A study published in Journal of Applied Psychology found that players who display team-first behavior in college tend to be drafted earlier and earn higher salaries in the NFL. Researchers analyzed media reports of such behavior and found a significant impact on draft positions and first-year salaries.
Researchers found that failing cardiac tissue had increased levels of acetylated mitochondrial proteins, promoting metabolic defects in heart failure. In a mouse model, they detected elevated protein acetylation at the earliest stages of heart failure, supporting the role of hyperacetylation in disease progression.
The Geographical Management of Cancer Health Disparities Program (GMaP) grant supports region-specific cancer research, education, outreach, and training needs. Moffitt serves as the hub for GMaP Region 2, which includes partner institutions in Alabama, Arkansas, Florida, Georgia, Louisiana, Missouri, Mississippi, and Puerto Rico.
The US medical community will play a key role in determining the ethically acceptable path forward for clinical application of mitochondrial replacement techniques (MRTs). MRTs aim to prevent certain debilitating diseases related to mutated mitochondrial DNA by replacing a mother's mtDNA with that of another woman. The first use of MRT...
A new research essay in Cell journal suggests that the US can follow the UK's approach to regulate germline editing and mitochondrial replacement therapy. The authors argue that the UK's experience with MR therapy provides a well-drawn regulatory framework for evaluating the safety and ethics of germline editing.
Researchers found proofreading molecules apply physical tension to RNA, preventing splicing errors and enabling alternative splicing sites. This mechanism regulates splice site choice, shifting the perspective on the realm of possible activities for this class of enzymes.
Researchers at Massachusetts General Hospital found that inducing the hypoxia response, the body's reaction to low oxygen levels, may relieve symptoms of mitochondrial diseases. Activation of this response alleviated mitochondrial pathology and extended survival in animal models.
Researchers have developed a targeted substance that blocks the pathogenic function of an Alzheimer's enzyme in cells, reducing toxic β amyloid peptide production. This selective inhibition may lead to effective treatment without severe side effects, offering hope for Alzheimer's patients.
A Finnish study found that genetic variants associated with musical creativity are linked to specific brain regions, including chromosome 4 and chromosome 18. These findings suggest a biological basis for music composition and arrangement, highlighting the role of multiple genes in creative activities.
The use of residual disinfectants in drinking water has been compared between Western European countries, the U.S., and waterborne outbreak data. The Netherlands has the lowest risk of waterborne disease despite no residual disinfectant use due to newer pipe infrastructure.
The MIT Energy Initiative welcomes Exelon as a member to advance key enabling technologies crucial to addressing climate change. The partnership aims to accelerate deployment of clean energy technologies through collaborations with academia, government agencies, and industry stakeholders.
The newly discovered Rafflesia consueloae is the smallest of its kind, measuring only 9.73 cm in diameter, and has been named after Filipino conservationist Connie Lopez. The species was classified as Critically Endangered due to habitat loss and hunting, highlighting the need for continued protection.
High-arched palate is under-researched, but researchers developed a reliable technique using a mouse model of Treacher Collins syndrome to study its genetic aspects. The study found that TCS mice exhibited high-arched palates and provided significant criteria for defining the condition.
Researchers have discovered that a new medication, pioglitazone, can reduce the risk of stroke and heart attack by nearly a quarter in patients who have previously suffered a stroke or mini-stroke. This breakthrough finding presents a promising new strategy for preventing cardiovascular disease.
Researchers found that each smaller group of herring varied out of sync with others, but their collective diversity helped stabilize the population. This 'local matters' perspective highlights the importance of protecting local diversity in ensuring overall sustainability of the resource.
A team of researchers at Penn State University and the University of Pittsburgh has developed a new way to use enzyme reactions to trigger self-powered mechanical movement. The enzyme pumps can precisely control flow rate without an external power source and turn on in response to specific chemicals in solution.
Research finds that lymphatic vessels play a critical role in obesity development, with chyle leakage triggering weight gain and insulin resistance. Restoring lymphatic function reverses obesity in Prox1-haploinsufficient mice.
Researchers at the Colorado School of Public Health have published a comprehensive review of ways to monitor physical activity and tools for occupational exposure scientists. The study highlights complex relationships between physical activity and common chronic diseases, such as heart disease and arthritis.
A new Penn study links moving more with decreased mortality, finding even small amounts of physical activity can have a significant impact. Adding just 10 minutes of light activity per day can reduce the risk of mortality, according to the research published in Medicine & Science in Sports & Exercise.
