الاثنين، 13 يناير 2014

ScienceDaily: Top News

ScienceDaily: Top News

Non-coding DNA implicated in type 2 diabetes

Posted: 12 Jan 2014 04:08 PM PST

Variations in non-coding sections of the genome might be important contributors to type 2 diabetes risk, according to a new study.

Ultrasound directed to the human brain can boost sensory performance

Posted: 12 Jan 2014 04:07 PM PST

Scientists have demonstrated that ultrasound directed to a specific region of the brain can boost performance in sensory discrimination.

Designer 'Swiss-army-knife' molecule captures RNA from single cells in their natural tissue environment

Posted: 12 Jan 2014 04:07 PM PST

A multi-disciplinary team have published a first-of-its-kind way to isolate RNA from live cells in their natural tissue microenvironment without damaging nearby cells. This allows the researchers to analyze how cell-to-cell chemical connections influence individual cell function and overall protein production.

It's all coming back to me now: Researchers find caffeine enhances memory

Posted: 12 Jan 2014 04:07 PM PST

Caffeine is the energy boost of choice for millions. Now, however, researchers have found another use for the stimulant: memory enhancer.

Researchers develop tool to determine individual risk of prostate cancer overdiagnosis

Posted: 09 Jan 2014 02:54 PM PST

Studies have found that prostate cancer is over-diagnosed in up to 42 percent of cases, prompting men to receive unnecessary treatment that can cause devastating side effects, including impotence and incontinence. Now, researchers have developed a personalized tool that can predict the likelihood of prostate cancer over-diagnosis.
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