Scientists have created a polymer that selectively attracts specific substances from solutions when electrically activated, opening the door to sustainable chemical separation. This breakthrough could minimize waste and benefit from renewable energy sources in industrial settings.
A new genetic editing technique called Allele Sail can modify wild populations with greater control and lower risk than existing methods. By introducing genetic changes at low frequencies, researchers can target specific traits without disrupting the population as a whole.
A computer algorithm has achieved a 98% accuracy in predicting different diseases by analyzing the color of the human tongue. The proposed imaging system can diagnose various health conditions, including diabetes, stroke, and COVID-19, using a simple and affordable method.
A study of 12,000 Canadian respondents aged 65+ found that socially independent older adults born in Canada are most satisfied when living solo, while socially dependent immigrants who live alone experience lower life satisfaction. Personality-based social dispositions play a key role in how older adults feel about their living arrange...
MIT chemists have developed a new way to synthesize complex oligocyclotryptamines found in plants, which could hold potential as antibiotics, analgesics, or cancer drugs. The approach allows for precise assembly of the rings and control of the 3D orientation of each component.
The frequency of electric scooter-related injuries has increased nearly fivefold in Denver over five years, with a significant spike in weekend and nighttime incidents. Hospital charges for these injuries have more than doubled, averaging $10.4 million per year from 2020 to 2023.
Phenylbutazone, a common horse painkiller, affects the ability of mare egg cells to mature correctly and become viable embryos in assisted reproduction. Researchers discovered that bute can hinder reproduction programs, especially for mares chronically lame and taking bute for pain management.
A new study found that digital health tools can improve health and wellbeing by keeping people active, boosting steps, and improving diet and sleep. The research synthesised data from 206,873 people across 47 studies, indicating that electronic and mobile health interventions can help people achieve positive outcomes.
A nationwide clinical study has demonstrated the use of biomarkers for predicting treatment effectiveness in acromegaly, enabling personalized therapies that increase success rates to 80%. This breakthrough aims to diagnose and treat the disease earlier, improving patient outcomes.
Researchers uncovered how combining immunotherapies targeting PD1 and LAG3 enhances CD8+ T cell responses, leading to improved cancer-killing prowess and enhanced survival rates. The studies also revealed that relatlimab is not inert and can be combined with other immunotherapies to improve responses.
A research project, ACCELERATE, aims to significantly reduce operational qualification time and cost in additive manufacturing by improving validation through detailed tasks and documentation. The project will tackle various aspects of AM operations, including facility controls, operator training, software configuration, and process mo...
A Brigham study found that shingles increases long-term risk of subjective cognitive decline by 20% in both men and women. Men carrying the APOE4 gene were at higher risk, particularly for cognitive impairment and dementia. The study highlights the importance of shingles vaccination in reducing disease burden.
A study by researchers at São Paulo State University found that dopaminergic medication levodopa improves sleep quality in Parkinson's disease patients. The number of times patients woke up during the night fell by 25% and the amount of time they remained awake fell 30% on average.
A new study found that surf breaks surrounding the world's oceans store nearly 90 million metric tonnes of planet-warming carbon, highlighting their crucial role in combating climate change. The top five countries with the highest stored carbon are the US, Australia, Indonesia, Brazil, and Panama.
Researchers studied three polyploid plant species that successfully adapted to extra DNA and found distinct molecular solutions. The study identified the CENP-E molecule as a promising target for killing polyploid cancers. Additionally, 'meiosis genes' were found to play a crucial role in rapid adaptation to polyploidy.
A recent study found that water beads have more than doubled the number of emergency department visits by children in the US from 2021 to 2022. The increase in ED visits is alarming, with over 8,000 cases reported between 2007 and 2022.
A study found that children who went to bed later and slept fewer hours during childhood and adolescence were more likely to try alcohol or marijuana by age 15. The researchers suggest that improving sleep in the school-age population could lead to improvements in other aspects of health, such as decision making.
The University of Kansas study suggests that educational systems must undergo transformation to fully utilize the potential of artificial intelligence tools. Personalized learning and project-based learning are key strategies for harnessing AI's transformative power, enabling students to focus on their strengths and interests.
Research shows that parvalbumin-expressing neurons in the cerebral cortex activate when sleepiness increases, leading to rebound sleep. The activation of CaMKII protein causes rebound sleep by activating these neurons. This study sheds light on the molecular and neural mechanisms of sleep homeostasis.
Researchers at the University of Missouri have created a new method to eliminate over 98% of nanoplastics from water, leaving clean water behind. The innovative technique uses natural solvents to trap plastic particles, offering a cost-effective solution to address nanoplastic pollution.
