Researchers have developed a method to study the interaction between light and twisted molecules as they transition from left- to right-handed versions. The study reveals that each route leads to different behavior, with potential applications in improving telecoms component design.
A new study suggests that shifting cancer diagnosis from emergency hospital admissions to GP referrals could save thousands of lives and £2,130 per life saved. The shift would come at a small additional cost to the NHS.
A new study suggests that couples who support each other's weight loss goals through unsuitable strategies can put their relationship under strain. The study identified four relational environments, with 'synchronized' partners experiencing the most positive effects from weight loss approaches.
A new animal model study found that brief maternal deprivation in early life alters adult brain function and cognition, leading to memory impairment and decreased communication between brain regions. The findings suggest a potential link between early-life trauma and the development of schizophrenia.
A team of researchers detected two distinct sequences of blue straggler stars in a young globular cluster, NGC 2173, using the Hubble Space Telescope. This finding challenges the generality of explanations for similar blue straggler sequences and presents unexpected observational results.
The Sahara-Sahel region is experiencing a dramatic population decline of species such as African elephants and dorcas gazelles due to armed conflicts. The research highlights the need for greater emphasis on environmental factors in peace process initiatives to protect local wildlife.
Tivanisiran, an RNAi-based compound, shows promise in treating dry eye syndrome by improving ocular inflammatory parameters and reducing symptoms. The Phase III Helix study will evaluate its efficacy in over 300 patients across six countries.
Researchers combined geological mapping and analysis to define possible hazard scenarios at Mount Taranaki volcano. The results indicate that future Plinian eruptions could produce different types of pyroclastic density currents, affecting urban areas up to 18 km away from the crater.
Researchers found that gorillas' and chimpanzees' gut microbes fluctuate seasonally in response to diet changes, similar to those observed in human hunter-gatherers. This study highlights the importance of dietary fiber on microbiome diversity and may have implications for intestinal health and disease.
Researchers at Bar-Ilan University have identified a family of indoline compounds with potent activity against pro-inflammatory cytokines and ROS toxicity. These novel substances show promise in treating acute pancreatic inflammation, fatty liver damage, and diabetes.
Researchers have developed a novel microchip called BATLESS, which can continue to operate even when the battery runs out of energy. The chip uses a small on-chip solar cell to harness energy from the environment, allowing it to switch between minimum-energy and minimum-power modes.
A study found that individuals with chronic anxiety exhibited increased nerve activity in response to physiological and mental stressors, which can lead to high blood pressure and heart disease. The research team measured sympathetic nerve activity and blood pressure in volunteers with and without anxiety.
A team of chemists at Penn State developed a designer's toolkit to construct complex nanoparticles using a simple mix-and-match process. They created a library of 47 distinct nanoparticles with varying materials and shapes, overcoming the bottleneck in laboratory synthesis.
Researchers have developed a new, non-invasive technique using magnetic resonance methods to detect internal defects and state of charge in rechargeable Lithium-ion batteries. This breakthrough could lead to faster diagnosis, reduced costs, and improved safety in the battery industry.
New research from the University of Adelaide shows that weedy marine plants will dominate coastal habitats in high CO2 conditions, replacing kelp forests that support higher biodiversity. Small weedlike species will fuel their growth due to carbon emissions, allowing them to outcompete and outgrow kelps.
A WSU research team has made a breakthrough in 3D-printed bone health by combining natural medical cures with modern biomedical devices. The addition of curcumin to ceramic scaffolds improved bone growth capabilities by 30-45%, offering new hope for treating bone diseases like osteoporosis.
Researchers at the University of Wisconsin-Madison have detected CWD prions in soil and water samples from sites where deer congregate. The study suggests that environmental reservoirs of prions could serve as an additional transmission route for CWD, highlighting the need for further research on the disease's spread and persistence.
Researchers at DZNE found that blocking a particular receptor on astrocytes can normalize brain function and improve memory performance in mice models of Alzheimer's. This novel approach holds strong potential for treating the disease by targeting aberrant network dysfunctions in astrocytes.
Researchers discovered a genetic variant associated with migraine headaches that is more common in people living in colder climates and higher latitudes. This variant may have helped early humans adapt to the cold, contributing to its high frequency in European populations and higher prevalence among individuals suffering from migraines.
