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Researchers describe novel mechanism of HIV-1 spread by dendritic cells

A new understanding of the initial interactions of human immunodeficiency virus type 1 (HIV-1) and dendritic cells is described by Boston University School of Medicine (BUSM) researchers in a study currently featured in the Proceedings of the National Academy of Sciences.

24 Apr 2012

Assessment of Sahel humanitarian assistance finds U.S., partners learning from past crises

In this post in USAID's "IMPACTblog," blog administrator Mark Phelan recounts his recent visit to Niger and Mauritania, in Africa's Sahel region, where he was "assessing nutrition-focused humanitarian assistance."

24 Apr 2012

Process of reviewing controversial experiments for publication must be streamlined in future

"We can worry less that a newly created bird flu virus might kill tens or hundreds of millions of people if it escaped from the laboratory," a New York Times editorial states. "But there is still some residual danger. And we remain appalled at the slipshod way in which this research was authorized despite its potential dangers to public health and national security," the editorial continues.

24 Apr 2012

Gabapentin drug helps people to quit cannabis

Scientists at The Scripps Research Institute have found clinical evidence that the drug gabapentin, currently on the market to treat neuropathic pain and epilepsy, helps people to quit smoking marijuana.

24 Apr 2012

U.S. gives go-ahead on publication of H5N1 research; Dutch regulators continue to debate

The U.S. government on Friday formally accepted a recommendation from the National Science Advisory Board for Biosecurity (NSABB) "to publish two controversial studies of the H5N1 avian influenza virus, moving the pair of papers another step closer to publication," ScienceInsider reports.

24 Apr 2012

Scientists identify new way to deliver long-lasting pain relief

Scientists at the University of North Carolina at Chapel Hill have identified a new way to deliver long-lasting pain relief through an ancient medical practice.

24 Apr 2012

U.K.'s DfID, USAID, others announce commitments to improving water, sanitation worldwide

U.K. International Development Secretary Andrew Mitchell on Friday "announced a doubling of the U.K.'s effort to provide clean water and sanitation to the world's poorest countries," the Guardian reports.

24 Apr 2012

IADR/AADR publish two studies about dental caries in children

The International and American Associations for Dental Research have published two studies about dental caries in children. These articles, titled "Hypoplasia-Associated Severe Early Childhood Caries - A Proposed Definition" and "Deciduous Molar Hypomineralization and Molar Incisor Hypomineralization" discuss the definitions of dental caries susceptibility to the hypomineralization and hypoplasia.

24 Apr 2012

Rising food prices affecting efforts to reach MDGs for food, nutrition, World Bank/IMF report says

"Higher global food prices are hampering attempts to hit targets for food and nutrition," and "rates of child and maternal mortality are still 'unacceptably high' -- partly as a result of surging commodity prices," according to the Global Monitoring Report 2012, released by the World Bank and the International Monetary Fund (IMF) on Friday in Washington, D.C., the Guardian reports.

24 Apr 2012

Calif. officials propose controversial insurance rules; Insurers propose premium hikes on unhealthy people

The health insurance marketplace continues its march toward change as California's Department of Insurance proposes new controversial rules on small business self-insurance and officials mull increasing premiums on those with unhealthy lifestyles.

24 Apr 2012

State roundup: Mo. bill would outlaw federal health law; Texas docs got unwarranted Medicare bonuses

The Missouri House thinks the dreaded federal health care reform law is a crime. Or at least a misdemeanor. Going even further than other state legislatures fighting the law, the Missouri state House has passed a bill declaring the Affordable Care Act unconstitutional and therefore "altogether void and of no force." Any federal worker who tries to implement it would be committing a misdemeanor.

24 Apr 2012

Study finds increase in use of emergency CT in pediatric patients with abdominal pain

Computed tomography (CT) utilization in pediatric patients with non-traumatic abdominal pain increased in emergency departments each year between 1999 and 2007, according to a new study published online in the journal Radiology. The study authors found no corresponding increase in ultrasound use during the same period, despite research supporting it as an important diagnostic tool for assessing pediatric abdominal pain.

