Brazilian researchers found that feeding cows soybean and linseed oils improves the quality of their milk by reducing saturated fatty acids and increasing unsaturated fats. The study showed an optimal omega-6/omega-3 ratio of 2.7:1, beneficial for human health.
London's low-income households face higher levels of indoor air pollution due to poor housing quality and surrounding environmental factors. Long-term exposure to pollutants like PM2.5, NOx, and CO can lead to health problems such as respiratory issues and cardiovascular complications.
Epithelial cells line organs and tissues, using two languages to communicate with neighboring cells. The discovery could help understand cancer spread and develop new treatments.
Researchers found that about half of pancreatic cancer cell lines are dependent on peroxiredoxin 4 for survival. Targeting PRDX4 led to DNA damage and cell death in cancer cells, but not normal cells. This discovery reveals a potential therapeutic window with less toxicity.
Great reed warblers migrate at high altitudes during day to avoid heat, contradicting typical nocturnal behavior. Researchers tracked birds using data loggers, finding they flew up to 5400 meters at dawn.
Researchers found significant improvements in exercise capacity, respiratory symptoms, fatigue, and cognition in patients with lasting COVID symptoms after a six-week supervised rehabilitation programme. The study suggests that exercise can be a vital part of patient-centred approaches to treating lingering COVID symptoms.
Scientists at EMBL combined AI algorithms with advanced microscopy techniques to reduce image processing time from days to mere seconds while maintaining accuracy. This breakthrough enables researchers to track and measure fast biological processes in 3D.
A three-year study at West Virginia University is exploring the effects of vaping during pregnancy on long-term health outcomes in offspring. The research team has found that vaping can cause a similar dysfunctional response in blood vessels as smoking, leading to potential serious issues.
A new study in Frontiers found that brain areas involved in movement are active in successful penalty kicks, while the pre-frontal cortex is more active in players who miss penalties due to overthinking.
A new study published in Appetite found that nearly 7% of meat eaters experience a strong disgust response to images of meat dishes, which could be leveraged to encourage reduced meat consumption. Researchers suggest harnessing this 'yuk factor' may be more effective than relying on willpower.
Researchers at the University of Tsukuba tested the new Flight 2020 Soccer Ball, finding it more stable than previous versions but with reduced flight range. The team attributed this tradeoff to increased surface roughness, which may improve the design of future sports equipment.
Distinguished Professor Sang Yup Lee at KAIST was elected as a foreign member of the Royal Society, one of the world's most prestigious national science academies. He is recognized for his pioneering work in systems metabolic engineering and developing micro-organisms for producing fuels, chemicals, and natural compounds.
A study of 582 participants found that over two-thirds have developed hand dermatitis due to increased hand washing and use of alcohol-based rubs during COVID-19. The study suggests that skin barrier function can help identify suitable modifications to prevent hand eczema.
A study published in the Journal of Marketing explains how consumers assess a product's authenticity, identifying six key judgments: accuracy, connectedness, integrity, legitimacy, originality, and proficiency. By understanding these factors, marketers can develop strategies to enhance consumer perceptions of authenticity.
A comprehensive review suggests COVID-19 infects both upper and lower respiratory tracts, causing a uniquely aggressive immune response that leads to severe health issues months after infection. This dysregulation of the immune response contributes to long-COVID and severe lung damage in some individuals.
A study led by Penn Medicine researchers identified a new genetic cause of hearing loss and its link to the GAS2 protein's role in amplifying sound waves. The researchers found that the absence of functional GAS2 leads to severe hearing impairment in mice, highlighting the importance of this protein for normal hearing.
A new experiment has found that the accuracy of a clock is directly proportional to the amount of heat supplied, with more energy consumed resulting in more accurate timekeeping. This discovery has implications for future technologies and suggests that clocks are constrained by thermodynamics.
The Regenstrief tEMR platform provides a realistic virtual patient care experience, enabling early exposure to EMRs and promoting interprofessional collaboration. Over 11,800 students have accessed the system, enhancing their skills in health IT environments.
Researchers at the University of Bayreuth have discovered the crucial importance of redox-active substances in aquatic ecosystems. They are able to degrade pollutants and influence large-scale reactions, making them a crux between hydrological fluctuations and ecosystem functions.
Researchers develop a new technique to investigate surface structures of semiconductors at the atomic scale. The technique, called atomic point contact Raman spectroscopy, reveals enhanced Raman scattering from silicon surfaces when a plasmonic silver tip is brought into contact with the surface.
The nTIDE report shows increases in employment-to-population ratios and labor force participation rates for working-age individuals with and without disabilities. These modest gains indicate a trend back to pre-COVID employment levels, suggesting better employment outcomes going forward.
A recent study has identified a genetic cause of a rare neurological disorder, ataxia, linked to mutations in the GEMIN5 protein. The discovery could lead to the development of diagnostic tests and treatments for affected individuals.
Federated learning, a new approach to training AI models, is found to have a significantly greener impact than traditional methods. By distributing training across multiple devices, the energy consumption and CO2 emissions are reduced. This method has important privacy benefits as well, keeping data local and secure.
