African-American and Hispanic children are less likely to receive cranial CT scans following minor head trauma compared to white children. Higher rates of CT scans may represent overuse and increased radiation exposure among white children in low-risk populations.
Scientists at EMBL have discovered how a protein called RIG-I sounds the alarm when it detects viral RNA, triggering an immune response. The study sheds light on how cells rapidly respond to various viruses, including influenza and hepatitis.
Scientists directly observe quantum-correlated particle-hole pairs in a one-dimensional optical lattice, allowing them to unravel a hidden order in the crystal. The work reveals fluctuations at absolute zero temperature and opens new ways to characterize novel quantum phases of matter.
The study found a significant increase in pediatric psychiatric visits to emergency departments, with the underinsured group experiencing the largest growth. The data show that publicly insured patients are forced to seek care in EDs due to limited outpatient mental health resources.
A recent study examines the cultural context of drinking's impact on the relationship between alcohol consumption and harm. The research reveals a significant dose-response relationship between alcohol and health issues across five European countries, with stronger links in Estonia, Latvia, Lithuania, and Sweden.
New research reveals that APOL1 gene variants are a major risk factor for two forms of kidney disease, with African Americans having a significantly higher risk due to genetic predisposition. Early screening and treatment could potentially safeguard against kidney failure and early death for millions of individuals.
SUNY has received $4.3 million in NIH grants to support ROP research and participate in NeuroNEXT clinical trials. The grants aim to develop novel drug therapies to prevent blindness in preterm newborns and accelerate neurological disorder treatments.
The NOAA National Centers for Coastal Ocean Science's Center for Sponsored Coastal Ocean Research is initiating a 5-year project focused on the role that Pulley Ridge reefs play in replenishing key fish species and other organisms in downstream reefs. This research aims to develop more effective strategies to protect these ecosystems.
A UK-wide study found one in six mobile phones are contaminated with faecal matter, highlighting poor handwashing habits. The study also revealed a strong North-South divide in bacterial levels, with Glasgow having the highest levels on phones and hands.
A new study documents the rapid adoption of fertilizer trees by smallholder farmers in southern Africa, leading to significant increases in maize yields and incomes. The approach has improved water efficiency and reduced soil erosion, offering a potential solution to food crises on the continent.
A new study found that heart-related treatments may improve wellbeing in some COPD patients, who often experience poor physical and mental quality of life. The research discovered a significant correlation between patients' quality of life scores and their heart rate variability.
Women with polycystic ovary syndrome (PCOS) are at a higher risk for cardiovascular disease, with increased triglycerides and insulin resistance contributing to the condition. Regular screening and treatment can help mitigate this risk, but more research is needed to understand the extent of PCOS's impact on cardiovascular health.
A study suggests that punitive damages should be calculated based on a company's financial worth to effectively deter corporate wrongdoing. Research highlights cases where increased penalties led to behavioral changes, such as BMW's policy shift after being forced to pay $4 million in punitive damages.
Students at the University of Washington have developed a low-technology solution to turn slash piles into biochar, a crumbly charcoal-like product that helps farmers' soil hold water and nutrients. The new method is estimated to be cost-effective and could transform what was once a big problem into a money-making engine for landowners.
A recent study found that 11.8% of parents use the internet to gather medical information about their child's illness or injury within 24 hours of visiting an emergency department. This online research influences understanding and decision-making about doctor visits, with many parents valuing recommendations from doctors.
Research suggests exercise can stimulate the expression of two proteins thought to play a role in blood vessel health, reducing the risk of preeclampsia. Higher levels of VEGF and heat shock proteins were found in rats that exercised before and during pregnancy.
Researchers have discovered a vast new gene regulatory network in mammalian cells that could explain genetic variability in cancer. The mPR network allows mRNAs to communicate through small RNA molecules called microRNAs, influencing the expression of other genes.
A new ultrasound-based diagnostic tool could allow doctors to accurately distinguish between intestinal fibrosis and inflammation, enabling targeted treatment. The method has shown promising results in animal models and pilot human studies, paving the way for a long-term clinical trial.
