Researchers analyzed ancient fire remains to uncover Neanderthal mobility habits and settlement patterns. The study found stratified hearths built on multiple topsoils over different periods, indicating at least four successive short-term Neanderthal occupations.
Researchers will assess whether mass treatment with primaquine can prevent relapses of Plasmodium vivax malaria along the borders of Thailand and Myanmar. The project aims to evaluate the safety and effectiveness of a preventive malaria treatment that could benefit up to 80% of the population.
New study finds a modest increase in depression treatment rates, but non-financial barriers persist. Medicaid expenditures for mental health conditions have increased significantly, while uninsured individuals experience a decrease in care.
Researchers at Nanyang Technological University have developed a self-inflating weight management capsule called EndoPil. The capsule induces a sense of fullness, helping obese patients manage their weight without the need for invasive procedures.
The study reveals that both melatonin receptors contain narrow channels allowing melatonin to pass through, blocking serotonin. This knowledge enables the design of safer and more effective drugs to target specific receptors, such as MT1, which has been challenging to develop.
Researchers found that coral reef halos are more likely to occur in no-take marine reserves and are influenced by species interactions between plant-eating fishes and invertebrate-eating fishes. The presence of halos may serve as an indicator of aspects of reef ecosystem health.
A study analyzing over 7,000 tumors and normal samples reveals two simple patterns related to NAD production, a biomolecule essential to metabolism. Cancer cells' reliance on specific pathways for NAD production can be exploited with targeted therapies, offering new avenues for treating cancer.
The UCR School of Medicine will conduct research on collegiate recovery with a focus on increasing awareness, improving treatment support, and incorporating students' voices in decision-making. This effort aims to reduce stigma and improve outcomes for students in recovery.
A specially designed mobile game, Sea Hero Quest, can detect people at risk of Alzheimer's by analyzing their spatial navigation skills. Researchers found that those with a high genetic risk, like the APOE4 gene, performed worse on the game, highlighting a potential early detection method.
Researchers found a new species of 90-95 million-year-old crab fossil with multiple marine arthropod characteristics, showcasing an unusual branch on the crustacean tree of life. The exceptional preservation allowed detailed reconstruction and 3D-printer-ready models.
Scientists have discovered a major deep carbon sink linked to microbes near volcano chains, storing up to 19% more CO2 than previously believed. This finding reveals the critical role of microorganisms in buffering climate change by incorporating and forming calcite.
Scientists study cloud top temperatures and identify strongest storms around the center of circulation and in a band of thunderstorms southwest of the center. The satellite data reveals cold cloud tops, indicating powerful storms with high rainfall potential.
Researchers have identified a new thermoelectric material in tin selenide, which can convert 20% of heat into electrical energy, exceeding the efficiency of bismuth telluride. The material's crystal structure changes at high temperatures or pressures, producing a semi-metallic state that enhances its thermoelectric properties.
From 1998 to 2015, US spending on outpatient care for depression increased by 43%, primarily due to expanded insurance coverage for mental health conditions. The study analyzed national survey data and found a significant association between increased healthcare spending and improved mental health treatment outcomes.
Scientists have discovered the three major shapes of the serotonin transporter using cryo-EM technology. The study provides new avenues for developing medications to treat addiction without hallucinogenic properties.
Researchers applied principal component analysis to receiver function data, improving signal-to-noise ratio and separating structural variations. The new method effectively constrains the crustal structure beneath targeted stations.
Researchers have uncovered a new set of rules that predict how the tissue of origin influences tumor genetic makeup, with potential implications for targeted cancer therapies. The study found that cancer cells are addicted to specific NAD synthesis pathways, making them vulnerable to targeted interventions.
Scientists have successfully preserved frozen animal cells without using cryoprotectant agents (CPAs), which can be toxic and cause cell damage. The new method relies on ultrarapid cooling, achieving vitrification and cryopreservation with minimal damage to the cells.
Researchers found that in-soil placement of fertilizer resulted in less phosphorus loss from snowmelt runoff. This practice helps roots access and take up phosphorus, reducing its interaction with runoff. The study's findings aim to encourage growers to adopt environmentally friendly practices.
Researchers identified a specific network of cellular communication in the emotion-processing region of the brain driving mice to overeat tasty food despite full energy needs. This 'hedonic' feeding circuit may help explain why humans often overeat in modern environments with abundant and delicious fare.
