Pioneering study reveals association of chronic pain and broad epigenetic changes
Injuries that result in chronic pain, such as limb injuries, and those unrelated to the brain are associated with epigenetic changes in the brain which persist months after the injury, according to researchers ...
Genetics
Feb 15, 2013 |
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Combo of Avastin, second drug shows promise fighting brain cancer, study finds
The drug bevacizumab, also known by the trade name Avastin, shrinks tumors briefly in patients with an aggressive brain cancer known as glioblastoma multiforme, but then they often grow again and spread throughout the brain ...
Cancer
Feb 14, 2013 |
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Survival of patients with prostate cancer improving but socio-economic inequalities worsening
Survival of patients with prostate cancer has improved since 1990, a new study has found, but socio-economic inequalities are still widening.
Cancer
Feb 14, 2013 |
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GPA may be contagious in high-school social networks
High school students whose friends' average grade point average (GPA) is greater than their own have a tendency to increase their own GPA over the course of a year, according to research published February 13 in the open ...
Psychology & Psychiatry
Feb 13, 2013 |
3 / 5 (1) |
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Study supports regulation of hospitals
Hospital beds tend to get used simply because they're available – not necessarily because they're needed, according to a first-of-its-kind study that supports continued regulation of new hospitals.
Other
Feb 13, 2013 |
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Long, low intensity exercise may have more health benefits relative to short, intense workouts
Standing and walking for longer stretches improves insulin sensitivity and blood lipid levels more than an hour of intense exercise each day does, but only if the calories spent in both forms of exercise are similar. The ...
Overweight and Obesity
Feb 13, 2013 |
3.5 / 5 (2) |
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Study: Tobacco control lowers CA health care costs
(AP)—A new study says California's tobacco prevention program saved $134 billion in health care costs over the last two decades.
Addiction
Feb 13, 2013 |
1 / 5 (1) |
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Accelerated biological aging, seen in women with Alzheimer's risk factor, blocked by hormone therapy
Healthy menopausal women carrying a well-known genetic risk factor for Alzheimer's disease showed measurable signs of accelerated biological aging, a new study has found.
Alzheimer's disease & dementia
Feb 13, 2013 |
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The party in your brain
A team of political scientists and neuroscientists has shown that liberals and conservatives use different parts of the brain when they make risky decisions, and these regions can be used to predict which political party ...
Neuroscience
Feb 13, 2013 |
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Villain stomach bug may have a sweet side: Researchers reveal how 'bad' gut bacteria may help control diabetes
A stomach bacterium believed to cause health problems such as gastritis, ulcers, and gastric cancer may play a dual role by balancing the stomach's ecosystem and controlling body weight and glucose tolerance, according to ...
Medical research
Feb 08, 2013 |
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Team describes findings from BCI study in spinal cord-injured man in PLoS One
Researchers at the University of Pittsburgh School of Medicine and UPMC describe in PLoS ONE how an electrode array sitting on top of the brain enabled a 30-year-old paralyzed man to control the movement of a character on a c ...
Neuroscience
Feb 08, 2013 |
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Study prompts rethink of how ovaries develop
(Medical Xpress)—New research from the University of Adelaide will rewrite the text books on how an ovary is formed, as well as providing new insights into women's health and fertility.
Medical research
Feb 08, 2013 |
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Triple-negative breast cancer subtypes identified using microRNA
A new, large-scale study of triple-negative breast cancer shows that small molecules called microRNA can be used to define four subtypes of this aggressive malignancy.
Cancer
Feb 07, 2013 |
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Researchers show that eye vergence influences visual attention
The journal PLOS ONE has recently published a study which provides new data around attention and visual perception. The article "A role of eye vergence in covert attention" was authored by researchers from t ...
Psychology & Psychiatry
Feb 07, 2013 |
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Natural products could be as effective as synthetic drugs, although the odds are low
In a first-ever comprehensive study of 124 natural product combinations, a team of researchers from the National University of Singapore (NUS) and Tsinghua University, led by Professor Chen Yu Zong from the Department of ...
Medications
Feb 07, 2013 |
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