News & HighlightsNews
Findings shed new light on why Zika causes birth defects in some pregnancies
Researchers have shown that antibodies against Zika might be involved in causing birth defects in babies born to infected women. The findings might provide important caveats for the development of a vaccine.
With tiny technological tweezers, researchers uncover new aspects of cell division
Cell division is critical to creating and sustaining life. It’s also incredibly difficult to study. Now, advanced technology is enabling researchers to take their understanding of this process to the next level.
Exploring genetic “dark matter,” researchers gain new insights into autism and stroke
For the brain to function smoothly, its cells must carefully regulate which proteins are produced and when. By studying gene regulation, researchers are now shedding light on complex brain conditions like autism and stroke.
Fruit flies find their way by setting navigational goals
Navigating fruit flies do not have the luxury of GPS, but they do have a kind of neural compass. In a new study, researchers found that the animals decide which way to turn by comparing this internal compass needle to a fixed goal.
Hinge-like protein may open new doors in cystic fibrosis treatment
Drugs known as potentiators alleviate some symptoms of cystic fibrosis. Researchers recently figured out how these compounds work—a finding that may lead to better drugs that patients can more easily afford.
Three-dimensional model illuminates key aspects of early development
Researchers have created a new 3D model of human embryonic tissue that promises to shed light on critical components of development—including processes that go awry during pregnancy complications.
New research raises prospect of better anti-obesity drugs
Scientists have found a group of brain cells that influence body mass in two ways, by controlling how much we eat as well as how much energy we burn. The findings could lead to new drugs to help people shed weight.
Learning from experience is all in the timing
Animals learn the hard way which sights, sounds, and smells are relevant to survival. New research in flies shows that the timing of these cues plays an important role in how mental associations arise, and elucidates brain pathways involved in this process.
New molecular diagnostics test could help guide lupus treatments
A tool that detects glitches in gene expression could help doctors tailor treatments for lupus-related kidney damage.
New research shows that mosquitoes sense repellent through their legs
Scientists made the surprising discovery that the insects’ displeasure for touching DEET, the active ingredient in many repellents, helps prevent bites.
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