Huachen Cui, Ryan Hensleigh, Hongshun Chen and Xiaoyu Zheng won the JMR Paper of the Year Award for their work on additive manufacturing and high-temperature ceramic metamaterials. The paper demonstrates an approach to fabricate three-dimensional microarchitected materials with high specific strength.
China's regional pollution policies are causing unintended spillover effects, increasing air and water pollution in neighboring provinces. The models project a significant increase in pollutants, carbon dioxide emissions, and water consumption outside the capital cities.
A team of researchers at the Alfred Wegener Institute identified a parasite with functional mitochondria that produce energy without its own genetic material. The Amoebophrya ceratii parasite has nearly all metabolic processes working, allowing it to thrive on its own with significantly reduced genetic material.
Researchers from the University of Kent have found that a newly discovered Ebolavirus, known as Bombali, is unlikely to cause severe disease in humans. The study compared amino acid sequences of virus proteins and identified positions that determine whether a virus causes disease in humans.
A UA team shows that evolution is driven by dependency on other species within ecological communities, testing a long-held idea of the UA's late, great George Gaylord Simpson. This research confirms the prediction and reveals mechanisms for understanding how species gain and lose reliance on others in their communities.
Researchers at MIT have developed a novel fluorescence imaging system to improve surgery for ovarian cancer, enabling surgeons to detect and remove tumors as small as 0.3 millimeters. This technology has shown promising results in mice, with median survival rates 40% longer than those without image guidance.
Researchers have identified distinct sensory neuron systems for detecting different intensities of cold in mammals, which may lead to the development of new drugs for treating cold-related pain. The study found that Trpm8 neurons detect acute cold and NaV1.8-expressing neurons detect prolonged extreme cold.
Yu-ming Huang and Abhay Thakur have been awarded the Protein Science Best Paper Award for their pioneering work on biomolecular diffusion and protein folding. Their research has shed new light on the importance of diffusional channeling in metabolism, signaling, and other cellular processes.
Research reveals that reindeer on Svalbard island are adapting to climate change by eating seaweed during harsh winters. Stable isotope studies show that the reindeer eat seaweed as a supplementary source of nutrition, but not exclusively, as they need normal food to sustain themselves.
A team of UC students used a novel approach called Network Assisted Genomic Association (NAGA) to identify schizophrenia genes from terabytes of data. The technique outperformed previously published methods and ran the analysis in under five minutes.
A study by ISGlobal found that particulate matter exposure takes away 125,000 years of healthy life from European children each year. Air pollution is the leading cause of disease burden, followed by passive tobacco smoke.
A recent study published in Scientific Reports reveals a vast diversity of ocean microbes called protists, which form complex relationships with other members of the microbial food web. The research team analyzed over 900 single cell genomes, documenting genetic code that had never been identified before.
A machine-learning system using clinical natural language processing and genome sequencing diagnose rare genetic diseases in record time, providing critical information to intensive care physicians. The automated pipeline achieved significant time-savings and concurred with expert manual interpretation in 97% of cases.
Chain Reaction Innovations' third cohort of five new innovators will leverage Argonne National Laboratory's resources to develop market-ready businesses. The program aims to accelerate energy and science technologies, with a focus on water sensing, hydrogen technologies, and energy storage.
A new study by Columbia University Mailman School of Public Health documents specific characteristics of storefront tobacco advertisements, highlighting variations in ad features across product categories. The research found that cigarette ads dominated window space, while cigar and ENDS ads were more commonly placed near entry points.
A new reference genome of Scutellaria baicalensis reveals the genes that produce valuable compounds, enabling the development of sustainable therapeutics. The discovery could lead to rapid access to a wide range of therapeutic drugs.
Researchers at the University of Zurich's XENON1T detector have observed the slowest atom decay ever measured, with a half-life time over a trillion times longer than the age of the universe. This rare process, called double electron capture, was detected for the first time and has implications for understanding dark matter.
Researchers used brain signals from epilepsy patients to program a computer to mimic natural speech, potentially improving quality of life for paralyzed individuals. The study successfully recreated vocal sounds with varying accuracy and demonstrated generalizability across patients.
A new study concludes that EU's restrictive regulation of GMO crops cannot be justified, even considering risks to the environment. The researchers argue that GMO crops can be consistent with organic farming principles and should not be treated differently from conventional products.
