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image: Shooting Down Addiction

Shooting Down Addiction

By Thomas Kosten | June 1, 2011

A new breed of vaccines aims to wean users off cocaine.

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image: Pick your frog poison

Pick your frog poison

By Jessica P. Johnson | May 31, 2011

Human development may destroy natural habitats, but it could also provide amphibians with a safe haven from deadly fungal infections.

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image: WHO punts on smallpox

WHO punts on smallpox

By Bob Grant | May 26, 2011

The World Health Organization is remaining mum on the issue of maintaining laboratory stocks of the smallpox virus, which the US government wants to preserve for the next five years.

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image: Google, epidemiology tool

Google, epidemiology tool

By Bob Grant | May 26, 2011

Researchers have found a nifty new use for Google -- the popular search tool may be able to track the spread of the deadly bacterial disease, MRSA (methicillin-resistant Staphylococcus aureus). 

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image: Foundation money pulled from China

Foundation money pulled from China

By Bob Grant | May 26, 2011

A major international funder of research and public health efforts on debilitating infectious diseases has frozen hundreds of millions of dollars in grant money to China amidst questions about the country's use of the funds. 

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image: An Insoluble Problem?

An Insoluble Problem?

By Robert Michael Stroud | May 26, 2011

The challenges of crystallizing membrane proteins—and how they’re being overcome.

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image: Making the Gradient

Making the Gradient

By Karen Hopkin | May 25, 2011

Ron Kaback didn’t believe that electrochemical gradients could power the transport of sugars and amino acids across cell membranes—until he proved that they do.

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image: Andrew Carter: Dynein Trailblazer

Andrew Carter: Dynein Trailblazer

By Hannah Waters | May 25, 2011

Group Leader, Laboratory of Molecular Biology, Medical Research Council. Age: 36

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image: Medical Posters, circa 1920

Medical Posters, circa 1920

By Edyta Zielinska | May 25, 2011

William Helfand began buying medically themed collectibles in the 1950s when he started working for Merck & Co. 

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image: How zebrafish regrow limbs

How zebrafish regrow limbs

By Cristina Luiggi | May 19, 2011

Because of their ability to differentiate into any cell type, stem cells have been thought to play an important role in limb regeneration processes. 

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