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The National Institutes of Health is hosting a two-day conference on how the virus affects infants and children. The take-home message so far: microcephaly is but one of many potential problems for Zika-exposed fetuses.

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image: Further Support for Early-Life Allergen Exposure

Further Support for Early-Life Allergen Exposure

By | September 20, 2016

Egg and peanut consumption during infancy is linked to lower risk of allergy to those foods later in life, according to a meta-analysis.

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Scientists estimate the risk to fetuses exposed to the virus in utero.

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Matching the immunological characteristics of donor retinal cells to those of the recipient can reduce the chance of rejection.

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image: Neonatal Gut Bacteria Might Promote Asthma

Neonatal Gut Bacteria Might Promote Asthma

By | September 12, 2016

Byproducts of gut microbes in some 1-month–old babies trigger inflammation that is linked to later asthma development, researchers find.

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image: Designing In Vitro Models of the Blood-Brain Barrier

Designing In Vitro Models of the Blood-Brain Barrier

By | September 1, 2016

Choosing the right model, be it 3-D or 2-D, requires wading through varied cell sources, cell types, and cell culture conditions.

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image: Fruit Flies Feel Humidity with Dedicated Receptors

Fruit Flies Feel Humidity with Dedicated Receptors

By | September 1, 2016

Drosophila antennae let the insects seek out moisture levels they like best.

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image: Orchid Bees Use Simple Eyes to Detect Polarized Light

Orchid Bees Use Simple Eyes to Detect Polarized Light

By | September 1, 2016

The second visual field may aid in navigation.

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Neurons in the lamprey spinal cord can sense pH and counteract changes from the body’s optimal range.

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image: The Challenges of Rare-Disease Research

The Challenges of Rare-Disease Research

By | September 1, 2016

With few resources and hesitant investors, basic scientists must rely on clinicians, patient advocates, and their own keen eye for biological connections.

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