Scientists from Tufts University have made a discovery in dentistry - they were able to grow living teeth in the laboratory. To do this, cells from the teeth of cows and humans were used. They were placed in parts of pig teeth and then implanted into the jaws of mini-pigs.

The experiment with mini-pigs was particularly successful: the teeth began to grow in the natural environment of the oral cavity and showed the properties familiar to humans. Scientists are using a method in which cells from the gums help to create the rudiments of teeth. These can then be implanted into the jaw, where they will develop into full-fledged teeth.

Although the resulting teeth are not yet perfect, the researchers believe it will be possible to create true replacements for metal and ceramic implants in the future