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Dentistry news

Dentistry

Calcium deficiency in cells due to ORAI1 gene mutation leads to damaged tooth enamel

A mutation in the ORAI1 gene—studied in a human patient and mice—leads to a loss of calcium in enamel cells and results in defective dental enamel mineralization, finds a study led by researchers at NYU College of Dentistry.

Dentistry

Nursing, dental, and medical students train together to improve kids' oral health

Nursing, medical, and dental students can work as a team to improve their knowledge of pediatric oral health—and how to work with their fellow health professionals, finds new research led by NYU Rory Meyers College of Nursing. ...

Dentistry

Home remedies: The bad breath battle

There are many causes of bad breath, also called halitosis. Your mouth may be the source. The breakdown of food particles and other debris by bacteria in and around your teeth can cause a foul odor. If your mouth becomes ...

Medical research

Dental enamel can't regenerate, right? Think again

Dental enamel is tricky stuff. Even though it's the body's hardest material, if it wears away from cavities, acidic food or drinks or overbrushing, it doesn't regenerate.

Dentistry

Making the case for fluoridated water

A recent University of Alaska study that found an increase in childhood dental decay in two cities that halted the use of fluoridated water demonstrates why this public health measure is needed, says Dean Cecile A. Feldman ...