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image: Hard-to-Get Stem Cells

Hard-to-Get Stem Cells

By | December 14, 2011

More than one quarter of US researchers studying human embryonic stem cells say they’ve had trouble acquiring cell lines of interest.

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image: Mom’s Versus Dad’s BRCA

Mom’s Versus Dad’s BRCA

By | December 13, 2011

The age at which BRCA carriers are diagnosed with breast cancer may depend on which parent contributed the mutation.

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image: The Comfort Food Drug

The Comfort Food Drug

By | December 9, 2011

Researchers found that stress eating can blunt the body’s stress response.

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image: News from Cell

News from Cell

By | December 9, 2011

Some of the highlights from this year’s American Society for Cell Biology meeting, held earlier this week

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image: Reversing Cocaine’s Effects with Light

Reversing Cocaine’s Effects with Light

By | December 7, 2011

Researchers use optogenetics to reverse drug-induced brain and behavioral changes.

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image: Arsenic Bug's Genome Sequenced

Arsenic Bug's Genome Sequenced

By | December 7, 2011

Researchers have mapped out the DNA of what some scientists claim to be an arsenic loving bacterium.

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image: The Complex Tissue Shop

The Complex Tissue Shop

By | December 7, 2011

Over the past decade, researchers at RIKEN Center for Developmental Biology in Japan have generated complex tissues, including mouse retinas and Purkinje cells (a type of neuron) that integrated appropriately into the mouse fetal brain.

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image: Stem Cells: Old vs. New

Stem Cells: Old vs. New

By | December 2, 2011

A new study finds key differences between established and new human embryonic stem cell lines.

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image: Astronaut Worms Return from Space

Astronaut Worms Return from Space

By | December 1, 2011

After 6 months in orbit, Caenorhabditis elegans return to Earth—alive and well.

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image: Critical Connections

Critical Connections

By | December 1, 2011

Through a series of sustained collaborations, Joshua Sanes has deciphered the molecular synergy that guides synapse formation.

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