Dentistry News and Research

Latest Dentistry News and Research

Study highlights the importance of screening women over 50 for cervical cancer

New research from Queen Mary University of London reveals women over the age of 50 who don't attend cervical screening are four times more likely to be diagnosed with cervical cancer in later life.

15 Jan 2014

Research reveals new therapy for preventing production of sphingolipids by lymphoma cells

Christopher Parsons, MD, Director of the HIV Malignancies Program at LSU Health Sciences Center New Orleans, is the senior author of a paper that is the first to report that specialized fat (lipid) molecules, called sphingolipids, play a key role in the survival of aggressive lymphomas caused by viruses.

15 Jan 2014

Texas researcher receives U.S. patent for new class of compounds that protect against TBI

A researcher in the School of Medicine at The University of Texas Health Science Center at San Antonio received a U.S. patent Dec. 31 for his discovery that a class of compounds is protective against traumatic brain injury.

13 Jan 2014

Researchers use stem cells to study bone disorders from patients afflicted with genetic bone disease

Researchers have developed a new way to study bone disorders and bone growth, using stem cells from patients afflicted with a rare, genetic bone disease.

9 Jan 2014

Columbia University's College of Dental Medicine selected for 2014 William J. Gies Award

The ADEAGies Foundation, the philanthropic arm of the American Dental Education Association, has selected Columbia University's College of Dental Medicine for a 2014 William J. Gies Award, for outstanding achievement by an academic dental institution in support of dental education. The award recognizes CDM's Community DentCare program, which provides low- or no-cost dental care to children, adults, and seniors in Northern Manhattan and the Bronx.

5 Jan 2014

Keeping teeth and gums healthy through interactive games

Learning about oral health can be informative and fun at the same time. The Pennsylvania Dental Association's (PDA) website features a section specifically designed for kids, and we encourage you to check it out. The Kids' Corner, www.padental.org/kidscorner, is an excellent resource for children of all ages and features the lovable Topher Tooth. It includes interactive games and activities, information on brushing and flossing, answers to frequently asked questions, nutritional information and more.

28 Dec 2013

Researchers catalogue compassionate words and actions in doctor-patient conversations

"Good to see you. I'm sorry. It sounds like you've had a tough, tough, week." Spoken by a doctor to a cancer patient, that statement is an example of compassionate behavior observed by a University of Rochester Medical Center team in a new study published by the journal Health Expectations.

27 Dec 2013

Physician dispels misconceptions about annual flu vaccine

Dr. Jennifer Caudle is an assistant professor of Family Medicine at the Rowan University School of Osteopathic Medicine. Over the years in her busy medical practice, she's heard just about every possible excuse or misconception about the annual flu vaccine.

20 Dec 2013

New research assesses nanomedicine-based approaches for treating cancer

As cancer maintains its standing as the second leading cause of death in the U.S., researchers have continued their quest for safer and more effective treatments. Among the most promising advances has been the rise of nanomedicine, the application of tiny materials and devices whose sizes are measured in the billionths of a meter to detect, diagnose and treat disease.

20 Dec 2013

Shades of gray in QoL measures after dental whitening

A complex picture has emerged of changes in oral-health-related quality of life after at-home dental bleaching, with some measures improving and others deteriorating after the treatment, a Brazilian double-blind randomized clinical trial has shown.

19 Dec 2013

Children with buck teeth can be corrected in early adolescence stage

Children with prominent front teeth, colloquially known as buck teeth, often require orthodontic work to straighten their teeth and improve both their bite and appearance.

19 Dec 2013

Researchers discover series of compounds possessing anti-HIV activity

University of Minnesota researchers have discovered a first-of-its-kind series of compounds possessing anti-human immunodeficiency virus (HIV) activity. The compounds present a new target for potential HIV drug development and future treatment options.

18 Dec 2013

Nonsurgical treatment of periodontal disease does not improve glycemic control in patients with diabetes

A recent study published in the Journal of the American Medical Association (JAMA) found that nonsurgical treatment of periodontal disease does not improve glycemic control in patients with type 2 diabetes.

18 Dec 2013

Minorities who are at highest risk of diabetes may benefit from beverage sugar tax

Taxing sugar-sweetened beverages is likely to decrease consumption, resulting in lower rates of diabetes and heart disease, and these health benefits are expected to be greatest for the low-income, Hispanic and African-American Californians who are at highest risk of diabetes, according to a new analysis led by researchers at UC San Francisco.

17 Dec 2013

Research finds reduced allergy risk among children raised with dogs from birth

Children's risk for developing allergies and asthma is reduced when they are exposed in early infancy to a dog in the household, and now researchers have discovered a reason why.

17 Dec 2013

Study: Blue light proves to have powerful bacteria-killing ability

Blue light has proven to have powerful bacteria-killing ability in the laboratory. The potent antibacterial effects of irradiation using light in the blue spectra have now also been demonstrated in human and animal tissues. A series of groundbreaking articles that provide compelling evidence of this effect are published in Photomedicine and Laser Surgery, a peer-reviewed journal published by Mary Ann Liebert, Inc., publishers.

16 Dec 2013

Queen's University professor wins Gold Award for Innovation for research on male infertility

A Queen's University Professor has received international recognition for her research into male infertility.

16 Dec 2013

New UCSF-led study links obesity to development of chronic kidney disease

A new UCSF-led study of nearly 3,000 individuals links obesity to the development of kidney disease. The work also shows that, when properly measured, declines in kidney function are detectable long before the emergence of other obesity-related diseases such as diabetes and high blood pressure.

14 Dec 2013

Geriatrician draws specific conclusions about Santa’s health habits

Children around the world look to Santa Claus as a model of good behavior. But can this sleigh-riding bearer of goodies also be a model good health habits for adults?

13 Dec 2013

Anastrozole drug reduces breast cancer in high risk post-menopausal women

Taking the breast cancer drug anastrozole for five years reduced the chances of post-menopausal women at high risk of breast cancer developing the disease by 53% compared with women who took a placebo, according to a study published in the Lancet today.

13 Dec 2013