Research from the University of Kent shows that parental pressure is a key factor in young male athletes' positive attitudes towards doping. The study found that perfectionism and pressure from coaches were less influential on doping attitudes compared to parental influence.
Scientists have developed a new method to analyze the genetic tree of diseases like HIV to identify possible gaps in transmission chains. The study uses computational phylogenetic analysis to examine how strains of HIV are transmitted and can now evaluate the possibility of unsampled intermediaries or common sources.
Researchers have developed a cooling technique that protects the brain's speech centers during surgery and identifies specific areas responsible for word formation and speech timing. The study used focal cooling to map brain functions, including speech ability, and found distinct roles for specific brain regions in forming words.
A recent study published in the Journal of Pediatric Gastroenterology and Nutrition found that children with autism do not have a unique pattern of abnormal results on endoscopy or other tests for gastrointestinal disorders. The researchers analyzed the results of diagnostic tests in 61 children with autism being evaluated for GI sympt...
A team of researchers discovered that people with Down syndrome have altered white matter insulation in their brains, affecting nerve transmission. This finding may lead to new treatments for DS patients and has implications for other developmental disabilities like autism.
Researchers found that young leaves grow at the same time as older ones perish, causing a shift in tree canopy towards younger leaves with higher photosynthetic capacity. This internal dynamics of the rainforest drives seasonal changes in photosynthesis, which was not previously accounted for in climate models.
A team of Spanish researchers has accurately detected a structure in the innermost region of a quasar at a distance of over 5 billion light-years using the gravitational microlensing effect. This breakthrough will help us better understand how galaxies were born and evolve.
Researchers found that mitochondria in brain cells rapidly change shape and function in response to high blood sugar levels, affecting peripheral tissue functions. The study suggests that alterations in this mechanism may be crucial for type 2 diabetes development.
Researchers discover that mammalian egg cells acquire essential cellular components from their undifferentiated sister cells, called germ cells. This mechanism, previously only documented in lower animals, is believed to play a crucial role in the unique properties of eggs.
Researchers discovered a gene in snails that determines shell twist direction, which may offer insights into human body asymmetry. The study found that the same gene affects left-right symmetry in other animals, including frogs.
A new catalyst, made from palladium and tin, can efficiently produce hydrogen peroxide on demand, making it accessible to underdeveloped regions. This process overcomes the challenge of decomposing the product into water quickly after production.
A new University of Michigan study finds that voting restrictions are actually increasing voter turnout among Democrats, who become angrier about the laws' impact on minority voters. The study reveals that media frames about voter ID laws trigger powerful emotions in Democrats, leading to increased participation.
A new prediction tool developed by MIT engineers can detect rogue waves in calm waters, giving sailors a 2-3 minute warning. The algorithm analyzes wave groups and predicts the probability of a rogue wave developing based on their length and height.
A new study shows that large companies in developed countries prioritize social acceptance over profit maximization in their sustainability management activities. Legitimacy-oriented measures, such as improving employee motivation and reputation, are more important than profit-driven tools like eco-efficiency analyses.
Researchers create microrobots that mimic the movement of ciliates, beating filaments propelled by green light. The robots exhibit wave-like movements and can potentially be used for medical applications, such as detecting and curing diseases.
Researchers propose a novel framework to uncover hidden patterns of transmission and identify super spreaders in epidemics. Asymptomatic carriers can play a significant role in spreading diseases, and understanding their contribution is crucial for targeted interventions.
A recent study suggests that immunotherapy can improve cognitive ability in patients with schizophrenia by suppressing inflammation. The study found significant improvements in cognitive function after just two doses of an immune-suppressing drug, tocilizumab.
The research team aims to establish a link between nighttime wellness and daytime learning and behavior in children with developmental disabilities. They are developing bed-based sensors to track breathing and heart rates, as well as wearable sensors to monitor child behaviors.
Researchers at UMass Amherst and Oxford University describe a new law for predicting wrinkle wavelength on curved surfaces, enabling the use of wrinkles to sculpt surface topography. Experimental results support the validity of this local law, which incorporates mechanical and geometrical effects.
The Patient Empowered Precision Medicine Alliance (PEPMA) aims to rapidly match patients with the right drugs for their condition. The project leverages University-derived technologies to determine whether existing drugs can be repurposed to treat rare conditions.
A new study at McGill University reveals that complex interactions between neurotransmitter receptors and other proteins help explain the brain's ability to process information quickly. Researchers used multiple techniques to examine AMPA receptors, a major player in brain signaling.
