Researchers at the University of Gothenburg generated a comprehensive transcriptional atlas of neonatal mouse meningeal leukocytes, showing that these cells play a crucial role in brain development and pathology. The study also identified novel immune cell subtypes involved in brain injury and provided new insights into the interaction...
Researchers have identified a new family of ferroelectric materials, including magnesium-substituted zinc oxide, that can be used for low-energy digital storage. These materials have the potential to revolutionize information and energy storage, offering improved performance and reduced power consumption.
A community-based fall-prevention program helped reduce in-home falls among older adults by nearly 40%, resulting in cost savings of $1,613 per person. The program provided personalized plans to address fall risks and made simple home modifications such as grab bars and slip-resistant surfaces.
A recent study reveals that protein HSP27 plays a crucial role in regulating blood vessel leakage, which is a hallmark of sepsis. By targeting HSP27, researchers hope to develop drugs that can stabilize blood vessel barriers and prevent fluid loss.
A new linguistic study uses computational modeling to reconstruct the grammar of Proto-Indo-European, the ancestor of most Eurasian languages. The model provides insights into language evolution over millennia, including stable features and changes in prominence.
Researchers developed a technique to quantify metabolism-related phenotypes from a single cell using single-cell Raman microspectrometry. This approach, called Intra-Ramanome Correlation Analysis (IRCA), enables the prediction of metabolite inter-conversion networks from just dozens of cells.
A study published by Sandia National Laboratories reveals that older solar farms are more susceptible to extreme weather events, while snowstorms have the highest impact on electricity production. Machine learning analysis also found that low sunlight levels due to cloud cover and geographical features of the farm are significant factors.
A new AI technology enhances magnetic resonance imaging (MRI) images to capture scar tissue in the heart, eliminating the need for contrast injections. The approach, called Virtual Native Enhancement (VNE), produces higher-quality images and better captures evidence of scar without contrast.
Using sequential antibiotic treatment with similar but swapped antibiotics slows down bacterial adaptation to drugs, reducing cross-resistance. The study used Pseudomonas aeruginosa and found that fast switching between antibiotics constrained bacterial evolution.
A team of researchers at CÚRAM has developed an implantable stimulator device that combines with body power to speed up treatment of musculoskeletal diseases. The device, powered by walking, controls tendon cell function and repair through electrical stimulation.
A PSU study found that reattaching to work in the morning enhances managers' positive moods and work focus, leading to better day-level outcomes. Successfully reconnecting with work also enables transformational leadership behaviors crucial for employee engagement.
A doctoral student is launching a project to quadruple the number of known active asteroids by engaging volunteers in the search. The Active Asteroids project, supported by NASA and NSF grants, aims to classify over 10 million asteroid images in the Southern Hemisphere.
A new study reveals evidence of beer drinking 9,000 years ago in southern China, with ancient pots found at a burial site containing residues consistent with beer fermentation. The discovery suggests that ritualized drinking played a significant role in forging social relationships and cooperation among ancient communities.
A new study found that women are experiencing a greater increase in non-traditional cardiovascular risk factors, such as work stress and sleep disorders, compared to men. The trend coincides with an increase in women working full-time, highlighting the need for prevention strategies to address these emerging risks.
Researchers found that prior MMR or Tdap vaccination was associated with decreased disease severity in COVID-19 patients. The study suggests that these commonly given vaccines may protect against severe COVID-19 disease, emphasizing the importance of routine vaccination for children and adults.
Researchers create strengths-based intervention to enhance daily interactions between caregivers and children exposed to IPV. The Mediational Intervention for Sensitizing Caregivers (MISC) project aims to reduce long-lasting effects of trauma on families.
A new study has identified the periaqueductal gray as a critical hub for changes in spiritual identification, surprising researchers who previously thought it was associated with higher brain regions. The discovery could have significant implications for understanding spirituality's role in managing physical and emotional pain.
A modified chemotherapy regimen for Burkitt lymphoma has been developed, combining CODOX-M and IVAC with rituximab, to reduce toxicity and improve survival rates. The study found a higher overall survival rate and lower frequency of severe side effects compared to standard regimens.
A study published in the Journal of Clinical Investigation has identified potential biomarkers for COVID-19 condition in children, known as Multisystem Inflammatory Syndrome in Children (MIS-C). The researchers hope that these biomarkers can help predict the severity of the disease and inform treatment decisions.
A new European survey sheds light on the lives of people with Parkinson's disease and their carers, revealing a wide range of non-motor symptoms affecting quality of life. The study highlights the importance of individualized management and improved clinical practice in addressing the unique challenges faced by patients and caregivers.
