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Keystone molecules in chemical communication, defense have dominant consequences in nature

Naturally occurring "keystone" molecules that have powerful behavioral effects on diverse organisms often play large but unrecognized roles in structuring ecosystems, according to a theory proposed in the June issue of BioScience.

20 May 2013

Republicans pressing link between Obamacare and IRS scandal

News coverage of the ongoing IRS scandal is focusing on Republican criticism of Sarah Hall Ingram, who is now in charge of helping to implement the health care law.

20 May 2013

Understanding the role of dsRNA in antiviral host defense systems

Animals, insects, and plants use a variety of sensing mechanisms to detect invading pathogens such as viruses. One complex and effective antiviral defense system they share is based on recognition of double-stranded RNA, often produced when a virus invades a host cell.

20 May 2013

Leslie G. Ungerleider to receive Andrew Carnegie Prize in Mind and Brain Sciences from Carnegie Mellon

Carnegie Mellon University will award the first Andrew Carnegie Prize in Mind and Brain Sciences to Leslie G. Ungerleider, chief of the Laboratory of Brain and Cognition at the National Institute of Mental Health.

20 May 2013

Study: Teens involved in dating violence are likely to be both victim and perpetrator

Teens in a relationship that involves dating violence are likely to be both a victim and perpetrator, as opposed to being just one or the other, finds a recent study in the Journal of Adolescent Health. In some situations teens play both roles with one partner or they'll play one role in a given relationship and then another role in a subsequent relationship.

18 May 2013

New prototype allows patients with severe functional disability to be more active and independent

The European R&D project BrainAble, led by Barcelona Digital, has just successfully ended by developing a prototype that allows patients with severe functional disability to be more active and independent.

18 May 2013

African-American students consume more soda when it's available at school

The availability of sugar-sweetened or diet soda in schools does not appear to be related to students' overall consumption, except for African-American students, who drink more soda when it's available at school, finds a study in the American Journal of Preventive Medicine.

18 May 2013

First alcoholic drink during puberty increases risk of alcohol problems

Research shows that the earlier the age at which youth take their first alcoholic drink, the greater the risk of developing alcohol problems. Thus, age at first drink (AFD) is generally considered a powerful predictor of progression to alcohol-related harm.

18 May 2013

App could save lives by speeding treatment for heart attack

An experimental, inexpensive iPhone application transmitted diagnostic heart images faster and more reliably than emailing photo images, according to a research study presented at the American Heart Association's Quality of Care and Outcomes Research Scientific Sessions 2013.

18 May 2013

College females exceed national drinking guidelines for drinking more frequently than males

In order to avoid harms associated with alcohol consumption, in 2009 the National Institute on Alcohol Abuse and Alcoholism issued guidelines that define low-risk drinking. These guidelines differ for men and women: no more than four drinks per day, and 14 drinks per week for men, and no more than three drinks per day, and seven drinks per week for women.

18 May 2013

Research: Women's reproductive function may be tied to their immune status

New research indicates that women's reproductive function may be tied to their immune status. Previous studies have found this association in human males, but not females.

18 May 2013

Virginia Tech releases adult football helmet ratings to help reduce risk of concussion

Virginia Tech released today the results of its 2013 adult football helmet ratings, designed to identify differences between the abilities of helmets to reduce the risk of concussion. A total of four helmets achieved a 5 star mark, which is the highest rating awarded by the Virginia Tech Helmet Ratings-.

18 May 2013

Alcohol advertising pre-disposes young people to have favorable attitudes toward drinking

In order to avoid exposing vulnerable groups such as children and young adults to alcohol advertising, industry groups have developed their own self-regulation guidelines. However, these guidelines have been criticized for possible conflict of interest, lack of objectivity, and unresponsiveness to complaints about violations.

18 May 2013

Wheat Initiative: 60% increase in wheat production needed by 2050

By 2050, a 60% increase in wheat production will be needed to meet the demand of a growing population. The Wheat Initiative, an international consortium gathering public institutions and private companies, was created as part of the 2011 action plan of the G20 Agricultural Ministries to coordinate global wheat research and participate to global food security.

18 May 2013

Innovative X-ray method advances new treatments for genetic diseases

An international team of scientists using a new X-ray method recorded the internal structure and cell movement inside a living frog embryo in greater detail than ever before.

18 May 2013

Study examines effects of smoking on cognitive functioning in AD individuals

Treatment for alcohol use disorders works best if the patient actively understands and incorporates the interventions provided in the clinic.

18 May 2013

Patient and physician prescribing information a powerful aide in drug marketing

The information allows drug makers to know which drugs a doctor is prescribing and how that compares to a colleague across town.

18 May 2013

Parents need to protect children from allergen exposure, says Hope Paige CEO

A report released earlier this month by the Centers for Disease Control and Prevention calls allergy rates among U.S. children an "epidemic."

18 May 2013

Neupro reduces PLMS and total NSBP elevations in patients with RLS, study finds

UCB today announced data from a double-blind, placebo-controlled study that found that Neupro (Rotigotine Transdermal System) reduced total nocturnal systolic blood pressure elevations associated with periodic limb movements during sleep and total PLMS in patients with idiopathic moderate-to-severe Restless Legs Syndrome/Willis-Ekbom disease.

18 May 2013

CBO: Cadillac tax's bark may be worse than its bite

The U.S. health-care law's projected tax bite on businesses with more generous health benefits is dropping as medical spending slows and employers look to rein in the cost of coverage.

18 May 2013

Research News and Research

Keystone molecules in chemical communication, defense have dominant consequences in nature

Republicans pressing link between Obamacare and IRS scandal

Understanding the role of dsRNA in antiviral host defense systems

Leslie G. Ungerleider to receive Andrew Carnegie Prize in Mind and Brain Sciences from Carnegie Mellon

Study: Teens involved in dating violence are likely to be both victim and perpetrator

New prototype allows patients with severe functional disability to be more active and independent

African-American students consume more soda when it's available at school

First alcoholic drink during puberty increases risk of alcohol problems

App could save lives by speeding treatment for heart attack

College females exceed national drinking guidelines for drinking more frequently than males

Research: Women's reproductive function may be tied to their immune status

Virginia Tech releases adult football helmet ratings to help reduce risk of concussion

Alcohol advertising pre-disposes young people to have favorable attitudes toward drinking

Wheat Initiative: 60% increase in wheat production needed by 2050

Innovative X-ray method advances new treatments for genetic diseases

Study examines effects of smoking on cognitive functioning in AD individuals

Patient and physician prescribing information a powerful aide in drug marketing

Parents need to protect children from allergen exposure, says Hope Paige CEO

Neupro reduces PLMS and total NSBP elevations in patients with RLS, study finds

CBO: Cadillac tax's bark may be worse than its bite

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