A recent study published in Science confirms that the Aliso Canyon natural gas well blowout was the nation's largest methane release. The event released over 100,000 tons of methane into the air, doubling the rate of methane emissions from the entire Los Angeles Basin.
Researchers investigate the formation of a tiny volcanic island near Nishinoshima volcano, Ogasawara Islands, Japan. The island's unique lava flows and internal pathways provide valuable insights into the geological processes that shape our planet.
Dr. Marisa Orr receives a five-year CAREER grant to develop an online Academic Dashboard for empowering engineering students to make adaptive decisions and achieve academic success. The project aims to improve student outcomes by reducing time to graduation and increasing student satisfaction with their major and eventual career.
A recent study found that over half of elderly colorectal cancer patients receive ineffective treatments, leading to significant financial burdens. The study examined data from over 20,000 Medicare patients between 2000 and 2009, revealing a 32% increase in treatment costs and only a one-month increase in median survival.
Researchers at University of Sheffield developed an automated programming method for swarm robots, reducing human error and increasing reliability in complex tasks. The method uses supervisory control theory to ensure predictable behavior, making it suitable for safety-critical applications such as driverless cars.
Researchers from the Center for Nanoparticle Research design a novel therapeutic agent capable of impeding neuronal cell death associated with Alzheimer's disease. The treatment targets mitochondrial dysfunction and oxidative stress, offering new hope for treating this debilitating neurodegenerative disorder.
Researchers found that unmanaged forests remain productive despite surface ozone pollution, due to differential sensitivity among tree species. Ozone impacts are more pronounced in low-diversity systems like crops and managed forests.
A new study led by Alistair Evans of Monash University found that molars follow the inhibitory cascade rule, simplifying human tooth evolution. The team can now predict the size of missing fossil teeth using this rule.
A James Cook University study found adult females remain in coastal areas year-round, giving birth and raising young. The team tracked over 100 sharks for more than two years, discovering a mysterious attraction to a specific bay near Townsville.
A new heat wave formula developed by a University of Missouri researcher provides a uniform definition for extreme temperatures, enabling public health agencies to prepare for heat waves. The formula accounts for missing weather data and regional climates, improving the accuracy of heat wave warnings.
Researchers analyzed myeloid lineage immune cells in glioblastoma patients, revealing non-polarized cell state and potential therapeutic strategy. The study suggests stimulating these cells to adopt an anti-tumor identity may be effective.
Tropical cyclone Yalo formed near Tahiti on Feb. 25, with NASA's Aqua satellite capturing infrared and microwave data. The storm is forecast to intensify before running into adverse conditions, threatening French Polynesia and Austral Islands.
Researchers have discovered significant differences in cells derived from dura mater and skin samples across the lifespan, highlighting the importance of considering the cell's original location and donor age. These findings necessitate further exploration into epigenetic patterns in stem cells used for new tissue and organ generation.
Researchers from Rockefeller University have identified a hormone called amylin as a critical component of the system responsible for regulating food intake. Amylin acts in the brain to help control consumption, working in concert with another hormone leptin to control body weight.
A new study published in the Journal of Applied Psychology found that individuals with elitist world views tend to perceive white male researchers as more credible, while those with egalitarian beliefs view women or people of color as more credible. The research highlights the impact of ideology on evaluating academic credibility.
Research uncovers Amazon forest seasonality, revealing a dynamic pattern of leaf growth and death that explains variations in photosynthesis. The findings improve climate models and provide insights into the forest's ability to adapt to dry periods.
The new CVIA journal published its second issue with a special focus on Electrophysiology. Key findings include strategies for preventing stroke in high-risk atrial fibrillation patients, catheter ablation as a cornerstone in AF management, and the role of multimodality imaging in substrate characterization.
Researchers analyzed Instagram posts from over 3 million users in food deserts and non-food deserts, finding that foods high in fat, cholesterol, and sugars were more common in the former. Regional staples like steak and okra were also prevalent in their respective communities.
Researchers at the University of Massachusetts Amherst have identified a new molecular property that could lead to more efficient and cost-effective materials for cell phone and laptop displays. The property, directional intrinsic charge separation, was found in crystalline nanowires of an organic semiconductor molecule known as TAT.
Researchers used autonomous acoustic sensors to detect and record marbled murrelet calls, identifying over 19,000 potential calls and confirming 7,218 actual calls. This technology offers a viable alternative to traditional surveys, enabling broader, more cost-effective searches for these endangered seabirds.