Growing teeth is a bioengineering technology with the ultimate goal to create new full molars in a person or an animal.
Chronology 2002 – British scientists have learned how to grow almost whole, but feeble teeth from single cells. 2007 – Japanese scientists have bred mice almost full new teeth, but without a root. 2009 – from the stem cells were grown full teeth in mice, and even managed to grow a tooth root, previously it was not possible, but there is a problem, it is that grown teeth were slightly less "native" teeth. 2013 - Chinese scientists grow human teeth in mice using stem cells taken from human urine. 2015 - Growing New Teeth in the Mouth Using Stem-Cell Dental Implants 2018 - Protein disorder–order interplay to guide the growth of hierarchical mineralized structures.
Methods Outer – the tooth is grown separately and implanted in the patient. Inner – the tooth is grown directly into the patient's mouth.
Regenerative Research 2012 – Indian researchers found a way to cure and regenerate an infected root canal through stem cell activation. This replaces the old method of removing the tooth nerve. 2013 - Swiss researchers regenerate tooth enamel of early cavities using a peptide-based biomaterial.
References
Links Alligators Inspire New Way for Growing Teeth Archived 13 March 2016 at the Wayback Machine