A new analytical method reveals overlooked species at risk of extinction, providing a valuable layer of insight for conservationists. The dual-role approach captures both predator and prey interactions, identifying keystone species and vulnerabilities.
A sweeping national study by ICAMH at Hebrew University found substantial increases in substance use, behavioral addictions, and mental health disorders in Israel since the October 7, 2023 attacks. Younger, secular populations were most at risk, with sociodemographic disparities evident across repeated samples.
UVA engineer Nick Vecchiarello is using a $600,000 grant to develop customized molecularly engineered surfaces for purifying protein-based drugs. The technology has the potential to reduce waste and failed batches, saving manufacturers millions of dollars while making treatments more affordable.
Researchers at KIT have developed a new AI method that generates high-resolution precipitation maps from low-resolution data, offering improved assessments of regional climate risks and disaster control. The model provides physically plausible precipitation maps with statistical uncertainty, applicable to diverse climatic conditions.
A new breast scan system combines photoacoustic and ultrasound imaging to produce clear 3D images of common breast cancer subtypes. The system, called OneTouch-PAT, takes less than a minute to complete and excels at detecting suspicious lesions in women with dense breast tissue.
A novel formulation and delivery approach for the NeoVax personalized cancer vaccine improved immune responses in patients with melanoma. The updated vaccine demonstrated strong vaccine-specific immune responses and cytotoxic responses by special T cells called CD-8+ T cells.
Japan is set to host a global summit on microbiome medicine and fermentation science, featuring pioneering research and collaboration among industry leaders. The event aims to promote personalized nutrition, microbial diagnostics, and next-generation therapeutics.
Researchers at Tohoku University developed a new framework for simulating nonlinear quantum dynamics, making it easier to understand and study complex quantum systems. The method uses time-evolution data to extract nonlinear response functions without requiring explicit multipoint correlations.
Scientists studying ant plants in Fiji have discovered a way for the plant to keep the peace among conflicting ants by providing separate chambers. The new research reveals that compartmentalization is an effective evolutionary strategy to mitigate conflicts, allowing the host plant to benefit from multiple symbiotic relationships.
Researchers have discovered an anomalous low-field quantum oscillation at ultraclean LaAlO₃/SrTiO₃ (LAO/STO) oxide interfaces, revealing evidence of time-reversal symmetry-protected transport. The findings provide a new platform for designing and engineering novel quantum states.
A University of Portsmouth student has discovered a new species of prehistoric mammal, Novaculadon mirabilis, dating back 145 million years. The fossilized jaw features distinctive teeth and provides insights into early mammals that lived alongside dinosaurs.
Researchers developed a wireless implantable drug delivery system that enables anticancer drugs to penetrate deep into solid tumors without harming surrounding healthy tissue. The Dual-Phoretic Wireless Drug Delivery System achieved over four times greater drug delivery efficiency than standard injection methods and reduced tumor volum...
The discovery sheds light on the complex connections between ancient Maya and central Mexican civilizations. Archaeologists found artifacts indicating early contact between the two regions around AD 350.
A research team led by Associate Professor Michinao Hashimoto from SUTD developed a novel 3D printing method that turns biodegradable materials into electrically conductive structures. The breakthrough enables the formation of sharp, well-defined 3D structures with high filler content, suitable for applications such as flexible circuit...
An international team has uncovered a new mechanism by which mitochondria and peroxisomes work together to defend against oxidative stress, maintaining cellular health. This discovery challenges the long-standing idea that cellular defense is confined within individual compartments.
Yen-Ling Kuo, a UVA computer scientist, has been awarded the NSF CAREER Award to help robots understand and respond to human behavior. Her research focuses on building AI systems that can reason, communicate, and collaborate like humans, enabling robots to support people in various settings.
A research team from the University of Münster has developed a new way to produce spin waveguides, allowing for large networks capable of processing information efficiently. The team created the largest spin waveguide network to date, with precise control over properties such as wavelength and reflection.
John Ohab joins ITV's Executive Board bringing scientific expertise and strategic insight from his roles at the National Human Genome Research Institute and U.S. Naval Research Laboratory. His appointment strengthens the region's innovation voice and amplifies connections to the national research ecosystem.
Higher anticholinergic exposure accelerates decline in gait speed and grip strength in older adults, affecting healthy aging. The study suggests minimizing anticholinergic medications is crucial for maintaining physical function.
Researchers from KIMS have developed a biosensor capable of detecting trace amounts of cancer cell DNA in the bloodstream with high sensitivity. The biosensor uses light signals and AI-based analysis to diagnose cancer early without complex testing procedures.
Researchers discovered that short-term physical activity decreases liver disease severity by breaking down branched-chain amino acids in skeletal muscle. This process enhances redox balance and inhibits lipid accumulation in hepatocytes.
