Increased risk of caries with defective tooth enamel

The hardness and composition of the tooth enamel can affect the progression of caries. “We revealed that tooth decay isn’t just linked to bacteria, but also the tooth’s resistance,” says Thimios Mitsiadis, Professor of Oral Biology at the Center of Dental Medicine. Bacteria and their toxic products can easily penetrate enamel with a less stable structure, which leads to carious lesions, even if oral hygiene is maintained.

Understanding the molecular-biological connections of tooth enamel development and the impact of mutations that lead to enamel defects opens up new possibilities for the prevention of caries. “New products that hinder the progress of tooth caries in the event of defective tooth enamel will enable us to improve the dental health of patients considerably,” adds Mitsiadis.