Researchers successfully implemented cognitive remediation throughout New York State's psychiatric hospital system, recognizing and addressing cognitive deficits in serious mental illness. The embedded quality assurance program evaluation tools indicated that cognitive remediation was sustainable and effective.
A new study found that children with greater parent-child communication have better brain connectivity, leading to lower harmful alcohol use and emotional eating in young adulthood. The research highlights the importance of parenting skills in childhood for long-term brain development and health behaviors.
Researchers found that mice lacking NAMPT in fat tissue gained no weight on high-fat diet and maintained better blood glucose control compared to normal mice. This study challenges the general view of NAMPT as an enzyme that should be boosted, and may pave the way for new treatments for obesity and metabolic disease.
A large study found no increased risk of serious health problems in babies born to mothers who consumed their placentas. The research also identified some motivations behind the practice, including a desire to prevent postpartum depression.
Researchers at Purdue University have developed an instrument that can quickly and inexpensively detect trace crystallinity in pharmaceutical formulations, which is crucial for the stability and bioavailability of drugs. The instrument uses triboluminescence and can detect levels as low as 140 parts per million.
The Tapanuli Orangutan, one of the rarest animals on the planet, is under threat from a planned U.S.$1.6 billion mega-dam project that could flood its habitat and destroy its remaining area. The species survives only in areas with no roads, making it vulnerable to illegal logging, clearing, and poaching.
Gallium oxide, a promising material for power electronics, can be controlled to grow different polymorphs using a simple method involving hydrogen chloride gas. This achievement has significant implications for the development of novel high-powered electronic devices and applications.
A new pilot study suggests that treating adults as well as children can significantly reduce soil-transmitted helminth infections, which affect 1.5 billion people worldwide. The study found that community-wide interventions were more effective in reducing STH infections than school-based programs.
Researchers pinpoint neural interactions that allow us to learn from observing others' experiences. The ACC and BLA regions in the brain are found to be active when we learn by watching others, and a specific circuit is identified that enables this type of learning.
A study by researchers at the University of Adelaide found that women who eat less fruit and more fast food take longer to get pregnant. The study also showed that a diet rich in fruits can improve fertility and reduce the time it takes for women to conceive.
Following the Kumamoto earthquake, investigators found a high risk of venous thromboembolism in people who remained seated in cars overnight. In many cases, this led to pulmonary thromboembolism, emphasizing the need for preventive measures and public awareness campaigns.
Researchers at Helmholtz Zentrum München discovered a previously unknown pathogenic mechanism underlying COPD. By targeting the oxysterol pathway, they were able to prevent iBALT formation and immune cell migration, halting inflammation in an experimental model.
Researchers have developed a powerful 3D lithium ion battery with an area footprint smaller than 0.09 square centimeters, achieving an energy density of 5.2 milli-watt-hours per square centimeter. This design uses a conformal electrolyte and semiconductor processing to overcome previous limitations in 3D battery technology.
Lehigh University, TE Connectivity, and Broughal Middle School collaborate to promote STEM education through a manufacturing course and annual expo. The program benefits students from both institutions, providing hands-on experience with engineering techniques and industry partnerships.
A new technique using sound waves to levitate water droplets improves the detection of heavy metal contaminants like lead and mercury. The method, combining laser-induced breakdown spectroscopy (LIBS), can detect very low levels of contaminants in real-time on-site.
Researchers at Johns Hopkins Medicine have made significant discoveries about the cerebellum's role in learning and prediction. By studying monkey brains, they found that Purkinje cells communicate through simple spikes (predictions) and complex spikes (error feedback), organizing into small groups to learn together.
A recent study published in Genetics identifies five genes that control sociality in chickens, shedding light on the genetic basis of this complex behavior. The researchers used a cross between wild and domestic chickens to assess sociality and gene expression, revealing a surprising connection between sociality and anxiety.
A new study found that daily aspirin use is associated with a nearly double risk of melanoma in men compared to those who do not take aspirin. In contrast, women taking daily aspirin did not have an increased risk of melanoma. Researchers suggest increasing patient education about sun exposure and skin checks for high-risk individuals.
