For all the cool regenerative tricks the human body can do, it’s kind of weird that we only have one shot at tooth enamel with no way to get it back. That may be about to change, as researchers ...

Our teeth are made up of two layers: The enamel - a mineralised tissue and the strongest tissue in your body. Unlike bone, enamel cannot regenerate because it does not contain any living cells ...

They created organoids from stem cells that secrete the proteins that then form enamel. It might be possible to patch up teeth with this approach. The team envisions using it as a living filling that ...

Tooth decay is the destruction of tooth structure and can affect both the enamel and the dentin layer of the tooth. Tooth sensitivity is discomfort in one or more teeth that is triggered by hot ...

Enamel is the white outer layer of your teeth. Harder than bone, enamel is a calcified coating that protects other tissues within a tooth. Cementum is the connective tissue below the gumline that ...