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image: DARPA Supports Brain Treatment

DARPA Supports Brain Treatment

By | October 28, 2013

Brain-implant technologies just got a vote of government confidence, as the Defense Advanced Research Projects Agency announces an investment of $70 million over five years.

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image: Measuring Latent HIV

Measuring Latent HIV

By | October 24, 2013

The latent HIV provirus reservoir persisting in CD4+ T cells is potentially 60 times larger than previously believed, researchers show.

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image: Implanted Trachea Going Strong

Implanted Trachea Going Strong

By | October 23, 2013

Five years after receiving a tissue-engineered airway, the 30-year-old Colombian patient is doing well, having experienced no immunological complications associated with the procedure.

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image: A Dire Air Pollution Warning

A Dire Air Pollution Warning

By | October 21, 2013

Contaminants in the air are officially carcinogens, according to the World Health Organization.

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image: Ketamine Alternative Shows Promise

Ketamine Alternative Shows Promise

By | October 17, 2013

Researchers show that lanicemine is an effective antidepressant without the adverse effects of the related hallucinogenic drug.

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image: Italian Stem Cell Trial Stopped

Italian Stem Cell Trial Stopped

By | October 11, 2013

With support from scientists, Italy’s health minister halts a controversial clinical trial.

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image: Geron’s Stem Cell Program Sold

Geron’s Stem Cell Program Sold

By | October 2, 2013

The company, which launched the first ever clinical trial for a human embryonic stem cell therapy before shuttering its stem cell arm, has finally struck a deal with BioTime.

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image: Book Excerpt from <em>Evolution and Medicine</em>

Book Excerpt from Evolution and Medicine

By | October 1, 2013

In Chapter 11, “Man-made diseases,” author Robert Perlman describes how socioeconomic health disparities arise in hierarchical societies.

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image: Contributors

Contributors

By | October 1, 2013

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

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image: Get a Whiff of This

Get a Whiff of This

By | October 1, 2013

An issue devoted to the latest research on how smells lead to actions

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