A preclinical trial has uncovered how beta-glucan can 'reprogram' immune cells to prevent lung inflammation and reduce the risk of illness and death from influenza. The study's findings highlight beta-glucan as a promising therapy for influenza and other emerging viral pathogens.
This Egyptian study sheds light on the genotype and phenotype of familial ALS, highlighting early onset, high consanguinity rates, and genetic variations. The findings suggest distinct characteristics compared to European populations, emphasizing the importance of studying ALS genetics across diverse populations.
A recent study reveals a significant long-term decline in downward surface solar radiation globally, with significant decadal variations observed over land. The research highlights the role of water vapor in DSSR changes, which was previously overlooked, and shows that future DSSR changes will depend heavily on emission scenarios.
Researchers at The Wistar Institute's HIV Cure and Viral Diseases Center have identified a new approach using natural killer cells to target and kill HIV-positive cells. CD64 expression enhances binding activity for holding onto antigen-specific antibodies, allowing for specific targeting and killing of infected cells.
Researchers at Japan Advanced Institute of Science and Technology developed Leafbot, a soft robot that uses vibration-driven locomotion to traverse uneven surfaces. The robot's compliant structure and simple motion strategy enable it to overcome complex obstacles, making it valuable for applications such as inspection and exploration.
Researchers have discovered evidence that plague may have been involved in epidemics a century before the Black Death, challenging previous assumptions about the disease's arrival in Western Eurasia. The study uses historical sources and genetic analysis to propose a new timeline for the plague's emergence.
Scientists at NUS Medicine have developed a novel approach using nasal bacteria to deliver therapeutic molecules directly to the brain, reducing appetite and improving glucose metabolism in preclinical studies. The engineered bacteria leverage the olfactory mucosa's unique properties to deliver medication with enhanced bioavailability.
Archaeologists reconstructed human land use and land cover over the past 12,000 years in South Asia, revealing hunter-gatherer practices as dominant across periods. The study provides critical information for modeling climate impacts of human populations.
The University of Arkansas researcher Samir El-Ghazaly is designing a massive anechoic chamber to test antennas and certify RF interference produced by large electrical devices. The chamber, valued at nearly $1M, will be a testing site for Xtremis and potentially entice other startups to the area.
A new droplet microfluidic component library utilizes micromilling technique to produce devices at a fraction of the cost of traditional methods. The library includes versatile components for complex workflows, enabling high-throughput applications in biological and chemical research.
Professor Dan Frangopol has made transformative contributions to structural reliability, optimization, and sustainable infrastructure management. His work represents the dedication to research and scholarship that Lehigh University strives to cultivate.
Researchers at H. Lee Moffitt Cancer Center & Research Institute have identified a specific immune response that can prevent the spread of breast cancer cells within the body. Activating certain immune cells can stop dormant cancer cells from growing into new tumors, potentially leading to long-term survival.
Researchers have developed software tools that analyze student behavior in real-time, assessing how well students develop and use collaborative problem-solving skills. The tools can modify the game to improve learning outcomes by identifying patterns of behavior associated with specific learning outcomes.
A new guide helps researchers effectively use various R packages for species distribution modeling, improving accuracy and breadth of analyses. By combining tools, scientists can tackle a wider range of questions and contribute to stronger biodiversity assessments worldwide.
A Chinese research team found that ultrasonic cleaning promotes phenolic compound accumulation in fresh-cut red cabbage. The study suggests that ultrasound enhances the activity of enzymes related to energy metabolism, which provides energy for phenolic compound synthesis.
The new book Not Your Parents' Politics reveals that young people are actively engaging in political discourse on social media with diverse forms of expression, including humor and personal experiences. These expressions shape youth political socialization and democratic participation.
Researchers have discovered how cells turn on their recycling process and create 'garbage bags' to remove proteins, shedding new light on a crucial aspect of maintaining health. The study may lead to future treatments that can promote healthy ageing and target diseases like Parkinson's and Alzheimer's.
A new study suggests that routine monitoring of water quality factors, such as pH, temperature, and electrical conductivity, can help predict the growth of Legionella bacteria and prevent outbreaks in healthcare settings. The approach has been shown to be reliable and more accurate than conventional statistical methods.
A new study from the University of South Australia found that most people trust AI in situations where the stakes are low, such as music suggestions. However, those with poor statistical literacy or little familiarity with AI were just as likely to trust algorithms for trivial choices as they were for critical decisions. The study also...
Researchers have discovered a new mechanism by which bacteria defend against CRISPR-Cas systems, and how phages counter these defenses. This discovery holds potential to enhance the safety and precision of CRISPR-based technologies.
