Researchers developed an AI-based screening tool using pangrams to detect Parkinson’s disease with nearly 86 percent accuracy. The web-based test analyzes voice recordings for subtle patterns linked to the neurodegenerative disease, identifying potential warning signs.
The BOHEMIA trial showed a 26% reduction in new malaria infection incidence among children aged 5-15 in Kenya, demonstrating Ivermectin's potential as a complementary tool in malaria control. Ivermectin could complement existing measures and contribute to elimination efforts, particularly in areas with mosquito resistance.
Researchers at Duke University School of Medicine have identified a new system linking the microbiome to the brain, which influences behavior and appetite. The discovery was made by detecting flagellin in gut bacteria, triggering an appetite-suppressing signal to the brain.
Researchers found that cultivating bread wheat with arbuscular mycorrhizal fungus Rhizophagus irregularis increases grain size and micronutrient levels, especially phosphorus and zinc. This process enhances the bioavailability of these essential nutrients in bread wheat.
Researchers created a dual-functional metal-organic framework that both adsorbs and detects perfluorooctanoic acid (PFOA) in real-time, making it a versatile solution for water treatment and environmental monitoring. The material's ability to fluoresce in the presence of PFOA enables efficient quantification and remediation.
An international team of scientists organized a competition to evaluate analytical tools for single-molecule motion analysis, with the goal of extracting meaningful insights from complex molecular trajectories. The results offer practical guidance for experimentalists seeking the right tools for their studies.
The Insilico Medicine recent summer updates webinar introduced new features and functional updates to the company's generative AI platform, including Generative Biologics, Chemistry42, PandaOmics, DORA, and PreciousGPT. These updates aim to accelerate drug discovery and advance life sciences research.
A new report from UCLA and Cal Lutheran University shows that California Latinos account for nearly a quarter of the total U.S. Latino GDP, with an estimated annual output of $400 billion. The state's economy would fall to eighth-largest globally without this significant contribution.
Researchers developed enzyme–PS conjugates that improve PS stability and biocompatibility. Enzyme carriers remodel pathological microenvironments, enabling catalysis-augmented PDT. The study proposed a systematic criterion for assessing binding strength between enzymes and Ce6.
Researchers developed a new microscope that enables high-speed, large-field-of-view visualization of neurovascular activity in awake mice. The LiTA-HM system captures capillary-scale vascular networks and single-neuron soma details across the entire cortex with 6-μm spatial resolution.
Dr. Shivani Sahni, a nutritional epidemiologist, has been awarded Fellow Status by the American Society for Bone and Mineral Research for her outstanding contributions to bone and mineral science. She directs the Nutrition Program at Hebrew SeniorLife's Hinda and Arthur Marcus Institute for Aging Research.
A team of researchers at Memorial Sloan Kettering Cancer Center has made a groundbreaking discovery about why genetically engineered immune cells sometimes fail to fully destroy tumors. They found that FAS ligand, produced by the immune cells themselves, causes self-destruction and reduces therapy's effectiveness.
The American Heart Association has chosen eight healthcare startups to participate in its Heart and Brain Health Accelerator program. The selected companies will receive mentorship, funding, and access to networking opportunities to develop technologies that can positively impact women's cardiovascular and brain health outcomes.
Scientists have analyzed near-complete genome sequences from 65 individuals across five continents and 28 population groups, discovering complex genetic structural variations. These variations are more likely to alter gene expression and may be linked to disease or adaptations.
A team of Northumbria University academics is developing a revolutionary new approach to food security using engineered bacterial conduits. These smart bacteria can sense environmental cues and plant stress signals, then intervene to rebalance plant hormones in real-time, enabling crops to maintain growth under moderate stress conditions.
Researchers at TU Wien found that the solar wind ions' erosive effect on the Moon has been vastly overestimated. The actual yield is up to an order of magnitude lower than previously assumed due to the regolith's porous structure.
Researchers at Penn State developed a novel technique to analyze ice fractures in the Thwaites Glacier, a key indicator of potential collapse and sea-level rise. The new method provides high-resolution profiles of surface elevations and visual cross-sections of fractures, shedding light on fracture depth and activity.
Researchers developed a hybrid approach combining molecular dynamics simulations and Helfrich theory to evaluate bending rigidities of graphene nanosheets with lattice defects. The study reveals insights for designing novel materials with tailored mechanical properties.
