A Yale study found that public consensus on climate change is shaped by cultural values, not science literacy. Members of the public become more divided on climate change risks as they become more science literate and numerate.
Researchers have developed a closed-loop fabrication method to tailor graphene into desired edge structures and shapes. The technique uses interaction forces as real-time feedback, allowing for precise cutting control. This innovation has the potential to fabricate large-scale graphene-based nanodevices at low cost with high efficiency.
The study used proteomic techniques to analyze the effects of grafted methoxypoly(ethylene glycol) on plasma protein adsorption. Results showed that the polymer-mediated surface camouflage prevented immune recognition signals, enhancing biocompatibility and reducing alloimmunization.
A new study published in The Lancet found that intravenous magnesium sulphate does not reduce poor outcomes after haemorrhagic stroke. No difference was observed between patients receiving magnesium and those receiving placebo.
Researchers at the University of Georgia have developed a new infant formula using hazelnut oil that better mimics the structure of human milk. This design improves the digestion and absorption of essential fatty acids, including DHA and ARA, which are crucial for infant development.
Researchers at UC San Diego have received over $12 million in new grants from the California Institute for Regenerative Medicine to develop stem cell-based treatments for various diseases. The awards will support projects that aim to repair gene mutations, find new drugs and regeneratin spinal cord injuries.
A study found that early physical therapist treatment for low back pain was associated with reduced risk of subsequent healthcare utilization and lower overall healthcare costs. Patients who received early care from a physical therapist had lower rates of surgery, injections, and opioid use, as well as reduced medical costs.
Women referred to the telephone-based nurse management program had a lower risk of high baby birth weight and were more likely to have postpartum glucose testing, leading to earlier identification and management of postpartum glucose intolerance or diabetes. The study suggests that this program can improve outcomes for women with gesta...
A survey of primary care doctors found that many resist stopping routine PSA testing due to patient expectations and malpractice concerns. Researchers are working on a decision-making tool to help doctors make informed choices about prostate cancer screening.
Scientists analyzed magma chamber crystals and correlated them with seismic signals from Mount St. Helens' 1980 eruption, revealing a clear connection between crystal growth and volcanic activity. This study could improve eruption forecasting by providing insights into the timing of magma input and pulses of seismicity.
Researchers at Ohio State University Comprehensive Cancer Center discovered a small inherited change in DNA responsible for overactivating the BAALC gene, which is associated with poor treatment response in acute leukemia. The study found that high levels of RUNX1 protein are linked to high BAALC gene expression.
Workers' compensation insurance is not used enough to cover workplace illnesses and injuries. Nearly 80% of these costs are paid by employer-provided health insurance, Medicare, Medicaid, Social Security, and other disability funds. The resulting low premiums provide little incentive for companies to promote workplace safety.
Researchers developed a computer software that combines ancient practices with modern medicine by analyzing images of the tongue, indicating potential health issues. The software distinguishes between tongues showing signs of hot or cold zheng, which is associated with various symptoms such as fever, chills and loose stool.
The University of Miami's R.J. Dunlap Marine Conservation Program will receive a $40,000 grant from Wells Fargo to enhance marine conservation science education and research. The program aims to inspire youth to learn STEM skills and adopt conservation attitudes, as well as raise awareness about marine ecology and shark species.
The study reveals a prevalence of 70.4% for contraceptive use during the first sexual encounter among Spanish women, with notable differences observed between regions and socio-economic groups. Factors such as education level and geographical location significantly impact contraceptive use in this context.
Researchers have identified a key player in the mechanism that tells plants when to flower, involving a protein called FKF1 and the plant's circadian clock. This discovery may lead to improved crop yields and better understanding of plant biology.
A new high-throughput method identifies promising electrocatalysts for water oxidation, enabling the efficient storage of solar energy. The technique uses ultraviolet light and a fluorescent paint to test metal-oxide electrocatalysts, accelerating the discovery process.
The Open Data Institute (ODI) will incubate and mentor new businesses that exploit open data, aiming to drive economic growth. The institute will also host 'appathons' or 'hackathons' to develop new use cases for open data.
Researchers have found that cancer cells may require simpler genetic mutations than previously thought to grow and proliferate. The most common hemizygous deletions in cancer involve tumor suppressing genes called STOP genes, which are haploinsufficient, meaning they depend on two copies to function normally.
Researchers at Cold Spring Harbor Laboratory have solved the atomic structure of a human protein bound to a microRNA guide, revealing its biological mechanism of action. The discovery could aid in understanding gene function and advancing RNAi as a therapeutic strategy.