Researchers at Soochow University introduced coherence entropy as a global characterization of light fields subjected to random fluctuations. Coherence entropy remains stable during the propagation of light through complex media, making it a robust indicator of light field behavior in non-ideal conditions.
A new study found that potassium ion channels in the Shaker family were present in single-cell organisms before the origin of the nervous system. This discovery challenges the conventional understanding of how these ion channels evolved alongside the nervous system.
A Chinese Medical Journal study developed an AI-based system to automate embryo selection and eliminate subjectivity in IVF. The system improved human embryo assessment and selection, achieving higher accuracy in embryo aneuploidy screening than experienced embryologists.
A new method, conditioned taste aversion, has been trialled to protect freshwater crocodiles from deadly invasive cane toads. The trial was successful in reducing crocodile death rates by up to 95% in areas where cane toads were present.
Researchers at MUSC Hollings Cancer Center are developing a new model of care delivery to reach out to cancer survivors with depression, using a mobile app-based treatment called Moodivate that delivers behavioral activation. The grant aims to provide timely and tailored mental health treatment to this growing population.
Researchers found that antlions have a highly effective and complex venom system, producing multiple venom proteins and digestive enzymes to overpower large and defensive prey. Unlike previously thought bacteria-assisted venom production, antlions are free of bacterial symbiotic partners.
Researchers have engineered a plant immune receptor to robustly bind a conserved fungal pathogen effector, demonstrating potential for new resistance traits against rice blast disease and other plant diseases. This approach could lead to improved crop protection and global food supply stability.
A recent study by the University of Edinburgh found that people in low-income households pay more for their basic energy tariff and incur higher costs per unit of energy compared to more affluent households. The research suggests that factors such as household size, payment method, and property type contribute to these higher premiums.
A study published in the Journal of Neurology Neurosurgery & Psychiatry suggests that psychological wellbeing noticeably declines 2-6 years before mild cognitive impairment (MCI) diagnosis. Key findings include lower levels of purpose and personal growth among participants with MCI, even without apparent cognitive impairment.
The study identified 96 mutated driver genes, 9 of which were previously unknown in CRC, and 24 that were new to any form of cancer. A new molecular classifier system was developed, identifying five distinct CRC prognostic subtypes with unique molecular characteristics.
Researchers have developed more compact and efficient CRISPR-Cas systems to overcome delivery challenges, enabling precise gene therapy. This innovation promises a future of enhanced precision and adaptability in genetic interventions.
Researchers at UF Health have been awarded a five-year grant to work on a treatment for SYNGAP1 mutations, which cause seizures, sensory processing disorders, and intellectual disability. The goal is to create a pill that restores healthy gene production, boosting neuroplasticity.
A study found that collagen tripeptide and elastin peptide supplements significantly improved skin hydration, elasticity, and collagen content in middle-aged women. The combination of these peptides demonstrated enhanced anti-aging effects compared to a placebo group.
A research team developed an unsupervised domain adaptation approach called DDSP, achieving high-precision cross-modality segmentation without target modality labels. The framework diverges from GANs and incorporates inter-channel similarity feature alignment to boost flexibility and precision.
A new study by Bayes Business School found that different atmospheres influence people's behavior and decision-making in strategic settings. The researchers discovered that various moods led to distinct interactions and strategies, with pensive atmospheres causing caution and curious ones fostering exploration.
A cohort study found that PTSD is a modifiable risk factor for a modest reduction in microvascular complications in veterans with comorbid PTSD and type 2 diabetes. The study suggests further research is needed to confirm findings in non-Veterans Health Administration settings.
QUT optometry researcher Professor Stephen Vincent analyzed John Lennon's contact lens use and found that cannabis-induced ptosis reduced lens ejection. Modern contact lenses have improved significantly since then.
A $750,000 NIFA grant will support research on growing blackberries in soilless substrates to increase yields and improve fruit quality. The project aims to develop an integrated system for enhanced profitability and sustainability.
Researchers from the University of Electronic Science and Technology of China and Nanyang Technological University in Singapore have successfully created an electromagnetic vortex cannon using coaxial horn antennas. The device produces air vortices with remarkable resilience and self-healing properties, showcasing complex topological f...
Research from King's College London suggests that childhood maltreatment, particularly neglect, is associated with significant cognitive deficits. The study, published in Lancet Psychiatry, used court-documented records and adult recall to test the relative associations of maltreatment with cognitive abilities.