Researchers discover a new protein called ZUFSP that plays a key role in maintaining genetic stability, which is crucial for preventing cancer and other diseases. The study highlights the potential of ZUFSP as a target for drug development, particularly in treating cancer.
A study by NYU researchers found that transgender individuals who face barriers to mental health care are more likely to experience substance abuse and attempted suicide. The analysis of over 4,000 survey respondents highlights the critical need for accessible and quality healthcare services for this vulnerable population.
A study by Cornell University researchers found that personal endorsements significantly increase the chances of being interviewed for an MBA program, with endorsed applicants accepted at higher rates. However, the study also highlights concerns about inequality, as endorsement channels may not be accessible to underrepresented groups.
Researchers at the University of Texas at Austin have developed a new drug, JVW-1034, that targets the sigma 2 receptor to block alcohol withdrawal symptoms and cravings. In animal models, the drug has shown no obvious side effects and has been shown to reduce alcohol consumption in rats.
Latin American researchers identified 20 priority research questions to address pressing environmental and health issues, focusing on risk assessment, environmental chemistry, ecotoxicology, and more. The Global Horizon Scanning Project will help scientists achieve sustainable environmental quality around the world.
Scientists at Duke University have developed custom silicon microparticles that can assemble, disassemble, and reassemble on demand. The particles were engineered to exhibit various behaviors, including synchronization of motion and reversible assembly/disassembly, in response to different electric fields.
A QUT legal academic suggests that laws should not force women to risk death and injury by having a baby, advocating for decriminalization without moral judgment. The researchers believe that recognizing pregnancy as a risk for any woman is crucial for women's autonomy.
Immune cells called innate lymphoid cells have been found in human breast milk, which may help protect newborns from infection and aid in the development of their own protective immune system. The presence of these cells in breast milk is more evidence of the benefits of breastfeeding.
Scientists at University of Southern Denmark create photonic quantum memory allowing manipulation of light on nonlinear level. They successfully demonstrate novel method to subtract a single photon from an optical beam, enabling future applications in quantum information science.
Variation potential, a unique electrical signal, influences light absorption and electron transfer in plant cells. The signal causes acidification, increasing light energy absorption but also dissipation, and rapidly increases electron flow through the chloroplast electron transport chain.
A novel marmoset model of human Zika virus infection offers new opportunities for understanding the virus's impact on congenital disease in humans. The researchers found that infection of marmoset dams recapitulates the human infection more faithfully than other animal models.
Researchers at Ohio State University discovered how bacterial toxin ACD cripples cellular infrastructure by modifying actin protein, affecting muscle contraction, cell division, and immune response. The study could lead to better tactics to fight antibiotic-resistant bugs.
Three new classes of domain walls have been discovered in helimagnets, characterized by topological defects. These domain walls exhibit exotic magnetic properties that could be used for future data transfer and storage technologies. Researchers are now attempting to direct these walls with an electric current.
Computer simulations show microbeads can significantly reduce or eliminate bacterial infections in burn wounds when combined with debridement. The tiny plastic spheres compete with bacteria for binding sites, physically keeping them from attaching to host cells.
A recent study published in International Journal of Cardiology found that exposure to extreme noise annoyance increases the incidence of atrial fibrillation by up to 23%. Aircraft noise is identified as a major source of noise pollution, with 84% during the day and 69% at night. The study highlights the importance of measuring noise a...
Scientists developed a new laboratory test to diagnose peanut allergies with high accuracy and safety. The mast activation test (MAT) measures biomarkers associated with allergic reactions and can detect peanut allergy in children as young as six months old.
A new artificial photosynthesis device doubles the efficiency of harnessing sunlight to generate hydrogen, a clean-burning fuel. The device uses water and light from the sun, paving the way for large-scale production of clean hydrogen fuel.
A CAMH study found that bilateral repetitive transcranial magnetic stimulation (rTMS) reduced suicidal thoughts in 40% of participants, independent of depressive symptoms. The treatment may offer hope for preventing suicide in people with hard-to-treat depression and other mental illnesses.
Researchers have identified over 2,600 essential genes in Plasmodium falciparum, the most lethal malaria parasite. These genes will help guide future drug development efforts targeting specific genes crucial for parasite survival.
