Hopeless Romantic

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mindblowingscience:

A Drug For Regrowing Teeth Could Be Available Within The Next Decade
Teeth don't grow back once we become adults: any wear and tear is permanent – as those of us with fillings will know – which is why it's imp
ScienceAlert

It’s been announced that clinical trials for a potential tooth regrowth treatment are set to begin in July 2024, building on decades of research in the field. If those trials are successful, therapeutic drugs could be available by 2030.

A team from the Medical Research Institute at Kitano Hospital in Japan is in charge of the trial, which is targeting people with anodontia, a rare genetic condition that prevents baby teeth and adult teeth from growing in the normal way.

The treatment would initially target young children with the condition, but further down the line, the researchers think it could also be used more broadly – with people who have more common dental problems, such as gum disease, for example.

“The idea of growing new teeth is every dentist’s dream,” Katsu Takahashi, head of the dentistry and oral surgery department at Kitano Hospital, told The Mainichi. “I’ve been working on this since I was a graduate student. I was confident I’d be able to make it happen.”

Here’s how it works: having found a link between a specific gene called USAG-1 and limits on tooth growth in mice, the researchers then moved on to tests that tried to block the expression of USAG-1.

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(via earth2noah)

Filed under oh my god this is soooo cool I really hope it works I think ab a lady I worked w who had to have all of her teeth removed due to addiction make her life a little easier