Research reveals lignin's strong antiviral efficacy against non-enveloped enteroviruses, enveloped coronaviruses, and tested bacteria, including SARS-CoV-2. Lignins also exhibit inhibitory effects on Staphylococcus aureus and Escherichia coli.
Researchers apply quantum mechanics to denoise medical images by separating localized signal from diffused noise. The method leverages physics-driven principles to automatically separate components of pixels in an image.
Researchers use surface-enhanced Raman spectroscopy to analyze vaginal fluid biochemical fingerprints, detecting specific bacterial species like Lactobacillus iners. The portable device produces comparable results to high-end lab equipment, suggesting its potential for point-of-care monitoring.
Human Longevity, Inc., a leading longevity company, sponsors ARDD 2025, sharing new insights on genomic and multi-imaging-based risk detection. The event brings together academia, pharma, and investors to discuss aging research and its translation into life-extending care.
The Mount Sinai Hospital has established the Cancer Health Research Center to address cancer-related health inequities across New York City. The center will conduct community-engaged research focused on social determinants of health, collaborating with local residents and trained community scientists.
The new handbook provides a practical approach to harnessing zebrafish as a model organism for biomedical research, covering drug efficacy evaluation and disease mechanisms. It offers step-by-step experimental protocols and theoretical grounding for researchers of all levels.
A study by the University of Michigan found that counties with animal feeding operations have higher levels of air pollution, particularly PM2.5, linked to heart and respiratory issues. These operations also tend to be located near vulnerable communities with lower health insurance coverage and education.
Scientists have developed a method to grow kidney tumours in the lab using cells from real patients, offering a potential new tool in the fight against renal cancer. The technology allows researchers to test multiple therapies quickly and identify the most effective options before applying them in the clinic.
A research team developed a new method to precisely edit DNA by combining genetic engineering with artificial intelligence. The technique enables accurate modeling of human diseases and lays the groundwork for next-generation gene therapies.
A novel approach combining chemotherapy, immunotherapy, and a MET inhibitor enhances treatment response and limits tumor growth in small cell lung cancer (SCLC). The strategy slows tumor progression and improves survival outcomes by facilitating the effectiveness of standard treatment.
A novel cancer vaccine has shown encouraging early results in patients with pancreatic and colorectal cancer, two of the most difficult-to-treat malignancies. The vaccine targets KRAS mutations found in about 25% of solid tumors and drives about 90% of pancreatic cancers and 50% of colorectal cancers.
Researchers have discovered a way to selectively create links between sugar molecules, enabling precise control over the stereochemistry of oligosaccharides. This breakthrough could open up new avenues of biomedical research into these versatile molecules, providing access to previously difficult-to-construct oligosaccharides.
Researchers have developed a method to produce mirror-like graphite films with millimeter-sized grains, exceeding previous synthetic graphite's performance. The films demonstrate exceptional mechanical properties, thermal conductivity, and electrical conductivity, opening up new possibilities for high-tech applications.
Researchers at the University of Pennsylvania used AI to identify previously unknown compounds in Archaea that could fuel the development of next-generation antibiotics. The study, published in Nature Microbiology, found that 93% of the identified archaeasins demonstrated antimicrobial activity against drug-resistant bacteria.
Researchers at UNIGE discovered that nutrient transport in plant roots becomes unidirectional as the root develops, with implications for enhancing plant resistance to drought stress. The study found that genetic mutants with abnormally wide plasmodesmata exhibited improved drought resilience.
A new national survey finds that nearly a third of parents (30%) report their child missed more than a week of school due to fear or anxiety. The Kids Mental Health Foundation offers free resources to help parents and caregivers understand and manage school avoidance.
Researchers have developed an AI system that can recognize the early warning stages of laryngeal cancer from voice recordings. By analyzing variations in tone, pitch, and volume, the AI can distinguish between voices with benign vocal fold lesions and those with cancer. The study's findings offer a promising breakthrough for non-invasi...
Scientists found brain changes similar to those of people with Alzheimer's disease in cats with dementia, including a build-up of toxic protein amyloid-beta. This discovery may lead to new treatments for both cats and humans with the condition.
Scientists have developed a system that uses gene editing to create flowers that can be easily pollinated by AI-controlled robots, addressing a long-standing pollination hurdle. This breakthrough reduces manual labor costs in crops like tomatoes and soybeans, and has the potential to increase crop yields and improve sustainability.