A team from The Hebrew University of Jerusalem has developed innovative druglike molecules capable of degrading HuR, a key RNA-binding protein that stabilizes oncogenes and fuels cancer progression. These molecular degraders improve anticancer properties by up to 3-4 orders of magnitude compared to traditional HuR-binding molecules.
A recent study using deep genome skimming reveals the complex evolutionary history of Adenophora and its allies within the Campanulaceae family. The research shows that hybridization played a crucial role in shaping their phylogenetic relationships, leading to redefinition of genera and subspecies.
Research reveals that prenatal PFAS exposure can alter infants' developing immune systems, leading to lasting imprints on their ability to fight disease. Exposure to low levels of PFAS was associated with changes in key T-cell populations, including T follicular helper cells and regulatory T cells.
A new study found that four high-risk population groups - women, adults 45 and older, those living in poverty, and people with metabolic syndrome - are driving the increase. The study also showed that average drinking rates remained unchanged over 20 years before the COVID-19 pandemic.
Researchers developed an IBDV VP2 subunit vaccine that induces specific antibodies and protects against bursal atrophy. The study found that using certain adjuvants, such as Montanide ISA 78 VG, enhances the protective effects of the vaccine.
A new study reveals that the human gut microbiota can pinpoint an individual's city of residence with high accuracy, strongly linked to each city's characteristic diet. The researchers identified unique microbial signatures and interaction networks between cities in China, shedding light on how local environments shape our inner biology.
A team of Penn State researchers has found a new way for the fundamental reaction of oxidative addition to occur, potentially opening up new space for chemical design. This discovery could lead to more efficient industrial processes and the creation of new reactions that break down stubborn pollutants.
Researchers used machine learning to predict patient outcomes in hospitalized cirrhosis patients, outperforming traditional methods. The study found that AI can help hospital teams triage and prioritize patients more effectively.
Researchers discovered a compound, EPS3.9, produced by deep-sea bacteria that triggers pyroptosis to inhibit tumor growth and exhibit potent anti-cancer effects. The study highlights the importance of exploring marine microbial resources for developing new drugs.
The US relies heavily on Chinese graphite for battery production, with prices twice as high as importing it from China. To address this, the STEER initiative proposes lowering costs through financing, technological innovation, and domestic recycling, but faces challenges including lengthy qualification timelines.
The SPUN Underground Atlas reveals that over 90% of mycorrhizal biodiversity hotspots lie outside protected areas, emphasizing the need for conservation efforts. The digital map provides insights into fungal diversity and environmental factors, enabling predictions for previously unmapped regions.
A study reveals that epigenetic changes associated with aging in adults do not occur before sexual maturity. In fact, rDNA copy numbers and methylation increase during childhood and adolescence, suggesting cells actively maintain a youthful state to ensure efficient protein production.
Researchers developed a non-invasive ChlF imaging technique to detect rice blast and brown spot diseases early. The study identified reliable diagnostic indicators, achieving high classification accuracies over 92% at both leaf and lesion levels.
A research team has discovered a native peanut Ubiquitin4 promoter (AhUBQ4) with strong transcriptional activity, driving robust gene expression in various tissues and conditions. The AhUBQ4 promoter also showed improved efficiency in CRISPR/Cas9 editing compared to foreign promoters like CaMV 35S.
The article highlights the need for improved sepsis diagnosis, personalized treatment, and innovative trial designs. It advocates for a multifaceted approach integrating timely diagnosis, tailored therapy, and equitable implementation to tackle the global burden of sepsis.
A 150-year-old fossil specimen has been reidentified as a type of invertebrate called a lobopod, marking the first time this line of sea creatures is known to have left the ocean. The study suggests that the lobopod likely lived in a freshwater environment and had chemical defenses that indicate it may have spent part of its time on land.
Researchers developed an AI-based method to analyze microscope images of corroded metal surfaces, estimating corrosion severity without human input. The technique focuses on two critical indicators: corrosive deposit thickness and porosity, identifying specific pH levels that indicate severe corrosion stages.
Researchers unveiled the link between solid electrolyte interphase structure and nitrogen reduction to ammonia, a promising eco-friendly approach to fertilizer production. The study reveals that ethanol-to-water ratio in the electrolyte significantly impacts ammonia conversion efficiency.
Remote, scalable cognitive behavioral therapy-based treatments improved pain and quality-of-life outcomes for individuals with high-impact chronic pain. These lower-resource treatments could increase availability of evidence-based nonpharmacologic pain treatments.
A $1.1 million grant supports a natural history study for MCHS, collecting vital information about the condition to inform future clinical trials of therapies. The Volāre Study aims to provide baseline developmental trajectory information and establish infrastructure for multicenter clinical trials.
