Researchers used advanced transmission electron microscopy (TEM) to observe mesocrystals form in real-time, revealing a new pathway of crystallization by particle attachment. This discovery could help design materials for energy storage and understand natural mineralization.
A new analysis reveals a sharp increase in suicides among young women in Japan during the COVID-19 pandemic, contrary to expectations. The study suggests that existing suicide prevention policies may not be effective for this demographic, highlighting the need for new mental health support policies.
A study by the University of Zurich found that 63% of drugs with rebates granted in Switzerland have low clinical benefits, while 49% have no significant benefit. The research highlights the need for transparent cooperation between European countries to improve drug pricing and patient access.
Researchers have found that platelets are the source of extracellular DNA in patients with lupus, leading to chronic inflammation. This discovery could lead to better understanding and treatment of the disease.
Researchers have successfully 'caught' colibactin, a genotoxin from E. coli, inducing genetic changes characteristic of colorectal cancer cells. This breakthrough enables the observation of transformation in vitro using human colon organoids.
Researchers are using digital imaging technology to measure seed traits, enabling faster development of new crop varieties. Plant breeders aim to create seeds with more calories, improved nutrition and resilience to stress, ultimately ensuring sustainable food production.
A study by Heidelberg University researchers found that over 60 million buildings and four million roads were added to OpenStreetMap between 2008 and 2020, primarily in low- and medium-human development regions. However, these areas still account for only a small percentage of mapped data due to socio-economic and demographic factors.
Researchers have identified a candidate gene and two deleterious mutations underlying male sterility in sugi trees, enabling selective breeding to reduce pollen load. This breakthrough has the potential to alleviate pollen allergy issues in Japan and globally.
A study at the University of Pennsylvania found that 61% of opioids prescribed to patients after orthopedic procedures went unused. The text message system showed high patient uptake, with 88% responding on the fourth day and 95% on the 21st day. Patients reported a decrease in pain levels without using most of the prescribed opioids.
A new study reveals a unique link between the diet and distribution of coral reef fishes, highlighting planktivores as potentially vulnerable to environmental change. The Indo-Australian Archipelago is a global marine biodiversity hotspot, where planktivorous fish species are more diverse than others.
Researchers used a novel 3D microscopy technique to study crownlike structures in adipose tissue, finding they are actually concentric spheres surrounding an empty core. This discovery may lead to new treatments for obesity-related diseases like type 2 diabetes and cardiovascular disorders.
According to a study published in American Journal of Roentgenology, COVID-19 is associated with leukoencephalopathy on brain MRI. The condition, known as CRDL, can cause extensive white matter lesions and microhemorrhages, highlighting the importance of considering it in patients with neurologic manifestations of coronavirus disease.
A study from the University of Granada found that neck fatty tissue is a predictor of central and overall adiposity, cardiometabolic risk, and inflammation in sedentary young adults. The accumulation of fat in the neck follows specific patterns according to gender and is linked to a greater likelihood of heart problems.
Researchers at Massachusetts General Hospital found that a cosmetic laser can trigger local inflammation mimicking mutations, enhancing immune attacks against nonmutated tumor proteins. This approach could make immune checkpoint inhibitors effective against currently incurable cancers.
Researchers have developed a computational model to improve the production of polyisobutenyl succinic anhydrides (PIBSAs) for auto industry formulations. The study reveals the detailed mechanism of Lewis acid-catalyzed reactions, enabling faster and more efficient synthesis with reduced energy input.
A team of researchers from Korea has optimized a bioelectrochemical system (BES) to efficiently convert carbon dioxide and carbon monoxide into useful chemicals. The BES increases efficiency by 2-6 times that of current systems, producing acetate and volatile fatty acids.
A new AI tool developed at Purdue University aims to improve healthcare outcomes by analyzing patient records and comorbidities. The tool provides personalized recommendations to help patients prepare for surgery, increasing the likelihood of successful outcomes.
A pioneering study identified 20 'nitrogen hotspots of opportunity' in the US, representing 63% of surplus nitrogen balance but only 24% of cropland area. The top-ranked hotspot is a region across Illinois, Indiana, Missouri, and Wisconsin.
