A study published in PNAS found that trust and knowledge about vaccination are stronger predictors of vaccination than Covid-specific factors. Background beliefs and behavior regarding vaccination in general were more than twice as predictive of the change in vaccination as beliefs about the pandemic itself.
A new study published in Nature found that valine is essential for the growth of T cell acute lymphoblastic leukemia, a type of childhood blood cancer. Blocking valine-linked genes led to decreased valine levels and stalled tumor cells from growing.
Researchers from Politecnico di Torino and INRIM have developed a quantum conformance test that uses entangled light sources to accurately detect conforming or defective products. The test reduces classification errors and improves monitoring efficiency, showing promising prospects for practical applications.
New research reveals that COVID-19 vaccinated kidney transplant recipients have impaired antibody responses against emerging SARS-CoV-2 variants, including B.1.351 and B.1.617.2. The study found that these patients require additional vaccinations to maintain high levels of neutralizing antibodies.
Researchers have identified genes associated with spinach's resistance to downy mildew and its levels of oxalates. The findings could help breeders produce disease-resistant varieties with more consumer appeal, improving spinach's market prospects.
A study published by Dr. Laura Aymerich-Franch and Iliana Ferrer found that using a virtual coach via voice assistant improved participants' psychological well-being and life satisfaction. The virtual coach guided users to set goals, visualize success, and implement positive change.
A global survey of 10,000 children and young people found that nearly half report feeling anxious and distressed due to government inaction on climate change. The study concludes that governments must take collective action to protect the mental health of young people by addressing climate change.
A recent analysis of 1.3 million surgical procedures found that solo procedures performed by surgical residents were not associated with increased risk of death or complications. The study suggests that residents' performance in these settings may be comparable to that of attending surgeons.
A VCU-led study surveyed 216 dental faculty members, assessing personal and work-related burnout, resiliency, and loneliness. The study found average scores for burnout and loneliness, highlighting the need for dental schools to provide education, training, and incentives to reduce burnout and increase resilience among faculty.
Physicists at Rice University have found telltale signs of antiferromagnetic spin fluctuations coupled to superconductivity in uranium ditelluride, a rare material promising fault-free quantum computing. The discovery upends the leading explanation of how this state of matter arises in the material.
A recent study has found that snake venoms and mammalian salivary proteins share a common origin, suggesting that the foundation for venom to evolve exists in both snakes and mammals. This discovery reveals that the line between venomous and non-venomous mammals is blurrier than previously thought.
A new study reveals that flexibility in peptides used to treat Type 2 diabetes may be key to their effectiveness. The research found that a peptide called GLP-1 can switch between two shapes, maximizing its potency and activating insulin release from the pancreas.
A study of 1.2 million symptomatic adults found that unvaccinated individuals had a higher risk of infection with SARS-CoV-2 compared to vaccinated adults. The analysis suggests that vaccination significantly reduces the risk of symptomatic COVID-19.
Scientists at the University of Basel have discovered a new signaling pathway that enables T cells to survive for decades. Coronin 1 regulates this pathway, which suppresses T cell death by maintaining PI3Kdelta activity. This finding has significant implications for understanding and controlling immune function.
A major new study of ancient DNA has traced the movement of people into southern Britain during the Bronze Age, showing sustained contacts between mainland Britain and Europe over several centuries. The study suggests that Celtic languages arrived in Britain in the Bronze Age, contradicting previous theories.
Scientists at Osaka Prefecture University have identified specific parts of the dog allergen Can f 1 that can trigger an immune response in people. The researchers used X-ray crystallography to determine the structure of the protein and found several potential epitopes, or regions, that could be targeted by a vaccine.
Austrian researchers developed a detailed epidemiological model to study the spread of coronavirus in nursing homes. The agent-based simulation tool helps balance safety and quality of life, considering vaccination rates and testing accuracy. With a high vaccination rate, major outbreaks are no longer expected.
Researchers investigate Mandelstam-Tamm limit, finding minimum time for quantum information change depends on energy uncertainty, and second speed limit emerges when energy uncertainty exceeds average energy of atom. This discovery proves fundamental limits to quantum computers' processing power.
Researchers developed a method to directly bond gold electrodes onto separate ultra-thin polymer films without adhesives or high temperatures. The new technique, called water-vapor plasma-assisted bonding, creates stable bonds between gold electrodes printed into ultra-thin polymer sheets.
Researchers have identified NDUFS1 and ATP5O as novel markers of aggressive prostate cancer, associated with poorer survival rates. The study's findings provide new insights into the disease's molecular mechanisms and potential targets for therapy.
