Scientists from the Kitano Hospital Medical Research Institute are convinced that humans possess the capability to grow a third set of teeth. Initial preclinical trials began several years ago, focusing on the USAG-1 protein, which inhibits tooth growth. A neutralizing antibody was developed that can block its functions, as reported by Tengri Life, referencing Doctorpiter.
The world’s first drug designed to grow a third set of teeth has already been tested on rodents with significant dental issues or even missing teeth. Following the administration of the experimental treatment, new, white, and healthy teeth emerged in the areas where teeth were absent or diseased (see photo below).
Source: Katsu Takahashi, researcher
The developers believe that the growth of new teeth is influenced by individual biological characteristics and the injection site. In any case, if a tooth grows slightly to the right or left, it can be positioned correctly using braces and other dental procedures.
Currently, researchers are conducting clinical trials on humans. Experts have intentionally excluded young and healthy participants from the study. Only individuals who have lost at least one tooth were allowed to participate.
The drug has already begun to be administered to volunteers. Scientists are eagerly awaiting the initial results and are closely monitoring the condition of each participant.
Researchers hope that by 2030, this unique drug will be widely used.
It is worth noting that Japanese scientists first announced the development of this innovative drug last year.