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image: Pregnancy Stress Spans Generations

Pregnancy Stress Spans Generations

By | August 7, 2014

The stressors a female rat experiences during pregnancy can have repercussions for her granddaughters, a study shows. 

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image: Neural Stem Cells Sprout Long Axons

Neural Stem Cells Sprout Long Axons

By | August 7, 2014

Early neurons reprogrammed from human skin cells show unprecedented axonal growth in a rat model of spinal cord injury.

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image: Next Generation: See-through Mice

Next Generation: See-through Mice

By | July 31, 2014

An improved tissue-clearing technique makes whole animals transparent.

1 Comment

image: Prepped for the Long Sleep

Prepped for the Long Sleep

By | July 30, 2014

Hibernation-related proteins are common even in non-hibernating animals, a study shows.

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image: Are <em>Leishmania</em> Protecting their Sand Fly Hosts?

Are Leishmania Protecting their Sand Fly Hosts?

By | July 23, 2014

The microbial contents of sand fly stomachs may have important consequences for the spread of leishmaniasis.

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image: Alzheimer’s in the Blood

Alzheimer’s in the Blood

By | July 23, 2014

Researchers are on a mission to identify blood-borne biomarkers for dementia. Will this year’s high-profile successes pave the way?

3 Comments

image: Ulcer-forming Bacteria Target Tiny Traumas

Ulcer-forming Bacteria Target Tiny Traumas

By | July 17, 2014

A new study finds that Helicobacter pylori home in on small lesions in the stomach and promote ulceration within minutes of epithelial injury.

4 Comments

image: Next Generation: Biological Pacemakers

Next Generation: Biological Pacemakers

By | July 16, 2014

Direct reprogramming of cardiac muscle cells into pacemaker cells gives pig hearts back their rhythm.

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image: “Mucho” Ado About Nothing?

“Mucho” Ado About Nothing?

By | July 15, 2014

Linking a mold identified in a sample of recalled yogurt to consumer-reported illnesses may be premature, scientists say.

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image: Gestational Malnutrition Affects Offspring’s Sperm

Gestational Malnutrition Affects Offspring’s Sperm

By | July 10, 2014

Mice undernourished during pregnancy can transmit the effects of such nutritional stress to their sons’ germ cells, epigenetically.  

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