Wisdom teeth are a rich source of stem cells, and apparently they can be used to grow teeth on demand. From the story:
As long as there are hockey players, there will be niche markets for false teeth. But the real news about the future of dentures is that there isn’t much of one.If this pans out, denture-making companies may go the way of the buggy whip industry.
Toothlessness has declined 60 percent in the United States since 1960. Baby boomers will be the first generation in human history typically to go to their graves with most of their teeth.
And now comes tooth regeneration: growing teeth in adults, on demand, to replace missing ones. Soon. It turns out wisdom teeth are prolific sources of adult stem cells needed to grow new teeth for you. From scratch. In your adult life, as you need them. In the near future. According to the National Institutes of Health.
