Anthocyanins, widely studied for antioxidant and anticancer properties, break down easily due to environmental conditions. Researchers developed pectin-coated nanoparticles to improve bioavailability, absorption efficiency, and targeted delivery.
Researchers at the University of Washington have developed a headphone prototype that can create 'sound bubbles' around the wearer, allowing them to focus on conversations without external noise. The system uses AI algorithms and machine learning to track sound sources and suppress distant noises.
A new study developed an innovative approach to combat antibiotic-resistant bacteria by tagging them with a chimeric agent that activates the immune system towards them. This tagging technique helps the immune system recognize and eliminate elusive pathogens, offering a promising new direction for fighting drug-resistant infections.
Researchers at the University of Nottingham have discovered that GLP-1 receptor agonists may be effective in reducing alcohol consumption. The study suggests that this type of diabetes medication could potentially treat excessive alcohol use and lead to a reduction in alcohol-related deaths.
Irene Coin's lab has developed a comprehensive overview of genetic code expansion technology and its application in membrane proteins. The technology allows for the modification of proteins directly in living cells, enabling the production of novel protein therapeutics and a deeper understanding of natural proteins.
The American Federation for Aging Research has announced sixteen recipients of the 2024 Glenn Foundation for Medical Research Postdoctoral Fellowships in Aging Research and four recipients of the Glenn Foundation for Medical Research Grants for Junior Faculty, providing $1.5 million in vital funding.
A new theoretical model, CVF, accurately reproduces the thermodynamic properties of water under different conditions, revealing a critical point that explains its unique anomalies. The model has implications for understanding neurodegenerative diseases and developing advanced biotechnologies.
Researchers describe holobiont biology, a multidisciplinary approach uniting seen and unseen realms of life. Microbes outnumber human cells and contribute to biological variation in traits such as disease and body mass index.
Researchers at TUM developed robotic shorts called WalkON that provide motorized support during walking. The system reduces metabolic cost by 10-18%, improving mobility and quality of life for frail individuals, particularly the elderly. Developers aim to create a modular exoskeleton system for leisure activities in the future.
Scientists have discovered materials with 'latent pores' that selectively trap molecules, leading to more efficient methods for separating and capturing chemicals. Researchers found a particular material could encapsulate one form of decalin over the other 96 times out of 100.
Researchers found that a higher proportion of shape-based nouns in a child's vocabulary shortly after cochlear implantation was associated with better language development for the next three years. This association was stronger in children who had received cochlear implants compared to those with normal hearing.
The Naval Research Laboratory (NRL) has successfully developed a robotic suite capable of servicing satellites in orbit, enabling resilience for the US space infrastructure. The Robotic Servicing of Geosynchronous Satellites Integrated Robotic Payload (IRP) will enable satellite upgrades and repairs, reducing complexity and cost.
Researchers at Singapore University of Technology and Design have designed a novel tool inspired by a spiral ladder to control circular polarised light. The bilayer metasurface structure can be tailored to emit waves with specific angles, wavelengths, and polarisation properties.
A recent study highlights the environmental impact of large language models in medicine, suggesting that using short AI prompts can reduce resource consumption and emissions. Researchers propose five key questions healthcare providers should consider before implementing AI systems to minimize their footprint.
Professor Susanne Neuer receives Excellence Professorship for her research on the biological carbon pump, a crucial mechanism in absorbing CO2 from the atmosphere. Her work highlights the importance of tiny ocean organisms in forming sinking particles that transport carbon into the deep ocean.
Research from the University of Surrey found that physical cash fosters a sense of psychological ownership, leading to more responsible spending behaviors. Participants in focus groups and questionnaires reported feeling a deeper connection to their money when using cash, which is lacking with digital payments.
Using texting abbreviations is associated with being perceived as less sincere and receiving fewer responses, according to a new study published by the American Psychological Association. Texters who used abbreviations were seen as exerting less effort in text conversations and eliciting negative perceptions.
Researchers are conducting a multi-year study to understand small airway abnormalities and their role in emphysema development. The SPIROMICS Study of Early Disease Progression (SOURCE) aims to provide novel insights into COPD progression and inform the development of new therapies.
Researchers developed a new photoacoustic imaging technique that addresses skin tone bias in breast cancer detection. The technique, combined with specific wavelengths and beamforming methods, enhances target visibility across all skin tones, providing clearer images with improved signal-to-noise ratios.
A modeling study suggests that if Americans over 40 match the physical activity level of the top 25%, their average lifespan would increase by 5 years. The least physically active group could live up to 11 years longer, with each hour of walking adding 6 hours to life expectancy.
