Several genes affect tooth development in the first year of life, according to the findings of a study conducted at Imperial College London, the University of Bristol in the U.K., and the University ...

A study may shed light on tooth enamel development disruption by revealing a new children's autoimmune disorder that hinders proper tooth enamel development. The disorder is common in people with a ...

Exposure to secondhand cigarette smoke during the first days of life can cause changes in tooth enamel mineralization without causing visible changes to the teeth. This was demonstrated in an animal ...

A hypothetical model illustrating how reduced Hedgehog signaling alters interactions between the rudimentary tooth bud (R2) and the first molar (M1), leading to supernumerary (SN) tooth or molar ...

An extended childhood, a hallmark of human development, may have gotten off to an ancient and unusual start. One of the earliest known members of the Homo genus experienced delayed, humanlike tooth ...

The interaction between genetics and tissue environment shapes how individual teeth form in different regions of the jaw. While most experimental studies have focused on mandibular (lower jaw) teeth, ...

Baby teeth, officially called primary teeth, typically begin their journey into the world when infants reach around six months of age. That first tiny tooth breaking through the gums marks an exciting ...