Researchers have identified nine new genetic risk factors contributing to myopia, with education levels playing a crucial role. The study suggests that environmental and hereditary factors interact to produce the condition, offering insights into its development and potential treatments.
A new UM study found that higher levels of neighborhood greenness are linked to a significant reduction in chronic illnesses, particularly in low-to-middle income neighborhoods. The study showed a 14% risk reduction for diabetes and hypertension, and 10% reduction for lipid disorders.
A powerful genetic regulator, miR-9, has been identified as a risk factor for schizophrenia, controlling the activity of hundreds of genes involved in fetal brain development. The study, led by Kristen Brennand and Gang Fang, found that miR-9 was under-expressed in brains of schizophrenic patients, leading to miswiring of neurons.
Researchers elucidated the first ever computer simulation of a notoriously elusive serotonin receptor involved in fast signal transmission and various disorders. The discovery reveals how serotonin binds to the receptor, opening its ion channel's gate and transmitting electrical signals.
A new electronic facial measurement scale called eFace was created to compare with the Sunnybrook Facial Grading System (FGS) for patients with facial paralysis. The study found that both scales showed similar reliability in measuring facial function.
Scientists have developed new adsorbents that can extract uranium from seawater, reducing the cost by three to four times. The technology has shown promising results, with an ORNL adsorbent material capable of holding 5.2 grams of uranium per kilogram in natural seawater exposure.
Researchers found significant differences in climate change impacts for 1.5°C and 2°C global warming by 2100, including higher sea levels, longer heat waves, and coral reef degradation. Tropical regions are projected to bear the brunt of these impacts.
Sir Richard Peto, Bob Langer, and Alimuddin Zumla receive Honorary Doctor of Medicine degrees for groundbreaking work in epidemiology, biotechnology, and infectious diseases. Their achievements have transformed the pharmaceutical industry and improved human health worldwide.
The new ion soft-landing technique resulted in electrodes that could store a third more energy and had twice the lifespan compared to conventional methods. The team also found that the POM hybrid electrodes used the active material extremely efficiently, with the lowest amount of POM required to reach their highest capacity.
Recent studies show a decrease in mortality rates among children and young adults in the poorest US counties, with improved healthcare, food, and nutrition programs likely contributing to these reductions. Life expectancy at birth differs by poverty level, with richer counties showing stronger increases.
A University of Queensland project aims to develop a compact detector for explosives using dendrimer technology, which can detect vapours with high sensitivity and selectivity. The Queensland Government has awarded funding under the Advance Queensland Research Fellowships Scheme.
A study using Swedish registry information found that individuals with alcohol use disorder (AUD) experience excess mortality, with both predisposition and AUD itself contributing to the risk. The study suggests that interventions targeting AUD could lead to reduced mortality rates among those affected.
A magnitude 7.1 earthquake in January's Iniskin event shook the Cook Inlet region of Alaska, prompting seismologists to revise their estimates of intermediate-depth earthquakes in the area. The quake's unusual depth of 123 km below the surface resulted in minimal damage, but could affect future hazard risk estimates in southern Alaska.
Researchers have identified two key traits that contribute to chemicals reaching toxic levels in aquatic food webs: easy breakdown and solubility in water. This study provides a screening technique to determine which chemicals pose the greatest risk to ecosystems.
Analysis of muskoxen hair shows limited forage availability and reliance on body stores during extreme winters. The method provides a unique way to monitor remote tundra animals and understand the impact of climate change.
Researchers at Kazan Federal University and the National Academy of Sciences of Ukraine have identified correlations between superoxide, nitric oxide levels and matrix metalloproteinase activity in gastric cancer patients. This discovery could lead to more accurate diagnostics and personalized treatment plans for stomach cancer.
University of Louisville researchers have identified CD2AP as a crucial player in neural growth, which could lead to therapies for various neurological conditions. The protein orchestrates the branching of nerve axons, creating new connections, but excessive growth can be harmful.
In a developing society with high gender equality, men still smoke more than women due to cultural associations between smoking and risk-taking. Tobacco sharing plays an important role in strengthening social relationships among the Aka tribe.
Researchers found that mice flown aboard the space shuttle developed early signs of liver disease, including increased fat storage and changes to genes responsible for breaking down fats. This study has implications for future missions to Mars, highlighting the need for further research on the impact of spaceflight on human physiology.
A study published in Neurology found that athletes with pre-concussion medical complaints, such as psychosomatic symptoms, took longer to recover after a concussion. The severity of these symptoms was the greatest predictor of recovery time.