Researchers have developed a novel noise correction method for crowdsourcing that considers both instance features and multiple noisy labels. The method, called LDSNC, outperforms existing competitors in reducing noise impact on integrated labels.
A new study reviews radio frequency (RF) treatment's applications in processing fluid and semi-fluid foods, finding it outperforms conventional heat treatments due to its non-contact nature. Researchers highlight the need for further research to achieve large-scale application in the food industry.
Researchers at Anglia Ruskin University are investigating the complex relationship between fat tissue and colorectal cancer. The study aims to enhance knowledge of the tumour microenvironment, uncover new molecules crucial for cancer growth, and develop more effective treatments.
Dr. Philip Gold's landmark paper reveals depression's full-body impact, documenting structural brain changes and disruptions in hormone systems. His analysis highlights interconnected mechanisms underlying the disease, opening new therapeutic possibilities for innovative treatments targeting neuroendocrine dysfunction.
A comprehensive review recommends computer-assisted cognitive-behavioral therapy (CCBT) and mobile mental health apps as a viable treatment option for depression and anxiety. Effective CCBT programs have been shown to reduce symptoms, while well-developed mobile apps can supplement in-person treatments.
Researchers developed Virtual Ligand-Assisted Optimization to enhance ligand design and effectiveness in chemical reactions. The approach analyzes ligands through computer simulations, allowing for quick testing of different designs.
A long-term study has shown that reintroducing resistant mountain yellow-legged frogs to sites infested with the deadly amphibian chytrid fungus allows for landscape-scale recovery. The frogs have developed resistance to the fungus, enabling them to persist in its presence and thrive in their ecosystems.
The World Health Organization calls for a unified response to protect healthcare in conflict settings. Dr Tedros Adhanom Ghebreyesus emphasizes that two-thirds of those dying are women and children, highlighting the need for an end to the war and negotiations between parties.
Researchers at Tokyo University of Science have successfully captured viral infection process under a light microscope using the giant Mimivirus. The footage showcases the proliferation of the virus and its release from cells, highlighting its biological significance in ecosystems.
Researchers have found that under certain conditions, a laser beam can act like an opaque object and cast a shadow. The discovery challenges traditional understanding of shadows and opens new possibilities for technologies controlling light.
A nationwide survey of law enforcement agencies found significant variations in co-responder teams' characteristics, operations, and perceived effectiveness. The study aims to inform evidence-based guidelines and protocols for these initiatives.
A Korean University College of Medicine study investigated COVID-19 vaccine safety in patients with atrial fibrillation/flutter. The research found no significant increase in the risk of thromboembolic events following COVID-19 vaccination, but patients without anticoagulant therapy were at higher risk. The study highlights the importa...
Neuro-oncology experts developed guidelines to standardize AI use in brain cancer diagnosis and treatment. The recommendations aim to ensure reliable clinical trial results and protect patients.
The University of Pittsburgh's Swanson School of Engineering is leading a $3.3 million project to optimize HVDC converter design for increased power density and decreased cost. The project aims to help affordably integrate more renewable energy generation onto the grid via HVDC lines.
The study evaluates climate-warming emissions in Germany's future hydrogen economy and provides recommendations for policymakers to minimize impacts. Hydrogen production emits methane, carbon dioxide, and hydrogen itself, with global warming potential more than eleven times higher than CO2.
A UCL study reveals that unregulated experts appointed by family courts in England and Wales have caused devastating harm to children, separating them from their mothers and forcing them to live with abusive fathers. The 'alienation' belief system has become a legal weapon that punishes and controls those who speak up about abuse.
A new AI-powered tool can predict the activity of thousands of genes within tumor cells based on standard microscopy images of biopsy samples. The tool showed a high correlation with real gene activity data, particularly for certain cancer types.
A recent study published in PLOS Biology found that teenagers often make suboptimal choices due to limited cognitive resources. As they grow older, these 'noisy' decisions decrease and are replaced by more sophisticated choice behaviors. This improvement is linked to increased performance across learning tasks.
A new study found that pregnant people in Massachusetts who made multiple unscheduled hospital visits during pregnancy were more likely to experience severe maternal morbidity. The study revealed that nearly half of these patients visited multiple hospitals, leading to inconsistent treatment and poor maternal outcomes.
A new large study from Zambia found that two years of financial support combined with comprehensive sexuality education and community dialogue meetings moderately reduced births during the support period. Longer-term efforts to make high school more affordable are likely to be important to keep girls in school and reduce adolescent pre...
