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Humans May Be Able to Grow New Teeth Within Just 5 Years
Scientists are on the verge of a dental miracle.
Although they’re made of some of the same stuff and are the hardest material in the human body (thanks to its protective layer of enamel), they lack the crucial ability to heal and regrow themselves. “We want to do something to help those who are suffering from tooth loss or absence,” Katsu Takahashi, the head of dentistry at the medical research institute at Kitano Hospital in Osaka, told The Mainichi. Back in 2021, scientists from the Kyoto University—who will also be involved in future human trials —discovered a monoclonal antibody (a technique usually used in fighting cancer) that disrupted the interaction between USAG-1 and molecules known as bone morphogenetic protein, or BMP.
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