Finnish researchers found pituitary macrophages regulate hormonal balance and may be used to treat endocrine disorders. Macrophages have a local effect on hormone secretion, decreasing when removed.
Researchers from Flinders University applied gene editing to explore the role of enzyme ACE2 in healthy placental development. They found that ACE2 plays a key role in helping cells grow properly and that a genetic variation is linked to major pregnancy complications.
A team of researchers from the University of Arizona College of Medicine – Tucson found that an FDA-approved osteoporosis treatment, risedronate, can correct a gene mutation and normalize heart function in animal models. The study provides hope for treating other rare diseases using precision treatments tailored to individual mutations.
Hunter Medical Research Institute has formed a memorandum of understanding with Novartis (Aust & NZ) to explore future research projects focused on improving cardiovascular health. The partnership aims to accelerate innovation and enhance patient care through collaborative research initiatives.
Researchers from Aarhus University have developed a method to track disease progression in patients with autoimmune diseases. The new method identifies large immuno-active complexes and can be measured in parallel, increasing capacity and reducing the need for training new staff or investing in equipment.
Researchers found a remarkable X-ray flash in archived Chandra Observatory data, hinting at possible explanations: X-ray burst, magnetar flare, or new cosmic event. The discovery showcases the potential of AI for scientific breakthroughs in astronomical archives.
A new standard dataset defines 16 clinical and patient-reported outcome measures for adults with heart valve disease. The International Consortium for Health Outcomes Measurement (ICHOM) developed the globally inclusive standard dataset.
Researchers found that a rare genetic syndrome causes different damage mechanisms in male and female brains, affecting neurogenesis and energy production. The study suggests that the ADNP protein plays a crucial role in brain development and aging, with distinct functions in males and females.
A palm-sized digital holographic camera system was developed to capture full-color digital holograms in a single exposure using white LED illumination. The camera achieves video-rate full-color digital holographic motion-picture imaging at 22 fps.
Researchers at the Kavli Institute discovered that grid cells perform rapid, rhythmic sweeps into the space ahead of the animal, allowing it to probe the environment. This new understanding of spatial navigation reshapes our understanding of how the brain builds mental maps and tracks precise positions within these landscapes.
Researchers have developed a new technology that can turn thermal radiation into electricity in a way that exceeds the physical limit of Planck's law. The breakthrough could revolutionize manufacturing industries by increasing power generation without high temperature heat sources or expensive materials.
A recent study found that estrogen can partially restore progesterone levels and improve ovarian health in Mcoln1−/− mice, a model for human mucolipidosis type IV. The research also showed that hormone therapies including estrogen improved luteal cell morphology and lysosomal function.
Researchers developed an AI system to control airflow on wing surfaces, reducing turbulent separation bubbles by 9%. The system uses deep reinforcement learning to adapt to airflow dynamics and enhance the effectiveness of experimental technologies.
The study analyzed over 24 million individual cells from mouse brains, revealing detailed molecular pathways that guide brain development. The research team discovered two distinct developmental pathways for oligodendrocytes and offered new insights into how different brain cell types emerge and mature.
The report highlights strategies to enhance climate resilience, sustainability, and innovation across the agrifood value chain. It emphasizes the need for targeted solutions, data-driven practices, and policy alignment to address climate-related challenges.
A new framework has been unveiled for understanding time persistence in the human brain, exploring how long functional networks remain in a particular state before transitioning to another. The study found that network persistence is linked to cognitive performance and genetic factors.
A new study identified unique subpopulations of fat cells with complex predicted functions, and even found differences between human fat tissues in intercellular communication. The discovery provides a basis for further research to advance personalized medicine in obesity.
Emboa Medical creates a microstructured catheter called TRAP, which mimics a boa constrictor's teeth arrangement to grab onto blood clots without tearing them. The TRAP design has shown significant benefits in removing clots on the first attempt and improving outcomes for stroke patients.
Citizen scientists can join world-renowned microplastic expert Professor Claire Gwinnett on an expedition to monitor microplastic pollution in basking shark feeding sites. The expeditions will use a new app with AI analysis to categorize plastic samples, providing valuable data on microplastic levels and health impacts on sharks.
Researchers discover that disordered solids lose stability at low-frequency vibrations near zero, leading to a 'loose state' where particles slide in clusters. The theory applies to materials with negligible thermal fluctuations, including those found in space.
Scientists develop novel micro-vibration assisted dual-layer spiral microneedles for rapid interstitial fluid extraction, enabling efficient glucose detection. The technology offers a less invasive alternative to traditional blood sampling methods.