The BioP@ss project has developed advanced chip cards with embedded software for biometrics-enhanced passports and identity cards, reducing queues at airports and frontier posts. The technology boosts European security while simplifying access to public services, improving passengers' safety.
Researchers found that Carnotaurus' unique tail structure supported a massive caudofemoralis muscle, allowing for exceptional straight-ahead speed. The muscle's attachment to the upper leg bones also enabled powerful flexing, giving the dinosaur increased power and speed.
Researchers from Delft University of Technology have demonstrated that mobile electrons can be produced by a single light particle in quantum dot films, increasing solar cell efficiency. Up to 3.5 free electrons are created per absorbed light particle, surviving long enough to move freely through the material.
For the first time, Prof. Hans Jakob Wörner and colleagues have recorded electronic motion during a complete chemical reaction using attosecond spectroscopy on nitrogen dioxide molecules. This experiment reveals details of chemical reaction mechanisms that were not accessible to most previous experimental techniques.
Scientists have developed a material that exhibits physical properties similar to graphene, including superconductivity and magnetic behavior. The discovery was made by combining ultra-high magnetic fields with the unique composition of SrMnBi2, which allows for easy doping with foreign atoms.
A study by Cornell University researchers found that psychopathic killers use specific word patterns when describing their crimes, including more conjunctions and words related to physical needs. These patterns can help identify potential psychopaths, potentially aiding in diagnosis and treatment.
Pulse oximetry is a viable screening tool for detecting congenital heart disease in infants, with over 26% of births occurring in facilities without same-day echocardiography. The implementation of pulse oximetry is expanding rapidly, particularly after the US Department of Health and Human Services added it to core screening standards.
A new study suggests that MRI scans can precisely measure cholesterol within artery-clogging plaque, allowing for better assessment of cholesterol medication effectiveness. After three years, patients showed significant reductions in cholesterol levels and plaque volume.
A recent study suggests that women's hearts are more prone to damage from small blood vessels rather than major arteries, leading to misdiagnosis and adverse events. Researchers are working to develop new diagnostic methods and treatments tailored to female heart disease patterns.
A University of Oklahoma team has been awarded a $10.7 million contract to develop an educational video game that trains intelligence analysts to recognize and mitigate cognitive biases. The game, called MACBETH, aims to improve the accuracy of credibility assessments and reduce cognitive biases in future intelligence analysts.
Researchers at Monash University have discovered how leptin-resistance develops in overweight and obese individuals. The study reveals that targeting only one of the negative regulators won't be enough to increase leptin-sensitivity in obesity, suggesting that all three regulators might need to be switched off.
Researchers identified two groups of college students who drank at fairly high levels, with one group showing higher levels of impulsivity and aggression. These individuals are at a higher risk for developing future alcohol problems.
Researchers at Northwestern University have developed a new form of graphene that resists aggregation, thanks to its crumpled shape. The material retains its surface area and remains pure, making it more useful for applications requiring large amounts of the material.
This study found that genetic influences on brain activation affect responses to alcohol, particularly in individuals with low response levels. Those with low response levels may not perceive changes in their brain activity after drinking, which can lead to increased consumption and risk of alcohol problems.
NextBio's web-based tools aid in assessing potential drug efficacy and adverse effects by analyzing publicly available genomic data, identifying correlations with gene expression changes and cancer profiles.
The FASEB MARC Program has awarded $232,650 to 137 students and postdoctorates, promoting diversity in biomedical research. This year's recipients include high school honors students, peer mentors, and poster/oral presenters from various institutions.
A new study found that heavy drinkers face higher injury risks than moderate drinkers, especially when sober. Moderate drinking was found to be more hazardous per drink than regular heavy drinking.
A new study from the University of California at Merced found that adolescent girls with obesity have a significantly higher risk of developing elevated systolic blood pressure than their non-obese peers. Obesity was not as strongly linked to high blood pressure in boys, who were still more likely to develop it but to a lesser extent.