Tooth loss affects millions around the world, caused by decay, gum disease, injuries, and some diseases. Missing teeth do more than make it hard to chew or talk. They also impact appearance and ...

Add Yahoo as a preferred source to see more of our stories on Google. For decades, dentists and scientists have dreamed of helping people regrow lost teeth. (CREDIT: Shutterstock) For decades, ...

Add Yahoo as a preferred source to see more of our stories on Google. What if a missing tooth could be regrown, not by nature, but in a lab using your own cells? Scientists at King’s College London ...

Japanese scientists begin first human trials of TRG-035, a drug that regrows adult teeth by targeting USAG-1 protein, aiming ...

Losing teeth has meant artificial replacements for centuries. Japanese researchers at Kyoto University Hospital are changing that with human trials of a drug that regrows natural teeth. By 2030, ...

Most children grow 20 baby teeth and, eventually, 32 permanent ones. Some grow one more. An extra tooth that appears between the two upper front teeth is called a mesiodens. It's one of the most ...

Scientists have gotten one step closer to growing replacement teeth in the lab — a development that could pave the way for new alternatives to unpleasant dental fillings and root canals. The team ...

Researchers at the University of Zurich Center for Dental Medicine recently studied the Notch pathway’s role in the evolution of tooth morphology, with their results being published in Cellular and ...

The article explains how bacteria, diet, and daily habits affect tooth decay and what readers can do to protect enamel. What causes cavities, and why do they develop even when people try to take care ...

Inherited genetic mutations can rob up to 7 percent of the population of their smile. Several genes are important for the placement and patterning of teeth. These mutations prevent tooth formation, ...

Baby teeth, officially called primary teeth, typically begin their journey into the world when infants reach around six months of age. That first tiny tooth breaking through the gums marks an exciting ...