Researchers at the University of Konstanz have created a more energy-efficient chemical recycling method for polyethylene-like plastics, recovering around 96% of the starting material. The new process uses 'breaking-points' to deconstruct molecular chains into smaller building blocks, making it suitable for 3D printing applications.
A simulated online supermarket study found that suggesting healthy food swaps could lower the calories customers buy. The research also explored how social norms and messaging impact the adoption of these swaps.
Researchers have developed a laser-based method to print nanostructured holograms on dried corn syrup films, enabling edible hologram decoration for foods. The holograms can also indicate sugar content or ensure food safety, making them a promising innovation in the food industry.
Researchers at Medical University of Vienna have found a previously unknown molecular connection between an inflammatory signalling molecule and one of the main oncogenes, c-Myc. This interaction causes slower degradation of c-Myc, leading to higher cell division rates and resistance to chemotherapeutics.
The Skoltech team developed an AI system that enables processing images from autonomous greenhouses, monitoring plant growth and automating the cultivation process. The system, based on convolutional neural networks, can classify 18 plant varieties with high accuracy and outperform popular codecs in image size reduction.
A new flexible and lightweight power system for soft robotics has been developed, paving the way for wearable assist devices. The electro-pneumatic pump is soft, bendable, low-cost, and easy to make, transforming lives of people with mobility issues.
Scientists have discovered rare metals in 24 of 31 products tested, including single-use food packaging and children's toys. The study suggests REEs are ubiquitous and pervasive contaminants of consumer plastics.
Researchers found that cognitive SuperAgers have fewer tau protein tangles in the brain region related to memory, which may contribute to their preserved memory capacity. The study suggests a potential new direction for Alzheimer's disease research and highlights the importance of understanding the cellular mechanisms behind SuperAging.
Seahorses spread globally by riding ocean currents, adapting to new habitats with rapidly evolving genomes. The researchers found that seahorses from Africa cross the southern Atlantic Ocean into South America, introducing genetic material into local populations.
A new study co-led by Arizona State University's Greg Asner explores the advancement of ecology from a 2D to a 3D science, leveraging remotely sensed 3D information to provide new ecological insights. The research has potential applications in addressing challenges associated with integrating dynamic oceanographic information and bette...
A longitudinal study found that prosocial behavior in young children can protect against academic risk in low-socioeconomic neighborhoods. Children who displayed high levels of helping behavior had better academic outcomes compared to those with low levels of prosocial behavior.
A team of researchers at Arizona State University has discovered a way to extract useful products from microbial growth in soil, shedding light on poorly understood processes. The study promises to help minimize environmental waste while producing biochemicals and biofuels.
Researchers have discovered a potential Earth-like planet in the Alpha Centauri star system using unprecedented sensitivity data collection methods. The team's findings suggest that this exoplanet may be located in a habitable zone where liquid water could form.
A Johns Hopkins Medicine study reveals that emotional stress promotes symptoms of genetic heart disease and worsens its progression. Physicians and patients are advised to focus on good mental health, in addition to exercise avoidance, to keep patients healthy.
Scientists confirm climate change and fire suppression influence wildfires, but their effects vary within regions. Climate change increases burn probability in wetter areas while decreasing severity in drier locations.
A cross-disciplinary study combines canine olfaction with other detection methods to improve prostate cancer diagnosis. Dogs showed 71% sensitivity in detecting aggressive prostate cancer from urine samples, and an artificial neural network replicated their performance using spectroscopy data analysis.
Researchers sequenced DNA from mammoth remains up to 1.2 million years old, revealing a previously unknown genetic lineage and showing that Columbian mammoths were hybrids of woolly and Adycha mammoths. The study provides new insights into how fast mammoths adapted to cold climates.
Researchers discovered a single blood protein associated with increased risk of post-operative delirium. The finding paves the way for a non-invasive test to guide prediction, diagnosis and monitoring of delirium.
A short-lived resurgence in CFC-11 emissions in eastern China will not delay the recovery of Earth's ozone layer, according to new research. The AGAGE network helped track down the origins of the new emissions, which were found to be largely coming from eastern China.
