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Action video games may not improve perceptual and cognitive abilities

Wouldn't it be nice if all those hours kids spent glued to their PlayStation 3, Xbox 360 or Nintendo DS video games actually resulted in something tangible? Better grades, perhaps? Improved concentration? Superior driving skills?

16 Sep 2011

New report finds improvements in hospital performance

Meanwhile, Reuters reports on the quality of weekend care at stroke centers and nursing homes are trying to reduce their use of powerful antipsychotic drugs for patients with dementia.

16 Sep 2011

Animals burn protein during long, cold hibernation

When Arctic ground squirrels are getting ready to hibernate they don't just get fat - they pack on muscle at a rate that would make a bodybuilder jealous. And they do it without suffering the harmful effects that high levels of testosterone and other anabolic steroids usually cause. University of Toronto Scarborough (UTSC) researchers have started to untangle how the squirrels manage it, and their results could someday have implications for human health.

16 Sep 2011

Positive thoughts improve mental health in men with testicular cancer

Men who channeled positive thoughts into a five-week writing assignment about their testicular cancer showed signs of improved mental health afterward, in contrast to men who wrote negatively or neutrally about their condition, according to results of a Baylor University pilot study.

16 Sep 2011

TCT to showcase major scientific research breakthroughs in cardiovascular medicine

The Cardiovascular Research Foundation has announced the late breaking trials and first report investigations that will be presented at the Transcatheter Cardiovascular Therapeutics (TCT) 2011 scientific symposium. Presented in partnership with the American College of Cardiology (ACC), TCT 2011 is the world's leading educational meeting specializing in interventional cardiovascular medicine and will take place November 7-11, 2011 in San Francisco.

16 Sep 2011

GSA's two forthcoming publications focus on pain relief and medication for seniors

To highlight Pain Awareness Month in September, The Gerontological Society of America (GSA) - the nation's largest interdisciplinary organization devoted to the field of aging - is announcing two forthcoming publications focused on pain relief and medication for seniors.

16 Sep 2011

Potential new treatment for fragile X syndrome

Researchers at Vanderbilt University Medical Center, in collaboration with Seaside Therapeutics in Cambridge, Mass., have achieved a milestone in the development of a potential new treatment for fragile X syndrome, the most common genetic cause of autism.

16 Sep 2011

Researchers identify molecular pathway that may play key role in evolution of chemotherapy resistance

For patients with ovarian cancer and their physicians, resistance to chemotherapy is a serious concern. However, researchers at Moffitt Cancer Center have identified a molecular pathway that may play a key role in the evolution of chemotherapy resistance.

16 Sep 2011

Scientists discover new type of spinal cord stem cell

A group led by a University of British Columbia and Vancouver Coastal Health scientist has discovered a type of spinal cord cell that could function as a stem cell, with the ability to regenerate portions of the central nervous system in people with spinal cord injuries, multiple sclerosis or amyotrophic lateral sclerosis.

16 Sep 2011

Cleveland Clinic receives NIH grant to study effectiveness of concussion diagnostic test

Researchers at Cleveland Clinic have received a grant from the National Institutes of Health (NIH) to continue studying the effectiveness of a blood test that conclusively identifies concussions in college football players.

16 Sep 2011

Patients with chronic kidney disease do not need to undergo painful invasive procedures

Equations that estimate a patient's kidney function work as well as direct, invasive measurements, according to a study appearing in an upcoming issue of the Journal of the American Society Nephrology.

16 Sep 2011

St. Jude Medical to again participate in Asia-Pacific Heart Rhythm Society Scientific Session

St. Jude Medical, Inc., a global medical device company, is pleased to again participate in the Asia-Pacific Heart Rhythm Society Scientific Session (APHRS), which is being held this year in conjunction with the Japanese Heart Rhythm Society (JHRS) and the Japanese Society of Electrocardiology (JSE) in Fukuoka, Japan.

16 Sep 2011

Medicated stents lower likelihood of heart attacks in cardiac patients

Researchers at Cleveland Clinic have discovered that cardiac patients receiving medicated stents - a procedure that occurs often when blood vessels are blocked - have a lower likelihood of suffering heart attacks or developing new blockages in the vessel downstream from the stent.

16 Sep 2011

Silence receives U.S. patent entitled, 'Use of Protein Kinase N beta'

Silence Therapeutics plc, a leading RNA interference (RNAi) therapeutics company, announces the issuance of patent 4810095 entitled "Use of Protein Kinase N beta" by the Japanese Patent Office.

16 Sep 2011

U of C researchers create new model of obsessive-compulsive disorder

A new model of obsessive-compulsive disorder (OCD) that mirrors both symptoms of the disease and the timing of its treatment in humans has been created by University of Chicago researchers, according to a new study.

16 Sep 2011

New cell type could play an important role in spinal cord injury and disease

The Allen Institute for Brain Science announced today the discovery of a new class of cells in the spinal cord that act like neural stem cells, offering a fresh avenue in the search for therapies to treat spinal cord injury and disease.

16 Sep 2011

UNC-45A protein plays critical role in breast cancer cell division and migration

Researchers have found that a protein linked to cell division and migration and tied to increased cell proliferation in ovarian tumors is also present at high levels in breast cancer specimens and cell lines. The protein, dubbed "UNC-45A," was also determined to be more active in breast cancer cells than in normal breast cells.

16 Sep 2011

Symposium to raise awareness on post-infectious neurological syndromes

This symposium will provide information to educate physicians, psychiatrists and other medical and mental health-care professionals about the possibility of neurological repercussions to post-infectious syndromes.

16 Sep 2011

New nanopore sensor can lead to early detection of lung cancer

When lung cancer strikes, it often spreads silently into more advanced stages before being detected. In a new article published in Nature Nanotechnology, biological engineers and medical scientists at the University of Missouri reveal how their discovery could provide a much earlier warning signal.

16 Sep 2011

Cancer information on wiki similar in accuracy as peer-reviewed site

It is a commonly held that information on Wikipedia should not be trusted, since it is written and edited by non-experts without professional oversight. But researchers from the Kimmel Cancer Center at Jefferson have found differently, according to a study published online Sept. 15 in the Journal of Oncology Practice.

16 Sep 2011