A modern chemotherapy drug is more effective against advanced prostate cancer than a second targeted hormone therapy, with cabazitaxel extending men's lives by an average of 3 months. The study suggests that cancer's lethal ability to develop drug resistance affects treatment response across precision medicines.
A preliminary study from Children's National Hospital found no significant gluten transfer when tools like the same toaster or knives are used for both gluten-free and gluten-containing foods. Basic kitchen hygiene can further reduce gluten transfer.
A new study from the University of Arizona has identified a link between smartphone dependency and symptoms of depression and loneliness. Smartphone dependency predicts higher reports of depressive symptoms and loneliness, rather than the other way around.
A new Yale University study reveals that supermassive black holes grow in tandem with their host galaxies, influenced by the rate of star formation. The research provides a sharper understanding of the intricate relationship between these cosmic entities.
The TAILORx trial has shown that women with high Recurrence Scores (26-100) have a 93% chance of being cancer-free after five years, with those receiving chemotherapy having a significantly better outcome. The findings support the use of adjuvant chemotherapy to improve treatment outcomes in early breast cancer patients.
A new tool, HWISE Scale, measures household water insecurity in low- and middle-income countries. It provides actionable information to address the global water crisis, strongly associated with food insecurity, stress, and economic productivity.
A new blood test can identify complex DNA mutations in lung cancer patients, replacing invasive biopsies. The test has shown promise in detecting ALK genetic mutations, which respond well to targeted therapy.
Researchers used multifactor models to examine the impact of climate change on marine species in the US Northeast Shelf. The study found that more than 50% of species would experience a decline in habitat space, posing serious trouble for certain species like the Atlantic cod.
A recent study found that better access to clean water, sanitation services, and family planning can substantially reduce preventable child mortality in Africa. The analysis determined that large households are linked to worsening child health outcomes in developing nations.
A team of UC Davis researchers led by Vladimir Yarov-Yarovoy is developing a new class of peptides to treat chronic pain with minimal side effects. The goal is to identify the most effective peptide design that can selectively block pain-associated sodium channels without affecting other channels.
Researchers analyzed ancient crocodiles' shapes, modern diets, and fossil records to reconstruct their diets. Slender-snouted groups eat various prey, while broader-snouted groups consume larger prey up to their size.
Researchers discovered a correlation between statin dosage and osteoporosis diagnosis in a large patient dataset. Lower doses of cholesterol-lowering drugs were found to protect against bone resorption, while higher doses increased the risk of osteoporosis.
Review Commons aims to accelerate and streamline the process of publishing by conducting high-quality peer review of manuscripts before journal submission. Peer reviewers evaluate technical rigor, suggest improvements, and comment on potential value to specific communities.
Researchers from FEFU and international colleagues develop a multi-purpose sensor using nanotextured gold film, enabling trace-level molecule detection in liquid and gas environments. The sensor's sensitivity is attributed to resonant optical properties of nanoantennas created by femtosecond laser printing.
A new triple-therapy inhaler combining a steroid preventer, long-acting bronchodilator, and muscarinic antagonist significantly improved lung function and reduced moderate to severe asthma attacks. Patients with uncontrolled asthma who used the inhaler saw increased airway obstruction clearance and fewer exacerbations.
A new study found that halving red and processed meat consumption reduces LDL 'bad' cholesterol levels and heart disease risk by an average of 10%. Researchers discovered that even small changes to RPM intake can induce significant changes in LDL cholesterol, potentially reducing the risk of developing heart disease.
A new study from West Virginia University found that 78% of applicants claimed to have at least one publication, with 56% listing inaccurate or unverifiable publications. The researchers hope their findings can inform recommendations for improving the academic hiring process and increasing transparency.
Researchers have sequenced and assembled the red pineapple genome, revealing how natural and artificial selection shaped key traits. The study supports the hypothesis that some plants can be domesticated in a single step through clonal propagation.
Researchers have discovered that purple martins are roosting in small forest patches as they migrate from North America to Brazil. The birds seem to be intentionally seeking out these isolated habitats, possibly due to fewer predators than in larger forest areas.
