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Dysfunctional family environment increases genetic risk for drug abuse

The risk of abusing drugs is greater - even for adopted children - if the family environment in which they are raised is dysfunctional, according to a new study conducted by a collaborative team from Virginia Commonwealth University and Lund University in Sweden.

6 Mar 2012

Study emphasizes importance of quality-of-life discussions for critically ill patients

A new study from Case Western Reserve University's Frances Payne Bolton School of Nursing emphasizes the importance of having discussions related to quality of life before becoming critically ill.

6 Mar 2012

$Vitamin D may reduce risk of stress fracture in girls$

Vitamin D may reduce risk of stress fracture in girls

Vitamin D may be associated with a lower risk of developing stress fractures in preadolescent and adolescent girls, especially among those very active in high-impact activities, according to a report published Online First by Archives of Pediatrics & Adolescent Medicine, one of the JAMA/Archives journals.

6 Mar 2012

Mayo Clinic experts available to discuss latest colorectal cancer research and treatment

March is National Colorectal Cancer Awareness Month. Colon cancer is one of the most common and deadly cancers, and also one of the most preventable. Mayo Clinic experts are available to discuss the latest in colorectal cancer research, detection and treatment.

6 Mar 2012

PGen study to examine impact of consumer genomics

As genetic risk information plays an increasingly important role in the diagnosis and treatment of many diseases, private companies have made personal genomic testing for these risk factors widely available to the public. However, very little data has been gathered to understand the motivations and expectations of consumers of personal genomic services, the psychological and behavioral impact of these services, and the associated ethical, legal and social issues-until now.

5 Mar 2012

National Council for Research on Women honors CINJ breast oncologist

The chief medical officer at The Cancer Institute of New Jersey (CINJ) has been named as one of this year's 30 'Outstanding Women' by the National Council for Research on Women. Deborah L. Toppmeyer, MD, a medical oncologist at CINJ who heads a very active breast cancer clinic and conducts clinical research, was selected for her commitment to issues critical to advancing women and women's health.

5 Mar 2012

Link between school bullies and substance use

Middle- and high-school students who bully their classmates are more likely than others to use substances such as cigarettes, alcohol and marijuana, a new study found.

5 Mar 2012

ACADIA, Allergan extend drug discovery collaboration

ACADIA Pharmaceuticals Inc., a biopharmaceutical company focused on innovative treatments that address unmet medical needs in neurological and related central nervous system disorders, today announced that it has extended its drug discovery and development collaboration with Allergan, Inc..

5 Mar 2012

Bill Gates meets MTBVAC TB vaccine researchers in Spain

On 21 February Bill Gates met with Dr. Carlos Martin of the University of Zaragoza and members of his team in Madrid, Spain. The scientists are working on the development of MTBVAC, a new vaccine against tuberculosis (TB). Gates showed great interest in the scientific background of MTBVAC, the most advanced vaccine based on attenuation of Mycobacterium tuberculosis.

5 Mar 2012

Tips to assess when gambling could be leading to process addiction

Whether it's a March Madness office betting pool or sitting in the sports books in Las Vegas placing bets on the Masters Golf Tournament and opening week of Major League Baseball, the coming months are fraught with sporting events which lure millions of gamblers to place their bets.

5 Mar 2012

Roche selects ICON as technology partner

ICON plc,, a global provider of outsourced development services to the pharmaceutical, biotechnology and medical device industries, today announced that it has been selected by Roche as its technology partner for storing and managing medical images collected during the company's clinical research programs.

5 Mar 2012

Small positive personality changes may lead to greater increases in happiness

People's personalities can change considerably over time, say scientists, suggesting that leopards really can change their spots.

5 Mar 2012

Arrowhead, Axolabs enter into RNAi therapeutics strategic agreement

Arrowhead Research Corporation, a nanomedicine company with development programs in RNAi therapeutics and obesity, and Axolabs GmbH, a custom research organization offering preclinical solutions and consultancy in the field of oligonucleotide therapeutics, today announced that they have entered into a Strategic Alliance and Master Services Agreement.

5 Mar 2012

Health Impact Project announces awardees of 15 new grants

The Health Impact Project, a collaboration of the Robert Wood Johnson Foundation and The Pew Charitable Trusts, announced the awardees of 15 new grants today. Selected following a nationwide call for proposals, the grantees will conduct health impact assessments (HIAs), a type of study that looks at potential health impacts of policies and projects in other sectors.

5 Mar 2012

Study shows how hydra respond to light in the absence of eyes

In the absence of eyes, the fresh water polyp, Hydra magnipapillata, nevertheless reacts to light. They are diurnal, hunting during the day, and are known to move, looping end over end, or contract, in response to light.

4 Mar 2012

Vitamin E may lead to thinning and weakening of bones: Study

From studies in laboratory animals it was found that the most common form of vitamin E stimulates the generation of bone-degrading cells. Scientists who carried out the research in Japan are now calling for their results to be followed up in humans.

4 Mar 2012

Vitamin A daily dose may help prevent skin cancer: Study

A study has shown that a daily vitamin pill could help prevent skin cancer - particularly among women. Scientists say taking food supplements containing vitamin A can make people less likely to develop melanoma, the deadliest form of the disease.

4 Mar 2012

Diesel exhaust fumes linked to lung cancer among miners

It has been known that diesel exhaust may be a probable carcinogen. But the 20-year study from the National Cancer Institute took a closer look in the Diesel Exhaust in Miners Study, which followed 12,315 miners working in eight underground nonmetal mining facilities. Data were collected on the miners' health and exposure to various elements and chemicals from the time when the mine company first introduced diesel-powered equipment (between 1947 and 1967) until the end of the study in 1997. They breathed varying levels of exhaust from diesel-powered equipment, levels higher than the general population encounters.

4 Mar 2012

New APS policy requires reporting of sex and gender in experimental studies

The American Physiology Society (APS) has announced a new policy requiring the reporting of the sex of experimental animals and the sex or gender of humans used in studies submitted for publication in any of the organization's 13 peer-reviewed journals.

3 Mar 2012

Inconsistent results from ACS and depression studies

Although it is still suggested that acute coronary syndrome patients with first and new-onset depression are at particularly increased risk of worse prognosis, the inconsistent results from the studies included in this systematic review show that there is no consistent evidence to support such statements.

3 Mar 2012