Research found that chronic exposure to PM10 and PM2.5 air pollutants activates harmful allergic-like immune responses in the lungs, leading to inflammation and scarring. The study suggests targeting oxidative stress or modulating NRF2 activity could be a new strategy to treat pollution-induced allergic inflammation.
A team of scientists has decoded hidden DNA variations that influence digestion, immune response, and muscle control. The study maps genomic variation across ancestries with a breadth and resolution never before achieved.
Researchers found that different species of dinosaurs had distinct preferences for plant parts, including leaves, buds, and woody tissues. This discovery helps explain how so many large herbivores coexisted in the same ecosystem without competing for resources.
A new study reveals that infants, toddlers, and preschoolers can exhibit distinct long COVID symptoms, which may be challenging to identify due to their unfamiliarity. The study emphasizes the importance of pediatricians and family physicians considering long COVID in children presenting with similar symptoms.
A team of researchers has discovered a unique fossil structure in the early Middle Triassic reptile Mirasaura grauvogeli, which challenges our understanding of reptile evolution. The fossil's complex skin appendages, resembling feathers but without branching, suggest that such structures evolved independently of bird feathers.
A study by Da Eun Kim and Brenna Ellison found that consumers were more likely to purchase plant-based eggs when they were mixed into something familiar, like pancakes. The team also discovered that environmental impact and animal welfare became major factors in consumer choice. Familiarity with the end product, such as a tasty pancake...
Researchers discovered salicylic acid plays a central role in protecting potato roots from Spongospora subterranea, a soilborne pathogen causing powdery scab. The study used a cutting-edge 'hairy root' system to rapidly test root-pathogen interactions, providing vital insights for developing resistant potato varieties.
Researchers used the Cycles agroecosystem model to simulate nuclear winter scenarios and predict the impact on global corn production. The study found that a large-scale nuclear war could lead to an 80% drop in annual corn yields, resulting in widespread famine and catastrophic consequences.
A study examining Italian medical academia over the last decade reveals a persistent 'leaky pipeline' of women not advancing to senior roles. The research highlights significant gender disparities in academia, affecting women's career prospects and opportunities.
A study in ferrets suggests that pre-existing immunity to H1N1 seasonal influenza virus provides protection against severe illness from H5N1 bird flu. The researchers found that ferrets with immunity to H1N1 or H3N2 showed reduced symptoms and lower viral replication when exposed to the H5N1 virus.
A study published in Neurology found that antiseizure drug use during pregnancy continues despite evidence of birth defect risks, with higher use among people with low resources. The safest drugs saw a 30% increase in exposure, while those with uncertain risks saw an increase over time.
Researchers at the University of Missouri discovered that soybeans employ differential transpiration as a natural defense strategy to cool reproductive tissues under extreme weather conditions. This adaptation allows plants to save significant amounts of water while protecting their flowers and seed pods.
Researchers found that consuming nitrate-rich beetroot juice altered the oral microbiome in older adults, leading to a decrease in blood pressure. The study suggests that encouraging older adults to consume more nitrate-rich vegetables could have significant long-term health benefits.
Researchers tracked adult penguins during return trips from foraging in the ocean off Argentina. The penguins used curved paths shaped by tides to conserve energy and take advantage of feeding opportunities.
A contemporary cohort study found a low risk of isolated locoregional recurrence (5.6%) at 10.1 years follow-up for young women diagnosed with breast cancer under 40. Surgical decision-making should not be influenced by concerns about long-term risk.
Research from UCLA Health Sciences found that individuals with substance use disorders are at a higher risk of unplanned hospital readmissions. Specifically, those with opioid use disorder had the highest 30-day readmission rates.
The KRISS research team has developed a length measurement system that achieves a level of precision approaching the theoretical limit allowed by quantum physics, boasting world-leading measurement accuracy and compact design. The system measures 0.34 nanometers in just 25 microseconds, operating rapidly and reliably for field deployment.
The University of Tokyo researchers developed an unmanned aerial vehicle (UAV) that can withstand ocean currents and wind, enabling the acquisition of reliable seafloor measurements. The system achieved a horizontal root mean square error of approximately 1–2 cm, comparable to existing vessel-based systems.
The CTAO LST Collaboration presents groundbreaking findings on the nature of gamma-ray bursts, supporting theoretical models of structured, multi-layered jets. The observations of GRB 221009A provide new clues about jet formation mechanisms and the central engine behind these cosmic phenomena.