The Dartmouth Engineering team will conduct research on planetary science relating to icy planets' geophysics and astrobiology, aiming to understand the nature of these worlds and their habitability. The project will provide valuable tools for interpreting measurements taken by future missions.
Researchers have developed a novel algorithm that improves the speed at which nodes converge on agreement regarding a single data value needed during computation. The technique is based on designing an optimized network topology that reduces communication costs while allowing for adjustable convergence rates.
Researchers have identified a unique sequence essential for efficient multidrug efflux function of the MtrD protein in Neisseria gonorrhoeae, a key mechanism for antimicrobial resistance. This discovery could lead to the development of new antibiotic treatments.
Researchers have found that hormone profiles before and after treatment play a significant role in the success of therapy for breast cancer. This finding could lead to improved treatment options and better outcomes for patients.
A study by Per Henningsson of Lund University found that birds adapt their speed to navigate through narrow gaps, slowing down as they approach the smallest opening. However, this adaptation comes with a significant energy cost, requiring extra energy to fly at sub-optimal speeds and increasing wing beats.
A team of scientists at McGill University has invented a smart device for personalized skin care inspired by the male diving beetle. The device collects and monitors body fluids while sticking to the skin's surface, paving the way for more accurate diagnostics and treatment for skin diseases like acne.
Researchers developed a customisable time tool, the Goldilocks Day calculator, to help parents allocate hours and activities for optimal health outcomes. The tool considers physical health, cognitive abilities, and mental wellbeing, allowing parents to adjust daily schedules based on their child's needs.
A new unsupervised machine learning algorithm, B-SOiD, developed by Carnegie Mellon University researchers makes studying animal behavior more accurate and efficient. The algorithm identifies patterns in an animal's body position to discover behaviors, removing human error and bias.
Researchers at Kanazawa University have made significant progress in understanding the constriction mechanism of dynamin, a protein involved in endocytosis. By combining experiments and simulations, they found that the nanomuscle's motion resembles a ratchet motor, generating enough force to cut off vesicles from cell membranes.
A new study by researchers at the University of Texas Health Science Center at Houston found that telemedicine appointments combined with in-person visits significantly reduced the risk of further illness for children with medically complex cases. The study assessed 422 patients and found that those who received both telemedicine and c...
A study of over 1,000 patients in Philadelphia's emergency departments found that vaccine hesitancy is common among this population, driven by concerns about safety and research. The authors suggest that EDs can play a valuable role in addressing vaccine hesitancy through targeted education and outreach efforts.
Researchers propose a time-sensitive network control plane as a key component of quantum networks, enabling real-time control and low costs. Industry applications include cybersecurity through quantum key distribution, but standardization and certification are needed.
Researchers at KAIST used whole-genome sequencing to track human embryonic development from fertilized egg to fully grown adult. The study identified key characteristics of the developmental process, including mutation rates and unequal cell contribution.
The study found that cancer diagnoses increased significantly among US patients during the first year of the COVID-19 pandemic. The analysis revealed a notable rise in cancer diagnosis rates, with some types of cancer experiencing more pronounced increases than others.
A new NIH grant will fund research on how beneficial microbes in infant gut use nitrogen from human milk to support pediatric nutrition and development. The study aims to understand the interactions between mother's diet, breast milk, and infant needs, as well as the role of probiotics and maternal lifestyle.
A new study reports that chemotherapy plus immunotherapy before surgical removal reduces tumor invasiveness in muscle-invasive bladder cancer. In the phase II clinical trial, nearly 25% of bladder cancers were found to be invasive, and surgery often had limited success due to microscopic cancer cell spread.
Public monitoring of China's water quality reveals significant improvements, particularly among heavily industrialized areas. However, local governments' misaligned incentives hinder effective implementation of pollution standards.
A recent study examined the dynamics of distressed couples who sought online help for their relationship but had to wait six months before starting an intervention program. The researchers found that while some couples did experience improvements in satisfaction and support, overall levels of distress remained elevated. In contrast, ot...
A recent study by Cornell University researchers found that a minimum wage hike improves consumer perceptions of service quality, particularly in independently owned restaurants. The study analyzed online reviews before and after the wage increase and discovered a decrease in negative discussions about worker courtesy and friendliness.
Researchers at McGill University identified proteins that drive cancer stem cells in brain tumours. Targeting the protein galectin1 may provide a more effective treatment for glioblastoma when combined with radiation therapy. The study found significant improvement in tumour response to radiation therapy, resulting in expanded lifespan.