24 Apr 2012

Breast cancer survivors who redefine their goals are healthier

A new collaborative study published in Psycho-Oncology by Carsten Wrosch of Concordia University's Department of Psychology and Centre for Research in Human Development and Catherine Sabiston of McGill's Department of Kinesiology and Physical Education and the Health Behaviour and Emotion Lab found that breast cancer survivors who were able to let go of old goals and set new ones showed an improved well-being overall.

24 Apr 2012

Preventive treatments can reduce migraine attacks

Research shows that many treatments can help prevent migraine in certain people, yet few people with migraine who are candidates for these preventive treatments actually use them, according to new guidelines issued by the American Academy of Neurology.

24 Apr 2012

R-Tech Ueno completes RK-023 phase I study on hypotrichosis of the eyelashes

R-Tech Ueno is pleased to announce the completion of a phase I clinical study of RK-023, a new compound that is being developed for the treatment of hypotrichosis of the eyelashes.

24 Apr 2012

Viewpoints: Myths about women voters; Stopping fake drugs; Medicaid innovation not easy; The war over women

Women vote based on "women's issues," such as abortion rights and contraception. A recent poll of voters in swing states showed that women's top priorities are health care, gas prices, unemployment and the deficit -- in that order -- with "government policies toward contraception" coming in last

24 Apr 2012

Ethiopian immigrant women in Israel more likely to develop obesity

A new study at the Hebrew University of Jerusalem has found that Ethiopian women who immigrated to Israel gained significant amounts of weight, and some became obese, after integrating local foods into their diet and eating fewer traditional dishes.

24 Apr 2012

Robot-assisted surgery more common and successful in treating prostate cancer

Robot-assisted surgery is now both more common and far more successful than radical "open" surgery to treat prostate cancer in the United States, according to a new Henry Ford Hospital study published in the current issue of the medical journal European Urology.

24 Apr 2012

Exergames have significant benefits for older adults

Videogame technology is proving to be a valuable tool for helping people of all ages improve lifestyle and health habits and manage disease. New research is showing that exergames have significant benefits for older adults by providing cognitive stimulation and a source of social interaction, exercise, and fun.

24 Apr 2012

Strategic innovations will help prevent HIV transmission from mothers to children, high-level meeting attendees state

At a High-Level Meeting on Innovation for Elimination of Mother to Child Transmission (EMTCT) on Friday in Washington, D.C., "HIV experts, business leaders, aid agencies and ambassadors of 22 priority countries -- home to 90 percent of new HIV infections among children --" agreed that strategic innovations are necessary to curb the spread of the virus from women to their children, PANA/Afrique en Linge reports.

24 Apr 2012

Research News and Research

Researchers describe novel mechanism of HIV-1 spread by dendritic cells

Assessment of Sahel humanitarian assistance finds U.S., partners learning from past crises

Process of reviewing controversial experiments for publication must be streamlined in future

Gabapentin drug helps people to quit cannabis

U.S. gives go-ahead on publication of H5N1 research; Dutch regulators continue to debate

Scientists identify new way to deliver long-lasting pain relief

U.K.'s DfID, USAID, others announce commitments to improving water, sanitation worldwide

IADR/AADR publish two studies about dental caries in children

Rising food prices affecting efforts to reach MDGs for food, nutrition, World Bank/IMF report says

Calif. officials propose controversial insurance rules; Insurers propose premium hikes on unhealthy people

State roundup: Mo. bill would outlaw federal health law; Texas docs got unwarranted Medicare bonuses

Study finds increase in use of emergency CT in pediatric patients with abdominal pain

Breast cancer survivors who redefine their goals are healthier

Preventive treatments can reduce migraine attacks

R-Tech Ueno completes RK-023 phase I study on hypotrichosis of the eyelashes

Viewpoints: Myths about women voters; Stopping fake drugs; Medicaid innovation not easy; The war over women

Ethiopian immigrant women in Israel more likely to develop obesity

Robot-assisted surgery more common and successful in treating prostate cancer

Exergames have significant benefits for older adults

Strategic innovations will help prevent HIV transmission from mothers to children, high-level meeting attendees state

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