Researchers at UNIGE and UNIL discover clofazimine's efficacy in stopping triple negative breast cancer progression by blocking Wnt cell signaling pathway. The study highlights the need to re-examine existing drugs for potential targeted therapy.
The study reveals that increases in soil biodiversity follow plant cover increases in less productive ecosystems, while acidification leads to declines in more productive ecosystems. These patterns differ from those observed in other communities.
A recent study found that individuals who prioritize making the best choices in their relationships, known as maximizers, tend to be more satisfied in their marriages. Maximizing men with attractive wives reported higher satisfaction, while maximizing women with high-status husbands experienced less decline in satisfaction over time.
Researchers found that consumers' pre-determined beliefs about nutrients and their relationship with health outcomes drive how they interpret and understand claims. Consumers may upgrade nutrition claims to health claims based on familiarity and personal relevance.
Researchers at Tufts University have successfully grown and maintained olfactory stem cells in culture, which can then be used to restore tissue in the nose. The discovery raises hope that future therapies could be developed to restore the sense of smell in individuals where it has been damaged by injury or degeneration.
Brazil is expected to increase its soybean production by up to 39% to satisfy China's increased demand, which could lead to dramatic deforestation in the Amazon rainforest. Global meat consumption must be reduced to sustainably cope with this problem, and ecological consequential costs need to be included in food costs.
Researchers have successfully targeted the tumor biomarker EpCAM with chimeric antigen receptor-modified T cells, significantly delaying tumor growth in mice. The study suggests that EpCAM could be a promising target for cancer immunotherapy in various tumor types.
The Slide-seq technique generates detailed three-dimensional maps of tissues, revealing the location and activity of cell types and genes. This platform offers unparalleled views of tissue function, allowing researchers to study cellular relationships, gene expression, and responses to perturbations.
Breast cancer cells are inherently changeable, morphing from one cell type to another at the molecular level. This feature may promote resistance to certain therapies. The research provides new insights into how cancer cells develop and evolve within tumours.
A study published in The Lancet found that caesarean sections in low- and middle-income countries lead to significantly higher maternal and infant mortality rates. The analysis of 12 million pregnancies revealed that women undergoing emergency caesarean sections were twice more likely to die than those delivering by elective means.
Researchers at the University of Science and Technology of China have developed a simple, efficient, and non-metallic anionic composite photocatalytic system to free trapped radicals from carboxyl groups. This breakthrough simplifies photocatalytic systems, reduces costs, and promotes industrialization in organic synthesis.
Researchers discovered how specific fungal prostaglandins deactivate immune cells, allowing fungi to grow and increase infection. This finding provides insight into the interaction between fungal pathogens and the human immune system.
A new study published in Ecology found that rusty crayfish populations declined in lakes with mucky and sandy bottoms, while those with rocky substrates remained stable or increased. The research suggests that the invasive species sabotages its own success by using aquatic plants as shelters to avoid predators.
Researchers at KAUST's Clean Combustion Research Center investigate pre-ignition, a major bottleneck to engine downsizing. By analyzing engine parameters, they identify conditions that trigger pre-ignition, including high exhaust back-pressure and oil-fuel droplet interactions.
Researchers found a way to exploit Striga's Achilles' heel by using artificial plant hormones called strigolactones. The treatment reduces Striga plants by over half, making it a game-changer for farmers in sub-Saharan Africa where the weed threatens up to 40% of staple crops.
A team of researchers has shown that a single population of stem cells in mice generates new neurons throughout their lifetime, contributing to embryonic, early postnatal, and adult neurogenesis in the hippocampus. This finding suggests that the brain has the capacity for continuous improvement and adaptation.
Researchers at Helmholtz-Zentrum Dresden-Rossendorf have developed a new procedure to optimize water usage in mineral beneficiation technology. By using process simulation, the team was able to significantly reduce water consumption, from 4,000 litres per tonne of ore to below 1,000 litres per tonne. This innovation has the potential t...
A novel refrigerator design using a loop thermosyphon has shown promising results in reducing energy consumption, with an estimated 30% saving. This sustainable energy technology could lead to a significant decrease in household energy costs and greenhouse gas emissions.
Researchers at UMSOM have discovered a crucial receptor called mGlu2 that is critical to the mechanism of fast-acting antidepressants like ketamine. The discovery could lead to better treatments for depression by understanding how the brain reacts to Ketamine.
