Genes Predict Tooth Decay
Scientist have published research titled “ Taste genes associated with dental caries” in the journal of dental research. The article suggests that a genetic variation in taste genes may be associated with a increased risk of dental decay or increased protection from tooth decay.
In the study families were recruited by the Centre for Oral Health Research in Appalachia (COHRA) for collection of samples and clinical examinations. Genetic tests were carried out and statistically significant associations were seen for decay risk and/or protection.
“This work is significant in that it identifies key genes that may explain the susceptibilities of some patients to tooth decay,” said Journal of dental research editor in chief William Giannobile. “Although an early study, this breakthrough on taste pathways and genes demonstrates how patient preferences that are genetically predetermined may put patients at risk of disease.”
The complete research study can be viewed online at http://jdr.sagepub.com/content/early/2010/09/02/0022034510381502.abstract.