Researchers at NTNU have created a new electronic component that emits ultraviolet light, replacing traditional fluorescent lamps with a non-toxic and cheaper alternative. The technology has the potential to increase market demand for UVC products by 40% annually.
Researchers at Johns Hopkins Medicine have uncovered the role of a neurotransmitter called N-acetyl-aspartyl-glutamate (NAAG) in the spread of aggressive cancers. NAAG is found to be more abundant in higher-grade cancers, making it a potential marker for tumor progression or regression during cancer therapy.
A new study led by Harvard T.H. Chan School of Public Health found that consuming propionate may trigger a cascade of metabolic events leading to insulin resistance and hyperinsulinemia. The research also showed that mice exposed to chronic propionate resulted in weight gain and insulin resistance.
Researchers developed an AI-powered platform that rapidly diagnoses genetic diseases in critically ill infants, matching expert interpretation in 95 cases. The platform correctly diagnosed three of seven ICU patients with 100% sensitivity and precision, affecting treatment outcomes.
A new species of perennial Bromus has been identified in the Iberian Peninsula, specifically in Picos de Europa National Park. The plant is a small rhizomatous herb with distinctive features, and its discovery highlights the region's biodiversity.
A study by Mònica Figueras and colleagues found that reggaeton can contribute to feminist claims with lyrics containing strong messages about equal rights and opposition to gender-based violence. The musical projects analyzed gave a new meaning to the body movement perreo, linking it to women's free choice of dance
A groundbreaking study reveals that microbes in subduction zones consume and trap carbon, reducing its availability on Earth's surface. This process has significant implications for understanding Earth's fundamental processes and the potential to mitigate climate change.
Physicists at Rice University have reported the first direct observation of two-neutrino double electron capture for xenon 124, a process that decays into tellurium 124 with an estimated half-life of 160 trillion years. This discovery puts the half-life closer to 18 sextillion years, challenging our understanding of this isotope.
A recent geography study by the University of Cincinnati found that hot temperatures are a better predictor of western wildfires than other factors. The researchers identified other risk factors, including vegetation cover and proximity to roads and population centers, which can increase the likelihood of wildfires.
A team of Arizona State University psychologists tested how people interpret the timing and sequence of physical touches, finding that people tend to prioritize their own action when sequencing events. The study used three experiments to test this effect, with consistent results showing a 50 millisecond delay in perceived time.
A new study reveals discrepancies in food insecurity estimates among college students, emphasizing the importance of accurate measurement to address hunger. Researchers found varying prevalence rates depending on survey protocols, suggesting that traditional methods may not capture the full scope of food insecurity on campus.
A study found that a spinal muscular atrophy drug can improve motor function and stabilize disease activity in older children with the disease, even those with SMA type II and III. The treatment, nusinersen, increased protein production essential for motor neurons to survive.
Researchers have developed a brain-machine interface that can generate synthetic speech by controlling a virtual vocal tract based on brain activity. The technology has the potential to restore fluent communication in individuals with severe speech disabilities, including those with paralysis and neurological diseases.
Researchers estimate the amount of negative pressure in liquid crystals confined in nanopores using a new method. The results show that increasing pressure slows down molecular mobility, while narrower channels increase it.
Researchers developed a new 3D simulation tool, Warp+PXR, to understand laser-plasma coupling mechanisms, enabling more detailed understanding of ultra-compact particle accelerators and light sources. The code improves accuracy and scalability, allowing for faster simulations and better understanding of complex physics experiments.
A new study reveals that ship traffic in Antarctic waters has increased up to 10-fold since the 1960s, posing a risk of invasive species altering the balance between species. The research informs future conservation management and policy for protecting Antarctica's unique biodiversity.
Researchers at Boston Children's Hospital demonstrate a robot that can autonomously navigate inside the body to reach a leaky heart valve. The robotic catheter uses AI and image processing to build a mental map of the cardiac anatomy, allowing it to find its way without surgeon guidance.
Researchers developed polymers that change color or fluorescence when subjected to mechanical load, addressing limitations of previous force-transducing molecules. The new concept allows for reversible detection of stress and is versatile, enabling applications in built-in monitors and stress mapping.
A Rutgers-led study found that female and male bees of the same species visit different flowers for food, with females collecting pollen at greater rates than males. The research suggests targeting flower preferences to maintain genetically diverse bee populations.