Researchers predict huge petrol and emissions savings from implementing fuel economy standards in Malaysia. If adopted, the standards would save 16.2 billion litres of petrol and reduce CO2-equivalent greenhouse gas emissions by 37.6 million tons.
A study assessing Pfizer-BioNTech vaccine safety in highly allergic individuals found a lower incidence of severe adverse reactions compared to previously reported rates. The results suggest the vaccine may be a viable option for these high-risk groups.
The LSXI will use a lunar platform to continuously observe the global images of the Earth's magnetosphere, providing unprecedented observational coverage and innovations in magnetospheric physics research. The instrument combines space-based and ground-based detection results to predict and mitigate space weather disasters.
A recent study found that manualized Equine Assisted Therapy (EAT-PTSD) is safe, feasible, and clinically viable for treating veterans with PTSD. The therapy resulted in marked reductions in both clinician-rated and self-reported symptoms of PTSD and depression.
Researchers from Kanazawa University have identified 4 potential regulators for extracellular vesicle (EV) production, including 1 inhibitor and 3 activators. The inhibitors and activators were screened using a high-throughput method to detect EVs with high sensitivity and versatility.
Research finds approximately one-third of the population experience sensitivities when seeing others fidget, leading to emotional and social impacts. Individuals with misokinesia report difficulty in social situations, work environments, and learning spaces, with impacts increasing with age.
Researchers have developed a new photodynamic tumor therapy that works for deep tumors, eliminating the need for external irradiation. The 'intelligent' drug consists of four components linked into a single molecule that brings its own light source and switches it on in acidic tumorous tissue.
A research team has developed a cell printing technology to produce 3D cancer spheroids with varying diameters and blood vessels. This enables the reproduction of cancer metastasis properties, paving the way for personalized cancer treatments.
The World Climate Research Programme has made efforts to improve climate prediction, but many problems remain, including predicting extreme weather events. The Center for Climate System Prediction Research (CCSP) aims to tackle these challenges through research on ENSO, extended-range weather forecasting, and interannual-to-decadal cli...
Researchers studied high-resolution U-Pb dating of a calcite vein in the Dead Sea transform system, revealing strain fluctuations over 7 Ma. In another study, Eocene metamorphism was recorded in mafic dike swarms within the Tethyan Himalaya, southern Tibet, indicating no need for extra heat.
A study found that Airbnb's Smart Pricing algorithm narrowed the racial revenue gap, but only for Black hosts who adopted it. The algorithm increased monthly occupancy and overall revenue for Black hosts by nearly 9% and $13.92 a night.
Researchers investigate using classical thermal light sources for quantum applications, including teleportation and novel imaging. A new protocol is proposed to exploit the non-entangled yet non-classical state of two-photon OAM for high-dimensional image transmission.
Researchers at UB develop augmented reality and mobile game versions of the Head-Toes-Knees-Shoulders assessment to expand its reach. The games will help teachers determine if their pre-kindergarten students are ready for formal schooling.
A Russian-U.K. research team has proposed a theoretical description for the new effect of quantum wave mixing involving classical and nonclassical states of microwave radiation. The study builds on earlier experiments on artificial atoms, which serve as qubits for quantum computers and probes fundamental laws of nature.
Researchers at the University of Córdoba developed an AI model that predicts how much water irrigators will use during different rate periods, optimizing energy usage. The CANGENFIS model combines AI techniques like fuzzy logic and artificial neural networks to model irrigator behavior and predict water distribution by rate period.
A new study has detected high levels of PFAS chemicals in indoor air, particularly in carpets and other products treated with the forever chemicals. The research suggests that children may be exposed to these harmful substances through inhalation, highlighting the need for reduced use of PFAS in products.
Researchers have discovered a new material that can produce beautiful optical phenomena, including concentric rainbows. The technology has potential applications in aiding autonomous vehicles in recognizing traffic signs, particularly in real-world conditions.
A multi-center study found micro-fragmented adipose tissue injections to be highly effective in reducing knee pain, improving function, and enhancing quality of life. Positive effects were observed for up to 12 months, with notable differences in efficacy among demographics.
Using complex-valued layers can improve performance against adversarial attacks without sacrificing efficiency. This technique, combined with gradient regularization, allows neural networks to resist small perturbations and maintain accuracy.
A study developed by HSS experts shows improved patient outcomes, including reduced hospital stays and readmissions, after implementing an optimized recovery pathway for complex spine surgeries. The new approach also lowered complication rates and enabled patients to recover faster at home.