Researchers found that severe flu cases reshape the lungs by triggering the growth of 'tuft cells', which may help protect lung function. The discovery may provide insight into preventing long-term respiratory damage after a severe flu infection.
The US FDA has approved the use of a rhesus macaque model to support the development of remdesivir, an investigational antiviral agent for treating Ebola virus infections. The study provides a framework for developing Ebola therapeutics under animal rule.
The Pancreatic Cancer Collective has awarded two million-dollar grants to AI teams developing tools to identify high-risk individuals with pancreatic cancer. One team will focus on rare gene variants and the other on machine learning analysis of clinical records and images.
A team of biomedical engineers has developed a stem cell cardiac patch made with tissue engineered with tiny blood vessels to mimic real heart muscle. The patch can connect to native vasculature, bringing nutrients and oxygen, making it potentially effective for treating myocardial infarction.
A new study has found that increased human activity along the boundaries of the Serengeti-Mara ecosystem is having a detrimental impact on plants, animals, and soils. The study reveals how population growth and livestock in buffer zones are reducing available migration routes for wildebeest, zebras, and gazelles.
A new residential wood ash program aims to replenish Muskoka's declining calcium levels, essential for forest growth and life. The program could also improve crayfish stock, water quality, and maple syrup production.
A multidisciplinary team from Johns Hopkins Medicine has completed the first living donor HIV-to-HIV kidney transplant in the US. Nina Martinez, a 35-year-old living with HIV, donated her kidney to an anonymous recipient after undergoing rigorous evaluation and testing.
Researchers at Osaka University have developed a glue-free bimorph deformable mirror that can be used in vacuum chambers. The new technology uses inorganic silver nanoparticles to bond PZT actuators to a mirror substrate, allowing for precise shape modification and high-precision optics.
A study found that sexual satisfaction among older people is influenced by factors beyond just health, including communication with partners, relationship quality, and lifestyle. The research highlights the importance of a holistic approach for healthcare professionals when discussing sexual problems with older adults.
The MIT-led Center of Excellence in Energy will support research collaborations with Egyptian universities to develop innovative solutions for the country's energy challenges. The center will focus on renewable energy, biomass conversion, and sustainable projects.
Researchers discovered that the electric field component of a terahertz pulse plays a key role in large magnetization modulation of ferromagnetic nanoparticles. This allows for ultrafast coherent magnetization reversal within a picosecond, essential for ultrahigh-speed spintronics.
Researchers from Marshall University found that consuming two ounces of walnuts daily for two weeks changes gene expression in confirmed breast cancers, slowing growth and reducing survival risk. The study involved 10 women with breast lumps, who were randomized to walnut or control groups.
Researchers at Far Eastern Federal University are studying the properties of quark-gluon plasma using a combination of lattice quantum chromodynamics and neural networks. The goal is to understand how this substance modifies with temperature and density changes.
A new study by University of Alberta biologists reveals that feather mites may be beneficial to birds, helping remove bacteria and fungi from their feathers. The researchers found that vane-dwelling feather mites feed mainly on fungi and bacteria, rather than bird feathers.
Tropical Cyclone Joaninha maintains its eye due to low wind shear and warm sea surface temperatures. The cyclone is expected to weaken as it moves into an unfavorable area with increasing westerly vertical wind shear.
A team of researchers has revealed the molecular structure of membranes used in reverse osmosis, a leading method of purifying brackish water into drinking water. The study found that the perpendicular packing motif is better correlated with optimal filtration properties and may be related to how water pathways are oriented.
Researchers from Boston University School of Medicine propose revisions to visa categories and licensing laws to host foreign medical graduates for short-term clinical training experiences in the US. This would improve educational impact and equity in global health partnerships.
Researchers have discovered a highly focused antibody response in dengue infection that neutralizes the virus and persists for months. The study provides new insights into the complex immune response to dengue and could lead to advanced vaccine formulations.
A new publication outlines objectives for Mars Sample Return campaign, providing a blueprint for answering key questions about Mars. The University of Alberta is home to a vast collection of meteorites and experts like Chris Herd emphasize the importance of returning samples from Mars with context.
Dr. Lauren Ferrante's research identifies promising markers of poor functional recovery in ICU survivors, which could help target older adults for interventions to improve function after ICU care. Her work aims to aid recovery, prevent disability, and reduce deaths following serious hospitalization.
