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image: Drug Allergy in the Pocket

Drug Allergy in the Pocket

By | October 1, 2012

An HIV drug can bind to and alter the function of an immune molecule, causing a dangerous reaction in patients with a particular allele.

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image: Sex Matters

Sex Matters

By | October 1, 2012

Researchers reveal a new pathway of synaptic modulation in the hippocampus exclusive to females.

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image: A Good Night’s Sleep

A Good Night’s Sleep

By | September 1, 2012

Sleep-wake cycles affect how well our bodies fight disease.

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image: Finding Injury

Finding Injury

By | September 1, 2012

The brain’s phagocytes follow an ATP bread trail laid down by calcium waves to the site of damage.

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image: Brain Expression

Brain Expression

By | August 1, 2012

Researchers map the expression patterns of 1,000 genes in the human brain.

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image: Lymphatic Lines

Lymphatic Lines

By | August 1, 2012

Lymphatic vessels grow towards two chemokines, revealing signals that could be important in cancer metastasis.

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image: Brain Mosaic

Brain Mosaic

By | July 1, 2012

Retrotransposons contribute to genetic variability in human brain cells.

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image: Munching Macrophages

Munching Macrophages

By | July 1, 2012

Making macrophages in atherosclerotic plaques digest spent organelles instead of dying may help keep plaques stable.

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image: SNAREs at the Synapse

SNAREs at the Synapse

By | July 1, 2012

Using tiny lipid discs, scientists resolve contradictory evidence about how many proteins are required for neurotransmitter release.

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image: Grading on the Curve

Grading on the Curve

By | June 1, 2012

Actin filaments respond to pressure by forming branches at their curviest spots, helping resist the push.

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