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image: Synthetic Biology

Synthetic Biology

By , and | October 1, 2011

Learn about the field’s first genetic circuits and read forecasts by George M. Church and J. Craig Venter of a future where man-made organisms pump out novel fuels, drugs, and therapies.

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It's a Cell-Eat-Cell World

By | August 1, 2011

For more than 100 years, pathologists have observed cancer cells engulfing other live cells, but scientists are only now beginning to understand how it happens and what it means for tumorigenesis.

21 Comments

image: Sharing the Bounty

Sharing the Bounty

By | August 1, 2011

Gut bacteria may be the missing piece that explains the connection between diet and cancer risk.

24 Comments

image: Exosome Explosion

Exosome Explosion

By | July 1, 2011

These small membrane vesicles do much more than clean up a cell’s trash—they also carry signals to distant parts of the body, where they can impact multiple dimensions of cellular life.

6 Comments

image: Recognizing the Human Potential

Recognizing the Human Potential

By | June 1, 2011

It may be time to reconsider an AIDS vaccine which is more human than viral, triggering the immune system in a way that no other vaccine does.

12 Comments

image: Power Failure

Power Failure

By | May 1, 2011

Does mitochondrial dysfunction lie at the heart of common, complex diseases like cancer and autism?

6 Comments

image: The Movement of Goods Around the Cell

The Movement of Goods Around the Cell

By | April 1, 2011

A biologist and a physicist collaborate on a decade-long exploration of the physical parameters of membrane traffic in eukaryotic cells.

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image: An Aspirin for your Cancer?

An Aspirin for your Cancer?

By | April 1, 2011

Can tumors—which can originate from, and often resemble, chronically inflamed tissue—be curtailed using familiar anti-inflammatory agents, without their side effects?

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image: Environmental Impact

Environmental Impact

By | March 1, 2011

Research in behavioral epigenetics is seeking evidence that links experience to biochemistry to gene expression and back out again.

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image: Face to Face with the Emotional Brain

Face to Face with the Emotional Brain

By | February 1, 2011

Amygdala responses to the facial signals of others predict both normal and abnormal emotional states. An understanding of the brain chemistry underlying these responses will lead to new strategies for treating and predicting psychopathology.

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