Researchers at Mayo Clinic have developed LEAP, a proton therapy technique that targets cancer cells with defects in the ATM-BRCA1-BRCA2 DNA repair pathway, sparing surrounding normal tissues. The technique uses concentrated proton energy deposition to induce biologic responses in treatment-resistant cancers.
Researchers found that people with ADHD combined with disruptive behavior disorders share 80% of genetic variants associated with aggressive behaviors. The study identified a genomic segment in chromosome 11 that increases the risk of having both ADHD and DBD.
A team of researchers from Aarhus University successfully understood why a very extended structure is crucial for an essential protein from the human immune system. The study offers new opportunities to adjust the immune system's activity both up and down, with potential applications in cancer treatment and autoimmune disease therapy.
A Rutgers-led study estimates fishes contribute about 16 percent of the total carbon that sinks below the ocean's upper layers, with roughly 1.65 billion tons of carbon in feces and other matter annually. The impact of climate change and seafood harvesting on this process is still unclear.
Researchers found that radar overestimates precipitation rates when partially frozen droplets are larger than their solid and liquid counterparts. The phenomenon, known as reflectivity maxima above freezing (RMAF), is more common on windward slopes of mountain ranges.
A unique brain protein measured in the blood could be used to diagnose Alzheimer's disease decades before symptoms develop. Elevated glial fibrillary acidic protein (GFAP) levels in the blood are associated with increased amyloid beta in the brain, a known indicator of Alzheimer's disease.
Researchers from Ruhr-Universität Bochum and University of Copenhagen developed an approach to predict optimal composition and confirm accuracy with high-throughput experiments. The strategy enables identification of complex mechanisms at surfaces consisting of five chemical elements, overcoming limitations of previous catalysts.
A new study found that children's innate immune systems rapidly target and clear the new coronavirus, preventing severe disease. The research showed that special cells in the immune system activate neutrophils to heal damaged tissues and resolve infections, providing protection from COVID-19.
Experts discuss the ethics of criminalizing false vaccine information. Melinda Mills argues that deliberate intent to spread malicious disinformation should be considered criminal due to preventable deaths. Jonas Sivelä believes this approach may not address underlying issues like vaccine hesitancy and lack of trust in institutions.
A study of over 7,100 veterans found that those with a combination of high depression, low social support, and low psychological resilience reported poor well-being. Higher psychological resilience mitigated the impact of depression on well-being.
The new sensor measures small pressure changes in the body with high sensitivity and can detect pressure changes of just 2 kilopascals. It is designed to be implantable for long-term health monitoring and has a resolution of 2.0 kilopascals.
Scientists at DGIST create a method to image wet cell membranes without fixing or drying them, providing detailed information on cellular molecules. The technique uses graphene to protect cells from desiccation and degradation, allowing for up to ten minutes of imaging in ultra-high-vacuum environments.
Researchers identified two novel vascular smooth muscle cell subsets under high hydrostatic pressure, which promote or exacerbate endothelial dysfunction. These subsets are associated with hypertension and contribute to the pathogenesis of cardiovascular diseases such as coronary artery disease and stroke.
Researchers have developed a hydrogel that slowly releases mRNA nanoparticles, activating T cells and stimulating antibody production in mice with melanoma. The treatment causes tumors to shrink and prevents metastasis, demonstrating great potential for long-lasting cancer immunotherapy.
Most teen bullying occurs among friends and friends-of-friends as they compete for higher social rungs, highlighting the need to de-emphasize popularity contests. Researchers found that those with overlapping friendships are more likely to bully each other, leading to significant emotional pain and decreased school attachment.
A recent study published in the Journal of Marketing found that linguistically feminine brand names are perceived as warmer and more likable, leading to increased purchase intentions. Researchers discovered that brands with feminine names are more likely to be well-ranked on Interbrand's Global Top Brands list.
Researchers discovered white matter hyperintensities are more common and severe in people with frontotemporal dementia compared to Alzheimer's disease and healthy controls. The study suggests these changes contribute to cognitive problems rather than vascular factors.
A survey of 20 European countries found that only 4 prioritize COVID vaccinations for individuals with severe mental disorders. The authors call for coordinated action to protect these vulnerable patients. Many countries do not mention mental health in their vaccination priority guidance, leaving patients at risk.
