Culture
GRAND RAPIDS, Mich. (June 24, 2021) -- The same taste-sensing molecule that helps you enjoy a meal from your favorite restaurant may one day lead to improved ways to treat diabetes and other metabolic and immune diseases.
TRPM5 is a specialized protein that is concentrated in the taste buds, where it helps relay messages to and from cells. It has long been of interest to researchers due to its roles in taste perception and blood sugar regulation.
Rude behavior at work has come to be expected, like donuts in the breakroom. Two decades of research on employee relationships shows that 98 percent of employees experience rude behavior at work, but now a new study suggests a large majority of workplace relationships are not characterized by rudeness. Isolated incidents of rude behavior at work, although somewhat common, do not point to widespread incivility between employees and their colleagues, according to a new UCF study.
The brain is not a passive recipient of injury or disease. Research has shown that when neurons die and disrupt the natural flow of information they maintain with other neurons, the brain compensates by redirecting communications through other neuronal networks. This adjustment or rewiring continues until the damage goes beyond compensation.
A new research paper published in the American Journal of Clinical Nutrition last week showed that a low Omega-3 Index is just as powerful in predicting early death as smoking. This landmark finding is rooted in data pulled and analyzed from the Framingham study, one of the longest running studies in the world.
DURHAM, N.C. - The brain's neurons tend to get most of the scientific attention, but a set of cells around them called astrocytes - literally, star-shaped cells - are increasingly being viewed as crucial players in guiding a brain to become properly organized.
Specifically, astrocytes, which form about half the mass of a human brain, seem to guide the formation of synapses, the connections between neurons that are formed and remodeled as we learn and remember.
When most Americans think of seaweed, they probably conjure images of a slimy plant they encounter at the beach. But seaweed can be a nutritious food too. A pair of UConn researchers recently discovered Connecticut-grown sugar kelp may help prevent weight gain and the onset of conditions associated with obesity.
New research from the University of California, Santa Cruz shows how regional shelter-in-place orders during the coronavirus pandemic emboldened local pumas to use habitats they would normally avoid out of fear of humans. This study, published in the journal Current Biology, is part of a growing wave of research working to formally document the types of unusual changes to wildlife movements and behaviors that people around the world reported during pandemic lockdowns.
For the past several years, chemical engineer Michelle O'Malley has focused her research on the anaerobic fungi found in the guts of herbivores, which make it possible for those animals to fuel themselves with sugars and starches extracted from fibrous plants. O'Malley's work, reflected in multiple research awards and journal articles, has centered on how these powerful fungi might be used to extract value-added products from the nonedible parts of plants -- roots, stems and leaves -- that are generally considered waste products.
ITHACA, N.Y. - Tossing worn-out solar panels into landfills may soon become electronics waste history.
Designing a recycling strategy for a new, forthcoming generation of photovoltaic solar cells - made from metal halide perovskites, a family of crystalline materials with structures like the natural mineral calcium titanate - will add a stronger dose of environmental friendliness to a green industry, according to Cornell University-led research published June 24 in Nature Sustainability.
ITHACA, N.Y. - As mosquito-borne diseases pose risks for half the world's population, scientists have been releasing sterile or genetically modified male mosquitos in attempts to suppress populations or alter their traits to control human disease.
But these technologies have failed to spread very rapidly because they require successful mating of modified mosquitoes with mosquitoes in nature and not enough research exists to fully explain which male traits females seek when they choose a mate.
Early in the COVID-19 pandemic, scientists identified how SARS-CoV-2, the virus that causes COVID-19, gets inside cells to cause infection. All current COVID-19 vaccines and antibody-based therapeutics were designed to disrupt this route into cells, which requires a receptor called ACE2.
Over the last decade, severe outbreaks of bacterial canker have caused huge economic losses for kiwi growers, especially in Italy, New Zealand, and China, which are among the largest producers. Bacterial canker is caused by the bacterial pathogen Pseudomonas syringae pv. actinidiae (Psa) and more recent outbreaks have been particularly devastating due to the emergence of a new, extremely aggressive biovar called Psa3.
New research has discovered that common artificial sweeteners can cause previously healthy gut bacteria to become diseased and invade the gut wall, potentially leading to serious health issues.
The study, published in the International Journal of Molecular Sciences, is the first to show the pathogenic effects of some of the most widely used artificial sweeteners - saccharin, sucralose, and aspartame - on two types of gut bacteria, E. coli (Escherichia coli) and E. faecalis (Enterococcus faecalis).
Researchers at Harvard University and the Broad Institute of MIT and Harvard have created a first detailed atlas of a critical region of the developing mouse brain, applying multiple advanced genomic technologies to the part of the cerebral cortex that is responsible for processing sensation from the body. By measuring how gene activity and regulation change over time, researchers now have a better understanding of how the cerebral cortex is built, as well as a brand new set of tools to explore how the cortex is affected in neurodevelopmental disease.