Researchers create a simple and innovative test that enables real-time monitoring of modified T cells in patients with cancer. The test, which requires only a small blood sample, helps clinicians track the function of these cancer-fighting cells over time.
The Medical University of South Carolina is using a $1.75 million grant to develop and test the effectiveness of telehealth-enabled collaborative care management for primary care patients in rural South Carolina. The goal is to improve behavioral health outcomes while reducing pressure on primary care physicians.
A new study in Addiction Biology suggests that cannabis use can cause chromosomal damage, leading to increased cancer risk and birth defects. This genotoxicity may be transmitted to offspring via damaged sperm or eggs.
Scientists at Helmholtz Centre for Environmental Research - UFZ have discovered chimney-shaped vents on the Dead Sea floor, emitting shimmering fluid. The chimneys are similar to black smokers but originate from surrounding aquifers, providing a new tool for predicting sinkhole formation.
A WVU research partnership with the DEA aims to improve fast and accurate identification of psychoactive substances like fentanyl. The Expert Algorithm for Substance Identification (EASI) will enable labs using different instruments to share data on chemical profiles, helping to identify drugs like fentanyl.
Researchers at UC Berkeley have developed a metal-organic framework that can capture CO2 at extreme temperatures, relevant to cement and steel manufacturing plants. The discovery has the potential to change how scientists think about carbon capture and reduces the need for costly infrastructure.
A new tool, ViDDPreS, has been developed to assess vitamin D deficiency in young Japanese women. The study found that excessive sun protection measures are causing severe vitamin D deficiencies among this population.
A comprehensive study published in Science finds that implementing four global policies can reduce mismanaged plastic waste by 91% and plastic-related greenhouse gas emissions by one-third. The policies include increasing post-consumer recycled plastic, capping new plastic production, investing in waste management, and implementing a s...
A deep learning AI model can identify pathology in images of animal and human tissue much faster and often more accurately than people, potentially revolutionizing disease-related research and medical diagnosis. The model was trained using images from past epigenetic studies and showed accuracy comparable to human experts.
Researchers discovered artemisinin partial resistance in Ugandan children with complicated malaria linked to the Pfkelch13 A675V genetic variation. This finding also highlights concerns over suboptimal treatment efficacy of parenteral artesunate followed by oral artemether/lumefantrine therapy.
Researchers discovered that NMDA receptors set the baseline level for neural network activity, helping maintain stable brain function. The study's findings suggest potential innovative treatments for diseases linked to disrupted neural stability.
Young people face significant obstacles in participating in UN climate conferences due to economic barriers and red tape. The majority of participants are older than 26, and those who do participate often have limited influence on decisions affecting their future.
World health leaders converge on QF's WISH 2024 to stress the gravity of antimicrobial resistance, highlighting global actions needed to preserve antibiotic efficacy. Effective strategies and collaborative efforts are crucial to addressing this pressing issue and safeguarding public health.
A recent study published in Nature Communications has reported a method for determining the location of hydrogen in nanofilms. The researchers used nuclear reaction analysis and ion channeling to generate two-dimensional angular mapping of titanium hydride nanofilms, precisely locating both hydrogen and deuterium atoms.
Scientists use machine learning-based classifiers to differentiate lung cancer and noncancer based on urinary miRNA ensembles. The study reveals high specificity and sensitivity in detecting early-stage lung cancer, offering new hope for improved patient outcomes.
A new study analyzed 21 years of data from over 2,300 older Dutch adults, finding that physical frailty can lead to social isolation and loneliness, while also being an indicator of future social isolation. Lifestyle changes such as better nutrition, exercise, and social activities can reverse these conditions.
Scientists at UMC Utrecht developed a new technology to isolate and study gut bacteria recognized by IgA antibodies, which are associated with various diseases. The next-generation IgA-SEQ method allows for high-throughput identification and analysis of these immunostimulatory bacteria, shedding light on their role in health and disease.
Researchers at New York University developed a mathematical approach, Crystal Math, to predict molecular crystal structures in hours, bypassing weeks or months of supercomputer processing. This breakthrough could speed up R&D for drugs and electronic devices.
A new polymer-based anion exchange membrane has been developed to improve the performance and durability of water electrolysis for green hydrogen production. The membrane demonstrates high hydroxide ion conductivity and can withstand extreme alkaline conditions, making it a valuable component in sustainable hydrogen production.
Researchers found high levels of contamination on Perequê Beach in Guarujá, Brazil, with plastic and cigarette butts predominating. The study, published in Marine Pollution Bulletin, highlights the need for public policies to mitigate litter and protect marine ecosystems.