Research in mice reveals the existence of brain cells called hD2R neurons that curb an animal's impulse to eat. These cells play a role in regulating memory and are part of a larger brain circuit that promotes balanced eating.
Researchers at University of Göttingen investigated how different data sources can be integrated for biodiversity research. They found that higher data resolution is crucial for accurate studies, but detailed data often have smaller global availability and representativeness.
A Florida State University team has uncovered conclusive evidence linking sea level rise and ocean oxygen depletion to the Ireviken extinction event. The study reveals that reduced oxygen conditions played a central role in the mass extinction, with only about 8% of global oceans experiencing significant reductions.
Starting colorectal cancer screening at age 45 rather than 50 would decrease U.S. cancer deaths by as much as 11,100 over five years and cases by up to 29,400. Screening a greater number of older adults would avert nearly three times as many diagnoses and deaths at a lower cost.
Asteroid Gault, one of only a handful to be caught disintegrating, has been observed in clear images from the Hubble Space Telescope. The object's two narrow tails indicate it is slowly undergoing self-destruction, releasing material into space.
The University of Texas at San Antonio has received a $2.2 million software donation from Petroleum Experts to enhance its geological research capabilities. The software, MOVE, will aid students and researchers in visualizing subsurface rock deposits and identifying underground fluids.
Researchers found that aging contributes to a decline in intestinal stem cells, which can lead to disorders of the gastrointestinal tract. Boosting these cells with a compound called nicotinamide riboside (NR) reverses this effect and provides protection against age-related damage.
The study identifies 30 genes associated with schizophrenia, revealing their impact on brain structure and function. These findings could lead to new drug targets for the treatment of the disease.
A new research project is harnessing diverse disciplines to examine the relationship between disability and technology, aiming to produce new ideas about how disability is seen in a world of artificial intelligence and robotics. The project will also create new technologies that can be used by people with disabilities today.
The European Research Council awards €2.4 million grant to investigate collective identity, self-identity, and social cognition. The project, led by Professor Dan Zahavi, aims to understand the relations between individuals and groups.
The Human Frontier Science Program (HFSPO) awarded $35 million in Research Grants to 34 winning teams, including 9 Young Investigator Grants and 25 Program Grants. The grants fund cutting-edge, interdisciplinary research projects globally.
Researchers from the University of Pennsylvania have found that a single population of stem cells generates new neurons throughout life in the hippocampus. This process is crucial for healthy learning, memory, and mood adjustment.
Scientists found that current WHO guidelines for chronic hepatitis B fail to detect 50% of patients in need of treatment in Ethiopia. The guidelines are based on European and American data, highlighting the need for regionalized approaches to identify patients with significant liver disease.
Researchers found a slowdown of the Walker cell during solar-cycle maxima, shifting trade winds and precipitation patterns in the tropical Pacific. The study suggests that global hydrology and ocean-atmosphere coupling amplify the solar signal.
A new study evaluates the effectiveness of three home-based assessment methods to monitor cognitive function and decline in participants over 75. The results show that all approaches are feasible but with varying degrees of success, and suggest potential improvements in participant retention rates and reduced costs.
Scientists have created high-performance perovskite light-emitting diodes by rational molecular passivation, achieving a record-high 21.6% external quantum efficiency. The discovery overcomes defects in perovskites, allowing for efficient emission of near-infrared light.
A new study warns that global warming could lead to the spread of disease-carrying mosquitoes to areas previously too cold for them, putting 1 billion people at risk. The research suggests that temperatures are expected to rise, leading to year-round transmissions in tropical regions and seasonal risks elsewhere.
Researchers developed a new statistical tool to observe interaction among variables influencing phytoplankton abundance over time. They identified a synergistic effect between water temperature and phytoplankton predation, providing insights into spatial synchrony of phytoplankton blooms.
Researchers develop nanovaccine using pyridine functionalized poly(2-hydroxyethyl methacrylate) material, overcoming restricted immune response in mice with gut-initiated metabolic syndrome. The study explores the interrelationship between nanomaterials, immune responses and the microbiome.
Researchers have developed an experimental combined drug therapy that dramatically shrinks tumours and prevents metastasis in mice by targeting the DNA repair capability of cancer cells. The treatment has few side-effects compared to traditional chemotherapy and is being tested in clinical trials.