Researchers at Beijing University of Chemical Technology developed a new reconfigurable information code using macroscopic hydrogels that respond to external stimuli. The system can store over 800 billion distinct configurations, opening up potential applications in smart labels, biomedical tags and secure data encoding.
Researchers developed a lightweight detection algorithm for real-time multiclass tiny pest detection, achieving high accuracy and fast processing speed. The GBiDC-PEST model targets four significant pests causing substantial damage to major crops.
A new data-driven model predicts repeating drought and rain cycles in the central Mediterranean, supporting long-term water planning. The study offers a simpler alternative to conventional Global Circulation Models for understanding climate-related phenomena.
Researchers found that maternal obesity prior to pregnancy can program long-term neurodevelopmental trajectories in children through epigenetic alterations. This led to autistic-like behaviors in male mice, correlating with altered gene regulation in the cortex and hippocampus.
Researchers are combining machine learning algorithms with neuromorphic hardware to build brain-like devices that can learn from data and adapt in real-time. These devices have the potential to revolutionize industries such as manufacturing by enabling machines to sense their environment, adapt to new tasks, and make decisions without ...
Researchers found that biological neural systems are more efficient in learning with limited samples, outperforming deep reinforcement learning algorithms in a Pong simulation. This breakthrough suggests actual intelligence may be biological.
Researchers developed a novel mixed-dimensional heterojunction between GaSb NWs and Bi2O2Se NSs for self-powered near-infrared photodetection with ultralow dark current and ultrafast response. The device showcases multifunctional capabilities without an external power supply, enabling applications in various fields.
A new study found that dolphins and whales interact in a mostly mutual way, with humpback whales displaying positive behaviors towards dolphins. Humpback whales were observed rolling from side to side and moving slowly towards the dolphins with their head and rostrum.
Researchers have identified 21 new PFAS chemicals in Sydney's tap water, exceeding previous estimates. The findings highlight the need for broader monitoring and underscore the persistence of 'forever chemicals' in human systems.
A recent study found that universities eliminating standardized test requirements generally experience increased diversity in their student bodies. However, the impact of these policies is influenced by existing admissions values and institutional priorities, with some universities seeing minimal gains in minority enrollment.
Researchers at Texas A&M University have developed a smart plastic that can self-heal and adapt to extreme conditions, making it ideal for aerospace and automotive applications. The material's unique properties allow it to restore its shape after deformation, improve vehicle safety, and reduce environmental waste.
Astronomers have long been puzzled by the lack of molecular sulfur in space, but a new study suggests that it may be hiding in interstellar ice. The research identifies possible stable configurations of sulfur molecules that can form on icy dust grains, giving scientists a potential road map to solving the puzzle.
A team of paleontologists has uncovered new fossils in Tanzania and Zambia, providing a global perspective on the Permian era. The discoveries include saber-toothed predators, burrowing reptiles and salamander-like creatures that thrived just before the Great Dying event.
A multi-center study identified critical risk factors for children with single-ventricle heart defects, including low oxygen levels, which significantly increased the risk of death. The study also found improved survival rates for patients with single ventricle physiology and those who had undergone a Fontan procedure.
A study by University of Arizona researchers found that ChatGPT 3.5 was less likely to correctly answer application-based questions (44%) compared to recall of facts (80%). Pharmacy students outperformed ChatGPT in answering case-based questions correctly.
A $3 million gift from Lee and Valerie Shapiro will support the American Heart Association's work on women's heart health. The funding will also advance the Go Red for Women Venture Fund, fueling innovation and research in women's cardiovascular health.
Motolani Adedipe, a University of Oklahoma professor, has been awarded a Fulbright to conduct research on improving quality of life for prostate cancer survivors in South Korea. Her mixed-methods approach focuses on community engagement and will inform digital health innovation.
A new study by Yifan Yu found that certain emotions, like anxiety and love, can make online content spread rapidly, while others, such as anger or sadness, tend to slow it down. The research also showed that demographic groups react differently to different emotional content.
A recent study by University of Otago researchers found that people who adopt sustainable lifestyles and resist consumerism are happier and more satisfied. The commitment to simple living leads to wellbeing through providing opportunities for personal interaction and social connection.
A systematic review and meta-analysis found that weight loss interventions before IVF increased unassisted pregnancy rates, while the effect on live births was unclear. Weight loss interventions studied included low-energy diets, exercise programs, and pharmacotherapy.
The study examines the effects of broader criminal justice reforms on public health and safety. It found little evidence that Measure 110 was responsible for rising crime or overdose deaths, but rather attributed these trends to the COVID-19 pandemic and fentanyl emergence.
