Scientists discover gene that protects the teeth against cavities

A team of scientists at the University of Oregon in the United States identified the gene that controls the production of dental enamel, the outside and hard on teeth. The discovery could pave the way for the repair of enamel fillings without the creation of teeth in the laboratory and end the use of dentures.

It is believed that searches that include the control of gene and stem cell technology may enable the strengthening of existing enamel, in addition to making possible the creation of artificial teeth for replacement if the patient needs.
Therefore, it would be possible to reduce caries and the need for fillings. Some teams of researchers had already succeeded in cultivating internal parts of the tooth in the laboratory, but not the enamel.