Researchers at MIT developed a new 'hybrid' cathode combining two approaches to increase energy output per pound and liter, resulting in higher power density. The new material can already beat existing batteries in terms of energy density, paving the way for longer-range electric cars and portable electronics.
A study predicts climate change will lead to increased and new exposures to humans of diseases carried by mosquito vectors, with poleward shifts in Aedes-borne virus distributions. The model suggests a middle-of-the-road temperature increase could produce the greatest expansion in viral transmission by Ae. albopictus.
Researchers have developed a new method to speed up stomatal response in plants, improving photosynthetic efficiency and water use. The optogenetically enhanced plants produce more biomass than expected under fluctuating light conditions.
Grid cells in rat brain provide a 'treasure map' for goal-directed navigation by carrying information about goals, not just space. Their activity fields shift to follow the location of hidden rewards.
Scientists decoded the genome of umi-budo, a popular Okinawan seaweed, to understand its unique shape and assist farmers in proper cultivation. The study revealed key genes controlling growth and development, potentially helping ease crop issues and address environmental concerns.
Asteroid Gault, a well-known space rock, has begun slowly disintegrating as it develops comet-like tails. The newly observed event suggests that asteroids are dynamic and active worlds, prone to spin-up processes that can lead to disintegration.
Researchers have developed a novel brain map that tracks early brain atrophy in people with HIV, revealing a two-stage model of brain damage. The study suggests that the frontal lobe is affected early on, while the caudate/striatum area becomes more damaged as clinical symptoms appear.
A meta-analysis found that liquid meal replacements led to an average of five pounds more weight loss compared to conventional low-calorie diets. Additionally, these liquid meal replacements contributed to better reductions in body mass index and systolic blood pressure.
The Asian longhorned tick population has grown dramatically across Staten Island, with researchers finding the species in 7 of 13 parks surveyed in 2017 and 16 of 32 in 2018. The ticks can clone themselves in large numbers and are likely to continue spreading throughout the city.
The University of Pittsburgh's Swanson School of Engineering has received four prestigious NSF CAREER Awards, totaling over $2 million in funding. The awards recognize faculty who exemplify outstanding research, education, and community engagement.
Researchers discovered that allergic reactions trigger changes in brain behavior development in unborn males and females. This study, published in Scientific Reports, found that immune cells play a critical role in sexual differentiation and may contribute to natural variations in male and female sexual behavior.
A Cornell dairy nutrition model has been updated to help farmers reduce nitrogen in manure and waterways. Research found that feeding cows less protein can maintain milk production while reducing nitrogen excretion by 14-18% and saving farmers $147-$157 per cow annually.
Researchers at the University of Illinois have discovered a key to the soybean cyst nematode's growth, allowing it to produce more offspring. The nematode's unique body shape enables it to retain fertilized eggs and harden into a protective cyst.
Researchers from USC Arid Climate and Water Research Center discovered that deep groundwater likely exists in a broader geographical area than previously thought, with an active system as deep as 750 meters. Groundwater is believed to originate surface streams in near-equatorial areas on Mars.
A microscopic fungus has caused a significant decline in amphibian populations, with at least 501 species affected. The chytrid fungus has led to a 93% decline in anuran species, which account for 89% of all amphibian species, and is thought to have spread from Asia to Central America via human transportation.
New research finds that sea anemones consume tiny fragments of plastic in the ocean along with their food. Bleached anemones retain these microfibers longer than healthy ones, highlighting the impact of plastic pollution and climate change on coral reefs.
A new study in the Serengeti-Mara ecosystem highlights how human activity near protected areas affects wildlife and ecosystem function. The results show that human pressure has caused wildlife to migrate to the core of the park, resulting in changes to fire regimes, grazing patterns, and increased vulnerability to droughts.
The study reveals Bd as one of the most destructive invasive species, causing at least 501 amphibian species decline. Despite this, some species show recovery and host resistance.
A study suggests that increasing T cells' exposure to potassium, mimicking high potassium levels, could make cancer immunotherapies more effective. Growing T cells under conditions of high potassium preserves their stem-cell-like quality, allowing them to replicate and grow.
The Pediatric Cell Atlas will create a high-resolution data reference for child development, benchmarking healthy and abnormal tissues at the level of single cells. This will provide a standard tool for researchers to better understand childhood illnesses and develop precision treatments.