A new invasive species of sea crab, Dyspanopeus sayi, has established itself in the Western Mediterranean Coast, particularly in the Ebro Delta. The crabs are well-established and reproducing in the area without problems, with both sexes captured along with ovigerous females carrying eggs.
A research team at Bielefeld University is studying how female locusts prefer males with the most powerful swellings on their front legs. The study aims to understand the evolution of sexual ornaments and their role in mate selection, which may be linked to an animal's health.
Researchers at the European Molecular Biology Laboratory have discovered a 'transformer' protein that allows cells to create vesicles of different shapes and sizes by changing the shape of individual building blocks. This breakthrough provides new insights into the structure and function of COPI protein-coated vesicles.
Researchers found that a specific gene, CCR2, associated with immune activity is linked to memory and cognitive function in people. This discovery could lead to new approaches to slowing or preventing Alzheimer's disease.
Typhoon Sanvu is affecting Iwo To and Chichi Jima with high winds, rough seas, and heavy rainfall. The storm is expected to weaken due to cooler ocean temperatures and wind shear by the end of the weekend.
Researchers found that Skp2 E3 ligase promotes Herceptin resistance in breast cancer by activating the Akt kinase, which also regulates glucose metabolism. The study suggests that blocking Skp2 could inhibit glycolysis and provide a new approach to cancer treatment.
Wildlife researchers at UMass Amherst have captured photographs of the rare Sumatran striped rabbit, which may now be found only in two remote national parks on the Indonesian island. The discovery highlights the importance of protecting these areas from encroachment and development, which threaten the survival of the species.
Researchers developed a mathematical model predicting the final size and shape of platelets, which form blood clots. The study provides insights into the forces inside cells that turn into platelets, shedding light on a longstanding puzzle in platelet formation.
Scientists at Oregon State University have discovered that curcumin can increase levels of a protein that helps prevent infection, highlighting its potential as an alternative to vitamin D. The study found curcumin causes a modest but measurable increase in cathelicidin antimicrobial peptide (CAMP) levels.
Hurricane Bud is expected to make a quick landfall in western Mexico before turning back to sea, bringing heavy rainfall and severe flooding to the region. The storm's slow movement may result in life-threatening flash floods and mudslides as it moves over Mexico's rugged coastal terrain.
Researchers at the University of Bonn have visualized the transport of messenger RNA from the cell nucleus to the cytoplasm using a highly sensitive light microscope. The study reveals that the process involves brief collisions with the nuclear membrane and quality control checks, resulting in only about every fourth successful export.
Dr. David Feola, a University of Kentucky College of Pharmacy faculty member, has received a five-year, $1.8 million grant from the National Institutes of Health to investigate immune responses in the lungs that may lead to medical treatments for cystic fibrosis and other chronic pulmonary inflammatory conditions.
A team of researchers at Baylor College of Medicine has identified a distal axonal cytoskeleton as the boundary that ensures AnkyrinG clusters properly. The findings suggest that AnkyrinG cannot move beyond this boundary, resulting in proper formation of the axon initial segment and subsequent neural function.
A Scripps-led study reveals that the nuisance seaweed Leptolyngbya crossbyana produces honaucins with potent anti-inflammation and bacteria-controlling properties. These compounds could one day treat chronic inflammatory conditions, bacterial infections, acne, and other skin conditions.
A new project aims to increase hearing aid use by providing easy-to-use video tutorials that address common barriers to adoption. The tutorials offer practical tips, animations, and real-life experiences from users to support patients in making the most of their devices.
The University of Louisville has received a $6.3 million grant to develop technology to help paralyzed people regain movement in their limbs, with the goal of improving quality of life. Researchers aim to advance research and treatment options for individuals with spinal cord injuries.
Researchers identified PERK as a crucial protein for maintaining behavioral flexibility, allowing us to adjust behaviors in response to changing circumstances. The study's findings have implications for addressing neurological disorders such as autism and schizophrenia.
A Category Tree system would categorize products based on tested human studies and health benefits, forcing companies to conduct research or change product labels. This system aims to improve transparency and facilitate further research in North America and Europe.
A study by University of Notre Dame biologist Beth Archie and colleagues found that high-ranking male baboons recover more quickly from injuries and are less likely to become ill than other males. Social status is a better predictor of wound-healing than age, highlighting the complex interplay between social context, physiology, and im...
Scientists have directly measured the Yarkovsky effect on asteroid 1999 RQ36, a subtle force causing it to drift from its gravity-ruled orbit. The measurements show the asteroid has deviated by roughly 100 miles over 12 years, revealing its low density and making it an ideal target for the OSIRIS-REx mission.