A new study by University of Colorado Boulder researchers finds that rare earth elements are contaminating Western streams, driven by climate change. The elements can leach into the water from rocks and soil disturbed by historic mines, posing a risk to fish and other aquatic life.
Silent mutations, which don't change protein sequences, hold diagnostic value in predicting cancer types and patient survival. The study analyzed over 10,000 cancer genomes and found that combining information from silent and non-silent mutations improved classification and prognostication up to 17% and 5%, respectively.
A team of scientists from Osaka University developed a machine learning method for classifying the type of building and its primary façade color using deep learning models applied to street-level images. This work may assist in fostering neighborhood cohesion and support urban renewal by providing tailored street-view datasets.
Researchers from Vienna University of Technology have developed a new method to anchor single atoms on surfaces, paving the way for single-atom catalysis. The technique uses silicon atoms as anchors for single metal atoms, which can be used to accelerate chemical reactions.
Researchers found that genes can be triggered by specific patterns of light exposure, producing varying levels of activity. The output was not directly correlated to the input, and controlling frequency gave precise control over gene activity.
Researchers have found a combination of basaltic rocks and natural heat flows that creates an optimal balance of magnesium and sodium ions, necessary for RNA's catalytic activity. This discovery sheds light on the origin of life, suggesting that RNA molecules played a crucial role in early biological processes.
A study by researchers at the University of Virginia Health System has linked American Indigenous ancestry to an increased risk of omega-3 fatty acid deficiency among Hispanic Americans. The genetic variation associated with this deficiency can be used to identify patients at risk and provide personalized nutritional guidance.
Scientists found that rain-borne microbes can successfully colonize plants' aboveground microbial communities, protecting them from stressors. The study suggests that rain is a potentially important reservoir for phyllosphere bacteria, which could be used to improve plant health.
Researchers at the University of Arizona Health Sciences are investigating the biological complexities of Alzheimer's disease in women during midlife aging. The study aims to reveal transformations in the brain that lead to greater risk of Alzheimer's, with a focus on the menopausal transition.
Researchers from Charité and the German Cancer Consortium studied colorectal cancer cells using single cell sequencing to identify adaptations that render treatment ineffective. The study provides insights into the development process of cancer and suggests ways to improve current treatment approaches.
Scientists created a new approach to anchoring individual iridium atoms on the surface of a catalytic particle, increasing its efficiency in splitting water molecules to record levels. This breakthrough could ease the bottleneck for sustainable energy production by enabling more efficient electrolysis.
Despite its promise, cancer immunotherapy faces several hurdles, including limited efficacy and variable outcomes. Researchers are exploring new therapeutic targets and combination strategies to overcome resistance and improve patient outcomes.
Researchers developed a blood test to detect cancer early in people with NF1, a genetic disorder that affects 1 in 3,000 people worldwide. The test differentiates between benign and aggressive tumors with high accuracy and could help monitor treatment responses.
Scientists at the Max Planck Institute and PPPL confirm a major advance in stellarator performance, achieving temperatures twice as great as the sun's core. The XICS diagnostic instrument revealed a sharp reduction in neoclassical transport, a type of heat loss that has historically been greater in classical stellarators.
Researchers at Vanderbilt University Medical Center have discovered that aneuploidy drives gain-of-function phenotypes in cells expressing mutant p53. This finding has implications for developing therapies targeting mutant p53, which is mutated in more than half of all human cancers.
Researchers discovered glacial erosion features in Namibia's Kaokoland region, dated to 300 million years ago. These ancient fjords were formed when ice sheets retreated and sea levels rose, preserving a unique example of Late Paleozoic glaciation.
Researchers have simulated the SARS-CoV-2 spike protein structure and found that glycans play a crucial role in cell entry. Disrupting these structures could potentially halt virus transmission. The study provides insight into potential targets for COVID-19 treatment and vaccine development.
A recent study by the University of Copenhagen found that 20% of Danish families own dogs, while 14% own cats. The study also revealed that dogs hold a special place in their owners' hearts, with over 90% reporting a strong bond with their canine companion.
SECORE International's coral breeding technique shows significant success in closing the gap to scale for coral restoration, using floating mesocosms to produce thousands of coral recruits. The approach promotes genetic diversity and can help corals cope with climate change.
Researchers at UNIGE deciphered the genetic mechanisms controlling protein synthesis speed, revealing a dynamic observation technique called ribosome profiling. This method showed that regulatory factors modulate translation rate, affecting protein structure and aggregation.
A Brazilian-UK study found that older individuals with both abdominal fat and muscle weakness experience a significant loss of gait speed over eight years. This decline can lead to difficulty walking and increased risk of falls, impacting independence. Researchers urge health workers to measure abdominal fat and muscle strength to pred...
