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Study reveals prevalence of overweight in Sweden schoolchildren

Researchers at the Sahlgrenska Academy - University of Gothenburg, Sweden - and Karolinska Institutet have carried out the first ever national study of the prevalence of overweight and obesity in schoolchildren.

8 Mar 2011

Study: Role of air pollutants in cardiometabolic syndrome

To explore one of the most critical health/environment intersections - how the very air we breathe can cause heart disease and diabetes and contribute to the problems of obesity - Michigan State University has been named a Clean Air Research Center by the Environmental Protection Agency.

8 Mar 2011

Scientists develop new method that uncovers combined effects of genes

Scientists at the European Molecular Biology Laboratory and the German Cancer Research Centre, both in Heidelberg, Germany, have developed a new method that uncovers the combined effects of genes.

8 Mar 2011

Klotho protein discovery can lead to new class of drugs for treatment of obesity

An important discovery in mice may make a big difference in people's waistlines thanks to a team of Harvard scientists who found that reducing the function of a transmembrane protein, called Klotho, in obese mice with high blood sugar levels produced lean mice with reduced blood sugar levels.

8 Mar 2011

New study: Circadian system may contribute to daily pattern of vasovagal syncope

Fainting, or syncope, is quite common. About 50% of people will experience fainting at some point during their lifetime. The most common type of fainting is vasovagal syncope that is caused by a sudden drop in blood pressure resulting in reduced blood flow to the brain.

8 Mar 2011

Study: Moderate drinking can reduce risk of dementia even among older adults

3202 German individuals attending general practitioners , who were free of dementia were studied at baseline, were followed up 1.5 years and 3 years later by means of structured clinical interviews including detailed assessment of current alcohol consumption and DSM-IV dementia diagnoses.

8 Mar 2011

Study: Physicians' empathy can improve patients' positive clinical outcomes

It has been thought that the quality of the physician-patient relationship is integral to positive outcomes but until now, data to confirm such beliefs has been hard to find. Through a landmark study, a research team from Jefferson Medical College of Thomas Jefferson University has been able to quantify a relationship between physicians' empathy and their patients' positive clinical outcomes, suggesting that a physician's empathy is an important factor associated with clinical competence.

8 Mar 2011

Study shows how individual cells behave during blood vessel formation

Biologists tend to look at cells in bulk, observing them as a group and taking the average behavior as the norm - the assumption is that genetically identical cells all behave the same way.

8 Mar 2011

Scientists receive March of Dimes grant for preterm birth research

With the help of funding from the March of Dimes, scientists will study whether low doses of inhaled carbon monoxide may prevent inflammation that triggers preterm labor, analyze the role genes play in causing preterm delivery, and develop blood tests to help identify women at risk of preterm delivery.

8 Mar 2011

Two studies show how laminin plays a central role in breast cancer development

Laminin, long thought to be only a structural support protein in the microenvironment of breast and other epithelial tissues, is "famous" for its cross-like shape.

8 Mar 2011

New discovery can provide insight into lung cancer

A discovery at University of Colorado Cancer Center shows testing lung cancer on a molecular level can produce new insights into this deadly disease.

8 Mar 2011

13 heart disease risk genes identified

Researchers have found 13 new gene variants that might increase the risk of heart disease. Heart disease being the largest killer worldwide, this discovery could shed light on causes and lead to more effective treatments.

7 Mar 2011

Article sheds new light on neural mechanisms for flashbacks

Flashbacks are an elusive phenomenon, but an article published in the current issue of Psychotherapy and Psychosomatics sheds some new light on potential mechanisms in an healthy man with an history of near drawing.

7 Mar 2011

New research: Lung cancer rates have doubled for women over 60 since mid 1970s

Lung cancer rates have doubled for women over 60 since the mid 1970s according to new Cancer Research UK figures released today ahead of No Smoking Day this Wednesday.

7 Mar 2011

New insight into coronary artery disease

Insight into the complex biological mechanisms that cause heart disease has taken a major step forward with the discovery of 13 new genes that increase the risk of coronary artery disease.

7 Mar 2011

Galderma, Astrazeneca collaborate to develop new compounds for dermatological disorders

AstraZeneca and Galderma Pharma S.A., a global speciality pharmaceutical company focused on dermatology, today announced they have entered into a R&D collaboration to develop new treatments for dermatological conditions including psoriasis, acne and atopic dermatitis which significantly affect the health and quality of life for millions of people worldwide.

7 Mar 2011

Study uncovers 13 new genes that increase risk of heart attacks

The largest-ever study of its type into coronary heart disease, involving scientists from the University of Leicester, has uncovered 13 new genes that increase risk of heart attacks.

7 Mar 2011

Poll explores link between Americans' use of communication technologies and sleep habits

The 2011 Sleep in America- poll released today by the National Sleep Foundation finds pervasive use of communications technology in the hour before bed. It also finds that a significant number of Americans aren't getting the sleep they say they need and are searching for ways to cope.

7 Mar 2011

ShearWave Elastography increases performance of ultrasound breast cancer diagnosis

SuperSonic Imagine presented yesterday the validation of a world wide multicentre study, based on European recruitment, confirming the benefit of ShearWave Elastography when added to ultrasound for improved lesion classification.

7 Mar 2011

Study examines impact of clinical, basic biomedical research on future work, products, healthcare

Clinical research has greater societal impact over a 15-20 year timescale, while basic research has greater academic impact, according to a new study from RAND Europe and the Health Economics Research Group at Brunel University.

6 Mar 2011