Reuben Saunders has developed a method to track the precise effects of thousands of genetic changes across millions of individual cells, using CRISPRi technology and sequencing and imaging techniques. His work provides new insights into gene function in living tissues and could transform how scientists link genes to disease.
A UNIGE team has shown that memories are more strongly triggered by the deeper meaning of a situation than its surface-level cues. This finding highlights the importance of structuring knowledge transfer in schools, where students often struggle to connect different examples of an unfamiliar concept.
Researchers found that low levels of serine trigger a process that turns hair follicle stem cells into skin repair specialists, potentially accelerating wound healing. By manipulating serine levels through diet or medications, it may be possible to speed up the healing process.
A study assessing twelve DNA methylation signatures of aging found that GrimAge2 is robustly and independently associated with all-cause mortality, surpassing other DNAm signatures and chronological age. The findings suggest GrimAge2 as a promising tool for assessing mortality risk and evaluating healthy aging interventions.
In a small clinical study, users of this prosthesis navigated more easily and said the limb felt more like part of their body. The new system is directly integrated with the user’s muscle and bone tissue, enabling greater stability and control.
Researchers found that ring-tailed and sifaka lemurs show differences in life pacing and lifespan, making them useful comparisons to human evolution. The study suggests that lemurs avoid the phenomenon of inflammaging widely observed in humans, pointing to potential differences in aging mechanisms.
A recent study published in Nature reveals that over 16,000 chemicals are present in plastics, with at least 4,200 posing health and environmental hazards. The research outlines three key strategies for making plastics safer: removing hazardous chemicals, increasing transparency, and designing simpler chemically assessed plastics.
Scientists have developed a method to produce hundreds of different types of nerve cell types, varying in function and structure. This breakthrough enables more precise studies on diseases such as Alzheimer's, Parkinson's, and depression using cell culture experiments.
Researchers developed a novel framework combining worker self-reports and expert evaluations to predict worker performance. The proposed SOM-BN model demonstrated high accuracy and specificity, outperforming traditional methods.
A new study by Waseda University researchers suggests that learners need to automatize word meanings in context to achieve fluent speech. By assessing automatized vocabulary knowledge (AVK) and declarative vocabulary knowledge (DVK), the team found AVK to be a stronger predictor of L2 speaking fluency.
Researchers found that LLMs are better at representing non-sensorimotor concepts but struggle with sensory and motor concepts. Incorporating sensory input improves LLM performance and leads to more human-like representation, consistent with previous human studies on multimodal learning.
A study using AI language models analyzed sentiments and emotions expressed by almost 400 pediatric patients on social media, finding that 94% of comments were negative, with sadness and fear prevalent. The study highlights the need for integrated care approaches to support vulnerable young patients managing complex medical conditions.
Researchers have developed a new approach using nickel phthalocyanine-based covalent organic frameworks for electrochemical CO2 reduction. The study, led by Professor Zheng Meng, presents highly efficient CO2 conversion and innovative design mechanisms.
The NASA Roman Space Telescope team has completed installing solar panels on the observatory, a crucial step towards launch. The Solar Array Sun Shield will provide power and shade, keeping instruments cool for infrared observations.
Researchers have charted how plant metabolism responds to genetic changes that increase oil production, finding simultaneous increases in both oil and protein content. The study's findings will provide scientists with clues for optimizing biofuel production in plants such as camelina and pennycress.
A study by University of Miami professors establishes a strong correlation between distressed births and experiencing mental and physical problems later in life. The research found that individuals born with distress were more susceptible to chronic health conditions like diabetes, hypertension, and heart disease.
A head-to-head comparison of five scRNA-seq CNV inference methods identified CaSpER and CopyKAT as top performers, excelling in tumor subpopulation identification and rare cell detection. The study provides a roadmap for researchers to select accurate CNV tools tailored to specific platforms and research goals.
Research finds nearly a third of UK maternal deaths between 2014 and 2022 were linked to children's social care services. Women with such involvement were at higher risk of dying from psychiatric causes, murder, and mental health-related issues.
The ESA2025 Annual Meeting in Baltimore will feature four 20-minute talks on various ecological themes. The event provides media access to scientific sessions and a press room with refreshments and internet.
Researchers have developed a novel approach to create reversible and tunable color filtering across the visible spectrum, enabling applications in next-generation displays and optical devices. The technology leverages phase change properties of Sb2S3 to achieve distinct color changes by inducing phase transitions.
A pooled data analysis of 85 studies found that consistently physically active adults had a 30–40% lower risk of death from any cause. Increasing physical activity levels also resulted in a 20–25% lower risk of death, with switching to an active lifestyle at any point extending lifespan.
A recent study of 1,543 males aged 15 to 35 found that those who used prescription weight loss medications reported significantly higher levels of disordered eating behaviors and attitudes. The study suggests that boys and men may face unique pressures or vulnerabilities related to body image and weight control, highlighting the need f...
