot ulcerations are a common […]

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