Research from the University of Oxford found that schools with higher proportions of female students and university-educated parents have more eating disorders among their students. Eating disorders affect 5.7% of adolescent girls in Sweden, with serious consequences including early death.
A new study reveals an unconventional antibody that targets the patient's vascular response to sepsis, converting a harmful protein into a protective one. This approach stabilizes blood vessels, strengthens barrier function, and quells systemic inflammation, prolonging survival in mice with sepsis.
Researchers developed a new method to map and track brain circuits affected by autism spectrum disorder (ASD) in boys using brain imaging. This approach provides a physical measure of progress with behavioral and/or drug treatments, a tool previously elusive in ASD treatment.
A study published in JAMA Surgery found that certain weight control practices and eating behaviors after bariatric surgery are associated with significant weight loss differences. Developing positive changes in behavior, such as ceasing negative habits or increasing positive ones, can lead to greater weight loss.
The cooperative extension program has been instrumental in keeping farmers on the farm, with the federal program helping to retain over 137,000 agricultural businesses. By leveraging research from land grant universities, the program provides education and learning opportunities to farmers and citizens alike.
Researchers develop a new method to convert waste cooking oil into biodiesel, reducing production costs and increasing efficiency. The process involves heating the oil with catalyst-coated beads in a microwave oven, resulting in a nearly 100% conversion rate.
Biologists at Johannes Gutenberg University Mainz discovered that the Hippo signaling pathway controls quiescence in Drosophila neural stem cells, regulating growth and cell division. The pathway's activation is necessary to maintain resting phases and prevent premature cell formation.
A novel gene therapy developed at St. Jude Children's Research Hospital has shown promising results in rebuilding the immune system of young adults with X-linked severe combined immunodeficiency disease (SCID-X1). The treatment, which combines lentivirus gene therapy with busulfan conditioning, resulted in improved health and reduced c...
Scientists at McGill University used optogenetics to reduce the sensitivity of mice to touch and heat by shining yellow light on specific neurons. The research offers new hope for treating chronic pain without the side effects of traditional medication.
Researchers at Fred Hutchinson Cancer Center are developing engineered T cells to recognize and attack cancer cells. Preliminary data from a clinical trial shows promising results in treating acute myeloid leukemia, with patients experiencing stable disease and significant tumor regression. Next-generation strategies aim to improve ant...
Tropical Cyclone Fantala is a Category 2 hurricane with a wide, clear eye and powerful thunderstorms. The storm's maximum sustained winds were near 105 knots (120.8 mph/194.5 kph) on April 20.
A traveling spike generator has been found to initiate brain waves in the hippocampus, a part of the brain associated with memory. The generator appears to move across the region while generating brain waves, but produces no electrical signal. This discovery may provide new insights into epilepsy treatment and memory consolidation.
Scientists at NRL devised a novel combination to achieve uniform nanometer-thick shell on core particles, regardless of core size. This breakthrough technology creates new designer core/shell particles for multifunctional nanocomposites.
Research reveals that social amoeba Dictyostelium discoideum relies on its symbiotic bacteria to protect itself from environmental toxins, despite having fewer detoxifying sentinel cells. The bacteria help shield the amoebae from toxins, enabling them to thrive even in toxic environments.
A biomarker associated with basal cell carcinoma, EZH2, has been identified in a study published in JAMA Oncology. Higher levels of EZH2 and Ki67 were found in more aggressive tumors, suggesting that the protein may serve as a marker for increased cancer recurrence or tumor aggressiveness.
Researchers at UW-Madison have pioneered a unique method to fabricate high-performance transistors on flexible plastic, enabling wireless capabilities and ultra-fast processor speeds. The transistor operates at 38 gigahertz, with simulations suggesting it could reach 110 gigahertz.
Researchers use compression software to reveal quantum correlations in experimental data, detecting evidence of entanglement between particles. The technique shows a value exceeding zero, proving the system has crossed the classical-quantum boundary.
Researchers at University of California, Irvine have invented a nanowire-based battery material that can be recharged hundreds of thousands of times without cracking. The breakthrough work uses a gold nanowire coated in a manganese dioxide shell and encased in an electrolyte made of a gel-like substance.
Researchers at IBS Center for Vascular Health have created a new targeted agent to mitigate sepsis progression by strengthening and protecting blood vessels. This approach, utilizing the Tie2 receptor and anti-angiopoietin-2 antibody ABTAA, has shown enhanced survival rates in severe sepsis models up to 70%.
Researchers use new tools to detect patterns of seismic activity before volcanic eruptions, comparing them to past eruptions to determine when a particular volcano might erupt. The study also examines swarms of small earthquakes that appear to precede many eruptions, aiming to learn more about magma movement.
