Scientists have developed a novel single-atom-kernelled nanocluster catalyst that enhances the efficiency of carbon dioxide conversion. The catalyst, obtained through an 'anti-galvanic reaction' method, shows improved catalytic activity and selectivity compared to traditional methods.
Researchers developed a new method using cold atmospheric plasma (CAP) to treat atopic dermatitis, a chronic inflammatory skin disease. CAP inhibited skin inflammation, reduced symptoms and improved skin conditions in AD mice.
A Rutgers scientist has developed a highly sensitive DNA test that can detect Lyme disease in horses, a condition that can cause long-term complications. The test, called genomic hybrid capture assay, was tested on a sick horse and successfully identified the pathogen, allowing for early diagnosis and treatment.
A recent study found that isolating horses can lead to stress-related immunomodulations, weakening their immune systems. The researchers discovered that single housing caused these changes, regardless of the group composition, highlighting the importance of social interaction for horse health.
A new study found that the newest generation of post-9/11 U.S. veterans report similar or better outcomes than non-veterans in various aspects of their lives, including positive health behaviors and social well-being. However, they also experience poorer health status compared to their peers.
The UW Photonic Sensing Facility uses fiber-optic sensing technology to detect ground motions as small as 1 nanometer for seismology, glaciology, oceanography, and infrastructure monitoring. The new center will expand seismic data collection by thousands of times.
Scientists have developed a new model to track protein signals that enable organ-to-organ communication, which could help understand disease onset and progression. The technology has the potential to identify novel secreted proteins and develop targeted treatments for diseases such as cancer and obesity.
Scientists from Göttingen and Lausanne successfully created electron-photon pairs in an electron microscope for the first time. This breakthrough enables researchers to harness free electrons and photons in a controlled manner.
Researchers found that adults with low blood urate levels are more likely to have low skeletal muscle mass and strength. This association is also linked to a higher risk of early death, particularly due to weight loss and adverse body composition.
A large Canadian study found no association between Covid-19 vaccination during pregnancy and increased risks of preterm birth or stillbirth. The study analyzed data from over 85,000 births and concluded that vaccination is effective against Covid-19 in pregnant individuals and their newborns.
Scientists develop a new model to predict when a droplet will splash upon hitting a solid surface, considering factors like wettability and roughness. The study could enable advances in agriculture, epidemiology, and printing technology.
A new simulation study reveals that molecular clogging affects liquid/solid friction, differing from standard Poiseuille flow observed at the macroscale. The researchers found that strongly confined liquids exhibit unique flow characteristics, including plug and Poiseuille-like flows.
A new study found that households in the UK consumed 6.5% less wine when drinking from smaller (290ml) glasses than larger (350ml) glasses. Drinking from smaller bottles reduced consumption by 3.6%. These findings suggest that reducing glass size could contribute to policies for lowering drinking.
Researchers found that immune cells prefer nutrient fuels previously thought to be waste products, including lactate. This discovery could lead to personalized dietary recommendations to supercharge the immune system. The findings also suggest a strong influence of nutrients on T cell function and survival.
Scientists have discovered that Saccorhytus, a microscopic creature thought to be an early human ancestor, is actually part of a different family tree. The analysis revealed complex spines around its mouth and a lack of anus, indicating it is an ecdysoszoan, a group containing arthropods and nematodes.
Researchers propose a surrogate-assisted evolutionary algorithm with restart strategy to optimize electronic component layout in space engineering. The algorithm reduces the cost of thermodynamic simulations, improving convergence speed and solution quality.
Researchers discover alfalfa plants can enrich Martian soil with nutrients, allowing for plant growth. Meanwhile, marine cyanobacteria effectively remove excess salt from water, enabling the production of fresh water and a foundation for future food cultivation.
Research identified distinct brain connections in individuals with misophonia, revealing that it may not be solely linked to oral sensory processing. The study found stronger connections between regions associated with finger movement and sensation, as well as the insula area linked to strong emotions like disgust.
A research team from Xi'an Jiaotong University developed BiVO4 as an efficient and stable photocatalyst for water splitting applications. The team achieved excellent results using BiVO4 crystals as a photocatalyst, showing the close relationship between surface properties and photocatalytic activity.
Researchers have developed a tiny EEG cap for brain organoids, enabling 3D recording from the entire surface. This innovation expands what can be accomplished with organoids and holds promise for reducing animal testing in chemical toxicity studies.
