Researchers found that delayed treatment improved surgical outcomes and reduced complications for facial bone injuries. The 'Critical Revascularization Period' allows for healing and formation of new blood vessels, improving oxygen supply and reducing morbidity.
A study by Hebrew University researchers found that natural disasters lead to a decrease in crime and an increase in charitable giving in directly affected areas. However, neighboring regions experienced a marked increase in philanthropy, driven by empathy and solidarity.
Researchers found strong seismic shaking deformed sediments and triggered mud avalanches, indicating extreme earthquakes preceded rockslide clusters. The study proposes seismic shaking can degrade rock slopes towards critical tipping point.
Researchers have identified a new signaling pathway, LIGHT/LTbR, that is specific to leukemic stem cells and can be targeted to eliminate them. Blocking this pathway has been shown to increase the survival of animals with leukemia.
A new study from USC provides a universal accounting method to measure organic carbon accumulation and cycling in the ocean. The framework reconciles competing theories and explains how oceans regulate organic carbon across time.
A new Geisel-led study found substantial regional variation in the intensity of fracture-associated drug (FAD) use among long-term care facility residents, with areas experiencing higher FAD use having higher hip fracture rates. The study analyzed Medicare data and prescription records, revealing a 12% difference in FAD prescribing ran...
Research from the University of Copenhagen finds that prolonged exercise increases GDF15 production, suggesting a physiological stress signal. This natural release of GDF15 may induce satiety and reduce appetite, making it a promising area of study for anti-obesity drugs.
A new study reports that activated B. infantis EVC001 improves health outcomes in preterm infants by reducing enteric inflammation, diaper rash, and antibiotic use. The probiotic also enhances gut microbial composition and reduces pathogenic bacteria, leading to improved clinical outcomes.
A team of scientists led by the University of Göttingen has discovered a connection between a specific gene and plant resistance to pathogens. The study found that plants lacking this gene accumulate active acids, but show increased resistance - at the cost of reduced growth.
A new method, Coherence Tomography with Extreme Ultraviolet Light (XCT), enables non-invasive observation and analysis of tiny structures in semiconductors. The technique uses broadband XUV radiation to generate coherent light with nanometer precision.
Researchers analyzed 751 pediatric patients treated for solid tumors and found germline genomic sequencing details for inherited gene mutations. This information can help guide treatment, family screening, and prevent future cancers.
French researchers explored mesophotic corals' distribution and adaptation in French Polynesian waters, from surface to 120m depth. They found that certain filamentous algae play a crucial role in coral survival at depth by capturing shorter light wavelengths.
A research project led by Albert Banal-Estanol and Massimo Motta aims to analyze the factors that determine a company's market power and their impact on consumers. The study also explores regulatory interventions in areas of consumer protection, product safety, and digital markets.
Researchers found a group of genes on chromosome 12 that reduces the risk of developing severe COVID-19 by around 20%, inherited from Neanderthals. These genes code for enzymes that help destroy viral genomes, and the Neanderthal variant is more efficient, providing protection against severe COVID-19.
Scientists at the University of Würzburg have successfully applied optogenetic methods in tobacco plants, enabling non-invasive manipulation of intact plants or selected cells by light. This breakthrough allows researchers to study molecular mechanisms of plant growth processes in detail.
A new study found that lesbian, gay, and bisexual (LGB) individuals are more likely to experience mental health conditions and report alcohol and drug misuse than heterosexuals. The research analyzed data from the Adult Psychiatric Morbidity Surveys and found no improvement in disparities between 2007 and 2014.
A Swedish health survey has found that young people's perceptions of their socioeconomic status can have a significant impact on their health. The study, published in Children & Society, explores how the survey questions shape young people's views on life and identity.
A new study reveals that antibody effector functions are crucial for effectively treating COVID-19 infections, but dispensable when preventing infection. Researchers found that optimized effector functions can boost the potency of next-generation COVID-19 antibody drugs, while removing them may hinder treatment effectiveness.
A study examines nearly 1,000 Instagram posts and finds that most gorilla trekking tourists were close to the animals without face masks on, risking disease transmission. Strengthening tour regulations is crucial to protect these already imperiled great apes from further threats.
The UK Centre for Greening Finance and Investment will provide environmentally sustainable decision-making tools for lenders, investors, and insurers. The centre aims to shift money away from harmful activities and towards renewable power and sustainable agriculture.