A team of researchers has developed three Nipah vaccine candidates using different viral surface proteins, achieving protection in mice, pigs, and 'backyard' pigs under field conditions. The study marks a major step forward in controlling the virus, which poses a significant threat to public and animal health.
A new study in PLOS One discovers a dinosaur tracksite in Alberta, Canada, showcasing the social interaction between different species 76 million years ago. The tracks reveal that multiple species, including ceratopsians and ankylosaurs, walked together, possibly as a defense strategy against predators.
A recent study led by Kelton McMahon at the University of Rhode Island's Graduate School of Oceanography found that coral reef food webs are more fragmented and specialized than thought. The researchers used a novel technique called compound-specific stable isotope analysis to trace energy flows through the ecosystem, revealing distinc...
Neuroscientist Sora Shin is studying how early-life trauma shapes brain circuit function and contributes to uncontrolled rage, a public health issue linked to psychiatric disorders and societal challenges. Her research could lead to novel treatment strategies for trauma-related aggression.
Allergic responses to tattoo ink can lead to severe symptoms like urticaria, angioedema, and granulomatous reactions. Laser therapy can worsen these conditions, leading to hypertrophic scars or keloids. Alternative treatments like corticosteroids and surgical excision are recommended.
Researchers at the University of Illinois found that benign and cancerous breast calcifications have unique structures and formation processes. The study provides a new classification scheme and opens the possibility of treating benign calcifications using certain drugs.
Scientists discovered a molecular interplay between Shiraia fungus and its bacterial partners, where VOCs boost HA production by 3.86-fold. The bacteria counter-response with antioxidant carotenoids, creating a feedback loop.
A new study from the University of Colorado Anschutz Medical Campus shows that free, open-source AI tools can help doctors report medical scans just as well as more expensive commercial systems without compromising patient privacy. The research highlights a promising and cost-effective alternative to widely known tools like ChatGPT.
A study published in Comptes Rendus Géoscience refines understanding of ocean levels, coastlines, and ancient migratory corridors in Africa and West Asia. The research uses improved glacial isostatic adjustment modeling and DNA data to explore alternative land and sea routes into and out of Africa.
Researchers have developed a mechanical adhesive device that can attach to soft surfaces underwater, inspired by the hitchhiking sucker fish. The device uses pressure-based suction and has enhanced adhesion capabilities, making it suitable for delivering drugs in the GI tract or monitoring aquatic environments.
A new collaborative initiative explores the impact of federally funded international bioethics training programs, highlighting both significant achievements and ongoing challenges. The study advocates for continued investment in these programs to build robust bioethics capacity worldwide and address emerging ethical dilemmas.
CU Denver engineer Aakash Sahai develops a quantum breakthrough that can help turn sci-fi into reality, enabling the creation of safe gamma ray lasers and accessing the fabric underlying the universe. The technology has the potential to open up new fields of study and have a direct impact on the world.
Researchers discovered that Caenorhabditis elegans uses both classical secretory pathways and recycling endosomes to secrete vitellogenins. This study provides a comprehensive model of yolk protein secretion, integrating classic secretion with membrane recycling pathways.
A new study found that colonial-era landscape modifications resulted in a devastating 80% loss of grassland habitat and significant declines in grassland bird populations in India's Nilgiri hills over the past 170 years. The research team analyzed historical land cover maps, bird observations, and satellite imagery to estimate baseline...
A novel AI-powered flood damage assessment using satellite imagery has been developed, achieving 74% of fully supervised performance with just 10% labeled data. The Simple Prior Attention Disaster Assessment Net (SPADANet) model improves recall by over 9% compared to existing models.
A study published in Nature found that autoantibodies can tilt the odds dramatically toward shrinking tumors and enhance the effectiveness of immunotherapy. Certain autoantibodies linked to better clinical outcomes could reveal cancer's weak spots and point to new targets for treatment.
Researchers have discovered that high-frequency sounds from snapping shrimp can serve as a proxy for coral reef resilience. The study found that protected areas showed more prominent snapping shrimp sounds after bleaching events compared to unprotected sites.
Researchers at the University of Waterloo have created a tool called UnMarker that can remove any AI image watermark, highlighting the vulnerability of this technology to deepfakes. The team's discovery shows that even invisible encoded watermarks can be destroyed without knowing their design or internal parameters.
Ben Kirtman, a renowned climate scientist, has been named Dean of the University of Miami Rosenstiel School. He brings nearly two decades of leadership and groundbreaking research experience to his new role, focusing on improving disaster preparedness and informing public policy.