Researchers at the University of Cambridge found that people who achieve weight loss of 10% or more within five years after diagnosis are more than twice as likely to go into remission. This suggests that significant calorie restriction and weight loss can reverse type 2 diabetes.
A new study finds that increasing levels of 'good' cholesterol reversed disease in the blood vessels of mice with diabetes, reversing atherosclerosis. The study also shows that raising functional HDL levels stopped inflammation and improved cardiovascular disease processes.
Researchers at UCSB have enabled identifying a person behind a wall using only WiFi transceivers outside, utilizing received power measurements of a WiFi link. The proposed approach achieves an accuracy of 84% in correctly identifying the person behind the wall, with potential applications in surveillance and security.
Researchers at the University of Bonn found that conventional washing machines in hospitals and potentially households can transmit antibiotic-resistant bacteria to newborns through clothing. The study highlights the need for higher temperatures during laundry to prevent transmission of dangerous pathogens.
A new study found that schools are breeding grounds for teenage vaping, with students accessing devices and peer influence playing a significant role. Schools can be effective in preventing teen e-cigarette use if they implement health education programs and restrict access to devices.
A study found that increasing vegetarian meal options led to a significant increase in sales, with diners who previously avoided vegetarian meals purchasing more after increased availability. The results suggest that expanding vegetarian options can reduce meat consumption and promote healthier eating habits.
Researchers at RUDN University have created non-toxic derivatives of chitosan with enhanced antibacterial activity, comparable to modern antibiotics. These novel materials can be used as preservatives in food coatings, providing a safer and more sustainable solution.
Teenage e-cigarette use is heavily influenced by parental and sibling attitudes, with flavors being a major draw for young users. Research also highlights the need for mandatory education on e-cigarette use among teens and increased regulation of flavored products.
Scientists discuss strengths and weaknesses of organoids as a model for human cortex, employing them to study developmental brain disorders. Researchers explore the viability of mini-brains in clinical research.
A new study reveals that cooking food fundamentally alters the microbiomes of both mice and humans. Cooking raw foods can harm certain microbes, while cooked foods may be more calorie-dense, affecting gut bacteria. In a human trial, participants showed significant changes in their microbiome after switching between raw and cooked diets.
A new treatment approach for metastatic prostate cancer has shown promising results, delaying disease progression by more than double and potentially extending lives. The treatment targets genetic alterations that enable cancer cells to repair themselves, leading to significant extensions in time before the disease grows and spreads.
A new study suggests that great apes, including chimpanzees, bonobos, and orangutans, possess a theory of mind, enabling them to understand others' mental states. The team observed that the apes anticipated an agent's actions based on their own experiences with different barriers.
Scientists from NUST MISIS and University of Rome Tor Vergata developed a new approach to design perovskite solar cells using MXene, increasing efficiency by more than 25% compared to original prototypes. The innovative material enhances charge extraction through interfaces.
Researchers at Oak Ridge National Laboratory developed a method to isolate specific microbes from complex human oral microbiome samples using antibody engineering. They successfully isolated three different species of TM7 and another uncultivated bacterial group, SR1.
A new AI system can accurately identify key findings in chest X-rays of pneumonia patients in just 10 seconds, significantly outperforming current clinical practice. This ultra-quick detection enables physicians to confirm a pneumonia diagnosis faster, allowing for timely treatment and reducing delays for severely ill patients.
Scientists created a human milk fat substitute from seed oil by modifying its metabolism to produce triacylglycerols with a specific fatty acid structure. This innovation could provide a cheap and sustainable source of human milk fat substitute for infant formula.
A UBC data science method analyzes citizens' access to hospitals and walk-in clinics, revealing large numbers without good access to health care. The study found that 80% of Portland residents, 51% of Seattleites, and 37% of Vancouverites lack sufficient healthcare access due to insufficient facilities and transit services.