This study evaluated the setting behavior of two bioceramic materials under different environmental conditions. The results showed that MTA Angelus exhibited significantly higher hardness values compared to NeoMTA Plus, regardless of wet or dry conditions.
A novel approach by a West Virginia University researcher aims to gauge restoration success in wetlands. By measuring shrubs at ground level, he advances the criteria for assessing long-term restoration potential, providing a better indication of success.
The article discusses the relationship between DNA repair pathways and cancer cells, highlighting five critical pathways and their impact on cancer evolution. The review suggests potential clinical interventions to address pathway damage, offering new insights into cancer treatment.
The study used thermal proteome profiling to analyze SARS-CoV-2 infection's impact on human proteins. Hundreds of cellular proteins showed changes in abundance and thermal stability, suggesting the virus hijacks them for replication.
A genetic study of Lewy body dementia suggests that the disease is caused by a spectrum of problems seen in both Alzheimer's and Parkinson's diseases. Five genes have been identified as critical to the development of Lewy body dementia, with variations in these genes also linked to increased risk of Alzheimer's and Parkinson's diseases.
A new radioactive bone cement has been developed as an alternative to conventional radiation therapy for treating spinal tumors. The cement can be injected into the spine to directly irradiate tumors without harming the spinal cord, promising to eliminate side effects and limit treatment options.
Researchers found significant eye abnormalities in severe COVID-19 patients using MRI scans, suggesting the need for routine eye screening. The study also recommends dedicated exploration of eyes with high-resolution MRI, fundoscopy, and optical coherence tomography to detect nodules and monitor their impact.
A study found that maternal cardiovascular health during pregnancy is associated with the later cardiovascular health of their offspring in adolescence. The research examined various factors such as body mass index, blood pressure, and cholesterol levels.
A study published by the American Psychological Association found that response speed is an important cue on which people base their sincerity inferences. Participants rated delayed responses as less sincere than immediate ones, regardless of the question's seriousness.
CRIRES+ is a high-resolution infrared spectrograph designed to study planets outside our solar system. It detects super-Earths, planets in the habitable zone around their star, and analyzes their atmospheres during transits.
Researchers from the University of Tsukuba found that ocean acidification favors degraded turf algal systems over corals and other algae due to feedback loops. This ecological shift makes it difficult to reverse and has significant implications for coastal ecosystem services.
An international team has developed a cassava variety with high-level resistance to two devastating diseases and higher levels of iron and zinc. The research builds on previous work demonstrating that increasing mineral content in cassava storage roots is possible using RNAi-mediated technology.
A phase III randomized study found that lenvatinib plus pembrolizumab significantly prolonged survival in patients with advanced kidney cancer. Treatment combinations showed improved progression-free and overall survival rates compared to sunitinib.
A recent study from Cornell University-led research highlights the risk of overvaluing prototypical leaders and undervaluing management skills. Participants preferred to hire a CEO with strong leadership qualities over those with more managerial expertise, despite the organization's need for management skills.
In a new study, Northwestern University researchers found that air quality and public health benefits of electric vehicles in China depend on the type of transport electrified and the composition of the electric grid. Electrifying 40% of heavy-duty vehicles improved air quality while reducing greenhouse gas emissions.
The study found that schools with armed guards had lower average injury rates and fewer severe injuries compared to those without armed guards. Armed guard presence was also associated with a decrease in the use of firearms during school shootings.
Children born through fertility treatment have different growth patterns than naturally-conceived children, but by age 17, they are similar in height, weight, and BMI. ART children grew more quickly in their first 18 months and showed a similar growth pattern as subfertile parents' children.
The UK must decommission around 300 and 1600 early-model offshore wind turbines by 2025 and 2030, respectively. Research reveals that the remaining years before these original turbines' end of life can be proactively used to prevent safety lapses and huge costs.
A new study found COVID-19 infection rates among pregnant women to be 70% higher than in similar-aged adults in Washington state. Pregnant patients from communities of color experienced a twofold to fourfold higher prevalence of infections compared to the general population.
Researchers at Regenstrief Institute have developed SymTrak-8, a short questionnaire to track symptoms in older adults and assist healthcare providers in assessing treatment effectiveness. The tool provides a more complete picture of overall wellbeing and symptom burden, enabling clinicians to make informed decisions.
