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Microgravity may suppress tumors, study reveals

In space, things don't always behave the way we expect them to. In the case of cancer, researchers have found that this is a good thing: some tumors seem to be much less aggressive in the microgravity environment of space compared to their behavior on Earth. This observation, reported in research published in February by the FASEB Journal, could help scientists understand the mechanism involved and develop drugs targeting tumors that don't respond to current treatments. This work is the latest in a large body of evidence on how space exploration benefits those of us on Earth.

4 Mar 2014

Study findings support the hypothesis of cognitive reserve in traumatic brain injury

Kessler Foundation researchers have found that higher educational attainment (a proxy of intellectual enrichment) attenuates the negative impact of traumatic brain injury (TBI) on cognitive status.

4 Mar 2014

3-D imaging of two different mouse models helps understand Apert Syndrome development

Three dimensional imaging of two different mouse models of Apert Syndrome shows that cranial deformation begins before birth and continues, worsening with time, according to a team of researchers who studied mice to better understand and treat the disorder in humans.

4 Mar 2014

Levels of bisphenol A in men's urine could be marker of prostate cancer

Findings by Cincinnati Cancer Center researchers show that levels of bisphenol A (BPA) in men's urine could be a marker of prostate cancer and that low levels of BPA exposure can cause cellular changes in both non-malignant and malignant prostate cells.

4 Mar 2014

New findings point the way toward potentially more effective HIV vaccine

In an advance for HIV vaccine research, a scientific team has discovered how the immune system makes a powerful antibody that blocks HIV infection of cells by targeting a site on the virus called V1V2.

4 Mar 2014

Neuroscientists unlock a piece of puzzle in fight against Lou Gehrig's disease

Keck School of Medicine of USC neuroscientists have unlocked a piece of the puzzle in the fight against Lou Gehrig's disease, a debilitating neurological disorder that robs people of their motor skills.

4 Mar 2014

Research: Microbes living in gut help drive development of intestinal tumors

It is not only genetics that predispose to bowel cancer; microbes living in the gut help drive the development of intestinal tumors, according to new research in mice published in the March issue of The Journal of Experimental Medicine.

4 Mar 2014

SBA to honor CEO of 3C Institute with Award of Excellence for Innovation and Social Entrepreneurship

SBA North Carolina District Director Ms. Lynn L. Douthett will honor Dr. Melissa DeRosier, founder and CEO of Cary-based 3C Institute with a special Award of Excellence for Innovation and Social Entrepreneurship.

4 Mar 2014

Active video gaming increases physical activity and reduces excess weight among obese children

Research published online today by the scientific journal JAMA Pediatrics demonstrates that including active video gaming in a 16-week pediatric obesity intervention program resulted in a clinically significant increase in physical activity and a reduction in excess weight among overweight and obese children. The research will be published in the May issue of the journal.

4 Mar 2014

Research explores milk proteins for healthy aging and sports performance

The University of Limerick will take the lead in Phase 2 of Food for Health Ireland’s research programme to explore the role of milk proteins in healthy aging and performance nutrition.

4 Mar 2014

People with sleep apnea appear to be at increased risk of pneumonia

People with sleep apnea appear to be at higher risk of pneumonia than people without, according to a study published in CMAJ (Canadian Medical Association Journal).

4 Mar 2014

Researchers discover that carbohydrates serve as identifiers for cancer cells

Researchers at New York University and the University of Texas at Austin have discovered that carbohydrates serve as identifiers for cancer cells. Their findings, which appear in the journal Proceedings of the National Academy of Sciences, show how these molecules may serve as signals for cancer and explain what's going on inside these cells, pointing to new ways in which sugars function as a looking glass into the workings of their underlying structures.

4 Mar 2014

LUTS frequency, severity assessed across Finnish population

Urinary urgency is the most bothersome lower urinary tract symptom at the population level, whereas urgency incontinence causes the most bother to individuals, a large European survey reveals.

3 Mar 2014

Brief physical therapy improves symptoms, QoL in urinary incontinence

A 1-month programme of physical therapy results in significant improvements in quality of life among women with urinary incontinence, a clinical trial has found.

3 Mar 2014

Insomnia behaviours independently influence sleep in mood disorders

Behaviours associated with controlling sleep and managing the negative effects of insomnia are independently associated with disturbed sleep in patients with anxiety or depressive disorders, US research shows.

3 Mar 2014

Hypervirulent S. pneumoniae mutants discovered

Swedish researchers studying Streptococcus pneumoniae have discovered “hypervirulent” mutant forms of the bacteria that are selected for because they are more resistant to clearance by macrophages.

3 Mar 2014

Simple approach best for blood pressure risk stratification

Calculating blood pressure load does not increase physicians’ ability to predict a patient’s risk of cardiovascular events, research shows.

3 Mar 2014

New article explores risks associated with using herbal cannabis for rheumatic conditions

Patients with rheumatic conditions are in need of symptom relief and some are turning to herbal cannabis as a treatment option. However, the effectiveness and safety of medical marijuana to treat symptoms of rheumatic conditions such as rheumatoid arthritis, lupus, or fibromyalgia is not supported by medical evidence. A new article published in Arthritis Care & Research, a journal of the American College of Rheumatology, explores the risks associated with using herbal cannabis for medicinal purposes and advises healthcare providers to discourage rheumatology patients from using this drug as therapy.

3 Mar 2014

Doctors offer ways to help protect kidneys

The kidneys, two very important organs located in your back, help to continuously clean out wastes and extra fluid from your body. One in 10 Americans develops kidney disease due to diabetes, high blood pressure or a family history of kidney failure.

3 Mar 2014

New molecule fluorogenic probe for rapid assessment of individual's risk for Parkinson's disease

A team of researchers from National University of Singapore (NUS) have created the first two-photon, small molecule fluorogenic probe that can serve as a useful tool for the rapid assessment of an individual's potential risk for Parkinson's disease.

3 Mar 2014