Researchers at FAU's ECAP played a leading role in detecting the unusual discovery, which is puzzling due to its high energy and rarity. The detection could provide new insights into cosmic particle accelerators and the processes driving them.
A research team used earth observation radar data to map the impact of oil pipeline networks on mangroves in the Niger Delta, finding a mortality rate of 5,644 hectares per year. The study highlights specific locations needing immediate intervention and restoration, and identifies new pipeline sites with unreported oil spill damage.
A new study investigates public perceptions and preferences for policies addressing childhood energy drink consumption. Respondents strongly support mandatory caffeine content labels on energy drinks, suggesting improved labeling could create uniformity across the industry.
New research from Edith Cowan University found that five native marsupial carnivores tested positive for anticoagulant rodenticides, with 21% having multiple compounds in their blood stream. The study highlights the potential risks of these poisons to endangered species.
A study found that algal blooms increased significantly in global large lakes over the past two decades, particularly in subtropical regions. The median annual bloom frequency increased by +1.8% per year, with a stronger correlation between temperature fluctuations and bloom events.
A team of researchers from Japan directly visualized protein translocation across membranes for the first time, providing insights into the SecYEG-SecA complex dynamics and its role in facilitating protein movement. The study estimated a protein translocation rate of 2.2 amino acid residues per second.
Researchers developed push-pull azobenzenes that interact with the lipid bilayer and induce light-dependent membrane potential changes. The molecules' ability to partition into membranes and undergo isomerization allows for precise modulation of surface charge, enabling non-invasive cell stimulation.
A new study found that children with avoidant restrictive food intake disorder (ARFID) are at a higher risk of developing intellectual disability, autism, gastro-oesophageal reflux disease, epilepsy, and chronic lung diseases. They also experience more medical diagnoses and require longer hospital stays than other children.
A study by University of Bath researchers found that stopping anticoagulants for patients aged 75 and over does not significantly affect the risk of major bleeding, but increases the risk of serious events like stroke and death. This highlights the need for clinicians to carefully consider the risks of stopping anticoagulation therapy ...
A new, inexpensive measurement device can measure both pressure and acceleration using a single design and method, saving costs and simplifying manufacturing. This technology has potential applications in medical care, disaster mitigation, landslide alerts, and heavy-machinery maintenance.
Researchers from the University of Georgia are exploring how to repurpose edible flowers as sustainable food ingredients using ultrasound technology. The method helps dry out and preserve flowers without compromising their quality, making them a viable source of protein, vitamins, and minerals.
Researchers at University of Gothenburg have identified a critical mechanism to slow down Crohn's disease progression by repairing the protective barrier of the gut. By reinforcing the gut's natural defenses, new drug targets may be developed to treat the disease.
A Connecticut College professor has been awarded a $204,499 NSF grant to consolidate his research on protists, integrating decades of data to better understand their role in aquatic ecosystems and climate change. The project aims to provide critical insights into nutrient cycling, ecosystem stability, and species migration over geologi...
The Royal Netherlands Institute for Sea Research (NIOZ) has made a comprehensive dataset on the tidal flats of the Dutch Wadden Sea available, providing valuable insights into biodiversity and ecosystem changes. The SIBES project has collected data since 2008, revealing shifts in benthic animal species due to climate change.
Research by West Virginia University expert Kylie Vo found that consumers who believe in karma are more likely to forgive companies that behave immorally and less likely to boycott them. In contrast, non-moral transgressions like defective products or misleading claims can severely damage consumer-brand relationships and brand value.
Researchers have mapped the full sequence of protein-protein interactions during iron extraction by Staphylococcus aureus, opening possibilities for developing new treatments. The study used TR-XSS technique to observe the dynamics of IsdB-Hb complex formation and found that iron is extracted only when both Hb chains are bound to IsdB.
A study published in Nature Communications shows that widespread wildfires were frequent about every 10-20 years in many areas, but severe fires have increased due to natural fire cycles being disrupted. The data suggests that the prevalence of non-fire years has led to denser forests and hotter, more destructive wildfires.
Researchers found accelerated decreases in stigmatizing terminology after high-level federal guidance and continued decreases after NIDA issued similar guidance. Despite progress, one in four abstracts still contained stigmatizing language in 2023.
A University of Cincinnati researcher has been awarded a $2.1 million grant to investigate postoperative pain at the molecular and cellular levels. The goal is to develop new, safer non-addictive treatments for chronic pain conditions, including lower back pain and pain associated with diabetes or chemotherapy treatments.