Research by Dr. Sarah Crozier found that children aged eight or nine were more likely to be obese if their mother had a poor diet during – and before – pregnancy. The study, which analyzed data from 2,963 mother-child pairs, suggests that intervening at the earliest possible stage in a child's life can help tackle childhood obesity.
A study published by UC San Diego researchers found that heat waves significantly increase emergency room visits among people experiencing homelessness. The study highlights the need for heat action plans to protect vulnerable populations from extreme weather conditions.
Two studies highlight significant migration to Great Britain that replaced 50% of the island's ancestry during the Late Bronze Age. The analysis also reveals a dramatic increase in milk tolerance around 1200 B.C., providing new insights into dairy consumption in Britain.
A research team at SUTD has developed an ultra-scalable artificial synapse using 2D materials, enabling the commercialization of brain-inspired hardware. The device integrates functional and silent synapses into a single unit, reducing hardware costs and improving efficiency.
A global study published in JAMA Network Open found that patients hospitalized with COVID-19 who have metabolic syndrome are at a higher risk of developing acute respiratory distress syndrome and dying. The study examined records of over 46,000 patients across 26 countries and found that those with metabolic syndrome were 36% more like...
A study by the University of Tokyo reveals that musical training can activate areas of the brain associated with language processing, regardless of experience level. This connection may explain why people enjoy music even if they're not musically inclined.
A team of researchers found that the building blocks of Earth and Mars originated primarily from the inner Solar System, contradicting a popular theory. The study analyzed the isotopic composition of rocky planets and meteorites, revealing that only about 4% of the material came from beyond Jupiter's orbit.
A global study found that hospitalized COVID-19 patients with metabolic syndrome had a 20% higher risk of developing acute respiratory distress syndrome (ARDS) and dying. The study examined records of over 46,000 patients in 181 hospitals across 26 countries.
Researchers at Lawrence Berkeley National Laboratory developed a method to stabilize graphene nanoribbons and directly measure their unique magnetic properties. By substituting nitrogen atoms along the zigzag edges, they can discretely tune the local electronic structure without disrupting the magnetic properties.
A research team identified a general macroecological mechanism that challenges global conservation strategies, finding that remote fish communities are vulnerable to coral loss and other ecological dependencies
A study of 75,322 people in France found a significant association between long-term formaldehyde exposure and lower levels of cognitive functioning. Workers exposed to formaldehyde for 22 years or longer had a 21% higher risk of global cognitive impairment compared to those who were never exposed.
A new study finds that farmers should be seen as partners in research and development to achieve climate and sustainability goals. Novel funding models, such as joint agenda setting and blended finance, are also needed to support transformative projects in the agricultural sector.
Scientists at the University of Tokyo have created a novel machine learning algorithm that allows for efficient and accurate verification of time-dependent quantum devices. The algorithm, inspired by quantum reservoir computing, leverages memory effects in these systems to improve verification efficiency.
Researchers have successfully cultivated an archaeon called Methanoliparia from an oil production facility, which can convert oil into methane and carbon dioxide on its own. The microbe's unique genetic make-up gives it the ability to break down various hydrocarbons and activate enzymes that produce methane.
A marine-dwelling creature, Trichoplax adhaerens, has been found to resist cancer and repair DNA after radiation damage. Researchers are exploring its unique properties to develop new therapies for cancer.
Researchers at Bar-Ilan University used a crowd-sourced approach to test the effectiveness of mannitol in treating Parkinson's disease. The study, published in BioSocieties, chronicles the story of CliniCrowd, an Israeli company that recruited patients and collected data on mannitol's effects.
Researchers at UNICAMP discovered that total parasite biomass is a better predictor of complications in patients with P. vivax malaria than parasitemia. The study highlights the importance of parasite biomass in the bone marrow and spleen, which play a major role in vivax malaria complications.
A new study found that white matter structural tracts are relatively stable throughout typical development, but show increased instability in children with psychosis spectrum symptoms. The integrity of these tracts was lower in children with psychosis and associated with cognitive function.
Researchers developed a neural network model called STANN that provides new insights into the brain's cellular architecture and functionality. The model predicts precise locations of different cell types and their communication patterns within morphological layers.
A new study provides a detailed timeline of mammal evolution, confirming that modern placental mammal groups postdate the K-Pg extinction. The researchers used a novel computational approach to analyse a large genomic dataset and answer a long-standing question about mammal origins.