Researchers aim to understand the relationship between nightmares and anxiety-related mental health disorders like PTSD. They will use novel imaging techniques to map brain activity during sleep stages.
A new study from the University of Georgia found that unenforced compulsory voting laws can increase voter turnout, with a 6.5 to 14 percentage point increase observed in local village elections in India. The study suggests that laws have an expressive function and can shape norms and behavior even without punishments involved.
This study found that moderate to vigorous-intensity physical activity declined from early adulthood to midlife, with notable demographic differences. Black women experienced the lowest physical activity across adulthood and highest risk of low physical activity post-CVD.
A study of 6 million women found that stopping menopausal hormone therapy (MHT) leads to a higher risk of bone fractures, particularly in the first three years. The fracture risk then decreases over time and becomes similar to that of women who never used MHT.
Researchers have identified a novel diagnostic tool that can predict patient outcomes for head and neck squamous cell carcinoma. The LIMA1-alpha protein reliably identifies patients who can be cured with surgery alone, avoiding unnecessary oncological treatments.
Researchers found that map-making brain cells in the hippocampus are activated differently even when navigating a static environment, shedding light on how the brain processes spatial memories. The study's findings could have profound implications for understanding memory, learning, and aging.
Researchers summarize decades of work repositioning cachexia from a localized metabolic disturbance to a cancer-driven, multi-organ pathology. Key findings include the overactivation of the ubiquitin-proteasome pathway and enhanced lipolysis mediated by two key lipases.
Researchers evaluated nine commercially available demethylation inhibitor (DMI) fungicides on annual bluegrass and creeping bentgrass fairways. The study found that two fungicides caused injury to annual bluegrass but not creeping bentgrass, while another fungicide resulted in the lowest injury on both species.
A specific 'anti-reward' brain circuit becomes hyperactive during cocaine withdrawal, driving discomfort and pushing users back toward the drug. However, this circuit may also serve as a protective mechanism, potentially helping to develop new therapies targeting emotional pain of withdrawal.
Researchers at the Francis Crick Institute have identified a new way to treat Cryptosporidium, a parasite that causes severe diarrhoea. They found that shutting down the parasite's metabolic pathways may offer a new treatment option without developing drug resistance.
A recent study of a Czech dating app analyzed heterosexual users and found that men pursue more desirable women, while mutual matches occur between those with similar desirability levels. This pattern is largely due to rejection by less desirable counterparts rather than an initial preference for similarity.
A large international real-world data study found that antidepressant use does not significantly increase the risk of manic episodes in patients with bipolar depression. The study analyzed data from 122,843 outpatients and employed propensity score matching to control for confounding factors.
A study analyzing data from 2002 to 2022 found a 50% decline in economic gains from fishing due to the introduction of exotic species. The size of native fish decreased, while invasive species increased in body size and abundance.
Researchers from Florida Atlantic University's Harbor Branch Oceanographic Institute have developed a multi-sensor biologging tag on the whitespotted eagle ray, enabling long attachment times and detailed data collection. The study provides insights into the rays' behavior, habitat use, and social interactions.
A study of 175 female perpetrators of lethal violence in Sweden found that they usually act under high arousal due to reactive motives. Women with severe mental disorders had a slightly longer time thinking about acting violently, but no lengthy preparations were made.
Researchers have discovered that applying a beneficial fungus to soil leads to wheat accumulating more bioavailable zinc and iron. The fungus inoculation did not affect grain phytate content, resulting in greater estimated bioavailability of micronutrients.
The American Geriatrics Society has released an updated list of alternative treatments for potentially inappropriate medications in older adults, providing safer and more effective options. The list reflects the needs of clinicians and is designed to support safer prescribing practices.
Scientists discovered a precise communication system in the gut, where telocytes deliver signals directly to intestinal stem cells using fine extensions. This finding challenges long-standing assumptions about gut healing and repair, potentially leading to better treatments for conditions like IBD and colon cancer.
A new study has developed a novel tool to assess the impact of parasites on horse skin and coat conditions. Horses with higher parasitic loads were found to have worse coat conditions, which can provide insights into parasite management.
Elevated lipoprotein(a) is an independent genetic risk factor for cardiovascular disease. Community health centers participating in the Lp(a) Discovery Project and Community Health Centers Discovery Project have successfully added new screening processes, increasing testing at sites.
Researchers develop novel approach to manipulate nucleolus structure by altering rRNA sequence, revealing dynamic RNA-programmed organelle. This breakthrough enables design and manipulation of entire organelles, bridging atomic structure and cellular organization.
