Research suggests that children displaying increasing levels of inattention at age 7 are at risk of worse academic outcomes in their GCSE examinations. The study found a linear relationship between inattention symptoms and reduced GCSE scores, with every one-point increase in symptoms leading to a two-to-three point decrease in scores.
Researchers at Johns Hopkins University and Columbia University discovered that bat wings have highly sensitive touch sensors that respond to airflow changes, allowing for precise flight control. This finding can inform the development of more agile air vehicles.
A new open-source software program named MarkerMiner facilitates identification of genes for elucidating evolutionary relationships between flowering plants. The software helps researchers discover genes useful for inferring evolutionary patterns by comparing genes across superficially similar plants.
A study analyzing classical music networks reveals the evolution of cultural styles and predictions for the recording market. The research, published in EPJ Data Science, uses modern data techniques to understand how composers collaborate and influence each other.
Scientists at Helmholtz Munich discovered a novel lncRNA called PARTICLE that regulates cells' response to ionizing radiation by limiting DNA methylation. This finding contradicts the established LNT model and raises questions about the risk of low-dose radiation exposure.
Research suggests a strong association between short-term household debt and depressive symptoms, particularly among unmarried individuals, those nearing retirement age, and those with lower education levels. The study highlights the potential impact of debt on mental health and informs lending practices.
The American College of Physicians (ACP) has released best practice advice for cervical cancer screening, supported by ACOG and ASCP. The guidance aims to reduce overuse of screening in average-risk women without symptoms.
The American College of Physicians (ACP) recommends starting cervical cancer screening at age 21 every three years with cytology tests, and using a combination of cytology and HPV testing every five years for women aged 30 and older. ACP advises stopping screening for women over 65 with negative test results within the past 10 years.
Research in The FASEB Journal found that neonicotinoid pesticides alter bee brains, disrupting learning, food gathering, and reproductive abilities. Exposure to low levels of these pesticides can cause significant harm to bees, leading to smaller colonies and poor nest conditions.
Researchers have discovered an experimental drug that stabilizes the immune defense protein HIF-1alpha, increasing its levels in human bladder cells and mice. This leads to improved resistance against major UTI pathogen E. coli, highlighting a new approach to combating antibiotic-resistant infections.
Researchers found neural crest cells and early pluripotent cells share similar genetic expression patterns, suggesting a subset of blastula cells may have retained activity for pluripotency. This discovery could be useful in regenerative medicine and understanding human diseases.
Researchers reveal that gland cells in uterine lining store glucose as glycogen and deliver it to placenta with glycoproteins for energy conversion. Early nutrition plays a crucial role in successful pregnancy and child health.
A study found that Black and Hispanic patients start hemodialysis with an arteriovenous fistula less frequently than White patients, despite having fewer comorbidities. The authors suggest that these disparities may be due to the time it takes for AVFs to mature, which could lead to faster progression of chronic kidney disease.
A study found that consumers reduce product variety when budgets shrink, prioritizing favorite items over others. This 'budget contraction effect' can lead to riskier investment decisions during economic downturns.
Researchers found that shoppers who ate an apple sample bought 28% more fruits and vegetables than those who didn't. The study suggests that small healthy snacks can prime shoppers to make healthier food choices.
Dr. Philipp Scherer, Director of UT Southwestern's Touchstone Center for Diabetes Research, receives the prestigious Banting Medal for his significant contributions to understanding and treating diabetes. His research focuses on adipocytes and has demonstrated an initially protective role for obesity in regulating metabolism.
Adult survivors of preterm births may have lung capacity resembling that of the healthy elderly or casual smokers by their early 20s. Premature infants are at increased risk for contracting bronchopulmonary dysplasia, a chronic respiratory condition mainly affecting infants born less than 28 weeks of age.
A new study by Jena University researchers finds that airport de-icing chemicals can decrease oxygen content in soils and groundwater, leading to dramatic pollution and ecosystem damage. The team suggests using natural self-cleaning capacities of the soil, controlling oxygen levels, or alternative substances for pollutant degradation.
New biomechanical modeling reveals complex relationships between animal diets and skull shapes, with ancestry playing a stronger role than previously thought. The study distinguishes between hypercarnivores and generalists based on specific biomechanical attributes.
UTHealth researchers have sequenced exomes of 8,554 individuals to identify naturally occurring mutations that inactivate certain genes. The study found eight new relationships between genes and diseases, including a link between TXNDC5 and Type 1 Diabetes progression.