Researchers designed a new structural design method that can transform flat layers into predetermined shapes in response to ambient temperature changes. The new structures can achieve complex configurations, such as transforming into a human face shape.
A new study by Michigan Medicine and University of Michigan found that nearly one in three low-income people with chronic illnesses discovered a new condition after enrolling in expanded Medicaid. Half of those with chronic conditions reported improved overall health within a year of coverage, with similar improvements in mental health.
Researchers from NUST MISIS created a unique composite material that can withstand temperatures up to 700°C, outperforming individual components in terms of microhardness. The material's multilayer structure, made possible by high-pressure torsion, enables improved thermal stability and strength.
Charcot-Marie-Tooth disease causes damage to the peripheral nervous system, affecting balance and motor skills. Researchers found that mutated enzymes take on an unusual shape, leading to unwanted interactions with nearby proteins and potential disease severity.
A study published in Nature Medicine suggests that whole genome sequencing of tumour cells can predict prognosis and identify effective treatments for patients with triple negative breast cancers. The technique reveals genetic signatures and mutations, providing clues to develop new drugs and improve treatment outcomes.
The integration of graphene and 2D materials with silicon technology promises to overcome current challenges and enhance device component function and performance. This could lead to breakthroughs in computational systems, non-computational applications, such as cameras and sensors, and even push performance gains in memory and data st...
A study found that patients with severe insomnia who took a sedative-hypnotic sleep aid showed significant improvement in reported insomnia severity and reduced suicidal thinking. The treatment was particularly effective in reducing suicidal thoughts in patients with the most severe insomnia.
Researchers from the University of Seville have discovered a new mechanism that makes it possible to understand premature ageing in cells with asymmetrical cell division. This mechanism is related to the distribution of microtubule-organising centres (MTOCs) during cell division.
A new study from UC Berkeley finds that hotter temperatures in the desert are causing birds to need more water to cool off, exacerbating a decline in species populations. Larger birds and those with insect or animal diets are most threatened by this heat stress.
Researchers detect non-linguistic experience in brain activity during reading, combining with linguistic information to decode sentence meaning. This breakthrough may guide future efforts in language disorders and artificial intelligence.
A new study finds that warmer tropical soils release more car-bon, leading to a 9% increase in atmospheric CO2 by the century's end. The increased microbial activity and changes in soil microbes also promote a positive feedback loop, exacerbating global warming.
Researchers found anticholinergic drugs like glycopyrrolate significantly reduced drooling, but caused adverse effects such as behavioral changes and dehydration. The study suggests choosing a medication with fewer side effects for those with severe motor impairment.
Physicists at Rice University have created a new alloy that exhibits unusual electronic properties when traversing the final frontier of quantum criticality. The cerium palladium aluminum alloy behaves like a spin liquid, a metallic system with exotic properties that can be found in other strongly correlated materials.
The NIH has initiated a collaborative influenza vaccine research network to develop more durable and broadly protective vaccines. The CIVICs program will support the development of universal influenza vaccines with longer-lasting protection against a wider variety of influenza viruses.
A major Canadian-led study has found that most adults can continue to eat red and processed meat without significant impacts on heart disease, diabetes, or cancer. The researchers concluded that a small reduction in risk was associated with reducing meat consumption by three servings per week.
Researchers at Lehigh University have created a new biofabrication method that allows for the regeneration of multiple tissues, such as cartilage and bone, within a single scaffold. This breakthrough could potentially treat debilitating conditions like osteoarthritis, which affects approximately 27 million Americans.
A study by Arizona State University found that urban agriculture can meet 90% of Phoenix's current annual fresh produce consumption. The city could also increase green space by 17% and reduce CO2 emissions by displacing energy use equivalent to 6,000 homes.
A new multidisciplinary study examines projected changes to the Santa Barbara coast and provides recommendations for adaptation. Key impacts include rising temperatures, increased flooding and erosion, and more frequent droughts.
The UC3M has developed a completely autonomous electric vehicle to replace combustion vehicles in the Timanfaya National Park. The minibus features level 5 autonomy, allowing it to operate without human control, and advanced AI perception systems for navigation and localization.
