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image: Steak Linked to Heart Disease

Steak Linked to Heart Disease

By | April 10, 2013

Gut bacteria digest L-carnitine, a nutrient found in red meat, and produce a heart-harming molecule as a result.

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image: “Breathprints” Could Diagnose Disease

“Breathprints” Could Diagnose Disease

By | April 5, 2013

Researchers can identify individuals by the unique chemical signatures in their breath, suggesting that exhalations could be used for metabolomic tests.

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image: Week in Review: April 1-5

Week in Review: April 1-5

By | April 5, 2013

Living fossils not so fossilized; Canadian gov’t threatens scientists’ freedom to speak and publish; gene therapy for sensory disorders; an unusual theory of cancer; clues for an HIV vaccine

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image: Cancer Growth Curtailed

Cancer Growth Curtailed

By | April 4, 2013

Researchers develop two small molecules that slow the growth of human cancer cells.

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image: Roadmap to an HIV Vaccine

Roadmap to an HIV Vaccine

By | April 3, 2013

Researchers track the evolution of HIV in a single patient to understand what drives the production of broadly neutralizing antibodies.

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image: Branching Out

Branching Out

By | April 1, 2013

Satellites of the Golgi apparatus generate the microtubules used to grow outer dendrite branches in Drosophila neurons.

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image: Cancer Clinical Trials of Tomorrow

Cancer Clinical Trials of Tomorrow

By | April 1, 2013

Advances in genomics and cancer biology will alter the design of human cancer studies.

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image: Contributors

Contributors

By | April 1, 2013

Meet some of the people featured in the April 2013 issue of The Scientist.

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image: Making Cancer More Transparent

Making Cancer More Transparent

By | April 1, 2013

A decade into the age of genomics, science is generating a flood of data that will help in the quest to eradicate the disease.

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image: Pluripotent Until Needed

Pluripotent Until Needed

By | April 1, 2013

Microarrays help keep induced pluripotent stem cell lines in check, from start to finish.

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