Researchers discovered microbes that share a meal by transferring electricity through conductive particles, outcompeting other microorganisms. This unusual partnership results in the production of methane, a potent greenhouse gas, but also holds promise for sustainable biotechnology applications.
A study published in Scientific Reports found that focusing solely on a species' rarity or economic impact can lead to an underestimation of its true value. Considering multiple values, such as cultural significance and economic importance, reveals that every species plays a crucial role in society.
A team of UC Santa Barbara scientists has developed a miniature, energy-efficient optical frequency synthesizer that can be integrated onto silicon photonic integrated circuits. The device can tune over 50 nanometers and deliver a frequency stability of 7 x 10-13 after one second of averaging, matching that of the input reference clock.
American University researchers have identified the first gene of the germline-restricted chromosome (GRC) in the zebra finch, a crucial step in understanding sex determination in birds. The discovery of GRC α-SNAP, a SNAP family gene crucial to membrane fusion, suggests potential functions and directions for follow-up experiments.
A team of scientists at KAUST created a porous material with tailor-made pockets to sense noxious gases, offering a promising step toward real-world devices that can monitor air quality. The MOF-based sensor can detect sulfur dioxide at concentrations as low as parts per billion in lab tests.
A study by the University of Plymouth found that participants in a motivational interview delivered by a social robot perceived the interaction as enjoyable and helpful. The robot achieved its objective of encouraging participants to articulate their goals and dilemmas, with some sessions lasting up to an hour.
A study mapping 2016-2018 cholera epidemics in Yemen suggests a causal link between rainfall and cholera incidence, with over 13.8 million people at risk of infection. The study's findings have been used to inform mitigation efforts and prioritize vaccination campaigns and WASH interventions during the rainy season.
Researchers at IST Austria propose using disk space instead of computational power to secure blockchains, reducing energy consumption and promoting sustainability. The 'proofs of sequential work' approach has the potential to revolutionize blockchain design, offering a more eco-friendly alternative to traditional proof-of-work systems.
Researchers discovered that visual experience triggers changes in brain protein expression, which enhances learning and processing of sensory information in tadpoles. This finding suggests a possible new role for proteins in sensory processing in people with autism spectrum disorder.
A new study finds that individuals with chronic kidney disease who slept 7 hours/day had higher health-related quality of life compared to those who slept 5 or 9 hours/day. Sleep disorders are common among CKD patients, leading to fatigue, lack of energy, and drowsiness.
Researchers have developed a method for using sunlight to generate clean water with near-perfect efficiency. The technology uses carbon-dipped paper to absorb and vaporize water, drawing heat from the surrounding environment to achieve high efficiency rates.
A new study published in Neuron reveals that common genetic variants are the primary drivers of migraine risk, with a greater burden of variants linked to earlier onset and more severe symptoms. The research also found that rare Mendelian genes play a smaller role in shaping the genetic landscape of migraines.
In two-dimensional crystals, researchers identified the nature of interlayer excitons, which consist of positive and negative charge particles separated by space. This discovery enables stronger binding and potentially leads to highly efficient solar cells.
A study of over 300,000 women found that breast cancers diagnosed after a negative screening mammogram were more likely to have poor outcomes. The small but significant rate of these cases underscores the importance of regular screenings to detect breast cancer at an early stage.
A new study reveals that a type of beneficial bacteria, Bacteroides fragilis, uses the host's immune protein IgA to colonize the gut. The research suggests that IgA fosters colonization of microbiota with beneficial properties during healthy circumstances, while disease states may disrupt this balance.
New research suggests that poor countries will experience significant increases in temperature variability due to climate change. The study found that up to 15% more extreme temperature fluctuations are predicted for southern Africa and Amazonia, highlighting the unfair pattern of climate impacts on vulnerable populations.
A recent study published in Neuron reveals the significant contribution of common and rare genetic variations to the familial aggregation of migraine. The researchers found that common polygenic variation significantly contributes to the disease in families, with some subtypes showing a higher genetic load.
Scientists from CReSIS and the US/UK will deploy radar technology to map Thwaites Glacier's bed topography and measure ocean interaction. This effort aims to predict the glacier's rapid retreat and resulting sea-level rise.