Researchers found a three-year breeding failure at Halley Bay colony due to unstable sea-ice conditions. The local population has largely disappeared, while nearby Dawson Lambton colony has increased in size as birds seek better breeding grounds.
A Johns Hopkins study found that few American adults eligible for diabetes prevention programs are being referred to or participating in these programs. Despite the high health and economic burden of type 2 diabetes, only 4.2 percent of those at risk were referred to a program, with even lower participation rates overall.
A recent study suggests that reinforced concrete walls in Seattle may experience up to 11% larger displacement and a higher probability of collapse during magnitude 9 earthquakes due to basin effects. The research highlights the need for updated building codes and retrofits to mitigate potential damage.
Researchers at the University of Bath have discovered that targeting fungal G-protein coupled receptors could be key to controlling Fusarium head blight, a devastating disease that affects wheat crops worldwide. By studying these receptors, scientists hope to develop new approaches to control the disease and reduce crop losses.
Research found that schools with multicultural-based policies had minority students achieve just as well and feel a sense of belonging equally to their majority peers. In contrast, schools ignoring or rejecting diversity resulted in lower grades and less belonging among minority students.
A new study suggests that genetic testing, such as Oncotype DX, can help women with early-stage hormone-positive breast cancer avoid chemotherapy and save on treatment costs. The test is estimated to cost around $3,400, and its use could lead to a 8% reduction in chemotherapy costs, resulting in savings of about $338 million annually.
Research suggests that eclogitic diamonds originate from oceanic crust, not marine sediments, providing new insights into diamond formation and the deep carbon cycle. The study found that the oceanic crust contains a large reservoir of carbon, which is then recycled into diamonds in Earth's mantle.
Callichimaera perplexa is the earliest known swimming arthropod with paddle-like legs since the extinction of sea scorpions. Its unique appearance, including large compound eyes and bent claws, suggests that it may have evolved through heterochrony, a process where larval traits are retained in miniaturized adults.
Tropical Storm Lorna developed in the Southeastern Indian Ocean on April 23 and received its name on April 24. The storm has tracked east-southeast and is forecast to strengthen into a hurricane, potentially interacting with System 92S.
A new fossil crab species, Callichimaera perplexa, has been discovered, challenging our understanding of evolution and revealing a unique body form. The species has characteristics similar to crab larvae, with adults exhibiting disproportionately large eyes and oar-like legs that are the oldest record of adaptations for swimming.
Michigan State University researchers have discovered an evolutionary function in wild tomato plants that could be used by modern plant breeders to create pest-resistant tomatoes. The team identified a specific gene that produces a sticky compound, which acts as natural insect repellent and helps protect the plant from insects.
Researchers developed a video game to study spatial orientation and navigational abilities, finding that virtual navigation performance is comparable to the real world. The game was played by 4 million people and showed changes in navigational habits before clinical Alzheimer's symptoms appear.
A new study by the University of Zurich finds that schadenfreude is more likely to occur in highly competitive working environments, where one person's misfortune can facilitate another's success. The study suggests that this emotion can be contagious and lead to vicious cycles of mistreatment.
Researchers have developed 3D models of the two melatonin receptors, MT1 and MT2, which will help design drugs that interact only with these receptors, reducing side effects. The findings could lead to new treatments for sleep disorders, diabetes, cancers, and other health issues affected by melatonin.
The Ohio River Basin's freshwater fish species richness has increased significantly over the past 57 years, with a positive trend observed from 1957-2014. This change is attributed to environmental modifications related to land use and hydrology alterations, resulting in more fish species feeding on plant matter and detritus.
Researchers developed a new method to analyze sediment in mountain rivers to determine landslide frequency and residence time, revealing that most sediment remains in the river system for only ten years. This study has significant implications for understanding and mitigating landslide risk in mountainous regions.
Researchers developed a capsule-shaped photoacoustic imaging endoscope to examine intestinal changes in Crohn's disease. The device can differentiate between inflammatory and fibrotic strictures, allowing for more targeted treatment and potentially reducing adverse effects. This technology could also provide real-time diagnostic inform...
Researchers at the University of Lincoln have successfully reproduced the complex 'anti-tumour antibiotic' kedarcidin, which shows promise in treating cancer and combating drug-resistant bacteria. The breakthrough could lead to new antibiotics and anticancer agents, offering hope for millions facing life-threatening infections.