A new study published in the Journal of Roman Archaeology argues that an ancient structure known as the 'Christian building' was not a domestic house church, but rather a space renovated for worship. The findings suggest significant differences between the building's features and those of other domestic structures in Dura-Europos.
A new research from Australian National University sheds light on the poorly known period of Neanderthal history in Spain, revealing their adaptability and hunting skills. The study provides significant data about the Neanderthals' way of life during MIS 4, including their ability to exploit the surrounding fauna and process animal bones.
Researchers found that adopting plant-based diets could reduce greenhouse gas emissions from food supply chains by 17%, saving 32.4% of global dietary emissions. This would balance the increase in emissions from under-consumed populations moving towards healthier diets.
Researchers have identified new immune checkpoints, including T cell immunoreceptor with Ig and ITIM domains (TIGIT), T cell immunoglobulin and mucin domain-containing protein 3 (TIM-3), and lymphocyte activation gene-3 (LAG-3), which help tumors evade the immune system.
Researchers found that artificial induction of GluCer leads to cellular senescence in DA neurons, highlighting the role of lipid aggregation in PD. The study proposes that lysosomal impairment and lipid accumulation trigger expression of a cellular senescence phenotype in vulnerable DA neurons.
Research at the Yumin site in northern China's farming-pastoral zone found evidence of agriculture dating back to around 8,000 years ago. The gradual improvement of hydrothermal conditions since the beginning of the Holocene created an appropriate environment for dryland farming.
Researchers used wind tunnel experiments to analyze the pressure fields surrounding a cricket ball during delivery. The study found that low-pressure zones expanded and intensified near the ball when spinning, affecting its trajectory. This helps explain why modern bowlers' techniques make batting more challenging.
Researchers have overcome limitations to visualize nanostructures using a new microscopy technique that combines light manipulation. This breakthrough enables deeper understanding of metasurfaces, paving the way for advancements in flat optics and novel light sources.
A new technique developed by McGill researchers allows for precise targeting of stem cells to become specific cell types, such as bone or fat cells. This breakthrough has the potential to lead to new stem cell treatments for various diseases, including multiple sclerosis, Alzheimer’s and Type 1 diabetes.
New nutrition strategies could slash methane emissions from dairy cows by a staggering 60%, according to a Journal of Dairy Science review. Diet reformulation, using feed additives like seaweed and 3-NOP, may be key to achieving this goal.
Researchers at KIST developed a high-performance single-atom catalyst that rapidly removes bisphenol, an endocrine disruptor, from wastewater. The catalyst achieved 100% removal of BPF within 5 minutes in electro-Fenton water treatment process.
A team of scientists from Indian Institute of Science developed a surfactant from cashew nut shell liquid to catalyse industrially relevant reactions in water, leading to 80% higher product yields and replacing expensive catalysts. The study uses micellar catalysis to mimic biological systems.
Scientists at Macquarie University propose using genetically engineered black soldier flies to transform waste management and sustainable biomanufacturing. The flies can consume large volumes of waste quickly, producing valuable industrial inputs such as enzymes and lipids.
Researchers identified a mutated version of the TNIP1 protein that causes chronic autoimmune disease similar to Sjogren's Syndrome. The study suggests that targeting this protein may lead to new and tailored treatments for these conditions.
Researchers found that symptom-triggered testing can pick up early-stage aggressive ovarian cancer in 1 in 4 of those affected. The UK's protocol for picking up early-stage disease is an effective way to diagnose even early-stage ovarian cancer, with complete surgical removal possible in more than three quarters of women.
A study led by Utah mathematicians found that fast decisions reflect biases, while slow decisions do not. Slow deciders make more accurate choices as they accumulate more evidence and consider multiple perspectives.
A clinical trial in Denmark found that offering women further screening opportunities during breast cancer screenings significantly increased their participation and enabled early diagnosis of other cancers. The study used a cluster-randomized crossover design and involved over 27,000 participants.
A new study from Stockholm University provides fresh insights into the Viking Age monetary system, revealing a flexible pricing system that used both oxen and silver as units of payment. The Forsa Ring inscription describes fines paid in these forms, indicating a more practical and efficient financial system.
The study finds that agricultural expansion could lead to a 26% decline in biodiversity and emit almost half of current annual global CO2 emissions. Conservation policies can also have economic benefits, with minimal impact on GDP and reduced greenhouse gas emissions.
Nodular Lymphocyte Predominant Hodgkin Lymphoma (NLPHL) is a rare subtype of Hodgkin lymphoma characterized by a nodular growth pattern and distinctive lymphocyte-predominant cells. The disease typically presents with localized lymphadenopathy and an indolent course, but can transform into diffuse large B-cell lymphoma in approximately...
