Life & Chemistry

Life & Chemistry

Primates Exhibit Unison Movement Like Humans

Humans unconsciously modify their movements to be in synchrony with their peers. For example, we adapt our pace to walk in step or clap in unison at the end of…

Life & Chemistry

New Protein Scanner Detects Hereditary Genetic Defects

One of these proteins works like a scanner, continually scouring the genetic material for signs of damage. Researchers from the Institute of Veterinary…

Life & Chemistry

Immune Cell Suicide Alarm Helps Destroy Escaping Bacteria

Some bacteria thwart this effort by ripping the bag open and then escaping into the macrophage’s nutrient-rich cytosol compartment, where they divide and could…

Life & Chemistry

Scientists Research New Way to Battle Bacteria

The work is led by Dr. Christopher Nomura of the college’s Department of Chemistry, who discovered that a simple protein molecule can interrupt the process…

Life & Chemistry

Liquid Metal Transforms Sand into Silicon Crystals Efficiently

Silicon dioxide, or sand, makes up about 40 percent of the earth's crust, but the industrial method for converting sand into crystalline silicon is expensive…

Life & Chemistry

Cloud-Powered Device Accelerates HIV Diagnostic Testing

Samuel K. Sia, associate professor of biomedical engineering at Columbia Engineering, has taken his innovative lab-on-a-chip and developed a way to not only…

Life & Chemistry

New Method Simplifies Research on Programmed Cell Death

Programmed cell death, or apoptosis, occurs tens of millions of times every day in every human body. Researchers in South Korea have devised an easy method to…

Life & Chemistry

Virginia Tech Unveils New Method for Studying Molecular Networks

His group authored an article on their new approach to address these shortcomings, titled “Reverse Engineering Molecular Hypergraphs,” that received the Best…

Life & Chemistry

Newly discovered 'scarecrow' gene might trigger big boost in food production

Cornell University researchers have taken a leap toward meeting those needs by discovering a gene that could lead to new varieties of staple crops with 50…

Life & Chemistry

Modifications of a nanoparticle can change chemical interactions with cell membranes

In a recent article published along with cover art in the leading journal Langmuir entitled “Effects of nanoparticle charge and shape anisotropy on…

Life & Chemistry

Social Isolation in Rats Linked to Higher Addiction Risks

Rats that are socially isolated during a critical period of adolescence are more vulnerable to addiction to amphetamine and alcohol, found researchers at The…

Life & Chemistry

Active Retrovirus HERV-H: Key Player in Stem Cell Innovation

A retrovirus called HERV-H, which inserted itself into the human genome millions of years ago, may play an important role in pluripotent stem cells, according…

Life & Chemistry

Stem Cell Research Helps to Identify Origins of Schizophrenia

New University at Buffalo research demonstrates how defects in an important neurological pathway in early development may be responsible for the onset of…

Life & Chemistry

New Gene-Searching Software Enhances Disease Study Accuracy

A novel software tool, developed at The Children's Hospital of Philadelphia, streamlines the detection of disease-causing genetic changes through more…

Life & Chemistry

Bacterial Supplement Boosts Disease Resistance in Young Pigs

In a study of 36 weanling-age pigs, researchers found that a dose of lipid-producing Rhodococcus opacus bacteria increased circulating triglycerides….

Life & Chemistry

Genomic sequencing identifies mutant 'drivers' of common brain tumor

Large-scale genomic sequencing has revealed two DNA mutations that appear to drive about 15 percent of brain tumors known as meningiomas, a finding that could…

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