Archive: 12/08/2015

Can stem cells cause and cure cancer?

Simply put, cancer is caused by mutations to genes within a cell that lead to abnormal cell growth. Finding out what causes that genetic mutation has been the holy grail of medical science for decades. Researchers at the ...

Aug 12, 2015

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Moderate physical activity associated with lower risk of heart failure in men

Men who participated in moderate amounts of physical activity, particularly walking and bicycling, were associated with a lower risk of future heart failure compared to those with lower and higher levels of activity. However, ...

Aug 12, 2015

Study links cardiorespiratory fitness, thinner gray matter and better math skills in kids

A new study reveals that 9- and 10-year-old children who are aerobically fit tend to have significantly thinner gray matter than their "low-fit" peers. Thinning of the outermost layer of brain cells in the cerebrum is associated ...

Aug 12, 2015

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Scientists uncover a difference between the sexes

Male and female brains operate differently at a molecular level, a Northwestern University research team reports in a new study of a brain region involved in learning and memory, responses to stress and epilepsy.

Aug 12, 2015

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DNA/RNA heteroduplex oligonucleotide: The third class oligonucleotides

Heteroduplex oligonucleotide (HDO) is a brand new oligonucleotide drug, pioneered by researchers of Tokyo Medical and Dental University, Osaka University and ISIS.HDO is found to be significantly potent at reducing expression ...

Aug 12, 2015

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Diagnostic imaging can rule out coronary artery disease in patients with atypical chest pain

Non-invasive diagnostic imaging can rule out coronary artery disease (CAD) in about 50% of women with atypical chest pain who are at relatively low risk for CAD, while exposing them to only a modest dose of radiation. Coronary ...

Aug 12, 2015

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Science-backed brain game eases distraction, anxiety

Researchers have created a surprisingly simple yet targeted brain game that reduces anxiety by helping people focus in an increasingly distracting world.

Aug 12, 2015

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Children who are leaner report eating more polyunsaturated fatty acids

The results of a recent study show that children who report eating more polyunsaturated fatty acids (PUFAs), found in tree nuts, seeds and fatty fish, and consume a higher ratio of PUFA: saturated fatty acids (SFAs), have ...

Aug 12, 2015