Researchers at the University of Huddersfield have developed a new technique to calculate how long it takes for components to stabilize before they can be measured by a Coordinate Measuring Machine (CMM). This reduction in time-lag can lead to significant gains in productivity and efficiency, as well as reduced machine downtime.
A team of researchers developed an interactive program using trade-off diagrams to support decision-making in complex scenarios. The tool allows for compromises and balancing of competing interests, increasing decision quality with contextual information. However, interactivity also improves decision-making, but to a lesser extent.
Researchers developed a computational mass-spectrometry system that identified thousands of plant metabolites, including previously unknown compounds with medicinal properties. The new method provides 10 times the coverage of previous methods and has applications in drug discovery and understanding plant physiology.
A new computational model facilitates diagnosis of previously unsolved cases of neurodevelopmental and congenital abnormalities by examining DNA methylation. The test resolved dozens of new cases, providing a specific diagnosis that can help predict the course of the disease.
Researchers at Baylor College of Medicine discovered a new approach to treating age-related diseases by stabilizing telomeres and restoring sirtuin activity. This method shows promise in improving liver disease outcomes in a mouse model.
A team of UFZ researchers has discovered an archaeon that oxidises ethane, a major component of natural gas, on the seabed. The single-celled organism, Candidatus Argoarchaeum ethanivorans, was found to degrade ethane into carbon dioxide through a unique metabolic pathway.
A new class of branched single chain surfactant has been reported to improve oil recovery by 72% in both low and high brine solutions. This efficient surfactant reduces surface and interfacial tension, enabling effective wettability alteration and aggregation structure maintenance under extreme conditions.
Researchers develop drugs targeting specific component of folate pathway, potentially addressing drug resistance and treatment time. The compounds are more effective than existing antifolate medication PAS, offering hope for new treatment options.
The discovery of the largest Tyrannosaurus rex skeleton ever found sheds new light on the lives of these massive predators. The specimen, weighing over 40% more than the next largest known taxon, suggests that different types of dinosaurs may have grown to significantly greater sizes than previously thought.
A new paper suggests that diseases can be more lethal in new hosts with larger evolutionary jumps between species. This research uses data from the World Organisation for Animal Health to track diseases across domesticated mammals and their outcomes.
A University of Toronto study found that exposure to coffee-related cues can increase physiological arousal, leading to more alert and attentive thinking. The effect was stronger among Western cultures, suggesting a possible link between coffee consumption and arousal.
Researchers at EMBL have engineered a membraneless organelle that can build proteins from natural and synthetic amino acids, allowing for detailed study and control of cellular function. The innovation uses phase separation to create a wobbly wall-less organelle with precise tasks.
The ABRACADABRA experiment, led by MIT physicists, detected no evidence of axions within a specific mass range. The team reported that axions in this mass range do not exist or have an even smaller effect on electricity and magnetism than previously thought.
Astronomers have observed the disintegration of asteroid 6478 Gault using NASA's Hubble Space Telescope and other observatories. The asteroid's rapid spinning has caused it to shed material, resulting in two narrow tails of dusty debris streaming from its surface.
The Cassini spacecraft gathered data on five small moons close to Saturn's rings, revealing no volatiles other than water ice. The moons' geology was shaped by complex processes, including tidal stresses, with optical properties influenced by contamination from the main rings and ring material.
A new Boston University study reveals that states with universal background check laws for all gun sales had 15% lower homicide rates compared to those without such laws. The study also found that laws limiting the sale of guns to people convicted of violent misdemeanors were associated with a more dramatic reduction in homicide rates.
Mosquitoes use an olfactory coreceptor called Ir8a to detect acidic volatiles found in human sweat, which is necessary for their host detection system. The study suggests new approaches for designing improved mosquito repellents and potentially even a life-saving perfume.
The Human Frontier Science Program has awarded 89 fellowships to outstanding young life scientists from around the world. The new fellows will conduct innovative research in biology, including studies on skin-based lymph nodes, motor proteins for translation, and temporal learning.
Researchers at Rice University have created 3D-printed scaffolds that can mimic the physical characteristics of osteochondral tissue, a hard bone beneath a compressible layer of cartilage. The scaffolds are designed to promote healing and potentially treat common sports injuries.
A global-scale analysis reveals that chytrid fungus has caused dramatic population declines in over 500 amphibian species, including 90 extinctions, within the past 50 years. The study suggests that conservation efforts can help target future research to prevent extinctions.