A recent study found that more than half of COVID-19 patients discharged from hospital show signs of heart damage, including inflammation and scarring. The research used MRI scans to detect the damage in patients who had raised troponin levels indicating a possible problem with the heart.
Researchers found large, highly radioactive particles containing cesium released from damaged reactors during the 2011 nuclear disaster. The particles have high levels of activity and could provide valuable forensic clues about the events leading up to the accident.
Researchers at UC San Diego created a four-legged robot that doesn't need electronics, using pressurized air for controls and locomotion. The robot mimics mammalian reflexes and can navigate uneven surfaces with the help of pneumatic circuits.
A FAU professor suggests using history to make mathematics education more exciting and meaningful, by highlighting famous mathematicians' mistakes and the evolution of standards. This approach aims to encourage deeper learning and build confidence among students.
A daily oral combination therapy has been found to be reliable, safe and effective for long-term treatment of uterine fibroids. The therapy, which combines relugolix with small doses of estrogen and synthetic progesterone, led to dramatic improvements in fibroid-related measures such as volume of menstrual blood loss and pain.
Researchers discovered that cells within a single organ can synchronize their circadian rhythms without receiving timing cues from the brain or other external signals. This finding suggests a novel mechanism of coordination, where cells exchange molecules to stay in phase.
Haotian Wang, a chemical and biomolecular engineer at Rice University, has been selected as a 2021 Alfred P. Sloan Research Fellow for his outstanding contributions to the field of electrochemistry. He will receive a two-year grant of $75,000 to advance his research on electrocatalysis and sustainable chemicals production.
Researchers have developed a novel method for producing highly efficient X-ray detectors using 3D aerosol jet-printing, enabling improved performance of medical imaging devices. The new detectors utilize perovskites and graphene, resulting in record sensitivity and a four-fold improvement over existing technology.
A comprehensive review of 105 prior studies found that pre-recorded videos and video supplements improve learning outcomes, with a strong effect on teaching skills
Scientists have developed a wearable microfluidic sensor to measure lactate concentration in sweat, offering real-time insights into muscle condition during exercise. The device is designed for comfort and practicality, using a non-irritating material and a microfluidic system for sweat collection.
A recent study from Indiana University found that supply-controlling and harm-reduction policy measures implemented in response to the opioid epidemic may have unintended consequences, including motivating users to switch to alternative illicit substances, leading to higher overdose mortality.
A UNF biology professor has been awarded an NSF grant to continue researching Lake Huron's algal mats, which are thought to hold secrets of life's origins. The research will explore bacterial communication and microbial community structures.
Researchers found that older gay men living with HIV reported having supportive relationships with family, friends, or informal partners, whereas those without HIV relied mainly on primary romantic partnerships. The study highlights the importance of social support in managing chronic illness, including HIV.
Researchers have successfully demonstrated the efficacy of ozone in neutralizing Coronavirus on various surfaces, including aerosols and hard-to-reach locations. The study shows that ozone disinfection can be an inexpensive and readily available solution to combat COVID-19, with a high statistical success rate of above 90%.
A neural network system analyzes photographs to rank and distinguish suspicious skin lesions, suggesting it can aid clinicians in spotting precancerous marks during clinical visits. The platform's performance was demonstrated with a sensitivity and specificity of 90.3% and 89.9%, respectively, in identifying 'ugly duckling' lesions.
Researchers have defined how antibodies recognize phosphohistidine, a central role in some cancers like liver and breast cancer. The study provides insights into antibody structures and enables scientists to engineer more efficient antibodies.
Researchers are now able to use genomic alterations of tumors to determine prognosis and best treatment options for pediatric brain tumors. This approach has significantly changed the field of neurosurgery, enabling more effective treatment with fewer side effects.
The new online tool provides a nuanced understanding of the pandemic's impact across sub-Saharan Africa, accounting for regional risk factors and varying healthcare access. The study reveals that different drivers of viral spread, such as connectivity and chronic diseases, significantly affect local outbreak trajectories.
Researchers found a significant link between prolonged sedentary time and decreased ability to focus on tasks despite distractions. Adults with obesity or overweight who spent more time sitting for extended periods showed poorer performance on executive function tests.