A panel of experts based on rigorous systematic reviews found little to no health benefits for reducing red or processed meat consumption. Most adults can continue their current levels of red and processed meat intake without negative health effects.
Researchers at Istituto Italiano di Tecnologia have developed a new technique called Optoceutics, which uses visible light to specifically direct the fate of tissue cells. This breakthrough has significant potential for regenerative medicine and treating cardiovascular diseases.
A phase III study showed that the combination of encorafenib, binimetinib, and cetuximab significantly improved overall survival (9.0 months) and objective response rates compared to standard care. The treatment was well-tolerated, suggesting a potential paradigm shift in treating BRAF-mutant metastatic colorectal cancer.
A researcher at OU Medicine is studying ways to predict who will get diabetes, so that physicians can intervene earlier. She aims to understand how a person's genetic makeup interacts with lifestyle factors like poor diet and lack of exercise to lead to diabetes.
A major meta-analysis found daily omega-3 supplementation reduced risks of heart attack and CVD events by 8%, with higher doses providing greater risk reduction. The study included over 120,000 adults in 13 randomized trials worldwide.
The University of California, Irvine will conduct a major multi-site health study on the relationship between PFAS-contaminated drinking water and health outcomes. The study aims to advance scientific evidence on human health effects of PFAS and provide answers to communities exposed to contaminated water.
The Global Antibiotic Research and Development Partnership (GARDP) and Entasis Therapeutics have partnered to develop a new oral antibiotic, zoliflodacin, for treating uncomplicated gonorrhea. The phase 3 trial will assess the treatment's efficacy in preventing persistent infections.
A study by researchers at the University of Illinois found that male cowbirds exhibit greater variation in offspring production, conforming to Bateman's Principle. Surprisingly, approximately 75% of cowbirds were monogamous for the entire breeding season despite not providing food or resources to their young.
Researchers have developed a new approach to delivering sight-saving gene therapy to the retina, using a small needle to inject harmless viruses into the suprachoroidal space. This method could provide a more permanent therapeutic option for patients with common diseases such as wet age-related macular degeneration and inherited retina...
A study found that water contamination violations associated with immediate health risks led to a 14% increase in bottled water sales. However, low-income rural communities did not show a significant response to nitrate violations, which pose a risk to infants.
A recent study suggests that great apes possess theory of mind, demonstrated by their ability to anticipate an agent's action based on past experience. The findings indicate that these animals can use perceptual cues to infer another agent's belief about an object's location.
Researchers found that women who experience complications such as preterm births and preeclampsia during their first pregnancy are nearly twice more likely than women without complications to develop high blood pressure later in life. The study emphasizes the need for doctors to focus on knowing the health histories of women.
A University of Córdoba research group has developed a system that can stop the development of Fusarium oxysporum, a pathogenic fungus affecting over 100 crops. The method exploits the fungus's use of autocrine pheromones to detect its own species and control its growth.
A Rutgers-led study uses artificial intelligence to examine genetic signatures of Crohn's disease, revealing previously undiscovered genes linked to the illness. The AI method accurately predicted whether thousands of people had the disease, holding promise for improved diagnosis and treatment.
Physicists at the University of Groningen created curved spin transport channels, enabling independent control over charge and spin currents. This discovery could lead to more energy-efficient electronics by allowing spin injectors and detectors to be integrated into modern 3D circuitry.
Drexel Food Lab developed a new whole grain-rich, lower-sodium hoagie roll that passed sensory tests, reducing sodium by 70mg. The partnership with Amoroso's Baking Company resulted in the production of 1.68 million rolls per year, saving schools over 1,294 pounds of salt annually.
A study found that climate-driven extinctions in Mojave Desert birds may be linked to increased water requirements, particularly for insectivorous and carnivorous species. Climate forecasts predict a 50-78% increase in water needs for Mojave birds, making species declines more likely.