A team of archaeologists and geneticists analyzed DNA from 35 individuals buried in a Neolithic tomb, revealing a single extended family with 27 close relatives. The research provides new insights into kinship and burial practices in Neolithic times.
A study published in the journal Brain found that boosting levels of the neurotransmitter norepinephrine with atomoxetine reduced markers of neuroinflammation and stabilized protein Tau, which forms neurofibrillary tangles in the brain. The treatment showed promising results in people with mild cognitive impairment.
The article examines modern migration in the Mediterranean by analyzing abandoned fishing boats and their contents, revealing the impact of policy decisions on displacement. The study provides a nuanced narrative of human experiences during these journeys, highlighting inequalities and varying degrees of preparation among those onboard.
A team of researchers from Chemnitz University of Technology, IFW Dresden, and Max Planck Institute CBG presents a new type of biomedical tool with a tiny biocompatible microelectronic micro-catheter. The catheter has sensor and actuator functions integrated into its wall, making it highly flexible and adaptable to the body.
Researchers discovered that people with inflammatory bowel disease (IBD) have higher levels of microplastics in their feces compared to healthy individuals. The study suggests a possible link between microplastic exposure and IBD, but the exact relationship remains unclear.
The discovery of electroferrofluids with nonequilibrium voltage-controlled magnetism has the potential to control pattern formation and structures, providing valuable insights into dissipative systems. This system can be used to study transition into dissipative systems and understand how external influences interact with the system.
Scientists at Los Alamos National Laboratory developed methods to quantify new COVID-19 variant transmissibility, aiding public health in estimating risk and required vaccination levels. The study found that early detection of variants is possible even with small global frequencies, enabling more effective herd immunity strategies.
Scientists predict that continued global warming could lead to a five-meter sea level rise by 3000 CE, making large areas uninhabitable without extensive modification. The Antarctic ice sheet's collapse, driven by West Antarctica's grounding on a bed below sea level, is the primary reason for this decay.
Researchers have uncovered the truth behind the missing volatiles in meteorites, revealing a massive shockwave phenomenon that stripped elements from planetary building blocks. This finding has significant implications for our understanding of Earth's geochemical evolution and the Solar System's youth.
Researchers have solved a decade-long mystery about the PINK1 protein, which plays a critical role in early onset Parkinson's disease. The discovery provides an unprecedented view of the protein and its activation process, paving the way for developing therapeutic agents that could slow or stop the progression of Parkinson's disease.
Researchers at Rice University found that carbon nanotubes and their fibers experience fatigue under cyclic loads, leading to slippage and strain accumulation. The fibers' endurance limit is around 30%-50% of their tensile strength, allowing them to last practically forever.
Researchers found that sulphur mollies create surface waves to deter predators, with the wave number decreasing capture probability. The collective behavior has anti-predator benefits, providing protection from bird attacks.
Researchers at INRS have developed a bioactive coating that mimics bone tissue using chitosan, collagen, and copper-doped phosphate glass. The coating promotes healing and reduces the risk of rejection, paving the way for improved orthopaedic implant success.
Researchers developed a novel strategy to deliver siRNA therapeutics directly to the brain, reversing Huntington's disease symptoms and improving behavioral deficits. The approach utilizes exosomes to facilitate siRNA delivery, avoiding invasive procedures and safety concerns.
Research among 2,783 Western Europeans found that mosque attendance and country of origin impact attitudes on homosexuality. Second-generation migrants adopt more local values, while first-generation migrants are shaped by their origins.
A new CU Boulder study reveals that iodine from desert dust can decrease ozone air pollution but prolong greenhouse gas lifetimes. The finding has significant implications for air quality and climate, forcing researchers to re-evaluate how particles from land impact the atmosphere's chemistry.
A long-term study found that academic education can positively affect aging of the brain, with reduced degenerative processes and improved cognitive performance. Participants with an academic background showed a lower increase in signs of brain degeneration and faster processing speeds.
A novel spontaneous chromosomal translocation on chromosome 6 in watermelon leads to meiotic abnormalities and reduced seed production. This study identifies the causal relationship between the translocation and gamete semi-sterility, providing insights into the molecular mechanisms underlying diploid less-seeded watermelon formation.
A new study published in Health Promotion Practice highlights the flaws in sexual education on TikTok, a video-based social media platform. The study found that many videos on the app provide unverified claims and misinformation, posing a risk to teenagers and young adults seeking sex education.
Researchers have discovered at least 70 new free-floating planets, each roughly the mass of Jupiter, in a nearby region of the Milky Way. The discovery was made using observations and archival data from several observatories, including NSF's NOIRLab facilities.