A comprehensive survey of Pacific coral reefs has shown that green sea turtle populations are increasing, driven by warmer ocean temperatures and productivity. The study, published in PLOS ONE, provides critical insights into the density and drivers of sea turtle populations across the tropical Pacific.
Researchers have developed a new device that exhibits topological superconductivity in planar structures, a key step towards scaling up quantum computing. This breakthrough combines semiconductor and superconductor materials to create a robust technology that could aid the development of fault-tolerant quantum computers.
A new study reports the basic characteristics and energy propagation processes for internal waves (NIWs) induced by sequential typhoons. The study finds that NIWs excited by large-scale wind stress exhibit distinct features, including frequency shifts due to Doppler effects and variations in vertical phase and group velocities.
Researchers at Stanford University have created a timeline of cells undergoing meiotic transition in corn, revealing two sharp jumps in gene activity. This discovery provides new insights into the process and may help plant breeders create crops with desirable traits.
A new study from Kaiser Permanente suggests that adolescents with access to SBIRT services have sustained reductions in mental health conditions and lower healthcare utilization over a period of three years. The study found that those with access to SBIRT were less likely to have mental health or chronic medical conditions after one year.
Researchers have created a new nanomachine that can deliver specific drugs to parts of the body with tight access barriers, such as pancreatic cancer and brain tumors. The Y-shaped block catiomer is less than one-fifth the size of previous nanoparticles, allowing it to pass through smaller gaps.
Researchers from the Moscow Institute of Physics and Technology found that quasars' positions fluctuate due to complex radiation effects, contradicting their long-held assumption of stability. The study's findings could improve astrometry techniques for accurate navigation systems.
Scientists at RIKEN Center for Brain Science found that impaired communication between the cortex and striatum can trigger absence epilepsy. Absence seizures, characterized by brief periods of lost consciousness, are associated with spike-wave discharges recorded on electrocorticograms.
Researchers found that Integrator complex proteins regulate Earmuff, a transcription factor that prevents dedifferentiation. This process is critical for healthy brain development. Mutations in human Integrator genes are associated with neurodevelopmental syndrome.
A Tel Aviv University study reveals that gene deletion in neurons is responsible for hypersocial behavior in Williams syndrome, caused by myelin sheath deficits. The research also identifies potential treatments using FDA-approved MS drugs.
A UC Davis and Concordia University study of nearly 4,000 families found that growing up in impoverished urban neighborhoods increases psychosis-spectrum disorder diagnoses by middle adulthood. The study suggests that early intervention through social policies and neighborhood improvements could prevent future mental health issues.
Researchers have developed a new chemical synthesis strategy, pharmacophore-directed retrosynthesis (PDR), to harvest information from natural products and identify novel, simpler derivatives. This approach may lead to selective protection of neurons and prevention of immune system rejection in organ transplants.
For long-term acne treatment, doctors are exploring combinations of therapies instead of antibiotics. Benzoyl peroxide and topical retinoids show promise in treating the condition, which affects mainly women in their 20s to 40s.
Researchers developed a new fluorescence-based test for Lewis acidity, simplifying existing methods and providing accurate measurements. The innovation could lead to improved and cheaper processes in the pharmaceutical and chemical industries.
A study of 1,022 children found febrile seizures following vaccinations have the same severity as those from other causes. Most seizures are short-lived and self-resolving, with only 6% requiring hospital treatment. The research also identified a link between infections and longer hospital stays in vaccinated children.
Researchers have identified stem cells in hair follicles that can regenerate the myelin sheath coating neurons, potentially treating nerve injuries and demyelinating diseases like multiple sclerosis. The study found that these cells can enhance functional recovery from neuronal injury.
Scientists at Rensselaer Polytechnic Institute observe the longest, slowest process directly: radioactive decay of xenon-124. The XENON Collaboration's detector picked up signals from ultra-rare double-electron capture events, marking a significant advancement in knowledge about matter's fundamental characteristics.
Researchers at IRB Barcelona have characterized the structure of BasC, a LAT family member, to understand its function and molecular defects associated with diseases like autism and age-related hearing loss. The study identifies the site where amino acids bind and reveals the mechanism underlying their interaction with cells.
Researchers at H. Lee Moffitt Cancer Center discovered a signaling pathway between cytokines and BRAF that promotes tumor growth. Blocking ITCH activity or BRAF ubiquitination may be an effective treatment approach to slow tumor growth in melanoma.