Researchers identified a key neural switch that controls instinctive behaviors, fine-tuning the brain for survival based on environment. By comparing two deer-mouse species, they found a hypersensitive response in mice living in densely vegetated environments.
A combination of technological interventions is required to prevent children from dying in overheated cars, according to a new study. The researchers identified exemplar scenarios that led to pediatric vehicular heatstroke and found that no single technology can prevent all cases.
A recent study has expanded the human genome's catalogue of large genetic variation, discovering over 167,000 structural variants across 1,019 individuals from 26 populations. The findings have improved the accuracy of genetic diagnoses for rare diseases and cancers.
Researchers adapted optical coherence tomography (OCT) to visualize tiny structures in the human inner ear, correlating fluid levels with a patient's degree of hearing loss. The findings may help clinicians diagnose and treat hearing loss more quickly and effectively.
A new theory proposes that hydrocarbons form through multi-spheric interactions, driven by material and energy exchanges across the Earth's spheres. This study integrates multiple perspectives to understand the mechanisms of hydrocarbon formation and enrichment.
A research team in South Korea has developed a new transfer printing technology that forms protective thin layers on lithium metal surfaces, overcoming the limitations of wet processes. The hybrid protective layers suppress dendrite growth and maintain stable cycling performance, enabling high-energy-density lithium-metal batteries.
Researchers developed a new testing method to assess floor slipperiness caused by dry contaminants, revealing particles like salt and flour can be just as dangerous as oil or water. The study found that even sparse layers of salt can reduce friction by up to 28%, making tile far slicker than permitted safety thresholds.
A recent study published in PLOS One found that European peatlands require warm temperatures and a specific water table depth to accumulate plant matter and store carbon. The study suggests that maintaining a water table around 10 centimeters below the surface is key to allowing peat to grow quickly and store carbon over the long term.
The discovery of Palaeocampa anthrax, an armored freshwater lobopodian, reveals new insights into early animal evolution and the diversity of ancient ecosystems. The fossil's analysis confirms its status as a nonmarine species, predating previously known marine lobopodians by nearly fifty years.
Researchers report a new class of drugs, called RNA interference therapeutics, that represent a major advancement in treating chronic HBV infections. These drugs can silence the virus and help reinvigorate the immune response, bringing us closer to a functional cure.
Scientists have released high-resolution maps revealing 90% of mycorrhizal fungal biodiversity hotspots outside protected areas, posing a threat to carbon drawdown and ecosystem resilience. The research highlights the critical role of mycorrhizal fungi in regulating Earth's climate and ecosystems.
Airovation Technologies won the prestigious Asper Prize for innovative startup solutions, securing a NIS 100,000 award. The company's ventures focus on real-world challenges, such as gut health and carbon capture, demonstrating purpose-driven innovation.
Researchers found that heat-stressed Nagina 22 exhibit dramatic genome-wide DNA demethylation, particularly CHH demethylation, which upregulates JAZ genes. This epigenetic regulation helps the rice cultivar better adapt to high-temperature stress.
Scientists create a new class of mechanochromic mechanophores that can detect and respond to mechanical stress in polymeric materials through fluorescence. The developed molecule exhibits excellent stress-sensing with high durability, offering a powerful tool for real-time monitoring of mechanical damage.
A research team at KAIST has developed a new catalyst for reducing air pollution by utilizing platinum diselenide, a two-dimensional material. The catalyst exhibits superior carbon monoxide oxidation performance across the entire temperature range compared to conventional platinum thin films.
Researchers successfully used seismic signals to detect the re-entry of a Hayabusa2 sample capsule and compare it with signals from natural meteoroids. The study found that intact objects had a distinct seismic signature compared to fragmented ones, providing valuable information on planetary defense strategies.
A wearable sensor could revolutionize lithium monitoring for people with bipolar disorder by tracking medication levels through sweat. The USC-made device, which is the first of its kind, eliminates the need for blood draws and offers a personalized and easily accessible monitoring system.
Researchers created a semi-permanent tattoo sticker that can detect low concentrations of GHB within seconds. The sticker's technology is inexpensive and easy to manufacture, making it potentially commercially available soon.
A new study reveals that myosin binding protein-C (cMyBP-C) is essential for regulating cardiac muscle contraction, particularly under increased stress. The protein's absence or mutation can lead to diseases such as heart failure and hypertropic cardiomyopathy.