A phase I clinical trial reveals adipose-derived stem cells alleviate symptoms of lymphedema, improving upper extremity function and reducing treatment use. Patients experienced sustained benefits for up to four years after treatment.
Changes in wintering bird communities are significantly faster due to less sedentary behavior and warming temperatures, while breeding community changes are slower. The study tracked over 1,200 species since the 1980s, with rapid shifts towards southern species in Europe and North America.
Researchers at Penn Medicine found that genetically manipulating a fly's Imitation SWItch/SNF (ISWI) gene led to marked sleep disturbances, memory problems, and social dysfunction. The study suggests that targeting sleep may improve symptoms in children with neurodevelopmental disorders
Scientists have discovered that the high silica content in ancient rocks formed in the Earth's mantle is linked to a significant change in the planet's interior around 2.5 billion years ago. This boundary may have been caused by changes in the mantle's flow, leading to the loss of extremely high temperatures.
A new study suggests that vaccinating all babies on the day of birth with BCG could reduce neonatal infections and death in areas with high infectious disease rates. The results also increase the possibility that the vaccine might be used to protect children and adults against COVID-19 and other new infectious diseases.
Researchers found that an enzyme from tomato fruitworm caterpillars causes stomatal closure in plants, inhibiting defensive emissions like airborne plant volatiles. This study may yield insights into plant stress tolerance and potential strategies for improving crop resilience to climate change.
Scientists used theoretical calculations to predict electronic states in topological insulators excited with laser beams, generating Dirac states that can act as if massless. This discovery may pave the way for new computers systems that waste less energy.
A University of Oregon scientist has identified myeloid-derived suppressor cells and immunosuppressive cytokine IL-10 as early predictors of treatment response in trauma cases. Abnormal immune suppression may lead to poor bone healing, motivating the need for biomarkers that can predict patient outcomes.
Researchers have found that subglacial lakes in Antarctica may be more hospitable to life than thought, thanks to geothermal heat. This heat can stimulate convection currents, allowing for dynamic flow and potentially supporting microbial life. The discovery opens up new avenues for exploring similar environments on icy moons and planets.
A study published in The BMJ found that COVID-19 deaths accounted for 15-20% of all sampled deaths in Zambia, contradicting the widely held view that the virus has largely skipped Africa. The virus was detected in 70 people, with most deaths occurring in the community and among older adults.
Scientists at MIT develop system that detects chemical and microbial content of air samples with greater sensitivity than a dog's nose. The miniaturized detection system, coupled with machine-learning process, can identify distinctive characteristics of disease-bearing samples, matching success rates of dogs in detecting prostate cancer.
A study by Jesús Bas and Núria Sebastián found that children recognize power and social hierarchies at a young age, with older children (18 months) exhibiting surprise when the person who yielded control sat in the chair. This suggests that children can infer social status without witnessing physical dominance.
A new CAD system uses convolutional deep neural networks to identify skin cancer earlier, analyzing multiple lesions and comparing them to a 'ugly duckling' metric. The technology improved upon previous systems with 90.3% sensitivity and 89.9% specificity.
A study by New York University researchers reveals the D614G mutation in SARS-CoV-2's spike protein renders the virus up to eight times more infectious. The mutation makes the virus more resistant to being cleaved and increases its ability to infect human cells, contributing to rapid spread.
A systematic review identified approaches to tackle loneliness and social isolation during the pandemic, including robotic dogs, mindfulness, and Tai Chi. The studies showed that these interventions could be effective even with social distancing measures in place.
A study by Mayo Clinic researchers has identified USP24 as a frequently missing gene in pediatric patients with neuroblastoma, an aggressive form of childhood cancer. The gene plays a crucial role in protecting cells against errors during cell division and its loss may contribute to the development of aggressive tumors.
Researchers found that people preferred drive-through clinics due to perceived safety, convenience, and reduced contagion. The study suggests drive-through clinics could rapidly vaccinate large numbers of people, transforming the COVID-19 pandemic's trajectory.
A team of paleoclimatologists found that a prolonged megadrought in Arid Central Asia hindered human movement and reduced overland travel between eastern and western Central Asia. This climate shift, lasting 640 years from 5820-5180 BP, isolated agricultural regions and delayed cultural exchange along the proto-Silk Road.