A study of stickleback fish found that male parental care is accompanied by changes in gene activity in the brain, similar to those experienced by mammals. The researchers identified genes associated with mothering and aggression, suggesting a molecular link between fish and mammal parents.
The Lancet Respiratory Medicine published a series of papers on cystic fibrosis treatment, including new CFTR modulator drugs showing promise and improving patient outcomes. Additionally, a three-in-one inhaler therapy was found to improve lung function and reduce asthma attacks in patients with severe asthma.
Researchers at Cornell University have solved the three-dimensional structure of a protein complex involved in vertebrate vision at atomic resolution, revealing how signals from photons are amplified in the eye. The study provides insights into G-protein-coupled receptors and their role in human vision, with potential implications for ...
A recent study from Washington University in St. Louis challenges the idea that species previously exposed to variable conditions are better suited to cope with climate change. The model predicts that simple changes in weather event intensity could be lethal for populations that have experienced similar events in the past.
A triple drug combination of lithium, trametinib, and rapamycin has been shown to extend the lifespan of fruit flies by 48%, a significant increase compared to previous studies. The treatment targets different cellular processes and may have potential benefits for preventing age-related diseases in humans.
Researchers found that protein GAS1 suppresses muscle stem cells' ability to build new muscles and regenerate after injury. Reversing GAS1's effect by using GDNF restores muscle stem cell function and regeneration.
A larger sample size failed to support original claims linking genetic variants to altered brain activation during reading and listening. The new findings highlight the complexity of genes and human brain function relationships.
Researchers studied 2016 El Nino event to evaluate the role of excess heat in coral bleaching. They discovered that bleaching is driven by a variety of stressors, with each region responding differently.
Researchers developed a sandwich-structured electrode using ZIF-67 to trap polysulfides, improving reaction kinetics and preventing the shuttling effect. This enhances lithium sulfur battery performance by up to three times that of traditional lithium ion batteries.
Researchers found that infants with stable, large bacterial clusters had improved respiratory health. The study's findings suggest that early-life interventions could prevent respiratory infections by shaping microbial communities across the body.
A new concept for an aluminum battery has twice the energy density of previous versions and is made of abundant materials, potentially leading to reduced production costs and environmental impact. The idea could be used in large-scale applications such as solar and wind energy storage.
The US FDA has approved a new smallpox vaccine called JYNNEOS, which is non-replicating and can be used to protect against both smallpox and monkeypox diseases. The vaccine developed by Bavarian Nordic was shown to have a superior immune response compared to the existing ACAM2000 vaccine.
Researchers suggest a structural connection between 'content circuits' in the cortex and 'switchboard circuits' that allocate awareness, mediated by L5p neurons. Studies demonstrate interaction between state and contents of consciousness in these cells.
A large-scale international study found that people in economically unequal societies are more supportive of strong, even autocratic leaders. The researchers suggest that economic inequality perceptions fuel a desire for a leader who will restore order by whatever means necessary.
Patients who first see a chiropractor or physical therapist are less likely to be prescribed opioids, reducing the risk of short- and long-term use. The study found that state-level policy regulations impact opioid prescribing, with patients in states with limited access more likely to receive opioids.
Researchers developed nontoxic, biodegradable viscoelastic carrier fluids to enhance fire retardant retention on wildfires-prone vegetation. Treating high-risk locations with these fluids may help prevent wildfires from starting during peak season.
A study led by Georgia State University researchers found that early life racial discrimination is linked to elevated depressive symptoms and accelerated aging processes in African American youth. The study, which analyzed data from over 800 African American families, suggests that experiences of racial discrimination may be driving a ...
A simple cardiac risk score is associated with MRI-detected pre-clinical cerebrovascular disease, including carotid artery plaque and silent strokes. Early detection and treatment of cardiovascular risk factors can prevent cerebrovascular disease from developing.
A phase III trial has shown that targeted therapy ivosidenib improves progression-free survival and overall survival in patients with IDH1-mutated cholangiocarcinoma. The study demonstrated the feasibility of targeting a molecularly defined subgroup, leading to potential changes in clinical practice.
