Life & Chemistry

Life & Chemistry

Blocking Fructose Pathway Prevents Fatty Liver Disease in Mice

Blocking a path that delivers dietary fructose to the liver prevented mice from developing the condition, according to investigators at Washington University…

Life & Chemistry

How Neural Circuitry Prevents Tongue Biting While Eating

Eating, like breathing and sleeping, seems to be a rather basic biological task. Yet chewing requires a complex interplay between the tongue and jaw, with the…

Life & Chemistry

New Biochip Sensor Detects Glucose Levels in Saliva

Researchers from Brown University have developed a new biochip sensor that can selectively measure concentrations of glucose in a complex solution similar to…

Life & Chemistry

‘Clever’ DNA may help bacteria survive

The research, published today in the journal Proceedings of the Royal Society Interface, shows that bacterial DNA can change from the regular double helix –…

Life & Chemistry

Bacterium Linked to US Catfish Deaths Traced to Asia

Since 2009, catfish farming in Alabama, Mississippi and Arkansas has been seriously impacted by an emerging strain of Aeromonas hydrophila, which causes Aeromonas septicemia…

Life & Chemistry

Scientists capture most detailed images yet of humans' tiny cellular machines

Like exploring the inner workings of a clock, a team of University of Wisconsin-Madison researchers is digging into the inner workings of the tiny cellular…

Life & Chemistry

Scientists Discover Breakthrough Against Rice Crop Disease

A fungus that kills an estimated 30 percent of the world’s rice crop may finally have met its match, thanks to a research discovery made by scientists at the…

Life & Chemistry

New Neuron Discovered That Stimulates Stem Cell Growth

Duke researchers have found a new type of neuron in the adult brain that is capable of telling stem cells to make more new neurons. Though the experiments are…

Life & Chemistry

Ping Pong for Your Eyes: Train Travel’s Eye Workout

Enjoying the landscape when traveling by train—while this activity sounds like pure relaxation, in reality, it requires maximum performance of our eyes’ motor…

Life & Chemistry

New Insights Into Circadian Clock Protein Structure Revealed

Structural biologists have made important progress towards better understanding the functioning of the circadian clock. The circadian or inner clock…

Life & Chemistry

Myriad myPath Melanoma Test Boosts Diagnosis Reliability

Myriad Genetics, Inc. (Nasdaq: MYGN) today presented results from a pivotal clinical validation study of the Myriad myPath™ Melanoma test at the 2014 American…

Life & Chemistry

New Hormone Erythroferrone Regulates Iron for Red Blood Cells

A UCLA research team has discovered a new hormone called erythroferrone, which regulates the iron supply needed for red blood-cell production.

Life & Chemistry

Enzyme Duo in Yeast Uncovers DNA Repair Backup System

The combined action of two enzymes, Srs2 and Exo1, prevents and repairs common genetic mutations in growing yeast cells, according to a new study led by…

Life & Chemistry

Pinpointing Genetic Diseases Through Exome Deletions and Duplications

Dr Jayne Hehir-Kwa, Assistant Professor of Bioinformatics in the Translational Research group, Department of Human Genetics, Radboud UMC, Nijmegen, The…

Life & Chemistry

DNA Variation Linked to Blond Hair: What You Need to Know

“This particular genetic variation in humans is associated with blond hair, but it isn't associated with eye color or other pigmentation traits,” says David…

Life & Chemistry

How Viruses Hijack Enzymes to Disarm Plant Cells

Invading viruses carry genetic material that hijacks the host cell's machinery, fooling it into producing proteins and new viruses. All cells from fungi to…

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