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Recent news from The Johns Hopkins University

This section contains regularly updated highlights of the news from around The Johns Hopkins University. Links to the complete news reports from the nine schools, the Applied Physics Laboratory and other centers and institutes are to the left, as are links to help news media contact the Johns Hopkins communications offices.

 

In Third-Degree Burn Treatment, Hydrogel Helps Grow New, Scar-Free Skin

Johns Hopkins researchers have developed a jelly-like material and wound treatment method that, in early experiments on skin damaged by severe burns, appeared to regenerate healthy, scar-free tissue. In the Dec. 12-16 Early Online Edition of Proceedings of the National Academies of Science, the researchers reported their promising results from mouse tissue tests. The new treatment has not yet been tested on human patients. But the researchers say the procedure, which promotes the formation of new blood vessels and skin, including hair follicles, could lead to greatly improved healing for injured soldiers, home fire victims and other people with third-degree burns.

Materials Scientist Seeks Dwarfism Clues in a Cell’s Membrane

Achondroplasia, a common form of dwarfism, is caused by a genetic mutation: A single incorrect building block in a strand of DNA produces a defective protein that disrupts normal growth. If a scientist could figure out precisely how this errant protein causes trouble, then a way to avert this chain of events might be found. Sounds like a job for a biologist. Or maybe not. The person who cracks this mutation mystery might just be a Johns Hopkins engineer who works with cell membranes.

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