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image: Drug Widens Immunity to Flu

Drug Widens Immunity to Flu

By | October 20, 2013

An immune suppressive drug can unexpectedly help immunized mice fight off many strains of flu.

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image: Overcoming Fears While Napping

Overcoming Fears While Napping

By | September 22, 2013

Repeated exposure to fear-associated stimuli during short bouts of sleep made study participants less frightened of related provocations once they awoke.

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image: Fixing Fly Forgetfulness

Fixing Fly Forgetfulness

By | September 3, 2013

Polyamines help fruit flies retain memories as they age.

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image: A Dolphin Doesn’t Forget

A Dolphin Doesn’t Forget

By | August 8, 2013

Bottlenose dolphins appear to remember one another’s whistles for up to 2 decades.

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image: Manipulating Mouse Memory

Manipulating Mouse Memory

By | July 25, 2013

Researchers deliver bursts of light to specific cells in the mouse hippocampus to implant false memories about a fearful event.

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image: Week in Review, July 8–12

Week in Review, July 8–12

By | July 12, 2013

Editor accused of fraud leaves post; the good and the bad of gut microbiota; bacterial gene shuffle; legal restrictions hamper illicit drug research; antibodies and autism

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image: Side-Chain Theory, circa 1900

Side-Chain Theory, circa 1900

By | July 1, 2013

Paul Ehrlich came up with an explanation for cellular interactions based on receptors, earning a Nobel Prize and the title "Father of Modern Immunology"—only to have his theory forgotten.

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image: Week in Review, June 17–21

Week in Review, June 17–21

By | June 21, 2013

On the gene patent decision; a high-res human brain model; bats’ influence on moths mating calls; toxicants threaten brain health; platelet-driven immunity

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image: Platelets Help Tackle Bacteria

Platelets Help Tackle Bacteria

By | June 16, 2013

The cell fragments play a role in the body’s first line of defense against bacterial infection, helping white blood cells grab blood-borne bacteria in the liver.

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Malaria parasites transmitted via mosquitoes elicit a more effective immune response and cause less severe infection than those directly injected into red blood cells.

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