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Brain effects of high-altitude sickness retained long term

Mountaineers who experience high-altitude cerebral edema often retain traces of the bleed in their brains for many years afterward, show study findings.

28 Nov 2012

Chalmers researcher develops world's first implantable robotic arm controlled by thoughts

The world's first implantable robotic arm controlled by thoughts is being developed by Chalmers researcher Max Ortiz Catalan. The first operations on patients will take place this winter.

28 Nov 2012

Combination of mixed amphetamine salts and topiramate shows promise for cocaine dependence

Medication development efforts for cocaine dependence have yet to result in an FDA approved treatment. The powerful rewarding effects of cocaine, the profound disruptive impact of cocaine dependence on one's lifestyle, and the tendency of cocaine to attract people who make poor life choices and then exacerbate impulsive behavior all make cocaine a vexing clinical condition.

28 Nov 2012

Contralateral prophylactic mastectomy does not reduce breast cancer recurrence

About 70 percent of women who have both breasts removed following a breast cancer diagnosis do so despite a very low risk of facing cancer in the healthy breast, new research from the University of Michigan Comprehensive Cancer Center finds.

28 Nov 2012

Engineered ICCs can improve pancreatic islet transplantation and cure diabetes mellitus

A study published in the current issue of Cell Transplantation, now freely available on-line, reports that a team of researchers in South Korea have successfully engineered islet cell clusters (ICCs) that will improve pancreatic islet transplantation and offer promise for curing diabetes mellitus.

28 Nov 2012

Injecting Wnt7a protein could prevent Duchenne muscular dystrophy

Scientists have discovered that injecting a novel human protein into muscle affected by Duchenne muscular dystrophy significantly increases its size and strength, findings that could lead to a therapy akin to the use of insulin by diabetics.

28 Nov 2012

Social media can reduce and prevent infectious diseases from spreading

When it comes to stopping illness, social media posts and tweets may be just what the doctor ordered. A Kansas State University-led research team is looking at social media as a tool to reduce and prevent diseases from spreading. Researchers are studying whether a well-timed post from a public authority or trustworthy person could be as beneficial as flu shots, hand-washing or sneezing into an elbow.

28 Nov 2012

Hebrew University of Jerusalem develops sonar vision device for congenitally blind people

A "sonar vision" system that enables people who are blind from birth to perceive the shape of a face, a house or even words and letters, is being developed by a team at the Hebrew University of Jerusalem.

28 Nov 2012

Link between high fructose corn syrup intake and diabetes prevalence

A new study by University of Southern California (USC) and University of Oxford researchers indicates that large amounts of high fructose corn syrup (HFCS) found in national food supplies across the world may be one explanation for the rising global epidemic of type 2 diabetes and resulting higher health care costs.

28 Nov 2012

The Journal of Nursing Research first in Taiwan to be included in JCR

The Taiwan Nurses Association announced today that its official publication, The Journal of Nursing Research, is now recognized by the 2011 Journal Citation Reports- (JCR) and is the first Taiwan nursing journal to receive an Impact Factor ranking.

28 Nov 2012

French National Center for Scientific Research scientist wins American Epilepsy Society award

Richard Miles, Ph.D., Research Director, French National Center for Scientific Research, and Group Leader, Cortex and Epilepsy, Institute for the Brain and Spinal Cord, Centre Hospitalier Universtaire Pitie-Salpetriere, Paris, has been named recipient of the prestigious 2012 Epilepsy Research Recognition Award for Basic Science conferred by the American Epilepsy Society (AES).

28 Nov 2012

Researchers discover alternative mechanism for Ras protein activation

The protein Ras plays an important role in cellular growth control. Researchers have focused on the protein because mutations in its gene are found in more than 30 percent of all cancers, making it the most prevalent human oncogene.

28 Nov 2012

Parainfluenza virus 5 may serve as foundation for next breakthrough in human vaccine development

Researchers at the University of Georgia have discovered that a virus commonly found in dogs may serve as the foundation for the next great breakthrough in human vaccine development.

28 Nov 2012

Prevalence of mental health diagnoses increases with long duration of opioid use

Most patients taking opioids for low back pain or other pain syndromes are prescribed low-to moderate doses, but a substantial number are given higher doses. Although there is no consensus on an absolute limit because tolerance varies over time among individual patients, what is known, however, is higher does are associated with elevated risks for side effects, addiction, overdoses and death.

28 Nov 2012

Off label atypical antipsychotic use lacks safety and effectiveness in patients over 40

In older adults, antipsychotic drugs are commonly prescribed off-label for a number of disorders outside of their Food and Drug Administration (FDA)-approved indications - schizophrenia and bipolar disorder. The largest number of antipsychotic prescriptions in older adults is for behavioral disturbances associated with dementia, some of which carry FDA warnings on prescription information for these drugs.

28 Nov 2012

HHS, PEPFAR work toward AIDS-free generation

"As World AIDS Day 2012 approaches, it is a timely opportunity to reflect on what we learned at this year's International AIDS Conference" and recognize "the United States, through the President's Emergency Plan for AIDS Relief (PEPFAR), has been a remarkable vehicle in this fight, employing sound science to offer the highest quality interventions and treatment," Nils Daulaire, director of the Office of Global Affairs at the Department of Health and Human Services (HHS), writes in the AIDS.gov blog.

28 Nov 2012

Research News and Research

Brain effects of high-altitude sickness retained long term

Chalmers researcher develops world's first implantable robotic arm controlled by thoughts

Combination of mixed amphetamine salts and topiramate shows promise for cocaine dependence

Contralateral prophylactic mastectomy does not reduce breast cancer recurrence

Engineered ICCs can improve pancreatic islet transplantation and cure diabetes mellitus

Injecting Wnt7a protein could prevent Duchenne muscular dystrophy

Social media can reduce and prevent infectious diseases from spreading

Hebrew University of Jerusalem develops sonar vision device for congenitally blind people

Link between high fructose corn syrup intake and diabetes prevalence

The Journal of Nursing Research first in Taiwan to be included in JCR

French National Center for Scientific Research scientist wins American Epilepsy Society award

Researchers discover alternative mechanism for Ras protein activation

Parainfluenza virus 5 may serve as foundation for next breakthrough in human vaccine development

Prevalence of mental health diagnoses increases with long duration of opioid use

Off label atypical antipsychotic use lacks safety and effectiveness in patients over 40

HHS, PEPFAR work toward AIDS-free generation

The Neuro clinician-scientists to further research on HIV/AIDS, Parkinson's

Workshop examines Post-MDG Agenda for Global Health

Progress check on states and health insurance exchanges

Impact of Medicaid expansion would vary by state, according to study

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