Researchers at Colorado State University investigate how genome doubling influences the biology of key crop plants, including wheat and kiwifruit. They aim to understand how energy production is altered following genome-doubling events in plant cells.
Women who take antibiotics for two months or more are at increased risk of cardiovascular disease, especially in late adulthood and middle age. The study found that long-duration antibiotic use was associated with an increased risk of heart attack and stroke in women aged 60 or older.
Researchers at UT Southwestern have found that SR-B1 and DOCK4 proteins ferry LDL particles into and across endothelial cells, driving the development of atherosclerosis. Deleting these proteins from endothelial cells reduces LDL entry and atherosclerotic plaque formation.
A team of researchers discovered human skeletons on forest islands in southwestern Amazonia that date back up to 10,000 years, indicating the presence of hunter gatherers with early signs of agriculture. The findings provide strong evidence for the antiquity and origin of these sites.
A study by Harvard T.H. Chan School of Public Health found that 27% of popular e-cigarette products contained endotoxin, a microbial agent found on Gram-negative bacteria, while 81% contained glucan, a fungus cell wall component. Exposure to these toxins has been linked to respiratory problems and inflammation in humans.
A new study published in Genome Biology identified key genomic features that may have enabled the domestication of corn and soybeans. The research found that these crops occupy a middle ground in their willingness to mutate, with higher mutation rates in modern varieties compared to their wild relatives.
Scientists at Rice University and their collaborators have discovered coal-derived 'dots' that are effective antioxidants for people who suffer traumatic brain injuries, strokes or heart attacks. The biocompatible dots can quench oxidative stress and protect cells from damage, offering a potential treatment option.
Researchers found 18 babies with ambiguous genitalia among 14,177 newborns, a frequency higher than previous studies. Lower birth weight was also linked to the condition, with preeclampsia common in those pregnancies.
A Rutgers-led study found that global warming causes twice as many ocean-dwelling species to disappear from their habitats compared to land-dwelling species. The research highlights the vulnerability of sea creatures to warming temperatures and the need for new conservation efforts.
A study of restaurant staff in Germany found low levels of food allergy knowledge and negative attitudes toward serving customers with food allergies. Factors such as education level, management status, and restaurant size influenced staff attitudes towards food allergies.
The £7m Penda project aims to evaluate interventions improving the well-being of people with disabilities in LMICs, addressing poverty, health, education, stigma, and discrimination. The project seeks to provide evidence-based policies and services that meet the needs of disabled people on an equal basis.
Researchers at UTokyo develop a new process to produce ammonia more efficiently and sustainably than the current Haber-Bosch method. The Samarium-Water Ammonia Production (SWAP) process reduces energy consumption, raw material costs, and environmental impact.
Researchers have discovered an unexpected role for the gene GRIK5 in linking vascular biology to eye disease, utilizing biobanks, electronic health records, and zebrafish. The study found reduced expression of GRIK5 associated with 18 different eye diseases, including retinal detachment, cataract, and glaucoma.
A novel fluorescence probe technique reveals the distribution of active lithium on lithium metal anodes, enabling differentiation between dendrites and dead lithium. This technique aids in understanding battery malfunctions and optimizing new battery structures.
A study by Carnegie ecologists found that climate change is a key factor in increasing nitrogen runoff into US waterways, exacerbating eutrophication. The research analyzed historical trends and found that warming temperatures and precipitation patterns are directly linked to higher nitrogen levels.
The Columbia Mailman School's John Rowe identifies five principal domains for measuring successful aging: Productivity and Engagement, Well-Being, Equity, Cohesion, and Security. Middle-income elders will face challenges in education, work, retirement, healthcare, and housing.
Scientists from the Monell Center have discovered that humans possess functional olfactory receptors in their taste cells, challenging the long-held belief that smell and taste are independent sensory systems. This groundbreaking finding may lead to the development of odor-based taste modifiers to combat diet-related diseases.
Researchers found a significant reduction in strokes and heart attacks with low-dose blood thinner use in patients with worsening heart failure or coronary artery disease. The study, published in JAMA Cardiology, suggests that this strategy may improve outcomes for patients at risk of subsequent issues.
A consortium of researchers from Portugal has developed a proof-of-concept experiment to produce a new blood-derived product by applying PEF to platelet concentrates. The process ensures the valorization of discarded components, providing a valuable source for cellular therapies and regenerative medicine.
