wound

Tag archives for wound

Researchers at George Mason University have created a synthetic version of a peptide found in the blood of Komodo dragons (Varanus komodoensis). They dubbed the synthetic peptide DRGN-1. Living up to its name, DRGN-1 proved to be pretty tough against microbes (Pseudomonas aeruginosa and Staphylococcus aureus) as well as biofilms. Bacteria stick together to create biofilms that attach to surfaces and help…

Wound healing with fish?

  Researchers in China have discovered that collagen isolated from the skin of tilapia effectively reduce wound healing time in mice. The usefulness of collagen, a major structural protein found in connective tussues, in wound healing has been known. Using fish proteins instead of typical mammalian sources reduces the risk for potential pathogens. Dr. Jiao…

African rodent species resist scarring

You might be familiar with tissue regeneration in amphibians and reptiles where limbs can be fully regenerated following an injury. Until now, tissue regeneration following a wound was thought to be limited in mammals (ex: deer shed and regrow their antlers annually; some mice can regrow the tips of their fingers). Researchers discovered that African…