Tooth root development relies on precise coordination of cellular signals, yet the underlying mechanisms remain unclear. Researchers have uncovered how two proteins, Gli2 and Gli3, work together to ...

The interaction between Hertwig's epithelial root sheath (HERS) and surrounding mesenchymal cells is crucial for root dentin formation. HERS influences tooth root development and odontoblast ...

Two distinct stem cell lineages that drive tooth root and alveolar bone formation have been identified by researchers from Science Tokyo. Using genetically modified mice and lineage-tracing techniques ...

Teeth function not only because of the hard enamel on the surface, but also because they have roots that anchor them firmly in the jawbone beneath the gums. Eating, speaking, and maintaining the shape ...

Two distinct stem cell lineages that drive tooth root and alveolar bone formation have been identified by researchers from Science Tokyo. Using genetically modified mice and lineage-tracing techniques ...

Using computer tomography, Deutsch analyzed and calculated the tooth root surface area—or area of contact where the root fits into the jaw—of 70 primates from 75 species, ranging in size from tiny ...

Completely dislodging a tooth from the socket is not generally considered a reversible process. However, this injury is most common in children, whose roots may not be completely developed, meaning ...

Human tooth regrowth trials are underway in Japan, raising hopes that missing teeth could one day grow back naturally.