A groundbreaking brain imaging study confirms intranasal insulin safely reaches key memory regions in older adults with Alzheimer's. The research reveals differences in uptake among individuals with early cognitive decline, paving the way for personalized treatment approaches.
Researchers at EHU developed a portable, cost-effective system for generating high-quality platelet-rich plasma (PRP), minimizing platelet activation and preserving therapeutic efficacy. The device uses gravity sedimentation and can extract up to 300 micro-liters of PRP from 1 milliliter of blood in just 40 minutes.
The golden-shouldered parrot is abandoning areas of grassland it usually nests in due to woody plant encroachment, increasing predation risk. The study's findings highlight the importance of maintaining remnant grasslands for the conservation of grassland-dependent species.
A team at CiQUS has created a molecule that self-assembles into fibrous materials, becoming active upon stimulation by cobalt ions. The molecule selectively binds to DNA three-way junctions, opening new opportunities for spatiotemporal control in targeted anticancer therapies.
Scientists have designed a nanobody made from llama antibodies to activate a glutamate receptor involved in neural activity, improving cognitive function in mouse models of schizophrenia. Peripheral administration has shown promise as a new therapeutic strategy for treating the condition.
A study found that many UK high street health tests are unfit-for-purpose due to a lack of information on test accuracy, suitability, and follow-up actions. Experts argue that the current market fails to support informed use and calls for coherent guidance and improved regulation to protect patients and healthcare systems.
The two new studies use long-read sequencing technologies to dive deeper into structural variations across the genome. The resulting datasets constitute what may be the most complete overview of the human genome to date.
Researchers developed a CRISPR-based gene-editing system that changes a single molecule within mosquitoes, halting malaria-parasite transmission. The new system is designed to genetically spread the malaria resistance trait until entire populations of the insects no longer transfer the disease-causing parasites.
A new European study using geolocation technologies and satellite imagery found a clear link between urban conditions and increased asthma risk. The combined impact of urban environmental factors was shown to contribute to up to 11.6% of new cases, emphasizing the importance of health-focused environmental policies.
Researchers at McGill University have developed a new method to produce high-performance lithium-ion battery materials with improved consistency and scalability. The breakthrough uses disordered rock-salt cathode particles, offering a promising path toward more sustainable and cost-effective batteries.
Researchers found that households using improved cookstoves experienced reduced indoor fine particle levels, decreased respiratory symptoms, and slower declines in lung function compared to traditional cooking methods. Cleaner cooking solutions may support broader adoption in Rwanda and similar settings.
Scientists developed a diagnostic tool using functional gene ratios to assess crude oil contamination status and apparent age in soils. The novel molecular diagnostic tool offers rapid field-deployable assessment of site condition and pollution age, providing evidence-based approach for prioritizing clean-up efforts.
Researchers at Tsinghua University and other institutions have developed a breakthrough cold sintering process that uses water to densify water-insoluble Li2TiO3 ceramics at low temperatures. The process enables the production of nanoceramics with improved properties, including high hardness and electrical conductivity.
A landmark study found two distinct patterns in suicidal thoughts among youth, with early adolescence being a key predictor. Mental health symptoms like depression and anxiety are often overlooked in childhood, highlighting the need for earlier support.
Researchers in Spain and Italy design a new type of asphalt that uses recycled materials from cigarette butts to improve its crack resistance. The additive increases the material's ductility and flexibility, while also reducing manufacturing temperature and energy consumption.
A retrospective study found that older adults hospitalized with RSV experienced significantly longer hospital stays, transfers to intensive care, and 30-day mortality compared to patients with other conditions. Additionally, RSV hospitalization was associated with higher rates of heart failure and atrial fibrillation post-discharge.
A comprehensive study analyzing over 160,000 adults found that walking 7,000 steps per day is associated with reduced risks of all-cause mortality, cardiovascular disease, cancer, type 2 diabetes, dementia, depression, and falls. Even modest step counts, such as 4,000 steps per day, offer health benefits compared to low activity levels.
A world-first study has mapped the global distribution and evolutionary relationships of brittle stars, revealing their quiet migration across entire oceans over millions of years. The research highlights the interconnectedness of deep-sea communities, particularly at temperate latitudes.
The Weill Cancer Hub West will harness expertise from two world-class institutions to accelerate new discoveries and develop innovative treatments. The initiative aims to drive early detection, diagnoses, and effective treatments through data science and human cell research.
A global research team developed an AI model that can predict the death risk of hospitalized liver patients with cirrhosis, outperforming older methods. The model uses advanced machine learning tools to identify key risk factors, allowing healthcare providers to intensify care and make informed decisions.