MIT researchers have developed a delivery system that makes RNA vaccines more powerful, triggering efficient protein production and boosting immune response. The nanoparticles also activate an immune signaling pathway, provoking T cells to attack cancer cells and infectious agents.
A new method for detecting manatee calls could help restore populations of the endangered Antillean manatee. By analyzing underwater recordings, scientists can estimate manatee numbers and understand their habitat use in turbid waters.
A recent study presented at the ESMO Congress 2019 found that nearly four times more patients responded to immunotherapy with pembrolizumab than standard chemotherapy in a trial for advanced mesothelioma. However, these responses did not delay progression or improve survival rates.
African American women report feeling pressured to act as superwomen to cope with racial discrimination, but research reveals mixed results on the persona's impact on health. Some aspects of being a strong black woman seem to protect against chronic stress, while others exacerbate its negative effects.
Researchers have developed a new CRISPR-Cas9 variant that reduces unintended changes in DNA, increasing precision in gene therapy. The SaCas9-HF variant shows high on-target efficiency and nearly undetectable off-target activity, offering a promising alternative for precise genome editing.
A game of chance experiment revealed that German commercial fishermen are more honest than students when not under suspicion. However, when told to report their results in favor of the EU, almost one in three fishermen answered dishonestly. The study highlights the importance of trust between fishermen and regulatory authorities.
Hurricane Lorenzo attained Category 5 strength briefly, becoming the strongest hurricane on record in the eastern-most Atlantic Ocean. The Suomi NPP satellite provided infrared data that showed changes in the storm's eye and powerful thunderstorms, and mesospheric gravity waves were also observed.
Researchers identified two mechanisms driving herbicide-resistant weed emergence in Ontario: pollen and seed dispersal via wind and water, and spontaneous genetic mutations. This study highlights the need for integrated management approaches to minimize gene flow and resistances, including thorough equipment cleaning and crop rotation.
A monthly phone call from a care team navigator can suppress depression and improve quality of life for dementia caregivers. The 12-month study found a significant decrease in caregiver depression and a notable increase in patient quality of life.
RUDN University mathematicians developed a model to optimize data center efficiency using Markov chains. Their method reduces server overheating and improves server capacity utilization, resulting in significant cost savings.
A preventive treatment developed by Stanford researchers could greatly reduce the incidence and severity of wildfires. The approach involves an environmentally benign gel-like fluid that helps common wildland fire retardants last longer on vegetation.
A study found that doubling vegetarian options reduced meat-rich purchases by 40-80%. The results suggest tweaking food availability can influence people's decisions for human health and environmental preservation. No rebound effect was detected, meaning opting for a veggie lunch didn't lead to a compensatory meat-heavy dinner.
A new program, Me & You: Building Healthy Relationships, was effective in reducing dating violence perpetration and victimization among early middle school ethnic-minority students. The program uses a life skills decision-making model to teach youth better communication and problem-solving skills.
A potent monoclonal antibody has been developed to impede henipavirus fusion with cell membranes, blocking viral genome injection. The antibody recognizes a specific area of the viral membrane machinery, preventing membrane fusion and keeping viral material out of host cells.
The study found measurable adverse biologic effects on lung health and cells in humans, animals, and tissue samples. Vaping has been linked to increased respiratory symptoms, including bronchitis-like symptoms and asthma, as well as possible lung damage and immunosuppression.
A new paper published in JAMA recommends a continuum of care approach, including lifestyle modification therapy, medications, and bariatric surgery, to treat adolescents with obesity. The study suggests that filling the treatment gap between lifestyle modification and surgery is crucial.
A study published in CMAJ found that heart disease increases the risk of hospitalization for allopurinol-related severe skin reactions. People with specific genetic markers, such as HLA-B*5801, are at higher risk. The risk is further increased when combined with kidney disease.
Researchers propose female orgasm evolved from copulation-induced ovulation (CIO) in animals like rabbits. A study found that inhibiting CIO reduced ovulations in treated rabbits, supporting the hypothesis of a shared evolutionary origin.