Researchers found a consistent link between abrupt temperature changes in Greenland and Antarctica, with the Antarctic response delayed by 200 years. The study uses a highly detailed ice core from West Antarctica, providing unprecedented detail about past climate change.
Scientists have developed a new high-speed camera, STAMP, that can record events at over 1-trillion-frames-per-second, capturing complex physical and biological processes. The camera operates by splitting a single light pulse into multiple colors, allowing for the creation of moving pictures of ultrafast phenomena.
A study published in Brain Connectivity reveals that epilepsy disrupts the organization of brain networks and functional efficiency. The researchers found distinct patterns of reorganizational changes in the brains of individuals with epilepsy, including increased or decreased functional connections between brain networks.
Rome was a 'smart city' due to its minimal alteration of natural features and resource management. In contrast, Naples faced more geological hazards and limited resources, constraining its growth. Over time, both cities became unstable due to rapid urban expansion and increased natural disasters
Climate change led to the collapse of an ancient civilization on the Tibetan Plateau, researchers found. The shift from millet to wheat and barley agriculture was crucial for survival in the region's high altitudes.
New models of medical education with minimal research focus could lead to a two-tiered system, decreasing the physician-scientist pipeline and diminishing patient care advancements. Experts argue that research exposure is crucial for all students, regardless of primary care or specialty pursuit.
Patients with locally advanced esophageal cancer who survive 5 years after surgery are at risk for recurrence, new primary cancers, and chronic pulmonary disease. Continued surveillance is necessary to mitigate these risks, particularly for patients with nodal metastases.
A new study by University of Cincinnati researchers found that the Northeast and West fared better than the Midwest and South in terms of changing socioeconomic status. Neighborhoods with higher percentages of Asians showed above-average change, while those with high numbers of blacks experienced below-average improvements.
Breast cancer in young women is characterized by more aggressive disease and increased risk of treatment-related toxicities. Research priorities focus on risk factors, fertility, pregnancy, quality of life, and metastases to improve patient outcomes.
Scientists at the Institute of Nuclear Physics in Poland used multifractal analysis to study sunspots and found asymmetrical patterns that may indicate an unknown physical process. The researchers believe these findings could provide new insights into solar activity and potentially discard current trends.
Despite plateauing emissions, China still faces energy challenges to sustain control over its carbon footprint. The country's transition towards renewable energy and service-oriented economy are key factors in achieving emission-cutting goals.
Researchers successfully boost enzyme activity by 170-fold, rendering antigen-neutral and compatible with all patients regardless of blood type. This breakthrough advances blood transfusions and potentially organ and tissue transplants from mismatched donors.
A new Cornell study reveals that most healthy eaters make nutritious choices due to visible and easy access, enticing displays, and normalization of healthy options. The CAN approach offers practical strategies for schools, restaurants, and individuals to promote healthier eating behaviors.
A new study found that individuals with a high need for closure tend to freeze their investment decisions despite new market information, increasing the risk of their portfolios. Clear guidance can help mitigate this behavior.
Scientists found that sediment size in Himalayan river is larger during summer monsoon, revealing relationship between landslides and erosion. The study suggests that coarse material may be lost en route to the ocean, raising questions about sediment origins.
Researchers at Icahn School of Medicine at Mount Sinai have developed a gene therapy approach that targets and corrects genetic mutations linked to heart failure. The treatment uses molecular scissors to cut out diseased genes and replace them with normal ones, restoring healthy cardiac cell function.
Research finds patients who arrived by ambulance took an average of 26 minutes compared to 38 minutes for those driving themselves. Paramedics can activate care more quickly than patients seeking care on their own, highlighting the importance of trusting EMS providers.
Scientists have devised a new method to investigate factors contributing to biological invasions of non-native species. The study successfully distinguished between two-wave and single-wave invasions using genetic data, allowing for better ecological understanding and management strategies.
A study by Duke University found that residential and commercial customers using automatic bill payments consumed 4-6% and 8% more power, respectively. This increase in demand may offset savings from energy demand-reduction programs. To combat this issue, utilities are exploring strategies to boost price salience.
The European Organisation for Research and Treatment of Cancer (EORTC) is part of the CANCER-ID consortium, a €22.7 million project exploring blood-based biomarkers for cancer diagnosis and treatment monitoring.
Research shows that digital movie consumers are highly sensitive to price, but surprisingly, promotions don't cannibalize video-on-demand rentals. Instead, they often increase them, as cross-channel discounts benefit both originating and competing channels.