A large clinical study found that high-tech oxygen level monitoring during heart surgery did not lower the risk of serious complications afterward. Fewer pneumonia cases were reported in patients with advanced monitoring, but this difference may have been coincidental.
A study by Harvard biologists found that two deer mouse species, one living in densely-vegetated areas and the other in open areas, have evolved distinct brain circuitry responses to aerial predators. The research revealed that the difference in escape behaviors is not just visual or peripheral, but central processing in the brain.
Researchers at UC Davis Health developed a promising gene therapy that could treat Rett syndrome by reactivating healthy but silent genes responsible for this rare disorder. The therapy showed impressive results in female mouse models of Rett syndrome, with treated mice living longer and showing better movement and cognition.
Researchers developed a high-throughput phenotyping pipeline to analyze maize root development across genotypes, revealing extensive variability in root morphology and transcriptional profiles. Transcriptomic analysis identified thousands of differentially expressed genes related to hormone signaling, stress response, and cell wall org...
A new study published in The Lancet Public Health found that walking 7000 steps a day offers similar health benefits as walking 10,000 steps. The research analyzed data from 57 studies and found significant improvements in eight major health outcomes, including reduced risk of cardiovascular disease, dementia, and depressive symptoms.
The largest neuroscience event will convene in San Diego from November 15-19, featuring over 10,000 presentations on various topics. Registered journalists will gain access to cutting-edge research, expert interviews, and press-only events.
The discovery of exceptionally preserved early animals in the Grand Canyon sheds new light on the evolution of life during the Cambrian period. The fossils, dating back 507-502 million years, reveal complex feeding styles and unique adaptations, including hair-like extensions on crustacean bodies.
Researchers at Chinese Academy of Sciences Headquarters demonstrate quantum confinement in a new covalent organic framework without shrinking the material. The framework exhibits exceptional photoluminescence properties, making it suitable for applications such as lighting devices and chemical sensors.
A recent study found that adolescents using e-cigarettes or conventional tobacco products report higher symptoms of depression and anxiety compared to non-users. The study analyzed data from the U.S. National Youth Tobacco Survey on over 60,000 middle and high school students.
A systematic review identified 112 studies on implantable brain-computer interfaces, which decode brain signals to control devices. The analysis found that iBCI technologies are being used to control robotic prosthetic limbs and digital technologies, but clinical outcomes were highly mixed.
A groundbreaking study reveals multiple Portland neighborhoods have unhealthy noise levels that are likely to cause harm. The research, led by Oregon State University scientists, provides a framework for studying noise pollution in other US cities and identifies patterns of noise environments across the city.
A team of scientists proposes an integrated framework combining biotechnology and AI to revolutionize crop breeding, exploring multi-omics, genome editing, and high-throughput phenotyping. The authors present a forward-looking framework for AI-assisted crop germplasm design, offering a roadmap for sustainable agriculture.
A UN-backed study highlights the lasting effects of Gambia's state-sponsored witch hunt, including stigma, social exclusion, and trauma. Researchers found a strong desire for official recognition and reconciliation, with recommendations for reparations and rebuilding social roles.
Researchers have developed glass-ceramic scintillators with high crystallinity and transmittance through in-situ crystallization, achieving superior light yield and detection limit. The results show a GC with 58% crystallinity and 90% transmittance at 542 nm.
Researchers found that preterm infants scored lower on both language comprehension and expression compared to full-term peers. The earlier the birth and lower the birth weight, the weaker the child's performance in language comprehension.
A recent study reveals that reactive oxygen species (ROS) play a critical role in activating AMP-activated protein kinase (AMPK) under energy stress conditions. This process involves the S-glutathionylation of PKCζ, which facilitates its interaction with LKB1 and activation of AMPK.
A network of quantum computers employing optical clocks probes gravitational effects on quantum states shared between them. Researchers found that elevations as low as 1 kilometer can cause significant deviations from standard quantum theory.
Researchers detected sulfur in both gas and solid phases using data from the XRISM spacecraft, providing unprecedented insight into its presence in the universe. The findings are based on measurements of X-rays from two binary star systems and suggest that sulfur can easily change between these forms.
Researchers have found that a lower dose of abiraterone acetate, 500 mg daily, is as effective in treating prostate cancer as the standard regimen, but with fewer side effects. The study involved nine men with metastatic prostate cancer and showed comparable cancer suppression through reduced PSA levels and hormone suppression.