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image: Lung stem cells -- for real?

Lung stem cells -- for real?

By Jef Akst | May 14, 2011

There's good, stem cell-related news for another organ this week -- the lung. Researchers say they have found lung stem cells, which may hold therapeutic value for repairing damaged respiratory tissue, according to a study published this week in the New England Journal of Medicine (NEJM).

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image: Stem cells may mend liver damage

Stem cells may mend liver damage

By Jef Akst | May 14, 2011

Researchers have found a way to reprogram cells from mouse tails to behave like mature liver cells, which appear to be able to repair damaged livers.

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image: Engineered proteins for fighting flu

Engineered proteins for fighting flu

By Cristina Luiggi | May 14, 2011

In a feat of computational biology, researchers design novel proteins capable of neutralizing a key influenza protein.

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image: Top 7 in cell biology

Top 7 in cell biology

By Jef Akst | May 3, 2011

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

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image: Micro Farmers

Micro Farmers

By Cristina Luiggi | May 1, 2011

Columbia University evolutionary ecologist Dustin Rubenstein explains just why it's so interesting and important to find slime molds that engage in a form of agriculture.

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image: Power Failure

Power Failure

By Megan Scudellari | May 1, 2011

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

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image: New Blood for Gene Therapy

New Blood for Gene Therapy

By Megan Scudellari | May 1, 2011

A promising gene therapy trial, derailed by cancerous side effects in a young patient, is set to reboot with the help of next generation gene-transfer vectors.

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image: Imagining a Cure

Imagining a Cure

By Nicholas P. Restifo and Megan Bachinski | April 11, 2011

For cancer patients, close is not good enough.

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image: Viral Hijackers

Viral Hijackers

By Hannah Waters | April 1, 2011

Editor's choice in immunology

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image: The Movement of Goods Around the Cell

The Movement of Goods Around the Cell

By Patricia Bassereau and Bruno Goud | 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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