No extra calcium required to make teeth. Aug. 1, 2013— -- Did you think repurposing feces for better digestive health was kind of weird? A team of scientists at the Guangzhou Institutes of ...

Teeth develop when embryonic epithelial cells in the mouth combine with mesenchymal cells derived from the neural crest. Previous studies have shown that these cells can be combined in the lab to ...

Despite a healthy diet, mice missing teeth showed notable memory loss In A Nutshell Memory declined after tooth loss in mice. Aging mice that had their upper molars extracted on both sides performed ...