Researchers discovered a mutated form of the hepatitis E virus that produces non-infectious particles but can bind antibodies, potentially giving the virus an advantage. The study found that one mutation affects the capsid protein and leads to smaller, non-infectious particles that are correctly recognized by the immune system.
A new study published in the Journal of the American Heart Association suggests that smartphone video motion analysis can accurately detect narrowed neck arteries, which are a significant risk factor for stroke. The algorithm achieved an impressive 87% accuracy rate in detecting stenosis in participants with carotid artery disease.
Neuroblastoma cells with extra copies of the MYCN gene rely on fatty acids for survival and growth. Inhibiting fatty acid uptake selectively blocks tumor growth in these cells.
Researchers at Stockholm University have developed a novel value chain to produce textile fibers and biofuel from fast-growing poplars. This sustainable approach enables the conversion of marginal land from cotton to food production, minimizing water consumption and supporting global food security.
Researchers developed a new minimal model to understand puffs and slugs using ecological methods, recapitulating turbulent behavior in pipe and Taylor-Couette flow. The model shows how fluid energy flow near laminar-turbulent transition can be represented as predator-prey dynamics.
The study reveals that environmental conditions cause RNA structures to change, affecting plant flowering times and potentially leading to more desirable traits. This technology can also be applied to human cells, enabling the design of RNA-based therapies for diseases like SARS-COV-2.
A study published in Neurology found that pregnant women with epilepsy have more symptoms of depression and anxiety than those without epilepsy or pregnant women with epilepsy. The study highlights the importance of screening and treating depression and anxiety in pregnant women with epilepsy.
Researchers at National University of Singapore have identified S1P as a potent signaling molecule crucial for maintaining blood vessel integrity and function. The study highlights the importance of S1P export from blood cells and blood vessels in preventing complications and mortality related to vascular diseases.
Researchers mapped young chickens' play development from hatching, finding 14 types of play that increased in intensity around 6-7 weeks old. Domestication didn't change play behavior, but tame chickens played more than their ancestors. Early stress surprisingly increased playful behavior.
Researchers at Florida International University discover that DDT causes an increase in toxic amyloid beta, a characteristic of Alzheimer's disease. By blocking sodium channels with tetrodotoxin, the production of toxic amyloid-beta species is prevented.
A new University of Rochester study compares two groups of patients with dental extractions, finding that a combination of non-opioid pain medications and gabapentin can minimize or eliminate opioids for dental pain. The results show promise for reducing opioid use during the COVID-19 pandemic.
A study found that women in public accounting firms are overrepresented as directors but underrepresented as partners, highlighting a persistent gender equity issue. The analysis of audit data revealed a disproportionate lack of female partners, with only 18% holding the position compared to 32% of directors.
A systematic review and meta-analysis of 26 studies involving over 100,000 women found that mothers with a family history of psychiatric disorders are at almost twice the risk of developing postpartum depression. The findings suggest that family history may be a significant risk factor for postpartum depression.
Researchers have successfully preserved the extraordinary properties of high-pressure materials in free-standing, nanostructured diamond capsules. This breakthrough allows for access to materials with suitable physical and chemical properties, enabling modern technology advancements.
A study found a strong link between post-COVID loss of smell or taste and memory problems in patients. Those with the most severe sensory disorders performed worse in cognitive tests, especially memorization.
Researchers at Princeton University found that burying 5% of power lines near main distribution points could reduce the number of affected residents by half. The study used Harris County, Texas, as an example and estimated that the risk of hurricane-blackout-heat wave events would increase 23 times by the end of the century under a
Researchers at UCLA create edible particles that help lab-grown meat with natural muscle-like texture, potentially revolutionizing the food industry. The process could be scaled up to produce large amounts of meat quickly and cheaply.
A recent study in Los Angeles County found that more than half of adults with Omicron variant infection were unaware of their infectious status. Health care employees had higher awareness rates than non-employees, highlighting the need for increased vigilance and testing to prevent transmission.
Researchers created genetically edited mice to label and study secretome proteins, facilitating studies of inter-organ communication. The transgenic mice enable scientists to identify specific cell types and organs, providing a valuable resource for mapping and profiling the secretome.
Scientists used 3D modeling to reconstruct the body of megalodon and estimate its weight, speed, and energy usage. The model suggests that megalodon was capable of eating prey up to 8m long and had a high energetic demand, likely feeding on whale blubber.
A new Northwestern University study reveals that climate change will have little effect on breadfruit cultivation, making it a promising crop for areas with high food insecurity. The starchy tree fruit is resilient to predicted climate change and can thrive in areas with high levels of humidity.