Researchers from the University of Waterloo found that virtual reality can help individuals with autism and other neurological disorders recalibrate their internal clock. The study used a VR game to encourage participants to adjust their time perception, resulting in significant reductions in estimates of time by around 15 percent.
Scientists have named five new species of tiny frogs found across the island of Madagascar, belonging to the 'narrow-mouthed' frog family. These miniature frogs are remarkable for their extreme miniaturization, with some species reaching lengths as small as 7.7 mm.
Researchers have developed dual-ion batteries that integrate anodes and cathodes, enabling high efficiency and low cost. The batteries use aluminum foil as the cathode material and graphite as the anode, achieving a new level of performance.
A new strategy to treat sickle cell disease and beta thalassemia has been developed using CRISPR-Cas9 gene editing, with the goal of achieving durable therapeutic effects. The approach targets blood stem cells and enables efficient production of functional hemoglobin.
The article discusses the rising trend of heroin abuse in the US, which has led to an increase in surgical complications such as skin and soft tissue infections, septic thrombophlebitis, and mycotic pseudoaneurysms. Rapid recognition and management of these complications are crucial to prevent life-threatening outcomes.
Researchers from the CNIO Hereditary Endocrine Cancer Group have identified a new gene, DLST, involved in the development of paragangliomas and phaeochromocytomas. Mutations in this gene were found to be directly linked to the disease, providing a potential breakthrough in diagnosis and treatment.
Increased human activity along the boundaries of protected areas is degrading vegetation, altering grazing opportunities, and cascading down the food chain, favoring less palatable plants. This could make the ecosystem less resilient to future shocks such as drought or climate change.
A new mathematical method developed by USC researchers can identify anomalies in self-driving cars' perception algorithms before they hit the road, improving safety. The method uses 'sanity conditions' to test machine learning tools and can be used to pinpoint specific problems and retrain the algorithms for faster error detection.
A survey of 4,464 adults found that Americans with higher education levels score higher on science knowledge. Whites outperform Hispanics and blacks on the science knowledge scale, while men generally outscore women. Republicans and Democrats hold similar levels of science knowledge.
Columbia University has received a planning grant to develop innovative evidence-based practices and programs for opioid education and naloxone training on college campuses. The project aims to establish a platform for disseminating and implementing effective strategies to address the opioid epidemic among college students.
A new model predicts substantial reduction of malaria transmitting mosquitoes in West Africa by introducing genetically modified male mosquitoes with a driving-Y chromosome. The approach, which targets the most important species of malaria mosquitoes, has the potential to reduce populations and ultimately eliminate disease transmission.
At the level of nanoscopic structures made of magnetic layers, researchers at PSI have discovered a special magnetic interaction that enables the development of planar magnetic networks. These interactions allow for the creation of synthetic antiferromagnets and logical gates suitable for constructing computer memories and switches.
A recent study in Aquatic Invasions documents 53 introduced marine animal species on the Galápagos Islands, nearly 10 times more than previously known. The majority of these non-native species are likely arriving through ships from tropical seas, posing concerns for conservation efforts.
A Stanford study finds that a bacterial pathogen produces a virus that increases its ability to infect humans and causes the immune system to mount an antiviral response. The discovery could lead to new ways of preventing chronic infections by keeping antibiotic-resistant bacteria from getting a foothold in wounds.
Researchers have developed a new method to design systems with greater disaster resistance and resilience by incorporating negative probability. This method models correlated disruptions as independent impacts on virtual supporting stations, reducing complexity and enabling easier calculation of probabilities.
The European Research Council has invested EUR 540 million in grants for 222 top researchers across Europe. Their projects could lead to breakthroughs in renewable energy, biological clocks, and social justice, among other areas.
Researchers have identified over 7,000 structural variants in human gut microbiomes associated with disease risk and weight. These variants were found to be linked to a specific ability of bacteria to produce butyrate, a substance with anti-inflammatory effects.
The UC3M's FECYT project produces educational videos addressing topics like self-driving vehicles, therapy robots, and rare illnesses, combining humour, scientific discoveries, and ethical dilemmas to engage young viewers.
A new ventilation system has been shown to reduce the risk of airborne infections in hospital rooms, which can cause serious complications for immunosuppressed patients. The study found that displacement ventilation systems can reduce the risk of exposure to airborne pathogens compared to traditional mixing ventilation systems.
