In The News: School of Dental Medicine
Stem cells are a crucial part of modern medicine and can be used to treat a wide variety of medical conditions. Now researchers at University of Nevada, Las Vegas have discovered a new way of harvesting these all-important biological cells by (get ready to wince!) extracting them from the root pulp inside every tooth.
Researchers at the University of Nevada, Las Vegas are on the cuspid of making scientific history.
That pesky wisdom tooth you're glad you got rid of is apparently a great source of stem cells that could save lives. However, it's not easy getting to the tooth root pulp that contains those cells: drilling into the tooth generates damaging heat that lowers the number of cells that can be harvested. In addition, the water used to rinse the tooth could have corrosive elements and the enamel particulates from the drilling could contaminate the pulp. To solve that issue, a team of researchers from the University of Nevada Las Vegas have developed a device they hilarious call the "Tooth Cracker 5000" to extract 80 percent of the stem cells a pulp contains.
Stem cells have the potential to revolutionize treatment for a wide array of diseases, such as Alzheimer’s and Parkinson’s, though harvesting enough of them for beneficial use and keeping them viable until they are needed presents significant challenges. So, researchers at the University of Nevada, Las Vegas (UNLV), have developed an efficient technique for taking these cells from a common source—wisdom teeth.
A collaboration of dentists and engineers from the University of Nevada, Las Vegas (UNLV) made a discovery that could potentially revolutionize how and where we harvest, preserve, and use stem cells. In a study published in Biomaterials and Biomechanics in Bioengineering, the team led by UNLV biomedical sciences professor Karl Kingsley and advanced education program in orthodontics director James Mah turned to root pulps in teeth, specifically wisdom teeth, as an abundant source of stem cells.
Stem cells. Few research discoveries hold as much promise of single-handedly expanding medical treatment options as they do. Miraculously able to act as transformers either re-creating or morphing into a variety of cell types found within the organisms they originate from stem cells offer humanity hope for new, more effective therapies against a number of chronic and terminal diseases. And finding them is surprisingly easy.
Stem cells. Few research discoveries hold as much promise of single-handedly expanding medical treatment options as they do. Miraculously able to act as transformers—either re-creating or morphing into a variety of cell types found within the organisms they originate from—stem cells offer humanity hope for new, more effective therapies against a number of chronic and terminal diseases. And finding them is surprisingly easy.
Stem cells. Few research discoveries hold as much promise of single-handedly expanding medical treatment options as they do. Miraculously able to act as transformers—either re-creating or morphing into a variety of cell types found within the organisms they originate from—stem cells offer humanity hope for new, more effective therapies against a number of chronic and terminal diseases. And finding them is surprisingly easy.
“Stem cells can be extracted from nearly any living tissue,” said Dr. James Mah, director of UNLV’s advanced education program in orthodontics, doctor of dental surgery, and dental researcher. “In fact, stem cells can even be found in tissues of the deceased.”
Meet Dr. Tina Brandon Abbatangelo. She’s the director of the School of Dental Medicine at the University of Nevada, Las Vegas. She’s an animal dentist who learned her chops from the father of that field. Oh by the way, she was named Ms. Nevada 2016.
Children throughout the Las Vegas Valley received dental work today at no cost to their parents. The Southern Nevada Dental Society, UNLV School of Dental Medicine, Roseman University, and corporate sponsor teamed up to treat the kid’s dental needs, for free, at the annual Give Kids A Smile Day.
Dentist, academic, mentor, beauty queen: Dr. Tina Brandon Abbatangelo does it all.