Research from the University of Southampton found that South African women under 26 years old with more equitable gender views were more likely to have used a condom. This suggests that communication between partners and addressing gender norms are crucial for safer sex, particularly among HIV-positive young women.
A new study reveals a significant gender gap in bariatric surgery rates among U.S. men and women. Demographic, socioeconomic and cultural factors contribute to the disparity, with men undergoing surgeries at lower rates than women.
Researchers from Spain and Portugal analyzed desert aerosols' radiative effect on the Earth's surface, finding that Sahara Desert dust caused cooling in August 2012. The team also discovered that anthropogenic pollution exacerbated this effect, leading to greater radiative cooling in both Évora and Badajoz.
Researchers found that humans with genetically long telomeres have an increased risk of dying from cancer, contrary to expectations. The study suggests that targeting the repair process of telomeres could be a promising approach for cancer treatment.
A new study finds that people with cocaine addiction display altered patterns of brain activity and communication between regions, particularly in the left caudate. This impairment may lead to increased impulsivity and relapse rates, making it a key target for medication development.
Scientists at NJIT's Big Bear Solar Observatory have captured groundbreaking images of the Sun's interior structure, revealing complex dynamics of sunspots' dark cores. The high-resolution images show finely structured plasma flows and oscillating cool jets piercing the hot atmosphere.
Research found that traumatic life events, such as losing a loved one or experiencing a life-threatening illness, increased the risk of heart attack in middle-aged and older women. Additionally, a history of financial struggle was independently associated with a two-fold higher risk for heart attack.
Researchers at UC Santa Barbara discover that WDR5 plays a crucial role in the final step of cell division, promoting the disassembly of midbody microtubules and contributing to abscission. The study reveals that WDR5 localizes to the dark zone of the midbody, a previously considered 'junk' structure.
Researchers used bone marrow-derived mesenchymal stem cells to treat fractures, lung injury, and renal obstruction. The cells promoted fracture healing in rats and attenuated acute lung injury in mice. They also showed therapeutic effects in treating pulmonary and extrapulmonary acute lung injury.
A high-dose treatment of sodium nitrite with citric acid was found to be more effective in clearing up anogenital warts compared to lower doses or a placebo. The study showed a dose-related increase in side effects, but the optimal dose is considered to be the current one.
A phase 1/2 trial of rociletinib in EGFR-mutant non-small cell lung cancer showed a 59% response rate and 13.1 month progression-free survival, offering hope for patients with previously treated disease.
Researchers used modern carnivore models to infer prehistoric diets, finding a strong signal driven by ancestry and skull size. They successfully distinguished between hypercarnivores and generalists using biomechanical attributes, shedding light on extinct species like Thinocyon velox and Oodectes herpestoides.
Research from Cornell University finds that texting during minor surgery under local anesthesia can significantly reduce pain demand, with stranger interactions more effective than companion conversations. Patients who texted with strangers received up to six times less narcotic pain relief compared to those without phone access.
A survey of nearly 7000 people found that 98% want to be informed if researchers stumble upon disease indicators in their genetic data. Genomic data has a perceived value, but clinically actionable data is the main interest. Healthcare professionals are concerned about sharing incidental findings and ancestry info.
A new species of extinct pigmy sperm whale has been discovered in Panama, providing fresh evidence on the evolution of these whales and their distinctive spermaceti organ. The finding fills a key geographic gap in the group's ancient distribution and offers insights into the complex history of sound emission and echolocation.
Researchers at Wayne State University have developed a new nanoengineering method that uses essential oil nanoemulsions to reduce bacteria in fresh produce. The study found that oregano oil was effective against common foodborne bacteria such as E. coli, Salmonella, and Listeria.
A high demand for bioinformatics training is driven by the increasing use of big data in life sciences. The Global Organisation for Bioinformatics Learning, Education & Training (GOBLET) aims to develop a global community-centred training portal with comprehensive resources and courses.
Researchers create ultra-sensitive wearable sensors that can detect subtle eye movements and facial expressions, allowing robots to understand human emotions. These advancements could lead to more intuitive interactions between humans and robots, improving their usability and user experience.
Researchers report promising results from using custom-designed airway splints to treat severe tracheobronchomalacia in three babies. The bioresorable splints successfully restored breathing and saved the lives of Kaiba, Garrett, and Ian, who were previously at risk of dying due to the condition.