Home Customer Service Stay Connected Read today’s Edition Top Workplaces Charlotte’s Best Detour Travel Local Events News Sports Business CharlotteFive Arts & Living Opinion Obituaries Video Featured Reality Check Charlotte Five Rock Hill Herald Detour Travel Charlotte’s Best Guides Shopping/Reviews Deals & Offers Careers and Education Press Releases Sponsored Content Classifieds Place an Ad - Celebrations Search Jobs Search Legal Notices Advertising SALE 99¢ FOR 1 YEAR SUBSCRIBE LIVING The wisdom teeth you had pulled contain stem cells that can become nerve, heart and bone tissue By Allison Palmer July 6, 2026 3:30 PM Gift Article Researchers now confirm wisdom tooth stem cells can be guided into nerve, heart and bone tissue in a lab setting. Peter Macdiarmid Getty Images Wisdom teeth extractions are one of the most common oral surgeries in the country, but new research is changing how scientists view what gets tossed out afterward. Two findings from 2025 and 2026 are reframing wisdom teeth as a potential longevity and regenerative medicine resource rather than medical waste. What Do New Studies Say About Wisdom Teeth and Aging? A May 2026 study in Stem Cell Reports pinpointed a stem cell protein that fades from teeth with age, a decline that leaves older teeth more cavity-prone and slower to heal. When Sichuan University researchers gave senolytics, drugs designed to clear out cells that have stopped functioning but linger in the body anyway, to aged mice, the animals regained the ability to form new dentin and maintain healthy pulp tissue. The finding connects tooth health to the same cellular aging science already popular in skincare and joint health circles. Everything so far has happened in animal models, so there’s no version of this available in a dental office yet. What it does suggest is that teeth may age through mechanisms much closer to the rest of the body than previously assumed. Can Wisdom Teeth Stem Cells Be Saved After Extraction? Yes. The pulp inside a wisdom tooth carries stem cells, and a small but growing number of private companies now offer to freeze and store them right after extraction. The setup borrows its logic from umbilical cord banking, letting patients preserve tissue instead of having it discarded along with everything else pulled during surgery. Work published in 2025 out of the University of Washington and the University of the Basque Country showed these cells can be steered in the lab into becoming nerve cells, heart muscle, and bone. That versatility is the entire basis for the banking industry betting on this tissue. Most people are never told the option exists, and once the extraction is finished, there’s no going back for that tissue. How Do Senolytic Drugs Connect to Wisdom Teeth Research? Senolytics target senescent cells, sometimes called zombie cells, which build up with age and stop the body from functioning as well as it should. In the Sichuan University research, giving senolytics to aged mice restored their teeth’s ability to produce dentin and keep the pulp healthy. This is the same category of drug already drawing interest in human longevity research for its possible effects on skin and joint aging. Wisdom teeth turn out to be a useful test case because dental tissue gives researchers something concrete and measurable to study aging in. No human dental trials of senolytics exist yet, and scientists are careful to note the mouse results are a starting point, not a ready-made treatment. Think of it as early evidence that the aging clock ticking through the rest of the body may run through teeth as well.
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