Life & Chemistry

Life & Chemistry

Cells Power Innovative Biological Walking Machines

Designing non-electronic biological machines has been a riddle that scientists at the interface of biology and engineering have struggled to solve. The walking…

Life & Chemistry

Engineering a Photo-Switch for Nerve Cells in the Eye and Brain

Their results are reported online in the journal Nature Communications.Macular degeneration, the leading cause of vision loss in people over 50, is caused by…

Life & Chemistry

Pig Genome Mapped: Breakthrough in Genetic Research Insights

Researchers from Uppsala University and the Swedish University of Agricultural Sciences (SLU) have contributed to the study by analysing genes that played a…

Life & Chemistry

Appetite Suppressant Boosts Scavenger Cells During Flu Infections

When infected with influenza, the body becomes an easy target for bacteria. The flu virus alters the host’s immune system and compromises its capacity to…

Life & Chemistry

Dietary Glucose Influences Oncogene Levels in Mice Study

In the study published online today in the journal Cell Cycle, the scientists report, for the first time, that high levels of glucose in the diet of mice with…

Life & Chemistry

Mini-Pig Genome Study Unlocks Insights for Human Health

The international open-access journal GigaScience (a BGI and BioMed Central journal) announces the publication of the whole-genome sequencing and analysis of…

Life & Chemistry

Watching the Developing Brain, Scientists Glean Clues on Neurological Disorder

A new study by researchers at the University of North Carolina School of Medicine reveals how some nerve cells, called interneurons, navigate during the…

Life & Chemistry

Oxytocin Keeps Flirting Folks at Arm's Length

Researchers under the leadership of the University of Bonn studied whether this distance can be diminished by the so-called love hormone, oxytocin. The exact…

Life & Chemistry

How Nasal Cells Detect Odors: The Science Behind Smell

The human nose has millions of olfactory neurons grouped into hundreds of different neuron types. Each of these neuron types expresses only one odorant…

Life & Chemistry

New Ancient Shark Species Sheds Light on Great White Origins

Originally classified as a direct relative of megatooth sharks, the white shark’s evolutionary history has been debated by paleontologists for the last 150…

Life & Chemistry

Possible link between immune system and Alzheimer's

Using data from 25,000 people, researchers from the Faculty of Medicine and University College London's Institute of Neurology discovered that a rare genetic…

Life & Chemistry

Paper-and-Scissors Technique Innovates Nanofluidic Devices

Sometimes simplicity is best. Two Northwestern University researchers have discovered a remarkably easy way to make nanofluidic devices: using paper and…

Life & Chemistry

Breakthrough Research May Halt Melanoma Metastasis

More than 1 million cases of skin cancer are diagnosed each year in the U.S., and melanoma is the deadliest form. With further research, the approach used by…

Life & Chemistry

Stem Cell Discovery Boosts Immunotherapy for Lung Cancer

John C. Morris, MD, and his colleagues report their findings in the Nov. 13, 2012, issue of PLOS One, a peer-reviewed online publication that features original…

Life & Chemistry

New Antibacterial Proteins Discovered in Cell Fats

UC Irvine biologists have discovered that fats within cells store a class of proteins with potent antibacterial activity, revealing a previously unknown type…

Life & Chemistry

Vitamin D prevents clogged arteries in diabetics

In a study published Nov. 9 in the Journal of Biological Chemistry, the researchers report that blood vessels are less like to clog in people with diabetes who…

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