The Possibility of Eliminating Tooth Decay

On a number of fronts, researchers are within reach of making cavities in teeth a thing of the past: scientists "have deciphered the structure and functional mechanism of the glucansucrase enzyme that is responsible for dental plaque sticking to teeth. This knowledge will stimulate the identification of substances that inhibit the enzyme. Just add that substance to toothpaste, or even sweets, and caries will be a thing of the past. ... The main cause of tooth decay, the bacterium Streptococcus mutans, also uses this enzyme. Once attached to tooth enamel, these bacteria ferment sugars releasing acids that dissolve the calcium in teeth. This is how caries develop. ... [Researchers expect] that specific inhibitors for the glucansucrase enzyme may help to prevent attachment of the bacteria to the tooth enamel. Information about the structure and functional mechanism of the enzyme is crucial for developing such inhibitors. Thus far, such research has not been successful ... The various inhibitors studied not only blocked the glucansucrase, but also the digestive enzyme amylase in our saliva, which is needed to degrade starch." It's just a matter of time and funding before a suitable inhibitor is found.

Link: http://www.sciencedaily.com/releases/2010/12/101203101341.htm

Comments

Let's hope so but meanwhile I'll stick with a solution that works and is easy to implement: eat low sugar, brush and floss, and kill bacteria with a few drops of essential oils as contained in, or additional to, some of the better toothpastes on the market.

Posted by: Alex at December 6th, 2010 9:26 AM

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