A new survey found that 52% of UK adults thought the government was doing a good job controlling COVID-19, despite lower levels of trust in its honesty and transparency. The study suggests that targeted community engagement measures can help maintain public support for control guidelines.
Scientists have developed a highly sensitive antibody test that can detect all known human coronaviruses, including new SARS-CoV-2 variants. The test uses 29 immune signatures specific to SARS-CoV-2 and has been validated with a high specificity and sensitivity rate.
Researchers discovered that tumors with low glycolysis levels respond better to CTLA-4 blockade, which destabilizes and reprograms regulatory T cells. This approach aims to personalize anti-CTLA-4 therapy for patients with these tumors.
Researchers from Chung-Ang University have successfully produced anion-exchanged porous SnTe nanosheets with ultra-low thermal conductivity and high-performance thermoelectrics. This breakthrough has significant implications for energy generation, refrigeration, transportation, and biomedical devices.
Researchers have developed a novel graphene-based electro-absorption modulator with improved static and dynamic modulation efficiency. The device operates at high-speeds while maintaining low power consumption, achieving a record-breaking 39GHz bandwidth.
Researchers at Immanuel Kant Baltic Federal University developed a method for creating thin films using reactive pulsed laser deposition. The resulting films reduced friction by over 10 times, with applications in industries like space technology and instrument building.
Scientists from Argonne National Laboratory have developed a new anode material using lead and carbon that outperforms current graphite anodes with twice the energy storage capacity. The new design enables stable performance during cycling and improves overall battery efficiency.
A team led by Masato Shirasaki applied a reconstruction method to turn back the cosmic clock and remove gravitational effects from simulated universes. They found that their method can correct for gravitational effects and improve constraints on primordial density fluctuations.
A new five-year study of over 100,000 people in Wales found that those from deprived backgrounds have worse asthma outcomes, including higher hospital admissions and risk of death. The study highlights the need for targeted health education strategies to improve asthma management in these communities.
A recent study led by McGill University found that the Pacific and Caribbean crocodile populations have been separated for approximately 100,000 years, contradicting previous expectations of 3 million years. This discovery was made possible by reconstructing Ice Age sea levels and analyzing genetic variations in the crocodiles' genomes.
Researchers propose new model to accurately represent iceberg melt speed, with implications for oceanographers and climate scientists. Icebergs do not melt uniformly but at different speeds depending on shape.
Researchers from Rutgers University discovered that clouds can carry bacteria and algae, which could impact human health and ecosystems. The study found various types of algae, including cyanobacteria, in cloud water and rainwater collected from France, highlighting the need for further research on these microorganisms.
Scientists investigate rhythmic changes in yeast cells' hydrogen peroxide levels and find that inactivating peroxiredoxin decouples cell division from metabolism. This discovery could provide insights into uncontrolled cell division in tumor cells.
New research suggests climate change, not overhunting by humans, led to the extinction of mammoths and other megafauna in North America. The findings, based on a new statistical modelling approach, show that drastic temperature swings around 13,000 years ago initiated the decline and extinction of these massive creatures.
A team of researchers found that protein imbalance leads to cataract formation by causing proteins to clump together and become cloudy. The study provides new insights into the causes of this common eye ailment, which may lead to the development of new treatment methods.
A new study from Northwestern Medicine and the Ann & Robert H. Lurie Children's Hospital of Chicago found that children born to mothers with suboptimal cardiovascular health during pregnancy are at higher risk for early declines in their own cardiovascular health, including heart attacks, strokes, and premature deaths.
Researchers from HKU have discovered evidence of a reduced atmosphere on ancient Mars, dating back 3.5 billion years. The team used infrared remote sensing and spectroscopy to analyze mineralogy and geochemistry of ancient rocks, revealing weathered conditions indicative of a reducing environment.
A new study from the University of York shows that common weed killers can increase the prevalence of antibiotic-resistant bacteria in soil. Herbicides are found to favour bacterial species carrying antibiotic resistance genes, potentially changing microbial community properties.
Researchers created a model to identify patients with high-risk prostate cancer who will benefit from the PSMA PET scan. The study found that patients with a Gleason score of 9 or 10 and high percent positive cores are most likely to benefit from the scan.
Researchers from Carnegie Mellon University developed a new 3D-bioprinting approach, FRESH, which enables advanced tissue fabrication by holding bioinks in place until they are cured. This method solves the distortion problem of soft and liquid bioinks, enabling the creation of functional adult-sized tissues and organs.