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The key to this innovation lies in genetic modification. The drug being developed will block the gene responsible for producing proteins that halt tooth development. In simple terms, by turning off these proteins, the body might retain its ability to generate a new set of teeth endlessly.
Scientists have already seen promising results in animal models. Experiments on ferrets—a common preclinical model for dental research—have shown that the treatment can stimulate the growth of new teeth. These successful tests pave the way for upcoming human trials, which are scheduled to begin in 2024.