Researchers used scanning transmission electron microscopy to reveal a filamentous pattern of long, curved crystals in bone. A previously unknown substructure was discovered: rose-shaped crystals arranged into left-handed helices.
Research suggests that children with Autism Spectrum Disorder (ASD) are at higher risk of being bullied due to their willingness to accept unfair behavior and reduced reciprocation in trading games. The study found that children with ASD were 37% less likely to reciprocate fair offers and three times more likely to accept unfair offers...
Aging is associated with a decline in Merkel cells, which control the itch response. Researchers identified Piezo2 as a protein that plays a role in suppressing itch, providing hope for future treatments of touch-related itching.
Researchers found that Celecoxib treatment increased utrophin protein levels and improved muscle function in DMD mouse models. The study suggests that Celecoxib may have therapeutic potential for addressing key features of Duchenne muscular dystrophy.
Researchers at University of Illinois Chicago have created atrial cells from pluripotent stem cells using vitamin A. This breakthrough enables better study of atrial fibrillation and potential personalized treatments.
Researchers discovered that plants create a molecular brace composed of lignin in the detachment zone to facilitate precise shedding. Additionally, they form a protective coating made of cutin on newly exposed cell surfaces, preventing infection and external harm.
Researchers at Thomas Jefferson University have discovered a single molecule, EphB2, that makes the yes-or-no decision to form stable connections between brain cells. The molecule repels unproductive contacts and connects where appropriate based on signal strength.
The SEXTANT team plans to fly XNAV on a CubeSat mission called CubeX to gather timing data from millisecond pulsars. The mission aims to improve navigation in deep space and measure the Moon's lower crust and upper mantle composition.
The Texas A🏩;M/Virginia Tech team developed image-analysis software to quickly measure key features of nanoporous gold from 150 peer-reviewed papers, correlating them with processing techniques. This allowed the identification of a new parameter and a quantitative law for controlling NPG properties.
Researchers used functional MRI to study Nile crocodiles and found that complex stimuli like classical music trigger activation patterns in the brain. This suggests that fundamental neuronal processing mechanisms of sensory stimuli formed at an early evolutionary stage.
Physicists develop new method for compressing non-neutral plasma to achieve ten-fold reduction in antiproton cloud radius. The study enhances low-energy antimatter research and charged particle traps.
A team of melanoma experts at Moffitt's Center of Excellence will investigate the causes and drivers of acral melanoma, a rare form of skin cancer affecting African-Americans. The three-year grant aims to develop better prevention and treatment strategies for this aggressive disease.
Research supports the positive effects of arts education on learning, well-being, and social skills development. Arts integration can lead to improved pupil attitudes towards school and a stronger sense of community.
A new poll finds that older adults are generally satisfied with their sex lives, but health-related issues, lack of communication, and age-related changes can affect intimacy. Nearly two-thirds of older adults are interested in sex, and 73% say they're satisfied with their current sex life.
A team of researchers has successfully mapped the genetic pathway of Madagascar periwinkle, a plant used to produce cancer-fighting compound vinblastine. The study enables rapid synthesis of vinblastine and its precursors using synthetic biology techniques.
Scientists have created an atomically thin magnetic device that can store data at a greater density and with improved energy efficiency. The breakthrough could revolutionize cloud computing and consumer electronics by enabling multi-bit information storage and reducing operation energy.
Researchers discovered that mistletoe lacks a key enzyme essential for aerobic respiration in animals and plants, instead relying on alternative energy pathways. This adaptation allows mistletoe to thrive as a parasitic plant, but may also inform strategies to protect crops from damaging parasites.
A thin smart patch called Marine Skin can track an animal's movement and diving behavior in real-time, while also monitoring the health of the surrounding marine environment. The patch uses stretchable silicone elastomers to withstand high pressures and can be attached to a wide range of sea creatures.
A new study suggests that early HIV treatment can prevent brain atrophy and cognitive decline, emphasizing the importance of timely antiretroviral therapy. By analyzing MRI data from patients with early HIV infection, researchers found that cART treatment halted volume loss and cortical thinning in several brain regions.