Researchers developed a first-of-its-kind elastic polymer blend that displays white fluorescence when deformed and then goes dark after relaxing. The material's color can be tailored by using different fluorescent rings, enabling the creation of a white-light-emitting polymer.
Seafloor mapping reveals active fault zones with potential to trigger tsunamis in the central Salish Sea, affecting islands and coastal areas of the US. Researchers warn of increased tsunami risk due to recent fault activity and unstable Cascadia Subduction Zone.
A clinical trial has shown that targeted therapy tagraxofusp is effective in treating blastic plasmacytoid dendritic-cell neoplasm (BPDCN), a rare and aggressive blood cancer. The therapy, which targets the CD123 protein, has been approved by the FDA for use in BPDCN patients.
Chemists at the University of Innsbruck have created a novel red phosphor called SALON, which emits light in the visible red range and reduces energy loss. This breakthrough could lead to more efficient white LEDs with improved color quality.
Researchers found that mechanically stretched carbon nanotubes can extract heat efficiently, making them a promising material for cooling flexible electronic devices. This technology could be an efficient alternative to traditional vapor-compression refrigerators, reducing ozone depletion and global warming.
Researchers at University of Toronto have developed an automated method to design and 3D print magnetized microrobots, reducing assembly time from hours to minutes. The new technique allows for the creation of smaller and more complex robots with potential applications in targeted drug delivery, assisted fertilization, and biopsies.
Consumer demand for natural ingredients challenges perfumers to find sustainable scents. Many natural ingredients lack responsible sources, driving prices and supply fluctuations.
A study found prolonged exposure therapy to be more effective in reducing PTSD symptoms and heavy drinking in veterans with both conditions. The treatment also led to higher rates of PTSD remission compared to a coping skills therapy approach.
Researchers at HZDR modify magnetic behavior of exotic materials Cs2CuCl4 using high pressures, revealing unusual magnetic properties and potential applications in quantum computing. The study contributes to the understanding of geometrically frustrated crystals.
A study by Brown University researchers found that stroke patients who receive more physical therapy have lower readmission rates, with those receiving 75 minutes or more of PT being 14% less likely to be readmitted. However, the amount of occupational therapy had minimal impact on readmission risks.
Researchers found that microbes consume and trap carbon sinking into the trench off Costa Rica's Pacific coast, potentially influencing geological processes on similar scales as volcanoes. This discovery has important implications for understanding carbon movement from Earth's surface into its interior over geological timescales.
Timothy J. Bunning received the 2019 MRS Communications Lecture for his work on gold nanoparticles and liquid crystal arrays, which demonstrates plasmonic and photo-thermal conversion capabilities.
A Phase II trial led by the University of Texas MD Anderson Cancer Center reports a 90% response rate for patients with blastic plasmacytoid dendritic cell neoplasm (BPDCN) treated with tagraxofusp. The treatment was effective regardless of prior therapy, and survival rates were relatively high at 59% and 52% at 18 and 24 months, respe...
Researchers used brain scans to explore unconscious biases in movie watchers, finding that the brain is naturally biased towards people who are like us, but also against those who are different. The study suggests that our brains can be influenced by learned knowledge and external factors, changing how we perceive others.
A study found that individuals residing near protected areas in France exhibit higher levels of pro-environmental behavior, including increased support for environmental associations and participation in citizen science programs. The research attributes this trend to the inspirational impact of wilder landscapes on nature awareness.
Researchers developed a micelle-type nano-container that can be switched between assembled and disassembled states via light irradiation. The system demonstrated the release of guest molecules in water, showcasing its potential for non-invasive drug delivery.
Research suggests early melting of winter snowfall is driving the Arctic's earlier spring season, with leaves and flowers emerging up to 20 days sooner than two decades ago. Warmer temperatures and sea ice loss also contribute to this trend.
A team of engineers, dentists, and biologists from the University of Pennsylvania developed microscopic robotic cleaning crews that can precisely and non-invasively remove dental plaque. The robots use catalytic activity to kill bacteria and break down biofilms, offering a potential solution for biofilm-related infections.
Researchers at Case Western Reserve University have made breakthroughs in identifying who will benefit from chemotherapy using artificial intelligence and radiomics. The studies focused on markers outside the tumor that can indicate treatment response, providing hope for personalized medicine and improved patient outcomes.