A recent study published by Fujita Health University found that poor oral health can increase the risk of lifestyle-related diseases such as diabetes and heart disease. The researchers examined 118 individuals aged 50 or above and found significant links between oral function test results and blood test results.
Researchers developed nanosheets of layered manganese dioxide for efficient heat storage below 100°C through dual-mode mechanism of intercalation and surface adsorption. The material can store heat even at temperatures as low as 60°C, enhancing energy density by approximately 30% compared to bulk MnO2.
Researchers identified TMEM9B-AS1, a long non-coding RNA that regulates cellular functions, as significantly reduced in skeletal muscles of people with type 2 diabetes. Its absence disrupts protein production, leading to muscle weakness and loss.
Recent advances in molecular clock models and paleontological discoveries suggest many bird lineages originated during Late Cretaceous period. This early diversification coincided with the Cretaceous Angiosperm Terrestrial Revolution, a pivotal phase of terrestrial ecosystem restructuring.
Researchers have developed a predictive model that uses electrochemical data from initial LMB cycles to forecast potential failures. The model identifies early indicators that correlate with different types of anode failure, providing key insights into the failure mechanisms.
A new study predicts up to 34,027 yearly UK heat-related deaths in the 2070s, a 50-fold increase from recent baseline rates. Climate change mitigation and adaptation strategies could significantly limit this rise, but even under best-case scenarios, heat-related mortality is projected to rise six-fold by 2070.
The BA.2.86 Omicron strain was found to have emerged with a high number of genetic mutations in its spike protein, but failed to become a dominant strain. Its sporadic global detection has raised questions about the possibility of laboratory involvement in its emergence.
A 70-billion-parameter large language model called ChemELLM has been developed for chemical engineering applications. It was trained on a specialized dataset and demonstrated superior performance in various tasks compared to mainstream models.
A study of 62,839 people diagnosed with non-metastatic prostate cancer in Sweden found that those treated according to NCCN Guidelines were likely to survive their cancer for their remaining life-expectancy. Those with low- and intermediate-risk cancer were six times more likely to die of other causes than prostate cancer.
Researchers develop flexible/stretchable displays using ECLDs, which offer lightweight and intelligent wearable devices. The study explores material selection principles, preparation processes, and applications for ECLDs, highlighting the potential for multi-color displays and wearables.
New research predicts a significant rise in heat-related deaths in England and Wales due to climate change, with projections of sixfold to fiftyfold increases by the 2050s and 2070s. The study suggests that careful planning and adaptation strategies can mitigate these impacts.
An international study has shown that BrECADD preserves fertility significantly better than eBEACOPP without worsening recovery chances. After treatment, 95% of women and 86% of men had normal hormone levels, enabling more pregnancies and births.
Researchers develop a groundbreaking, non-destructive method to monitor oyster health by analyzing heartbeat patterns using high-resolution image processing. The technique tracks vitality loss through cardiac activity and biochemical markers, providing a sensitive and real-time tool for seafood quality assurance.
Public universities in Spain dominate scientific research, producing over 95% of total publications and receiving the majority of competitive funding. They also attract top talent and drive innovation, with nearly all prestigious postdoctoral fellowships going to public university researchers.
A study reveals that ganoderic acids predominantly accumulate in the shell of Ganoderma lingzhi, suggesting an environmental stress response role. The research also identifies a novel cytochrome P450 enzyme involved in GA biosynthesis.
A 26-year study found that removing feral animals like cats and foxes from a reserve sparked an ecological transformation, favoring the growth of smaller rodents like Bolam's mouse and spinifex hopping mouse. Larger species like plains mouse and stripe-faced dunnart also surged in population after five to nine years.
A Danish study finds that HPV vaccination has reduced prevalence of high-risk HPV types among vaccinated women, suggesting population immunity. However, non-vaccine types remain common and new infections occur more frequently in vaccinated women than unvaccinated women.
Researchers have developed a new way to precisely tune magnetism using ultra-thin CrPS₄ material. This breakthrough could solve long-standing scientific problems and pave the way for smarter magnetic technologies.
Researchers developed misaligned bilayer metagratings to overcome intrinsic dispersion locking, enabling precise angular and wavelength control. This breakthrough offers new opportunities for compact optical imaging and computing technologies.
Research shows how tropical plants like Squamellaria manage rival ant colonies by physically separating them within the plant's domatia. The compartments act as individual flats, preventing physical contact and allowing multiple ant species to coexist peacefully.
Research from the University of Sydney reveals that children aged 10-16 years sweat at the same rate as adults in extreme heat, contradicting previous advice on dehydration and hyperthermia risk. The study's findings emphasize the importance of proper hydration for children during physical activity.
