Researchers have achieved a significant discovery in dental science by developing laboratory teeth that could serve as an alternative to traditional fills
King’s College London Scientists have explored laboratory teeth for over ten years to offer a natural alternative to fills and implants, which are stable and cannot adapt over time. Laboratory teeth produced by a patient’s cells could be incorporated perfectly into the jaw and repaired as a natural tooth.
Xuechen Zhang, from the School of Dentistry, Oral and Craniofacial Sciences, King’s College, London, said: “fills are not the best solution for repairing teeth. Over time, they will weaken the structure of teeth, have a limited life and limited life. implants.
Creating an environment required for laboratory teeth
The king’s team, in collaboration with Imperial College London, made a basic discovery in the environment needed to develop teeth in the laboratory. They have now successfully introduced a special type of material that allows cells to communicate with each other, which means that one cell can “effectively” say another to start differentiating to a teeth. This mimics the environment of developing teeth and allows scientists to recreate the process of developing teeth in the laboratory.
Xuechen said: “We developed this material in collaboration with Imperial College to reproduce the environment around the cells of the body, known as Matrix. TIt means that when we introduced the cultivated cells, they could send signals to each other to begin the process of forming tooth.
“Previous attempts have failed, as all the signals were sent with one touch. This new material releases signals slowly over time, reproducing what happens to the body.”
The team now faces the laboratory teeth in patients’ mouths.
Xuechen added: “We have different ideas for teeth placement in the mouth, we could transplant young teeth to the missing tooth place and let them grow in the mouth, alternatively, we could create the whole tooth in the laboratory.
Configuration of the future of dentistry
Research enables regenerative medicine in dentistry with the use of stem cells and biomedical environments to create teeth, instead of artificial materials such as metal implants.
Corresponding author of the document Dr. Ana Angelova Volponi, King’s College London, said: “As the sector is evolving, the incorporation of such innovative techniques has the ability to revolutionize dental care, offering sustainable and effective solutions for the repair and regeneration of teeth.
“The work being carried out at the Dentistry School, oral and craniofacial sciences in King’s College, London, is an example of the cutting -edge research that leads this transformation, underlining our commitment to promoting oral health through scientific discovery.”
“Laboratory teeth will naturally be regenerated, incorporating into the jaw as real teeth. It would be stronger, more durable and free from dangers of rejection, offering a more durable and biologically compatible solution than fillings or implants,“ Added Xuechen Zhang, from the Dental School, oral and craniofacial science, King’s College in London.