A new cryptocurrency system, Byzantine Reliable Broadcast, achieves safe and secure transactions with virtually zero energy cost. This paradigm shift is made possible by assuming all players are honest until proven guilty, eliminating the need for complex consensus tasks.
Researchers discovered a shared molecular mechanism among botanical folk medicines that lower blood pressure by activating the KCNQ5 potassium channel in blood vessels. This finding could lead to targeted therapies for diseases like hypertension and KCNQ5 loss-of-function encephalopathy.
Reducing diesel emissions from freight trucks can lead to significant improvements in public health and the economy. By 2050, studies predict a decline in mortality rates and annual savings of $38 billion, thanks to improved air quality and technology.
A new analysis of two international clinical trials predicts that benralizumab may be effective for a subpopulation of patients with moderate to very severe COPD who have elevated blood eosinophil counts and a history of frequent exacerbations. The study found no significant efficacy in reducing annual COPD exacerbation rates for patie...
Researchers at OIST Graduate University revealed the flagellar hook's mechanics, showing how it acts as a dynamic joint to transmit torque and enable bacterial motility. The study provides insights into the hook's flexible and rigid structure, allowing for dynamic shifts in its conformation.
A study of 3,778 African American participants found an association between shorter sleep duration and lower body mass index (BMI), with more than 30% of participants overweight or obese. The researchers recommend promoting better sleep hygiene to help combat obesity.
Researchers found that individuals with generalized anxiety disorder were more sensitive to emotional shifts and experienced anxiety during relaxation exercises. This sensitivity was linked to feeling anxious while being led through relaxation sessions.
Researchers at Imperial College London developed microneedle biosensors that accurately detect changing antibiotic concentrations in patients' bodies. The technology enables real-time monitoring with similar results to blood tests.
Researchers have successfully grown elongated hexagon-shaped flakes of borophene on a silver substrate, overcoming a major hurdle in its production. The discovery could enable the creation of atom-width conductive wires for nanoelectronics devices.
Researchers at UC San Diego School of Medicine discovered that genetic variations in NKX2-5 protein affect heart function, revealing a common mechanism across multiple heart-related traits. The study uses skin-derived induced pluripotent stem cells to analyze the role of NKX2-5 variants.
A new technique uses nanoparticles to measure how quickly they move through mucus samples, correlating with COPD severity. The study's findings suggest that the structure of mucus in patients with severe COPD may be distinct and affect particle movement.
Aalto University researchers have developed a natural wax coating that makes garments water-resistant and breathable, using carnauba wax and a cheaper, cationic starch alternative. The coating retains breathability and natural feel while being environmentally friendly.
The BEACON CRC Phase III clinical trial found that the three-drug combination of encorafenib, binimetinib, and cetuximab significantly improved overall survival in patients with BRAF-mutated metastatic colorectal cancer. Median OS for the triplet-targeted therapy was 9 months compared to 5.4 months for standard therapy.
Research reveals that subsequent terrorist attacks are more likely to occur within a 20km radius of the initial attack, suggesting a localized pattern. The study also finds that group alliances and rivalries play a crucial role in shaping terror activity, with mutually reinforcing effects between terror attacks and state intervention.
A study of 79,000 gun purchasers found that those with prior DUI convictions were at increased risk of arrest for violent crimes. Gun purchasers with DUI convictions were 8.8% more likely to be arrested for violent crimes compared to those without a criminal history.
Tetravinylallene, a highly unsaturated molecule with two adjacent double bonds, has been synthesized for the first time, offering a new approach to constructing complex molecular frameworks. Its symmetry enables chemists to perform multiple reactions in one step, making it a potent tool for synthesizing natural products and drugs.
A new method uses neutron beams to establish facts about warheads, physically encrypting information to prevent disclosure of military secrets. The system balances verification with secrecy for countries involved in arms reduction pacts.
Research reveals how CBD inhibits emotional processing in rats exposed to THC, reducing anxiety behaviors. The study proposes a bi-directional control of ERK1-2 phosphorylation as the key mechanism behind these findings.