Researchers at the University of Sussex developed a new computational model that demonstrates a link between insect and mammalian learning. The model shows how dopamine neurons in a fruit fly's brain produce similar signals to those in mammals, enabling reliable instruction for learning.
Scientists study how human emissions impact SOA formation from volatile organic compounds produced by vegetation. Research suggests that anthropogenic pollutants can modify SOA formation potential, which has implications for climate change and air quality.
Assistant Professor Aaron Maxwell uses big data analytics and deep learning to map West Virginia's surface over the last 60 years. The research aims to understand natural landscapes and predict future changes such as landslides and river erosion.
Researchers at Tokyo Institute of Technology and Kyushu University have successfully synthesized a new semiconductor material that can absorb visible light, reducing its band gap from 4eV to 2eV. The material has potential applications in solar cells, photocatalysis, and pigments.
Dr. Amy Azano is leading initiatives to improve rural education, including the Summer Enrichment Experience at Virginia Tech and the Appalachian Rural Talent Initiative. The programs focus on providing academic and social experiences for rural middle-schoolers and increasing access to gifted education in high-poverty schools.
Researchers rationally designed a new monoclonal antibody HA98 with improved affinity for CD146, a key adhesion molecule in angiogenesis and cancer metastasis. The study revealed superior inhibitory effects on tumor growth compared to the original AA98 antibody.
A comprehensive study of the legume family reveals a history of whole-genome duplications and helps uncover the evolution of genes involved in nitrogen fixation. The research team identified strong evidence for 28 separate whole-genome duplication events, shedding light on the evolutionary spread and diversification of legumes.
Researchers found that processing additives significantly impact the speed of polymerization in pultrusion, enabling faster production and improved efficiency. The study's findings have potential applications for enhancing profitability while maintaining quality in composite structures.
Researchers developed AI algorithms that assess unconsciousness in patients based on brain activity with high accuracy and reliability. The algorithms outperformed existing methods in real-world testing, distinguishing between conscious and unconscious states in surgery patients.
A 18.5 million year old vine fossil was identified as a new species, providing evidence of the evolution of climbing plants. The fossil's unique features, including two sizes of water-conducting vessels and lobed cross-sections, are characteristic of lianas in the soapberry family.
A new study has found that probiotic bacteria can help corals resist heat stress, potentially protecting these vital ecosystems from extinction. By modifying the coral's microbiome, scientists have shown improved resistance to bleaching in experiments.
University of Florida researchers have demonstrated a novel approach to triggering immunity against salmonella, using extracellular vesicles (EVs) that contain antigens from the bacteria. In mice, these EVs induced both innate and adaptive immune responses, offering a promising direction for developing a vaccine.
According to a new study by Mass Eye and Ear, sleep disorders are associated with significantly higher health care utilization rates, resulting in an estimated $94.9 billion in annual costs. Patients with conditions like sleep apnea account for 60% more healthcare expenses, with nearly double the number of doctor visits and prescriptions.
Researchers at Penn State discovered a new mechanism for terminating transcription of DNA into RNA in bacteria, facilitated by proteins NusG and NusA. The study found that these proteins together facilitate termination at about 88% of intrinsic terminators, expanding our understanding of gene regulation and potential antibiotic targets.
The University of Chichester is leading a study on the mental health of professional esports players to address the lack of understanding about factors influencing their well-being. The project aims to provide valuable insights to help gamers cope with intense gameplay demands.
Penn State is leading a $1.2 million project, CANARY, to assess and catalog northern Appalachian-basin critical mineral resources and waste streams. The project aims to extract valuable materials from coal waste, promoting regional growth and addressing national security needs.
A team of researchers has developed a delivery system for RNA-based therapy in brain tumors using ultrasound and nanoparticles. The technique allows for increased tumor cell death and reduced harmful protein production, with potential for minimal side effects.
A survey of 1000 British adolescents found that nearly four-fifths have encountered pornographic content online, with many visiting dedicated sites frequently. The study suggests pressure should be placed on global publishers to introduce effective age restrictions across social media platforms.
During the COVID-19 pandemic, a hospital used its learning health system to adapt and update care processes, reducing hospital-acquired pressure injury incidence by 45%. The approach allowed for quick identification of gaps in patient care and implementation of improvements.
A joint research group found a previously unknown cell type in the adrenal glands that might be the origin of neuroblastoma tumour cells. This discovery could provide a basis for effective treatments.
Research suggests that an imbalance in gut microbiota, or dysbiosis, may play a significant role in the progression of Hidradenitis Suppurativa. The study found reduced abundance of certain bacteria in HS patients, leading to an inflammatory response.
A team of Carnegie Mellon University researchers has developed a new extension called Skeema, which helps users group their browser tabs into tasks and organize, prioritize, and switch between them. This tool addresses the issue of tab overload and improves online productivity by merging tab management and task management in a browser.
A new study challenges the idea that gray matter is more important than white matter for cognitive health. Damage to dense structural connections in the brain was found to be a better predictor of poor outcomes than damage to functional hubs.
The study reveals that DNA's twisted structure actively regulates genes, particularly those responding to stress and stimuli. Topoisomerase TOP2A eliminates negative supercoiling at gene promoters, allowing for quick activation of these genes.