Myotonic dystrophy causes wasting of skeletal muscles and arrhythmia due to mutated RNA sequences that alter gene regulation. Researchers identify altered SCN5A splicing as key factor in cardiac dysfunctions, paving way for potential treatment restoration of normal heart function.
A recent University of Illinois study found that waterhemp populations in the Midwest are resistant to multiple classes of herbicides, including HPPD-inhibitors and ALS-inhibitors. Researchers recommend using integrated pest management strategies, such as mechanical soil preparation and seed control, to reduce resistance.
The IADR/AADR published an issue on International Caries Consensus Collaboration's (ICCC) recommendations for managing carious lesions, focusing on evidence-based, patient-centered guidelines. The recommendations support less invasive carious lesion management by preserving tooth tissue and retaining teeth long-term.
A study published in the American Journal of Obstetrics and Gynecology found that consuming high fructose during pregnancy increases the child's risk for heart disease. The research, conducted by UTMB researchers, showed that female offspring had higher peak glucose levels, blood pressure, and insulin resistance.
Depressed teenagers who received cognitive behavioral therapy in their primary care clinic recovered faster and were more likely to recover than those without the counseling. The study found that 70% of teens in the program had recovered after six months, compared to 43% in the standard care group.
A team of engineers and physicists at the University of Wisconsin-Madison created a compound that combines polar and metallic properties, defying scientific conventions. The new material exhibits both insulating and conducting properties, paving the way for devices with simultaneous electrical, magnetic, and optical functions.
Researchers at Lund University have developed a method to target and destroy aggressive cancer cells using 'missiles' that can deliver lethal cell toxins. The study identified specific proteins on the surface of stressed cancer cells, which can be used as targets for delivering drugs into the cells, leaving healthy tissue unharmed.
A new study reveals that laboratory mice infected with common human viruses develop an immune system similar to newborn humans, but unlike adult humans. This finding suggests that the lack of infection may be a reason why research mice differ from humans.
Researchers examine factors influencing induced earthquake locations and strengths in central US and western Canada. The USGS report estimates 7 million people live in areas affected by induced seismicity.
Using a simple circuit pattern with three electrodes, researchers assign unique digital identification numbers to each cell passing through the channels on the microfluidic chip. This technique captures information about cell sizes and movement speeds, allowing for automated counting and analysis of cells sorted on the chip.
A new species of black fly, Simulium kalimantanense, has been discovered in Indonesia's Kalimantan state. The newly identified species belongs to the family Simuliidae and is part of a larger group known to carry filariasis-causing parasites.
Leading experts argue that food industry funding can support health research, but only if safeguards are in place to prevent bias. Anna B Gilmore and Simon Capewell suggest that industry funding distorts the research agenda and produces biased results. In contrast, Paul Aveyard and Derek Yach recommend co-funding with clear guidelines.
Researchers discovered that some corals can acquire new types of algae from their environment, making them more heat-tolerant and enhancing recovery. This phenomenon, known as 'symbiont switching,' was previously thought to occur only in juvenile corals or during bleaching events.
Researchers have gained a better understanding of how bananas produce and store carotenoids, which are converted into vitamin A in the liver. The findings could lead to the development of banana varieties with enhanced health benefits to combat vitamin A deficiency., which causes blindness in millions of children worldwide.
Researchers at the University of Minnesota have created a new model to study the human immune system, using 'dirty mice' that mimic the exposure to microbes found in humans. This new model has shown to improve the accuracy of potential therapeutics and vaccines.
Researchers from NYU and Duke University found that 80% of Americans live in counties with more favorable weather conditions since the 1970s. However, future climate change projections suggest that nearly 90% of the US public will experience less pleasant weather by the end of the century due to rising temperatures.
Researchers from the University of Adelaide used ancient DNA to study the evolution of giant bears in both North and South America. The study found that these bears belonged to a distinct subfamily (Tremarctinae) and had independently evolved from small herbivorous bears.
New research finds that implementing specialist community services, clinical guidelines, and staff retention improvements led to significant reductions in patient suicide rates. Higher levels of non-medical staff turnover were linked to higher suicide rates.
A new study from the University of Notre Dame finds that wild baboons who experience multiple misfortunes during their first years of life have a significantly shorter adult lifespan, with life expectancy cut short by up to 10 years. The 'bad luck' babies also had fewer surviving offspring.
A new study by Union College psychology professors Joshua Hart and Christopher Chabris found that a 'triple package' of traits, including intelligence, conscientiousness, and economic advantage, are more likely to predict success than previously thought, contradicting Amy Chua's theory.