A Phase 3 clinical trial showed that a new medication, avacopan, is more effective than treatment with glucocorticoids in keeping patients with ANCA-associated vasculitis in remission for a year. Avacopan appears to work rapidly and may prevent the accumulation of disease-related damage.
Researchers developed a ceramic fuel cell with reduced nickel content, improving stability and performance by 1.5 times compared to conventional cells. The new technology suppresses reduction-oxidation failure, allowing for frequent start-ups in applications like electric vehicles.
Using sensor-based asthma inhalers may improve control of the condition and enhance the quality of life for caregivers. The study found that non-Hispanic Black participants experienced the greatest gains in asthma symptom control.
A study found that people with a loss-of-function variant of the ACTN3 gene, which lacks skeletal muscle protein α-actinin-3, have improved cold tolerance. This is due to increased muscle tone and a shift towards slow-twitch muscle fibers.
Radiological images confirm that COVID-19 can trigger autoimmune reactions leading to rheumatoid arthritis flares and other musculoskeletal disorders. Imaging helps explain prolonged symptoms and directs patients to the right physician for treatment.
Researchers report the first-ever observation of this unique reproductive strategy in Paranapiacaba Treefrogs. The study found that 3cm-long tadpoles hatch in water pools within bromeliad plant tanks and then transfer to a nearby stream to complete their development.
A study by University of Granada researchers reveals that psychological variables contributed to increased anxiety and depression among pregnant women during the COVID-19 pandemic. Women who gave birth during the pandemic reported greater stress in delivery processes and lower quality of care received.
A significant number of NHL patients achieved complete remission and progression-free survival with Kymriah, a personalized cellular therapy. The study demonstrated the durability of this approach, with most patients remaining in remission five years after treatment.
An international team of experts has demonstrated that only quantum gravity can create a specific ingredient needed for quantum computation. The proposed experiment involves cooling billions of atoms to extremely low temperatures and applying a magnetic field, which would reveal the underlying gravity if it's quantum.
The SETI Institute has launched the NASA Community College Network (NCCN) to bring NASA subject matter experts, research findings, and educational resources into science classrooms of community colleges. The program aims to amplify NASA's reach into America's community colleges where many students from underserved groups start their hi...
A team of RUDN University physicists discovered solutions to semi-classical models describing particle-like waves and calculated the ratio between gravitational interaction and charge interactions. The results suggest that gravity may play a significant role in the formation of elementary particles, particularly at the Planck scale.
Chronic increases in interleukin (IL)-17A levels in mouse blood reduce microglia activity in the hippocampus, a region crucial for learning and memory. Despite this effect on cognition, spatial memory remains unaffected in mutant mice.
Researchers have created a new anion exchange membrane that overcomes the drawbacks of previous membranes, exhibiting excellent mechanical strength, chemical stability, and conductivity. The membrane's high overall performance was demonstrated in a fuel cell test, showing stable operation for 300 hours with high power density.
Researchers have used a new technique to track the reaction of Osmium in single lung cancer cells, providing crucial insights into potential cellular targets for new cancer treatments. The findings could lead to the development of sustainable and effective treatments using Osmium as a catalyst.
A study found that assessing surgery patients for frailty before surgery reduces post-operative mortality, regardless of surgical specialty. The review of national patient databases showed that frailty was a consistent risk factor for death after surgery across all specialties.
A recent study published in Diabetologia found that COVID-19 patients with diabetes have a high risk of death and hospitalization, with 21% mortality rate. Factors such as age, treatment with metformin and insulin, and liver enzyme levels were associated with increased mortality risk.
A new study from Ohio State University found that one in 10 Ohio women thought abortion was illegal due to legislative attempts to ban the practice at six weeks gestation. Women with lower socioeconomic status and those already facing structural barriers to reproductive healthcare were more likely to believe it was illegal.
Scientists develop nasal antiviral spray that prevents SARS-CoV-2 transmission in ferrets, suggesting its effectiveness in preventing infection in people exposed to the new coronavirus. The lipopeptide-based spray is inexpensive, stable, and does not require refrigeration, making it an ideal solution for halting COVID-19 spread globally.