A study comparing child mortality in England and Sweden reveals that the UK's higher rates are driven by factors such as lower birth weights, preterm births, and congenital anomalies. The authors propose population-wide programs to improve maternal health and socioeconomic circumstances to reduce these disparities.
Researchers have discovered that plant cells use glutamate receptor-like proteins to build complex communication networks, with cornichon proteins regulating calcium ion concentrations. This finding opens new avenues for understanding cell-to-cell communication in plants and animals.
Two independent studies found that mistletoe lacks key components of the cellular machinery to convert glucose into ATP. This loss is associated with a remodeled respiratory chain and reduced ATP generation by mitochondria.
A new international study found that frequent sauna bathing is associated with a reduced risk of stroke. The study involved 1,628 men and women aged 53-74 years living in eastern Finland and showed a significant decrease in stroke risk with increasing frequency of sauna use.
A recent study published in British Journal of Clinical Pharmacology found that large variability in urine concentrations makes it impossible to determine an administered dose from a single untimed urine sample. This highlights the need to reconsider the use of urine tests for detecting salbutamol doping, as many violations will go unn...
Researchers develop new technology to analyze how cells remove damaged mitochondria, providing a clearer picture of the dynamics involved. This discovery sets the stage for detailed studies of mitochondrial damage, cell death, and disease.
Aging mice with fewer Merkel cells experience greater mechanically induced itch, suggesting a potential explanation for the loss of mechanical itch control under aging and chronic conditions. The study's findings contradict the intuitive notion that fewer sensory neurons would lead to weaker sensations.
MIT researchers have discovered the factors that determine whether a DNA knot moves along the strand or jams in place. By manipulating the electric field strength, they can induce knots to move towards one end of the molecule, potentially enabling more accurate genome sequencing and knot removal methods.
The study reveals that bone's mineral crystals have a hierarchical structure integrated into the larger-scale skeleton, with 12 levels of hierarchy. The combination of mineral and protein forms continuous networks to provide strength essential for functional bones. This breakthrough builds on previous studies and sheds light on the uni...
HRL Laboratories joins DARPA's Assured Autonomy program with the Expressive Assurance Case Toolkit (ExACT) to ensure autonomous vehicle systems perform as programmed without unsafe behavior. The tool kit mathematically verifies algorithms lead to safe and reliable system behavior, considering physics and dynamics of the system.
A Northeast sea slug has been found to store millions of algal plastids in its gut lining after pilfering them from the brown alga Vaucheria litorea, a food source rich in tiny solar panels. The sea slug survives solely on photosynthesis for up to six months by protecting and utilizing the stolen plastids.
Researchers have identified a novel regulatory step in autophagy, shedding light on the anti-cancer potential of PI5P4K inhibitors. Targeting these proteins could be a promising approach for cancer therapeutics.
Researchers at EPFL identify a protein, Spaid, produced by the bacterium Spiroplasma poulsonii, which induces male-killing in fruit flies. This discovery sheds light on the molecular mechanism underlying this phenomenon and has significant implications for fields of symbiosis, sex determination, and evolution.
Researchers discovered tiny DNA fragments, mtDNA, in patients' blood samples that are associated with disease flare-ups. These molecules can trigger an inflammatory response and damage to healthy tissues, causing symptoms of bowel diseases like Crohn's and ulcerative colitis.
Researchers found that topical treatment with live Roseomonas mucosa was safe and associated with reduced disease severity in adults and children with eczema. The study's findings support further evaluation of this potential new therapy for atopic dermatitis, a condition linked to increased risks of asthma, hay fever, and food allergy.
A new UBC study explores the benefits of team mindfulness in reducing interpersonal conflicts and improving teamwork. When teams practice mindfulness, they experience reduced conflict and better focus on tasks, leading to improved job satisfaction and psychological well-being.
Scientists at the University of Turku have discovered an efficient way to transform solar energy into chemical hydrogen through photosynthesis of green algae, extending hydrogen production by several days. The new method shows that a major obstacle to efficient hydrogen production is not oxygen, but competition between metabolic pathways.
Researchers discovered that plant-fungal relationships can break down due to the emergence of more efficient nutrient sources. Plants often replace fungi with other cooperative partners or evolve new strategies, such as becoming carnivorous plants to obtain essential nutrients.