A new study provides first-of-its-kind data on the pharmacokinetics and safety of intravenous remdesivir in treating SARS-CoV-2 coronavirus in pregnant women. The research reveals that no dose adjustments are necessary for remdesivir when used in pregnant women, with no safety concerns or adverse pregnancy outcomes identified.
A new study shows that empowering women through energy care work can transform community-led renewable energy programmes, promoting gender equality. The research highlights the importance of valuing multiple voices and incorporating diverse practices of care into energy transition policies.
Toxic pollution is the single largest cause of death and poor health, killing up to 9 million people each year. Business can play a critical role in addressing it and mitigating its effects by embracing innovations like adaptive construction and alternative energy options.
Researchers have discovered a novel pathway to wake up dormant neural stem cells, which can produce new neurons aiding brain repair and growth. The study, published in Science Advances, reveals that astrocytes play a key role in reactivating neural stem cells, offering potential new therapies for neurodevelopmental disorders.
A new study from North Carolina State University uncovers the crucial role of position in successful communication dynamics within a large organization. Researchers identified 'shortcuts' across the hierarchy that enable information to flow more quickly than traditional stepwise communication.
A 1-year study found that continuous outdoor exposure with high sunlight intensity was associated with less myopic shift in children. Effective outdoor exposure patterns should be prioritized to prevent myopia in children.
The State of Wildfires report found that carbon emissions from wildfires globally were 16% above average, with Canada and Amazonia experiencing unusually high numbers of fires. Climate change increased the likelihood of extreme wildfires in these regions by at least three times and up to six times.
A clinical trial shows that JAK inhibitors improve autoimmune conditions such as alopecia areata, atopic dermatitis, and psoriasis in people with Down syndrome. The study also observed improvements in arthritis and decreased biomarkers of autoimmune thyroid disease.
A study published in BMJ Open suggests that Australia's high life expectancy can serve as a model for the US to improve its own life expectancy. The research found that Australians have a lower mortality rate from drug overdose, car accidents, and homicide compared to Americans. By adopting similar policies such as investing in public ...
A recent study published in Radiology found that solid lung nodules were present in approximately 42% of non-smoking adults, with prevalence increasing with age. The study suggests that current nodule follow-up guidelines may lead to unnecessary follow-up examinations for low-risk individuals.
A new study found a significant association between higher heme iron intake and type 2 diabetes risk. Participants with the highest heme iron intake had a 26% higher risk of developing T2D than those in the lowest intake group. The researchers also identified key metabolic biomarkers associated with this increased risk.
Researchers analyzed data from 1741 women diagnosed with high-grade serous ovarian cancer and found that symptom-triggered testing can lead to diagnosis of low-disease spread cases. In most cases, complete surgical removal of the cancerous tissue was possible, challenging the assumption that symptoms always signal advanced disease.
Researchers discovered that regulating porphyrin crystal facets can enhance the production of hydrogen peroxide (H2O2) in photocatalysts. The study found that exposing certain crystal surfaces created a strong internal electric field, which increased H2O2 generation rates.
A study published in Cell reveals that Mrc1 is crucial for epigenetic inheritance, ensuring cells maintain their genetic identity and function. The discovery has significant implications for understanding diseases like cancer and aging, where epigenetic landscapes deteriorate over time.
ACS Fall 2024 will feature over 10,000 presentations on cutting-edge scientific topics. The event will include keynote events and presidential addresses of significant interest to attendees.
A recent study published in Cell Metabolism reveals a critical link between defects in the urea cycle and the development of fatty liver disease. The researchers found that these defects lead to secondary impairment in energy metabolism, resulting in excessive fat storage and inflammation in the liver.
A study by SIAT researchers found that microplastic exposure can cause intestinal damage, disrupt sleep patterns, reduce ovary size, and shorten lifespan in fruit flies. The research also revealed genotoxic effects on metabolic processes in the brain and ovary, emphasizing the urgent need to address environmental microplastic pollution.
A new study identifies three distinct profiles of preterm-born children, revealing markedly different cognitive and behavioral results. The analysis suggests that precision psychiatry can lead to more effective treatment for individual children, highlighting the complexity of preterm birth.
A new Diffusion-based Graph Contrastive Learning (DGCL) method constructs brain networks with unique features, capturing key connections and eliminating redundant ones. DGCL outperforms existing tools in terms of efficiency and prediction accuracy for brain disease analysis.
A team of researchers has created a new sonic anemometer that can track wind speeds on Mars with remarkable precision and speed. The system uses sound pulses to measure wind direction and speed in three dimensions, providing valuable insights into the Martian climate and atmosphere.