Research found fidaxomicin is more effective than existing TB medication at preventing growth of M. tuberculosis, including resistant strains. Fidaxomicin's in vitro activity was compared to rifampicin and showed promise as a potential new treatment for TB.
A study published in PLOS ONE found that political structure and economic conditions played a major impact on choosing livestock in ancient Europe. The research analyzed data from 101 archaeological sites across the northeastern Iberian Peninsula, revealing significant changes in livestock use over time.
Researchers used bacteria Bacillus cohnii to create self-healing concrete that can repair small fissures within 28 days, extending the lifespan of structures by up to 4 times. This innovative material is particularly relevant for construction in seismically risky areas and high-humidity regions.
A new study by Penn State researchers demonstrates that facilitating researcher-policymaker interactions can influence legislators' thinking about policy issues and drafting legislation. Participating legislative offices sponsored more bills containing research language, and members showed a modest increase in believing research eviden...
A study of over 1,700 young people exposed to major hurricanes found that most experienced recovery or low-decreasing post-traumatic stress symptoms. The trajectories among youth reflected a need for health surveillance systems and stepped care interventions after disasters.
A new anti-inflammatory nanotherapy has shown promising results in reducing intestinal inflammation and shrinking lesions in a rodent model of severe Crohn's disease. The approach could potentially replace biologic antibody therapies with fewer side effects.
A study by University of Chicago researchers found that some neurons in the brain can compensate for the loss of their neighboring neuron, a process known as synaptic plasticity. However, not all neurons have this capacity, and the remaining neuron's ability to compensate depends on its functional properties.
Researchers will investigate climate-resistant oats and develop innovative products with industrial partners. The project aims to promote the health, economic, and environmental benefits of growing oats in Wales and Ireland.
Researchers from the UOC analyzed 18 blockchain-based multimedia content protection systems, identifying gaps in research and shortcoming in interoperability, scalability, and design. The study proposes a taxonomy to guide development of blockchain-based copyright protection systems.
Researchers developed a new X-ray imaging scanner that provides surgeons with a full 3D image of extracted tissue lumps, allowing for improved detection of diseased tissue. This technology has the potential to significantly reduce the need for repeat operations in breast cancer patients.
Researchers at the Max Planck Institute for Human Development argue that neural variability is a key dimension for understanding brain-behavior relationships. Studies have shown that neural variability has a direct influence on behavior, with individuals who can adapt their neural variability performing better on tasks.
A study published in PNAS documents changes associated with prolonged anesthesia in the brains of mice, revealing significant alterations in synaptic architecture. The findings support reports of post-hospital cognitive dysfunction and suggest a physical link between cognitive impairment and prolonged medically induced coma.
A recent study published in Social Psychology and Personality Science found that women with abdominal fat are more stigmatized than those with gluteofemoral fat. The research team also discovered that body shape plays a significant role in driving fat stigma, regardless of weight or ethnicity.
Research found that morning exercise was associated with higher risks of developing coronary heart disease in men, while midday exercise had lower cardiorespiratory fitness levels. The study suggests that timing of physical activity may play a role in cardiovascular health outcomes for individuals with type 2 diabetes.
Hospital admissions in the UK due to food-induced anaphylaxis have more than tripled over the past 20 years. Despite this increase, the death rate from food-induced anaphylaxis has halved, according to research published in The BMJ.
Researchers at UMass Lowell have developed a new 3D imaging technique that uses specialized dye to better visualize human tissue inside the body. The technology, funded by the Massachusetts Life Sciences Center, has the potential to revolutionize medical imaging and improve diagnosis accuracy for breast cancer and other diseases.
A study by West Virginia University found that top sleep trackers can accurately measure total sleep time and sleep efficiency, but struggle with sleep staging accuracy. Researchers tested eight commercial sleep trackers and found that some devices overestimated or underestimated sleep metrics, while others were unable to quantify slee...
Researchers found that microbes from termite species can break down lignin, the toughest of three polymers in straw, up to 37%. The microbes also efficiently degrade hemicelluloses and cellulose, which could lead to increased biofuel production.
A new longitudinal study examines relations between parenting, culture, and prosocial behaviors in U.S. Mexican youth, finding both universal and culturally-specific factors contribute to fostering helpful behavior. Cultural practices like ethnic socialization and familism values play a crucial role in supporting prosocial development.