Researchers at the University of Texas at Arlington have developed a highly elastic biodegradable hydrogel for bio-printing of materials that mimic natural human soft tissues. The material can generate multiple types of human soft tissues, including skin, skeletal muscles, blood vessels, and heart muscles.
Researchers propose a novel two-part system combining gas hydrates and membranes to separate impurities from natural gas. The integrated system aims to improve performance, reduce costs and diminish ecological side effects compared to benchmark technologies.
Researchers have developed a sophisticated membrane design that boosts water flux by five-fold, surpassing traditional nanofiltration membranes. The new system exhibits excellent water-salt separation ability and maintains high water permeability and selectivity.
A new research project in the UK aims to study the impact of tyres and clothing on the marine environment. The project will explore how tiny plastic particles from these sources enter waterways and oceans, affecting marine life.
The PRECISE4Q project aims to develop computer-based predictive modeling to personalize and optimize treatment strategies for stroke patients. The project will collect large data sets from different sources, integrating them into self-learning computer models to minimize the burden of stroke on individuals and society.
Researchers developed a novel PET tracer that targets joint inflammation and can visualize active inflammation sites in arthritic joints. The tracer, fluorine-18 F-FEDAC, shows promise for early detection of rheumatoid arthritis, potentially improving treatment outcomes.
A study published in Frontiers in Behavioral Neuroscience found that people are willing to sacrifice themselves for others, consider victim age, and swerve onto sidewalks to minimize lives lost, contradicting ethically acceptable behavior and political guidelines. Researchers aim to initiate discussions on how self-driving vehicles sho...
A new study reveals that thermal physiological differences allowed Greater Antillean anoles to occupy different microclimates, facilitating species coexistence. The research found that species diverged in thermal tolerance and sprint performance, with warmer environment species having higher maximum temperatures and optimal temperatures.
Researchers report that expanding community-level control programs for soil-transmitted helminths (STHs) can reach more children than traditional school-based programs. In a pilot study, community-based deworming and water, sanitation, and hygiene interventions showed a 58% reduction in STH infections among participating children.
Researchers discovered a connection between genes controlling hair color and innate immune response in mice. Gray hair is associated with activation of the innate immune system, which produces signaling molecules to fight off viruses and bacteria.
A team of researchers has identified approximately 2,600 genes essential to the growth and survival of Plasmodium falciparum, a deadly malaria parasite. These findings could aid in the development of new or improved antimalarial drugs, highlighting key targets for future research.
A 24-hour fast can reverse age-related decline in intestinal stem cells' regenerative capacity. Fasting induces a metabolic switch that enhances stem cell function, which can be reproduced by activating PPARs with a molecule.
A study by Université de Montréal researchers found that 38% of countries' populations are exposed to methylmercury levels higher than safe for foetal development, with high-risk areas including the Maldives and South Korea. Industrial fishing has increased mercury exposure, especially in coastal and island nations.
Salk scientists develop a new way to study brain cell connections, revealing how communication is altered in people with schizophrenia. By creating multiple types of neurons from stem cells and observing their interactions, the team showed that CA3 pyramidal neurons form physical connections both to other CA3 neurons and to DG neurons.
Researchers at the University of Bristol are developing a realistic model of human skin on artificial robotic muscles. This innovation could lead to more successful transplants for burns patients and revolutionize healthcare.
Researchers at USF Health have identified 2,600 essential genes in the malaria parasite Plasmodium falciparum. This breakthrough is expected to accelerate drug and vaccine development, potentially saving millions of lives.
A recent study published in Human Reproduction found that women who consume more fast food and less fruit take longer to become pregnant. The research, which analyzed data from over 5,500 women, suggests that a diet rich in fruits and low in fast food can improve fertility and reduce the time it takes to get pregnant.
Dilip Soman, a leading behavioral economics expert, has been awarded the Canada Research Chair in Behavioral Science and Economics. He will use his research to inform social policy and improve consumer wellbeing through behavioral change.
A study published in The Journal of Nutrition found that consuming walnuts increases beneficial microbes that produce butyrate, a compound supporting colonic health. Walnut consumption also reduced LDL-cholesterol levels and secondary bile acids, potentially reducing colorectal cancer risk.