Women tend to have lower kidney function than men in middle age, but their kidney function declines more slowly over time. This study provides important knowledge regarding age-related loss of kidney function and sex disparities in the prevalence of CKD.
Researchers have discovered that particles from everyday wall paints can harm living organisms due to their small size. A novel membrane developed at the University of Bayreuth shows high filtering effects, removing these particles from water before they enter the environment.
Researchers at the University of Florida found that certain compounds in coffee can directly affect high-sensitivity nicotine receptors in the brain, potentially reducing morning cravings. The study provides a good foundation for further research into nicotine withdrawal and its effects on the brain.
Researchers identified differences in PTK activity between normal and cancer kidney tissue, with Src family kinases and PI3K pathways exhibiting high activity. Ex vivo treatment of clear cell RCC with TKIs revealed that tivozanib and cabozantinib were more potent inhibitors than sunitinib or pazopanib.
Researchers have discovered a new millisecond pulsar in the globular cluster NGC 6397, shedding light on the apparent overabundance of isolated pulsars. The newly found pulsar, PSR J1740-5340B, has a faint radio signal and extended quiescent periods, suggesting it may be representative of a subgroup of hard-to-detect binary pulsars.
A new study models the spatial distribution of snow in the Arctic region, revealing its dependence on terrain, elevation, and vegetation. The findings will improve Earth-system models and provide a better understanding of changing hydrology and topography in the Arctic.
A new study reveals that four living amphibian clades, including the dominant Plethodontidae family of lungless salamanders, develop lungs as embryos but lose them as adults. This finding sheds light on the evolution of lung loss over millions of years and suggests that losing lungs may have enabled their remarkable evolutionary success.
Ann Beliën, CEO and Founder of Rejuvenate Biomed, will present her latest research on platform-based clinical development in aging. Her company has evolved from a discovery company to a clinic stage company under her leadership with over 20 years of experience in drug development.
Oceanographers have discovered substantial subsurface phytoplankton layers deep beneath the eastern part of the Great Australian Bight, supporting rich marine biodiversity. This finding explains how the region's productivity survives even when surface phytoplankton blooms disappear during certain upwelling seasons.
Dr. David Buck, a University of Houston professor, has dedicated his career to healing homelessness and fixing the broken aid industry. He founded Healthcare for the Homeless Houston and Patient Care Intervention Center to provide comprehensive care and collaborative partnerships.
A randomized clinical trial found that GlyNAC supplementation improves age-associated defects in older humans, including oxidative stress and mitochondrial dysfunction. This led to improvements in muscle strength, gait speed, exercise capacity, and other health outcomes, showing promise for promoting healthy aging.
Researchers found large impacts can fracture a planet's crust, introducing porosity that increases its potential for life. This discovery has implications for early Earth and Mars, suggesting life could have survived in pore spaces during intense impact periods.
A study published in Early Education and Development journal found that preschoolers with stronger vocabulary skills at the start of the year display more positive engagement with teachers and peers. The researchers also discovered that inhibitory control is crucial for classroom engagement and learning.
A study by Japanese researchers from Fujita Health University sheds light on the molecular mechanisms of contact dermatitis, revealing that neutrophil extracellular traps play a key role in the condition. The team's findings suggest that inhibiting NET formation could be a new therapeutic strategy for treating contact dermatitis.
A new paper outlines principles for reducing power imbalances in biological fieldwork, including procedures for permitting and licensing developed at the University of Kansas. The guidelines aim to ensure safety, legal, and ethical conduct, prioritizing communication and transparency in fieldwork planning.
Researchers at Cedars-Sinai Medical Center have developed a new method to identify which human gut microbes contribute to inflammatory diseases. By analyzing protein levels in blood serum, the team discovered specific bacteria that trigger immune activation and inflammation.
A collaborative effort by UT Southwestern computational biologist Qian Cong and molecular biologists at the University of London elucidated the 3D structure of the Type IV secretion system (T4SS) complex. The study's findings provide a blueprint for designing drugs that can slow the development of antibiotic resistance.
Researchers from the University of Cambridge's CSER highlight the need for improved surveillance and public education to mitigate the impact of volcanic eruptions. The risk of a magnitude seven explosion in the next 100 years is one-in-six, with potential consequences including abrupt climate change and collapse of civilizations.
Olga Boukrina's five-year grant funds research on neurobehavioral reading intervention with potential to promote post-stroke plasticity. The study aims to develop an fMRI neurofeedback-based approach to improve reading recovery in stroke survivors.