Obviously caveats must be drawn from a mouse model such as this, but the results have supercharged the team's determination.

If we cut ourselves badly enough, we aren’t capable of recreating or regrowing our skin back to perfection. Most mammals are designed to scar; that is how we heal. While our skin may never look the ...

Numerous potential treatments for neurological conditions, including autism spectrum disorders, have worked well in lab mice but then disappointed in humans. What would help is a noninvasive, ...