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Gene blockade could reverse type 2 diabetes: Study

Australian scientists report that they may be on the brink of reversing type 2 diabetes after a genetic discovery. The finding centers on how a particular gene responds to high-fat diets by disrupting insulin production in the pancreas and triggering diabetes.

26 Sep 2011

Ritualistic-like behavior reduces stress, says TAU researcher

What do a patient with obsessive compulsive disorder (OCD), a basketball star, and an animal in captivity have in common? According to new research from Tel Aviv University, they share a clear behavioral link that reduces stress.

23 Sep 2011

University of Kentucky receives Department of Defense grant for lung cancer study

The University of Kentucky's Dr. Susanne Arnold and colleagues were awarded a grant by the Department of Defense to study potential environmental reasons for the high lung cancer rates in Eastern Kentucky.

23 Sep 2011

Project REACH to reduce risk of postpartum depression in adolescent mothers

More than 400,000 adolescent girls will give birth in the United States each year, and about one in four of them will experience postpartum depression.

23 Sep 2011

NIH honors Utah biochemist with Pioneer Award for dsRNA research

University of Utah biochemist Brenda L. Bass, Ph.D., has dedicated her career to following the path less traveled.

23 Sep 2011

Adamis receives patents for APC-200 prostate cancer drug in South Africa, Singapore

Adamis Pharmaceuticals Corporation, today announced the technology which constitutes its compound APC-200 was recently granted patents in Singapore and South Africa. These patents significantly strengthen the Adamis APC-200 patent portfolio for the use of APC-200 in the treatment of early and late stage prostate cancer.

23 Sep 2011

Longevity research till date may be riddled with flaws: Study

Research over the last decade showing that proteins called sirtuins can increase lifespan is deeply flawed, according to a new study in Nature that debunks prior claims of a direct causal link.

22 Sep 2011

Caregivers under financial and emotional strain

Family members or friends caring for aging or disabled individuals in California are under both financial and emotional strain and are likely to face even greater burdens, given recent cuts in state support for programs and services that support in-home care, write the authors of a new policy brief by the UCLA Center for Health Policy Research.

22 Sep 2011

Jefferson experts review most commonly used CAM practices for mood disorders

Mood disorders are among the most prevalent mental health issues today. While medication is available, more and more people are turning to complementary and alternative medicine (CAM), including herbal remedies, acupuncture, and meditation to help manage their mood disorders.

22 Sep 2011

Physician leader: Medical resident training should focus on cost-conscious care

"Why didn't you order test X?" That question, posed routinely to residents by faculty members at teaching hospitals, bears some of the blame for the high and unsustainable cost of U.S. health care, writes a leader of the American College of Physicians in the September 20 issue of the Annals of Internal Medicine.

22 Sep 2011

Cannabinoids may block development of PTSD symptoms after traumatic experience

Cannabinoids (marijuana) administration after experiencing a traumatic event blocks the development of post-traumatic stress disorder (PTSD)-like symptoms in rats, according to a new study conducted at the University of Haifa and published in the journal Neuropsychopharmacology.

22 Sep 2011

New initiative for effective two-way communication between patients and clinicians

The U.S. Department of Health and Human Services' (HHS) Agency for Healthcare Research and Quality (AHRQ) today launched an initiative with the Ad Council to encourage clinicians and patients to engage in effective two-way communication to ensure safer care and better health outcomes.

22 Sep 2011

Scientists identify stress receptor that stimulates growth and migration of cancer cells

It's a common belief that there's a link between chronic stress and an increased risk of cancer. In new research published online by the International Journal of Cancer, scientists at The University of Western Ontario have taken a step toward confirming that belief.

22 Sep 2011

Children of parents with drink problem may consume more alcohol after stressful situations

If either of your parents has a drink problem, there is a greater risk that you will consume more alcohol after stressful situations, reveals current research from the Sahlgrenska Academy, at the University of Gothenburg, Sweden.

21 Sep 2011

Tips for parents to keep their family physically fit and healthy

Pick up any newspaper, magazine or online publication and news about obesity is everywhere. While some parents feel helpless in the fight to keep their family physically fit and healthy, other parents are taking action. Studies show that exercising as a family not only promotes good health but also helps strengthen the emotional bonds between family members.

21 Sep 2011

Beta-blocker drugs may improve survival time for melanoma patients

Beta-blocker drugs, commonly used to treat high blood pressure, may also play a major role in slowing the progression of certain serious cancers, based on a new study.

21 Sep 2011

A code beyond DNA: Modified tRNA bases are characteristic of species

Our genetic code consists of four “letters” in the form of the nucleobases in our DNA and RNA. Three letters together form a “word” that are translated into an amino acid by tRNA and combined into proteins. Special markings subdivide the gene into active and inactive regions. A third possible level of information has so far received less attention: the chemical modification of tRNA nucleobases. In the journal Angewandte Chemie Thomas Carell and a team at the University of Munich have now demonstrated that tRNA modification profiles can be used for the characterization of species and the differentiation of pathogenic and nonpathogenic bacterial strains.

20 Sep 2011

The obese can’t help but eat: Study

A new study suggests that brains of people who are obese may be wired differently for impulse control, such as resisting a doughnut when their blood sugar levels drop, compared with people who are not obese.

20 Sep 2011

Exercise helps teens quit smoking

Research has shown that a program that combines counseling with physical activity may offer teens a more effective way to stop smoking. Less than 5 percent of those who were assigned to a brief smoking cessation intervention had quit smoking after three months. But, in the group of teens that received smoking cessation counseling coupled with physical activity, almost 14 percent were off cigarettes at the three-month mark. And, the findings were most dramatic for boys. Nearly a quarter of the boys in the combination group had quit smoking at the end of three months.

20 Sep 2011

Diabetes and dementia, connection found

A new study revealed that people with diabetes may be at an increased risk of developing dementia. Scientists have suspected the link between the two diseases for several years, but several experts say this latest study highlights how treating preventable diseases like diabetes and obesity may be useful in preventing the onset of dementia.

20 Sep 2011