Researchers at Texas A&M University have developed a new method of underwater plasma generation using a snapping shrimp's claw, producing jets of plasma reaching over 3,000 degrees Fahrenheit. This discovery could provide significant improvements for actions ranging from water sterilization to drilling.
Scientists at ORNL used computational methods to evaluate 4,600 potential crystal structures of uranium oxide compositions, identifying a potentially stable crystalline phase for U2O7. Their findings could lead to a better understanding of how crystalline and amorphous uranium materials form in the nuclear fuel cycle.
Scientists have developed a kinder gentler way to deliver big molecules like Cas9 enzyme into cells, improving efficiency and safety. The new technique, nanopore-electroporation, creates fewer than a dozen tiny holes in each cell, allowing for more effective gene editing and delivery of therapeutic proteins.
A study from Stanford University School of Medicine found that rats' spatial maps change depending on their behavior and memories. The researchers suggest this process could play a role in addictive behavior in humans, as the brain's internal map is redrawn when rewards are associated with certain locations.
Research from University of Maryland suggests climate change is driving an increase in seasonal allergic rhinitis, or hay fever, with areas experiencing earlier springs having a 14% higher prevalence of the condition. This is due to a longer season for tree pollen and simultaneous blooms of multiple tree species.
A team of researchers used a simulation to project the genetic and demographic outcomes of bull trout reintroduction in Washington State, focusing on connectivity and habitat availability. The study found that sufficient gene flow and unoccupied patches are key to maintaining genetic variation and persistence.
Researchers will use HALO aircraft to collect data on atmospheric composition over both hemispheres, aiming to improve climate modeling by understanding hemisphere-specific processes. The project seeks to quantify transport time scales in the tropopause region, which affects global radiation budgets and climate predictions.
The Cancer Control and Survivorship Program at St. Jude Children's Research Hospital has been awarded the 13th annual AACR Team Science Award for its innovative research advancing childhood cancer treatment and long-term survival outcomes. The program's work has significantly contributed to our understanding of pediatric cancer epidemi...
A new study at Brown University found that using arbitrary categories can improve the transfer of visual learning to real-life skills. Participants trained on categorizing blurry striped circles showed significant improvement in recognizing patches with the same angle, even when not training specifically on it.
A breakthrough study has revealed that the building blocks of sickle cell disease are much less efficient at organizing than previously thought. This finding could lead to new treatments, including medicines prescribed at lower doses, and improve outcomes for approximately 20 million people worldwide who suffer from the lifelong disease.
Dr Elena Esposito is studying how algorithms predict the future's impact on society, focusing on personalized insurance, precision medicine, and predictive policing.
A new mathematical model could be key to designing effective therapies for brain disorders by quantifying the bias of biological signals through G-protein-coupled receptors. The model enables the discovery and development of drugs that are agonist, neutral antagonist, and inverse antagonist.
Researchers found that the medicine DFMO not only blocks cell growth but also directly targets H. pylori to reduce its virulence. This could lead to a new strategy for preventing stomach cancer. The study supports further research into using DFMO to prevent stomach cancer.
The European Society of Cardiology calls for reimbursement of digital health technologies to manage chronic diseases. Home-based care models, such as smartphone apps connected to medical devices, are more effective than traditional hospital visits in reducing blood pressure and improving patient outcomes.
A global study found that a fungal disease has caused dramatic population declines in more than 500 amphibian species, resulting in 90 extinctions. Chytridiomycosis is present in over 60 countries and is considered one of the most damaging invasive species worldwide.
African American women with poor oral health may face a substantially increased risk of developing pancreatic cancer. Researchers found that adult tooth loss and periodontal disease prevalence were associated with a higher risk, particularly among those who had lost at least five teeth.
A Northwestern University research team has developed tiny, fully reconfigurable metalenses made from silver nanoparticles that can adapt to different imaging applications. The new lenses have a thickness 100 times smaller than human hair and can form multiple images at various positions.
A study by ISGlobal found that a higher omega-6:omega-3 ratio in umbilical cord plasma is associated with an increased risk of ADHD symptoms in children. The research suggests that maternal diet during pregnancy plays a crucial role in shaping the child's brain development and may impact their future health.
A novel study in rabbits found that fetal exposure to nicotine can alter heart development and lead to impaired adaptation to adrenalin, potentially contributing to SIDS. This may explain why some babies do not wake up during sleep apnea.