Singularity Hub -
26 Aug 2013 19:57

Adults lose teeth due to poor hygiene, aging, disease or accidents. Traditionally, prosthetics are used to replace part or all of a lost tooth. But wouldn't it be better if we could simply regrow lost or damaged teeth? Approaches using stem cells, while still in their infancy, may eventually do exactly that. Researchers led by Dr. Duanqing Pei, of the Chinese Academy of Sciences and Guangdong Provincial Key Laboratory of Stem Cell Biology and Regenerative Medicine, have reported a potential meth...
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