A WVU biologist is studying how genes establish animal body plans and contribute to regenerative abilities. He has identified Hox genes as key players in planarian regeneration, suggesting their functions may differ in highly regenerative versus poorly regenerative organisms.
Researchers have developed a suite of parameters that can be used to quantitatively measure different physical characteristics of the lung. The parameters were found to be highly sensitive and specific for diagnosing fibrosis and edema in an animal model, using only five necessary parameters.
Researchers at Australian National University create a new method to treat deadly diseases caused by parasites, including malaria, by attaching drugs to cholesterol. The method could lead to more effective and longer-lasting treatments, as well as implications for the agricultural industry.
The Hastings Center has received $1.5 million in funding from PCORI to develop a measure of organizational trustworthiness and investigate its role in shaping research engagement processes and outcomes. The study aims to strengthen patient-centered and stakeholder-driven comparative clinical effectiveness research.
Researchers at Heidelberg University have developed a process for producing biologically active peptide boronic acids, which could be used to induce an immune reaction against tumor cells. The new substances also show promise for targeted release of active compounds in the body.
Researchers found that targeting neutrophils' metabolic process, glycolysis, reduces NET formation and subsequent blood clots in APS patients. The strategy doesn't increase bleeding risks.
Researchers developed a framework called SigLLM that uses large language models to detect anomalies in time-series data. The approach converts time-series data into text-based inputs and can be deployed right out of the box, offering an efficient anomaly detection solution for complex systems.
Researchers have developed a new approach to enhance the stability of NiFe-based electrodes in seawater electrolysis, showcasing improved anti-corrosion properties and efficiency. The innovative W-NiFeS/WC electrode demonstrated superior activity and stability in both oxygen evolution reaction and hydrogen evolution reaction.
A recent study reviewed current research and methods used to support Australian military veterans' psychological, physical, and social well-being, highlighting the need for holistic and tailored programs. The researchers emphasize the importance of addressing social, organizational, and environmental factors alongside mental health con...
A Washington State University study reveals that automatic delivery robots with low carbon emissions can encourage consumers to use them when ordering food. Participants who were more environmentally aware and had less perceived risk of late or spoiled food were more likely to choose the robots.
A new species of the extinct genus Ontocetus, named Ontocetus posti, has been discovered in the North Atlantic. The fossil shows surprising similarities to the modern walrus, highlighting convergent evolution and adaptation to suction-feeding.
A Rice University-led team is developing an affordable system to improve tumor removal accuracy for breast and head and neck cancer. The AccessPath system enables rapid, automatic tumor margin classification, revolutionizing real-time surgical guidance.
Analysis of international longevity data reveals Australians have the best life expectancy at birth since the early 1990s, with a 4 to 5 year advantage over the US. Lower death rates from drug and alcohol misuse, screenable cancers, and cardiovascular diseases contribute to this advantage.
A nationwide cohort study of 254,670 Chinese adults aged 40-80 years reveals significant interactions between age, gender, and sleep duration on lipid levels. The study highlights the importance of considering age in studies of gender differences in metabolic diseases and advocates for personalized prevention and management strategies.
A study at the University of Helsinki discovered a new type of degenerative brain disease, limbic-predominant age-related TDP-43 encephalopathy (LATE), prevalent among the oldest old. LATE is associated with similar symptoms to early Alzheimer's but progresses more slowly and is milder.
Researchers from Sandia National Laboratories have successfully miniaturized a motion sensor using silicon photonic microchip components, achieving unprecedented accuracy and reducing size by a thousand times. This breakthrough enables precise navigation even in GPS-denied areas, posing significant national security risks.
A nationwide children's hospital implemented an automated Caring Contacts texting system to provide ongoing care and support to youth at risk for suicide. The intervention helped patients feel hopeful and supported, with 83% reporting feeling moderately to very hopeful and 88% feeling moderately to very supported.
The 2024 Europlanet Science Congress (EPSC2024) will be held in Berlin from September 8-13, covering a wide range of planetary research topics. Over 1,200 scientists from Europe and worldwide are expected to attend the fully hybrid meeting.
A recent study reveals that urban trees are more negatively impacted by heat waves and drought than their rural counterparts. The research highlights the challenges urban trees face in the context of climate change, underscoring the importance of tailored urban forestry management to protect tree species and reduce urban heat islands.
Researchers developed a faster and more precise method to separate particles in fluids, enabling quicker sorting of cells in blood samples and removal of pollutants in water. The improved technique uses specially engineered channels and high polymer concentrations to guide particles and increase accuracy.