Dentistry News and Research

Latest Dentistry News and Research

Periodontitis and human papillomavirus combined increase risk for tongue cancer

Persons with periodontitis who also are infected with human papillomavirus (HPV) are at increased risk of developing tongue cancer, new research conducted at the University at Buffalo School of Dental Medicine has shown.

7 Apr 2008

Using teledentistry to provide orthodontic services to disadvantaged children

Socially disadvantaged children have limited access to orthodontic services. A team of scientists studied a novel approach using teleconferencing to determine the possibility of increasing access to limited orthodontic treatment for these children.

4 Apr 2008

About 31 percent of low-income children ages 2 to 5 have dental cavities that don't get treated

If untreated, the infection (dental caries) that causes tooth decay and cavities can also lead to pain, tooth loss and more serious infections. The American Academy of Pediatric Dentistry recommends a dental check-up at least twice a year for most children. Some children need more frequent dental visits because of increased risk of tooth decay, unusual growth patterns or poor oral hygiene.

4 Apr 2008

Genetic mutations tied to immune comeback during therapy for HIV-1

Researchers with the Infectious Disease Clinical Research Program (IDCRP) at the Uniformed Services University of the Health Sciences (USU) here and the University of Texas Health Science Center at San Antonio have published a patient outcome study in the March 30 online edition of Nature Medicine that may signal a need for a change of thought in the management of HIV.

3 Apr 2008

HIV-positive women in the United States face strikingly high levels of stigma

HIV-positive women in the United States face strikingly high levels of stigma, according to survey results released today by amfAR, The Foundation for AIDS Research.

1 Apr 2008

Gene mutations tied to immune comeback during therapy for HIV-1

A new study by U.S. scientists provides compelling evidence that two genes are linchpins in defining the course of immune restoration in HIV-positive individuals undergoing virus-suppressing therapy.

31 Mar 2008

Dental chair a possible source of neurotoxic mercury waste

Mercury is a large component of dental fillings, but it is not believed to pose immediate health risks in that form.

28 Mar 2008

New Master's specialization for teaching in health care professions

The University of Rochester will offer a new specialization within the current Master of Science in Teaching and Curriculum program for doctors, nurses and other health care professionals who want to teach or who want to expand their educational skills.

27 Mar 2008

Spit in a cup to replace needle pricks

One day soon patients may spit in a cup, instead of bracing for a needle prick, when being tested for cancer, heart disease or diabetes.

26 Mar 2008

First comprehensive database of microorganisms known to live in the mouth

Scientists know more today than ever before about the microbes that inhabit our mouths.

26 Mar 2008

Researchers find evidence of periodontal disease leading to gestational diabetes

A study by a New York University dental research team has discovered evidence that pregnant women with periodontal (gum) disease are more likely to develop gestational diabetes mellitus than pregnant women with healthy gums.

25 Mar 2008

Russell Berrie Foundation donates $28 million for diabetes research

The Russell Berrie Foundation has donated $28 million to Columbia University Medical Center and NewYork-Presbyterian Hospital, as part of a focused effort to provide comprehensive care to diabetes patients while working, through concentrated research initiatives, toward a cure, the Medical Center gratefully announced today.

20 Mar 2008

Cell therapies for diabetes, cancer

Therapies using stem cell transplants are advancing promising treatments for such conditions as Alzheimer's Disease, neurological diseases and spinal cord injury, and heart disease.

20 Mar 2008

New technique improves outcome for living donor liver transplants

The University of Alberta Hospital (UAH) is one of only a few centers in Canada that perform living donor liver transplantation, a surgical procedure developed in the late 1980s that expands the organ donor pool. About 80 liver transplants are done a year in Alberta, 10 of those being living-donor.

19 Mar 2008