The discovery could have revolutionary impacts on health care and ultimately give a purpose to the obsolete wisdom teeth who remain on the back of our mouths
Scientists have revealed “medical gold” that can be extracted from the obsolete teeth of people’s wisdom.
Many people choose to remove their wisdom teeth despite the immediate need, such as infection, simply because they can fill your mouth as they come, possibly destroying or shifting other teeth.
But now researchers say that teeth host valuable dental stem cells that could possibly play a central role in the treatment of numerous serious diseases. They say that these teeth hide stem cells capable of regenerating bones, cartilage and even nerve tissues.
The study was pioneering by Dr. Gaskon Ibarretx, Associate Professor in the Department of Biology and Histology of Cell Biology at the University of Basque.
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Each wisdom tooth houses a soft center known as dental jelly, an vascular compartment that maintains the vitality of the tooth.
Scientists have identified cells that cause pulp that have the ability to transform into neurons, heart muscle. Or bones when stimulated in a laboratory environment.
The Ibarretxe team recently succeeded in converting pulp cells into cells responding to electric neuron, capable of producing the voltage spikes used by real neurons for communication.
“This jump from the expression of the index to genuine electrical activity is necessary because damaged brain circuits need cells that can send signals,” Ibarretxe said.
About 10 million wisdom teeth are removed in the US each year, with most ending up in the trash.
Dentists often export teeth from teenagers or people in the 1920s. At that time, these pulp cells multiply like crazy.
Storage of their own dental stem cells eliminates concerns about immune rejection and can reduce treatment schedules that would otherwise require donor matching.
The supply of the extraction is simple: the oral surgeon places each tooth in a sterile vial, carriers quickly carry the package to a laboratory, and technicians thaw, isolate and freeze the pulp cells in less than 24 hours.
The initial remuneration is comparable to that of banking blood, but the potential benefits extend to decades, as the lines of adult stem cells can be expanded repeatedly for multiple therapies.
In addition to the nervous system, dental stem cells make mineralized tissue faster than bone cell cells, making them attractive to use in repair of jaws after tumor surgery.
Cardiologists have discovered that dental secretions tested in mice with heart failure have led to improved extrusion fractions, indicating the possibility of future heart attacks developed by the patient’s molecular patient.
Scientists design multicenter tests to compare implants made of pulp cells with standard stimulation of deep brains for movement disorders.
If these dental stem cells prove that they restore the function and reduction of healthcare costs, dentists could soon provide each patient with a maintenance kit with ice packages after operation.
The study has been published in the research and treatment of stem cells.
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