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image: How Stress is Inherited

How Stress is Inherited

By | July 1, 2011

Under stressful conditions, a transcription factor in flies turns on genes by releasing its hold on tightly wound DNA, a new study suggests.

18 Comments

image: Gene Editing Treats Blood Disease

Gene Editing Treats Blood Disease

By | June 27, 2011

Revising a dysfunctional gene in vivo for the first time, researchers successfully restore blood clotting in hemophiliac mice.

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image: Sleep on it

Sleep on it

By | June 23, 2011

Scientists invent a method to control the timing and duration of sleep in fruit flies and find that snoozing helps form long-term memories.

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image: Communication helps target tumors

Communication helps target tumors

By | June 20, 2011

Proteins and nanoparticles that talk in order to more efficiently locate and treat tumors could reduce collateral damage to healthy tissues.

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image: Ovarian cancer forces into new tissues

Ovarian cancer forces into new tissues

By | June 14, 2011

Ovarian tumor cells use cellular movement proteins to penetrate protective cell layers surrounding new target tissues during metastasis.

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image: The ghost of personalized medicine

The ghost of personalized medicine

By | June 14, 2011

Drug therapies tailored to the DNA profiles of individual patients could change the face of medicine, but such treatments aren't commonly used in the clinic.

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image: 2011 World Science Festival: A look back

2011 World Science Festival: A look back

By | June 10, 2011

The Scientist covered some of the events that made this year's festival memorable.

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image: The RNA roots of obesity?

The RNA roots of obesity?

By | June 8, 2011

By silencing two microRNAs, researchers were able to improve insulin sensitivity in overweight mice.

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image: Top 7 in vaccination

Top 7 in vaccination

By | June 6, 2011

A snapshot of the most highly ranked articles in vaccination and related areas, from Faculty of 1000

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image: XMRV doesn't cause chronic fatigue

XMRV doesn't cause chronic fatigue

By | June 5, 2011

Two studies point to contamination of patient samples as the cause of a controversial 2009 finding that linked the mouse virus XMRV with chronic fatigue syndrome.

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