Teeth are sensitive because they evolved from sensory tissue in both ancient vertebrates and ancient arthropods.

Unlike humans, pigs can grow multiple sets of adult teeth, so their adult jaws ... They cultured these dental cells, as well as cells from human teeth, in the lab and then added them to a ...

The new structures had even begun growing hard layers of dentin and cementum, which occurs in adult human teeth. An obvious perfectionist, Yelick admitted that she and Zhang have not yet created ...

Building off work published late last year in ACS Macro Letters, a team at King’s College London is developing methods for lab-grown replacement teeth and fillings made from human cells.