Researchers found that the human olfactory bulb, a brain structure processing sensory input from the nose, lacks new neuron generation like other mammals. This discovery may explain why humans have a poorer sense of smell compared to other animals.
Researchers emphasize the need for standard bone age measurement to interpret growth status and improve treatment outcomes for children with Crohn's disease. Up to 80% of patients exhibit compromised growth, and bone age is crucial for predicting remaining growth potential and guiding therapeutic decisions.
Researchers identified a single gene AUF1 controlling inflammation, aging and cancer. The study found that deleting the gene led to accelerated aging.
Obese patients have an increased risk of developing kidney damage, or acute kidney injury, after heart surgery. Oxidative stress associated with obesity plays a role in this increased risk. Acute kidney injury affects 5% to 30% of heart surgery patients.
A new study by the Max Planck Florida Institute found that changes in sensory experience can cause massive rewiring of the brain's connections, even in older adults. This rewiring involves fibers supplying the primary input to the cerebral cortex, a key area for sensory perception and cognition.
The International Osteoporosis Foundation reports a significant increase in osteoporosis-related fractures and diagnoses in Latin America, driven by the region's aging population. The projected rise in fragility fractures poses a substantial socio-economic burden on healthcare systems.
Researchers at the University of Bristol used forensic-style chemical analysis to directly link seismic observations to crystal growth in a magma chamber. The study found correlations between peak crystal growth and increased seismicity prior to the 1980 Mount St. Helens eruption.
Researchers at Berkeley Lab observed nanoparticles forming winding polycrystalline chains that align and attach end-to-end to form nanorods with controlled length-to-thickness ratios. This process suggests a new understanding of how nano-sized particles assemble into hierarchical structures.
A study published in the Journal of Clinical Oncology found that childhood cancer survivors experience increased anxiety, depression, and depressive symptoms due to persistent hair loss and disfigurement. The study's findings highlight the long-term impact of childhood cancer treatment on quality of life.
A study found that marine reserves on Australia's Great Barrier Reef produce approximately half of all juvenile recruitment to both reserve and fished reefs. The reserves, which account for just 28% of the local reef area, help sustain valuable fisheries.
Scientists at NASA's Goddard Space Flight Center are developing an infinitely smaller segmented mirror, called the Multiple Mirror Array (MMA), that will revolutionize space-based telescopes. The MMA promises to detect, image, and characterize planets beyond our solar system from a high-altitude balloon.
Researchers at Berkeley Lab directly observed the critical step of oriented attachment in nanocrystal growth, enabling a better understanding of forces driving this phenomenon. This breakthrough has potential applications in synthesizing new biomimetic materials and improving environmental restoration efforts.
A recent study has identified more than 40 genetic regions influencing fertility in Hutterite men, which may shed light on unexplained cases of male infertility. The research also found nine genetic regions impacting sperm quality in non-Hutterites.
A recent clinical trial found that gene therapy can insert the correct ADA gene into patient bone marrow cells, leading to a good response. Defects in B cell tolerance are also corrected after gene therapy, supporting its use as an effective treatment option for ADA-deficient severe combined immunodeficiency patients.
Researchers identified glycerophosphate oxidase as a critical protein for bacterial progression to the brain. A vaccine against this protein protected mice from invasive pneumococcal disease, offering a new approach to immunizing against S. pneumoniae.
Scientists have identified the Mitochondrial Pyruvate Carrier (MPC), a universal carrier that transports pyruvate into mitochondria. This discovery could lead to a better understanding of how cancer cells produce energy and potentially develop new treatments.
A new study from Michigan State University reveals that exercising with a moderately capable virtual partner can significantly boost motivation, with women cycling twice as long when working with a partner. The results suggest the gains observed over six hour-long sessions could be sustained on a longer-term program of exercise.
Research identifies pivotal role of proteins in cellular and disease processes, shedding light on neuromuscular disorder and cancer connections. The study found that impaired Mpc1 and Mpc2 lead to deadly health problems, including the neuromuscular disorder.
A study published in EPJ Data Science found that words with positive emotional content are more frequently used in online communication, enhancing social relations and facilitating interaction. This positive bias is linked to the use of less informative words for emotional expression.
A new study found that warmer summers have allowed the Brown Argus butterfly to shift its diet to wild Geranium plants, enabling it to expand its range in Britain at a rapid rate. Over 20 years, the butterfly has spread northwards by 79km, becoming common in southern England.