Researchers at University of California - San Diego will investigate psilocybin's safety and efficacy in treating chronic phantom limb pain. The study aims to elucidate brain mechanisms involved, including possible alterations in brain circuitry.
A recent CT scan study of the mummy of Pharaoh Seqenenre-Taa-II provides new insights into his death, revealing that he was executed by multiple attackers and that embalmers skillfully concealed some head wounds. The study also suggests that Seqenenre was about 40 years old at the time of his death.
Researchers have developed a new tool to address disseminated intravascular coagulation (DIC) by targeting blood clots with nanogel spheres loaded with tissue-type plasminogen activator. In vivo studies show promising results in rat models and in vitro tests using DIC patient blood plasma.
Researchers from Duke University found that mental health struggles in early life can lead to premature aging and advanced diseases in adulthood. Investing in prompt mental health care could prevent later diseases and lower societal healthcare costs.
A recent study highlights the complex relationship between climate change and forest management in driving wildfires. Climate change is found to be the primary driver of increasing fires in some ecosystems, while fire suppression dominates in others. The research reveals that local responses to these factors can vary greatly within ind...
Adequate birth spacing may help alleviate stunting in Indian children, according to a Cornell University study. The study found that when children are born at least three years after their older siblings, the height gap between them disappears.
Researchers at WashU Medicine have identified an antibody that removes amyloid plaques from brain tissue and blood vessels, improving vessel function without raising the risk of brain bleeds. This breakthrough discovery offers a potentially safer approach to treating Alzheimer's disease and cerebral amyloid angiopathy.
Researchers have discovered that combining copper-silver ionization with lower amounts of chlorine can decrease disinfection byproducts and cell toxicity in chlorinated pool water. This approach may help mitigate respiratory problems, such as asthma, associated with swimming pool exposure.
Researchers have discovered a way to prevent cell death in the hearts of people with arrhythmogenic cardiomyopathy (ACM), a genetic disease that can lead to sudden cardiac death. By inhibiting two mitochondrial proteins, cell death can be prevented, offering new therapeutic options for those affected.
A newly engineered peptide has been shown to prevent virus transmission among ferrets when given two days prior to co-housing with infected animals. The peptide's stability and effectiveness in reducing infection rates make it a promising candidate for developing an intranasal prophylaxis treatment against SARS-CoV-2 in humans.
A recent study found that between 2010 and 2017, 60% of Spanish children actively commuted to school, with no significant variations observed during this period. The researchers attributed the stable trend to efforts in promoting measures for increasing active commuting.
The ESMO Virtual Plenaries will present original scientific data from randomised phase III and phase II oncology trials, showcasing remarkable therapeutic benefits and progress in unmet areas. The platform aims to accelerate the transition from research to practice, benefiting cancer patients worldwide.
A new DNA biomarker method can screen pregnant women for prenatal environmental contaminants, predicting childhood developmental disorders and chronic illness. The approach has the potential to prevent health problems through early identification of high-risk children.
Thyroid hormone doesn't operate as a straight-on/off switch but rather shifts the balance between gene activity, revealing a more nuanced mechanism of action. This discovery has significant implications for understanding metabolic diseases and developing targeted therapies.
Children in a social skills program with therapy dogs improved their moods and engagement levels, with many crediting the dogs for emotional well-being benefits. The study found that canine-assisted interventions can provide unique advantages in building social skills.
A new study by the University of Limerick reveals that a person's immune system directly affects their long-term risk of death, with conscientious individuals showing lower levels of interleukin-6 leading to increased longevity. The research provides insight into the biological mechanisms underlying personality traits and mortality risk.
Researchers found that individuals without α-actinin-3 in their muscle fiber protein have slower-twitch muscle fibers, which provide better tolerance to low temperatures and energy efficiency. This mutation likely provided an evolutionary advantage in colder climates but may increase disease risk in modern society.
A University of Sydney-led team has revealed the shape of the glutamate transporter, a tiny protein controlling cell-to-cell communication. The discovery using cryogenic electron microscopy could help design drugs for diseases such as episodic ataxia and Alzheimer's disease.