The Intelligent Data Exploring Assistant (IDEA) framework combines large language models with scientific data to analyze complex geoscience data. Researchers can ask IDEA to retrieve data, run analyses, and generate plots using plain-language questions.
Researchers developed a new metabolic engineering strategy to boost the yield of succinic acid production in yeast, improving its efficiency and cost-effectiveness. The new process reduces the minimum product selling price by 25% and is expected to save companies millions of dollars annually.
Researchers at the University of Innsbruck have demonstrated a new technique to generate high-quality two-photon states from quantum dots using stimulated two-photon excitation. The approach sidesteps limitations of traditional methods, including expensive and loss-inducing electronic components.
A new study from UNCG researchers suggests giving children just nine minutes of high-intensity interval exercise can improve their academic performance. The study found that when the same 25 students engaged in this type of exercise, they scored significantly higher on a standardized test measuring verbal comprehension compared to when...
Researchers found that individuals with a mutation in the TTN gene are 21 times more likely to develop dilated cardiomyopathy than those without. Lifestyle factors such as being overweight or having high alcohol consumption contribute to an earlier diagnosis, and men with the mutation are more likely to develop DCM at a younger age.
Researchers created a genome-scale metabolic model of potatoes to analyze the interplay between growth and defence processes. The study found that plants prioritize defence over growth when attacked by pests, but rapid growth increases susceptibility to pathogens.
Researchers developed a stretchable sweat-activated yarn battery (S-SAYB) that offers ultra-stable power output and excellent stretchability. The S-SAYB bridges the gap between stretchability and output stability, providing reliable energy support for wearable electronic devices during exercise.
Large language models demonstrate creativity through novel text generation, idea suggestion, and storytelling. Researchers develop a framework to assess LLMs' creativity using the Torrance tests of creative thinking, evaluating fluency, flexibility, originality, and elaboration.
Researchers have found a way to rearrange atoms in a new generation of malaria drugs to make them more soluble, maintaining their effectiveness against drug-resistant parasites. This breakthrough could lead to an effective successor to artemisinin-based combination therapy.
Residents and government officials in a flood-prone community have differing views on adapting to climate change, with economic concerns top priority. Long-term residents support voluntary buyouts and nature-based solutions, while local officials prioritize rebuilding high-value properties.
Researchers found that a small, AI-powered implantable EEG can track seizures in the home environment with high accuracy. The device captured over 72,000 hours of brainwave data and detected 754 seizures, outperforming participants' self-reported records.
A research team has gained new insights into the brain processes involved in encoding and retrieving new memory content. The study found that nerve cells follow an internal rhythm, similar to orchestra members following a common beat, and that this rhythm is active in both learning and remembering new information.
A qualitative interview study with 21 international participants explored the opportunities and challenges of cryptographic update processes. Software developers face unique security risks when updating crypto implementations, which can lead to a single point of failure in the supply chain.
Researchers at City of Hope are investigating how wearable devices can detect and prevent long-term health risks in childhood cancer survivors. Yue Liao, a UT Arlington expert, is contributing to the review article, highlighting the potential of digital health tools to monitor daily fluctuations and behavior.
Researchers found that the caterpillars' cycles interact with natural controls like viral disease, and they're highly adapted to their environment. Outbreaks can be predicted and damage controlled, but the exact timing is linked to specific factors.
A study of 1,100 professionals reveals that AI tools can make managers' emails more professional but also undermine trust when used for routine communication tasks. Employees perceive AI-generated content as less sincere and question their leadership abilities.
A parasitic worm has evolved to suppress neurons in the skin to evade detection, reducing its own survival. Researchers discovered that the worm produces molecules blocking TRPV1+ activity, essential for pain sensation and immune responses, allowing it to infect the skin undetected.
A study by Steve Chang explores how oxytocin influences brain activity to shape social behavior in rhesus monkeys. The researchers found that oxytocin increased activity in the basolateral amygdala and anterior cingulate cortex when monkeys were socially motivated, maintaining beneficial decisions and social task behavior.
The R21/Matrix-M malaria vaccine generates nearly identical antibodies to those following a natural infection, providing strong protection against the earliest life stage of malaria parasites. This long-lasting immunity is effective without requiring further adaptation.
Researchers found that ocean anomalies traveling northward affect the Atlantic Meridional Overturning Circulation in the Nordic Seas, controlling its strength. The study suggests that these anomalies can be monitored using satellite data, providing a cost-effective way to track climate changes.