Researchers found that women with asthma are more likely to have lower levels of free testosterone and estradiol compared to those without asthma. Elevated sex hormone levels were associated with reduced odds of asthma in both men and women, particularly obese individuals.
Scientists have successfully implanted an electronic device into tobacco plants, allowing them to deliver a stress hormone called ABA. This enables the plant to close its small pores and conserve water.
A UC Davis study found that handgun purchasers with a prior DUI conviction are at a higher risk of future arrests for violent crimes, including murder and assault. The research used California crime data from 2001 to 2013 to identify purchases made by individuals with at least one DUI conviction.
Researchers developed a new approach to diagnosing melanoma using microRNA biomarkers, achieving high sensitivity and specificity rates. The method overcomes challenges of tumor heterogeneity and improves diagnostic accuracy, potentially leading to earlier detection and better patient outcomes.
A phase III trial found that olaparib significantly delayed disease progression by about four months compared to enzalutamide and abiraterone, resulting in a 66 per cent greater delay. The study highlighted the importance of genomic testing in prostate cancer patients.
A recent study has shown that targeting faulty DNA repair mechanisms can slow the progression of advanced prostate cancer and improve survival rates. The PROfound trial demonstrated a significant delay in cancer progression with olaparib, compared to new hormonal agents, in patients with metastatic, pre-treated prostate cancer.
Tropical Storm Narda is expected to produce heavy rainfall along Mexico's west coast, with potential accumulations ranging from 1-6 inches. NASA's Aqua satellite captured images of the storm, revealing deep convection and cloud tops colder than minus 80 degrees Celsius.
A study of nearly 9,700 Medicare beneficiaries found that food insecurity was common among older adults (1 in 10) and individuals with long-term disabilities (4 in 10). Lower incomes and reporting multiple chronic conditions were associated with increased risk of food insecurity.
New research finds that climate change may exacerbate species conflicts, driving extinctions, and highlights the importance of landscape connectivity. High movement rates can reduce conflict, emphasizing the need for well-connected landscapes.
Scientists developed computational models of word meanings and tested them against real-time brain activity in volunteers, revealing how the brain combines words to make sense in context. The study shows how word constraints directly affect meaning interpretation, highlighting the neural mechanisms behind spoken language understanding.
UT Dallas researchers have shown that hyperspectral imaging and AI can predict the presence of cancer cells with 80-90% accuracy in 293 tissue specimens. This technology, called a smart surgical microscope, aims to reduce operating time, lower medical costs, and save lives.
A new study published in Health and Place found that living close to the coast supports better mental health in England's poorest urban areas. The research analyzed data from nearly 26,000 respondents and revealed a link between coastal proximity and reduced symptoms of mental health disorders among low-income households.
Researchers developed a machine learning method to enhance optoacoustic imaging quality without sacrificing it. The approach uses sparse data, allowing for reduced sensor numbers and improved diagnosis accuracy, facilitating clinical decision-making.
Researchers found polyethylene terephthalate (PET) drinking bottles are the most abundant type of debris, increasing at 14.7% annually since the 1980s. The majority of recent bottles were manufactured in Asia, with China being a primary source.
Researchers at Kyoto University have developed a method to selectively amplify the effect of X-ray radiation on cancer cells. The technique uses specially designed silica nanoparticles loaded with gadolinium, which releases low-energy electrons when hit by precisely tuned X-rays, damaging cancer cell vital components and killing them.
A Waseda University-led research reveals that SET/TAF1, a proto-oncogene, functions as a tension sensor to regulate Aurora B kinase activity and maintain even chromosome distribution. This discovery sheds light on the molecular mechanism of cancer-causing oncogenes and their role in leukemia development.
Typhoon Mitag continues to produce strong thunderstorms around its cloud-filled eye, affecting Taiwan and forecasted to graze China's east coast. The storm is at peak intensity, moving northwards with maximum sustained winds near 75 knots.