A new study by Portland State University assesses strategies for the Hood River watershed to adapt to climate change. The researchers found that a combination of water banking, infrastructure improvements, and reflexive feedback mechanisms can achieve overall resilience.
Research reveals that genetics determine hypertension more in women than men, with sex-specific genetic risk traits strongly associated with early-onset hypertension. This finding has important implications for patients and physicians, emphasizing the need for closer monitoring of hypertension risks in women.
Researchers at Baylor College of Medicine developed a new drug discovery technology to screen billions of compounds for potential treatments against viruses. They identified an inhibitor of the viral protein Mpro, which is needed for virus propagation, and demonstrated its potential in preventing SARS-CoV-2 replication.
PLOS Medicine features five studies outlining novel strategies for detecting cancer and identifying minimal residual disease. Researchers discuss innovative approaches, including plasma cell-free DNA sequencing and urine tumor DNA detection, to distinguish between benign and malignant tumors.
Researchers discovered elevated mercury levels before and during the Paleocene-Eocene Thermal Maximum (PETM), a 150,000-year period of extreme warming. The study suggests that 'tipping points' in the Earth's system triggered the release of additional carbon reservoirs, driving unprecedented high temperatures.
Researchers developed an AI tool that can quickly and accurately identify suspicious proteins in the body by analyzing their movements. The method, known as diffusional fingerprinting, uses machine learning algorithms to predict protein behavior with over 90% accuracy.
Researchers have identified a mechanism in Shewanella oneidensis that allows the microbe to take energy into its system for use in its metabolism. The study reveals a pathway for electron uptake that could be used to create efficient, scalable, and cheap methods for storing renewable energy and producing biofuels.
Thanks to a 3-year grant from the Arcadia Fund, IUCN will promote and improve researchers' open access to high-quality conservation knowledge. A lack of access to scientific literature is a major obstacle for roughly half of surveyed conservation experts.
A new study suggests that COVID-19 deaths are driven by a buildup of coronavirus in the lungs. Researchers found that people who died from COVID-19 had 10 times more virus in their lower airways than those who survived.
North Carolina State University researchers develop a soft and stretchable device that harnesses kinetic energy from movement to generate electricity. The device works in both dry and wet environments, including underwater, with a power density comparable to popular energy harvesting technologies.
A new study uses AI to predict the risk of stroke recurrence in individuals, identifying high blood pressure, raised cholesterol, and atrial fibrillation as key risk factors. This personalized approach aims to improve patient treatment adherence and reduce the likelihood of another stroke.
A hydrogel developed by Jianjun Guan at Washington University in St. Louis delivers oxygen to wounds, accelerating healing and reducing inflammation. The treatment shows promise for treating chronic wounds in people with diabetes and other conditions where oxygen levels are low.
This special collection highlights the use of biophysical methods in identifying and characterizing molecules in early drug discovery, including graphene bioelectronic sensing technology and mass spectrometry. It also showcases a fully automated acoustic ejection mass spectrometry technology for high-throughput screening.
A new study predicts extreme sea levels will become 100 times more frequent worldwide, with an annual occurrence by the end of the century. The research, led by Claudia Tebaldi, suggests rising temperatures will have a significant impact on coastal regions, particularly in the tropics and lower latitudes.
Researchers at the University of Witwatersrand have developed a new approach to probing high-dimensional quantum states, reducing measurement time from decades to minutes. The method enables faster quantum computing and communication by determining key parameters such as dimensionality and purity of the quantum state.
A new study created a model to show how dysfunction of air sac cells initiates fibrotic cascade in lung diseases like IPF and chILD. The study used patient-specific cells with altered genes to test novel therapeutics, offering hope for developing effective treatments without risky biopsies.
Researchers identified a new mechanism preventing toxic DNA lesions in cells, which could lead to therapies for Huntington's disease. The study found that FAN1 can block the accumulation of DNA mismatch repair factors, alleviating toxicity in cells derived from patients.
During California's 2020-21 medical surge, a collaborative approach helped manage oxygen demand. The state developed a plan with backup systems to prevent pipeline freezing and shortage.
Researchers found that the protruding eyes and mouth of stingrays increase negative pressure and pressure difference, leading to increased thrust and propulsion efficiency. The study reveals design principles for next-generation aquatic vehicles.
Researchers found that breathing humid air and delivering salt droplets reduced respiratory droplet generation by 50% within 10 minutes. A correlation between elevated airborne salt concentration and reduced COVID-19 incidence and deaths was also observed along US coastlines.