Physicists at FAU have confirmed the long-predicted chiral Faraday effect in an experiment using nickel helices. This breakthrough provides a new piece of fundamental magneto-optical theory and has implications for astrophysics and quantum electronics.
A new observational study published in The Lancet Rheumatology found that non-steroidal anti-inflammatory drugs (NSAIDs) taken prior to hospital admission for COVID-19 do not increase mortality rates. In fact, the use of NSAIDs was similar among patients who had taken them and those who had not. This large-scale study provides reassura...
The Dream Warmer, a low-cost, reusable non-electric infant warmer, reduces neonatal hypothermia rates by 11% and infant death rates by 70% in a new study. The warmer is effective, safe, and easy to use, making it a promising solution for optimizing the health of vulnerable infants in resource-limited settings.
People with dementia have twice the risk for developing COVID-19, with high hospitalization rates and mortality. Alzheimer Europe urges governments to prioritize these groups in vaccination campaigns to prevent further harm.
The study found that the brain processes individual features of an object, such as sounds and actions, and also abstract symbol-like features. The researchers developed a hierarchical model to reflect how conceptual knowledge is represented in the human brain.
A study by Uppsala University found that bullying is a greater risk factor than overweight for developing depressive symptoms in both girls and boys. However, boys' mental health is more affected if they suffer from obesity, with a five-fold higher risk of having depressive symptoms in 2015 compared to normal-weight boys.
A novel matrix-based slow-release urea was developed to improve nitrogen use efficiency in rice production, reducing nitrogen loss and increasing soil nitrogen availability. The new fertilizer showed significant agronomic nitrogen efficiency gains and improved rice yields.
Researchers at UTMB will investigate Ebola infections in human cell culture and nonhuman primates, with the goal of developing new insights into prevention and treatment. The $11.3M grant will also support the development of sophisticated models using 'big data' to predict infection outcomes.
Researchers from China conducted a clinical trial comparing two vasopressor protocols for preventing hypotension post-spinal anesthesia during cesarean sections. They found that norepinephrine infusion significantly reduced maternal hypotension and neonatal tachycardia, as well as improved cerebral oxygenation in newborns.
Researchers tracked African wild dog movement and found suitable corridors within the KAZA, but country-specific differences hinder animal movements. The study's findings support conservation efforts and suggest benefits for other species like lions, elephants, and cheetahs.
Scientists have successfully identified the complete avenacin biosynthetic pathway in oats, which provides resistance to soil-borne diseases like take-all. This discovery has implications for creating disease-resistant lines of wheat using modern technologies.
A new study using airborne lidar sensing and machine-learning algorithms estimates that the Greater Angkor region was home to 700,000-900,000 people. The findings provide valuable insights into the region's population dynamics and its relevance to understanding urbanization in the face of climate change.
A new study by Children's Hospital Colorado found that lumacaftor/ivacaftor is safe and well-tolerated in children aged 2-5 with cystic fibrosis for up to 120 weeks. The treatment has also been shown to improve pancreatic function, reduce pulmonary exacerbations, and increase lung clearance.
A systematic review of studies on telehealth and chronic conditions found that frequent services benefited patients more when continued for about a year. However, the optimal frequency and duration of telehealth services remain unknown. Researchers are working to measure dose in standard ways to inform best practices.
A new study by Indiana University researcher Hank Green found that cohesive neighborhoods where people get along and help each other have a lower likelihood of binge drinking. In contrast, disordered neighborhoods with less social cohesion tend to increase binge drinking, especially among those with denser social networks.
A study by researchers in Berlin and Milan found that floods can increase bacteria concentrations in groundwater due to reduced purification capacity of bank filtration. The research highlights the importance of considering seasonal dynamics and sediment properties in risk assessment practices.
Scientists from Japan Advanced Institute of Science and Technology have successfully developed a new humidity measurement technique for anion conducting polymer thin films. The study revealed high hydroxide ion conductivity of 0.05 S cm^-1, comparable to thick membrane forms.
A complex of seven proteins is essential for Ustilago maydis to infect its host plant maize. The discovery could lead to developing new fungicides and understanding how effectors function in biotrophic fungi.
A recent study published in Aging & Mental Health suggests that Chinese parents experience approximately 1.3 times more psychological distress after losing an only child compared to losing a spouse. The loss of an only child is devastating due to the emotional, financial, and instrumental support it provides to older adults.
Researchers at Brigham Young University have developed technology to create holographic-like virtual objects that co-exist in physical space. They can interact with humans and are projected onto everyday objects, enabling immersive experiences.
A recent study by the Institute of Atmospheric Physics found that indoor aerosol species are primarily from outdoor air exchange. The researchers measured indoor PM2.5 concentrations and chemical compositions, revealing differences in organic aerosol due to temperature changes. Improved ventilation strategies may actually increase expo...
The study found large, statistically significant reductions in mortality, time to recovery, and viral clearance for COVID-19 patients treated with ivermectin. Ivermectin significantly reduces the risk of contracting COVID-19 when used regularly.