Dentistry

Painless dental lasers can render teeth cavity-resistant

Almost as soon as lasers were invented in the 1960s, curious dentists wondered if these powerful forms of light could be used on teeth, though those early lasers were much too crude for any useful dental work.

Oncology & Cancer

Study finds all Myanmar mouth cancer patients chew betel quid

A study in Myanmar has found that all mouth cancer patients use smokeless tobacco, researchers report at the ESMO Asia 2017 Congress. Betel quid chewing often starts in adolescence and is associated with smoking and drinking ...

Dentistry

Using an electronic device to detect cavities early

 Imagine if dentists could find clear signs of tooth decay long before dental lesions turn into cavities and without using X-rays. A new device cleared for commercialization this month by the Food and Drug Administration ...

Oncology & Cancer

Cancer researchers publish new papers on ovarian cancer tumor growth

Two papers involving ovarian cancer research at the University of Notre Dame's Harper Cancer Research Institute (HCRI), one featuring new research and the other a review article, were published as cover stories in their respective ...

Genetics

Don't blame your genes for your toothache, twin study shows

For the first time, investigators have looked at the role that genes and the oral microbiome play in the formation of cavities and have found that your mother was right: The condition of your teeth depends on your dietary ...

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