New research predicts the existence of 80-100 additional satellite galaxies surrounding the Milky Way, orbiting at close distances. These 'orphan' galaxies are lost in most simulations but should have survived in the real Universe.
A new review leverages cutting-edge spatial transcriptomics and single-cell omics to identify robust predictive biomarkers for tumor immunotherapy. Representative case studies highlight the potential of spatially resolved markers to guide immunotherapy decisions and predict irAE risk.
Researchers analyzed over 1,400 gut microbiome samples from 292 mammalian species to find distinct gut microbiomes corresponding to different gut morphology types. These microbiomes were grouped into three enterotypes: Fusobacterium in simple-gut species, UCG-005 in foregut fermenters, and Prevotella in hindgut fermenters.
The University of South Florida's Trafficking in Persons Lab estimates that more than 700,000 Floridians were trafficked last year. The lab's annual report highlights coordinated prevention, prosecution, and policy measures to combat human trafficking, with prosecutions rising and penalties exceeding the national average.
Researchers uncover significant tectonic transition from subduction-related magmatism to extensional back-arc basin magmatism in Wutai Complex. The study suggests plate tectonics began operating by the latest Neoarchean, challenging traditional views of stagnant-lid tectonics.
A study by Indiana University researchers suggests that intentional abusive behavior can provide short-term benefits to supervisors, but harms subordinates. This challenges the idea that abusive supervision is always impulsive or emotionally driven.
A new study found that chemical reactions in newly uncovered glacial sediments initially suppress greenhouse gas emissions, but as soil matures, it produces more methane, contributing to warming. The research provides insights into the role of soil and water in the climate change cycle.
A study published in Science Bulletin discovered that histone demethylase LSD1 maintains dormant primordial follicles, which are essential for long-term ovarian function. Loss of LSD1 triggers ovarian reserve depletion and premature failure.
Researchers discovered that rivers develop multiple channels if erosion outpaces deposition on their banks, leading to a widening and division of the channel over time. This understanding could revolutionize flood planning and restoration efforts for over 3 billion people worldwide.
A new study from the University of Illinois examines how green spaces and outdoor structures influence executive functioning in early childhood. Having trees or a sandbox before age 2 is associated with better cold EF, while having an outdoor sitting area or living on a farm improves hot EF.
A new study by the University of Arizona Health Sciences found a potential link between growth problems among infants and high levels of toxic metals and other elements in the breast milk of Mayan women in Guatemala's Lake Atitlán watershed region. High concentrations of arsenic, barium, beryllium, and lead were associated with impaire...
Researchers develop fiber-based O-TWTFT system, offering unparalleled stability across vast distances. Fiber optics enables applications such as redefining the second and precise geodesy.
The wristband sensor continuously monitors glucose, lactate, and alcohol levels in real-time, while also tracking blood pressure, heart rate, and arterial stiffness. This wearable device provides a comprehensive physiological snapshot, enabling early action to reduce diabetes risk.
Researchers developed a new diagnostic method using Doppler ultrasound waveform to estimate toe brachial index (TBI), providing faster and more accurate results for early detection of peripheral artery disease (PAD). The study found eTBI to be consistent with standard TBI, detecting effectiveness of treatments in improving blood flow.
Researchers have discovered that ascidians measure time to adulthood by accumulating cyclic adenosine monophosphate (cAMP), ensuring a reliable timing of metamorphosis. The study's findings provide insights into time-measurement mechanisms in other organisms and may aid in aquaculture and marine biofouling control.
A Phase II study found that 87% of patients with stage III melanoma remained alive and disease-free four years after treatment with nivolumab and relatlimab. Researchers identified unique biomarkers associated with better outcomes, including high TIGIT levels and low B7-H3 levels.
Researchers found that azuki bean beetles infected with Wolbachia bacteria produce larger eggs yielding exclusively male offspring when exposed to elevated temperature and carbon dioxide. This adaptive reproduction strategy enhances the survivability of their offspring.
A third of women who died during or in the year after pregnancy were known to Children's Social Care, with most deaths due to suicide, psychiatric causes, and homicide. The study highlights the need for coordinated care and support for mothers with social care involvement.
Women and ethnic minority groups continue to be underrepresented in astronomy and geophysics, with 97% of permanent staff being white. Despite efforts to increase representation, the fields still struggle with low numbers of female professors and senior lecturers, but show some improvement among postdoctoral researchers.
Researchers developed a microglia replacement strategy using bone marrow transplantation, effectively improving ALSP symptoms in mouse models. In an eight-patient clinical cohort, tBMT successfully corrected CSF1R mutations and halted disease progression over two years.
A research team developed a novel artificial membrane with ultra-high ion selectivity between monovalent and bivalent metal ions. The membrane combines graphene oxide and polyacrylic acid to create nanoscale channels with 'smart gates', enabling adaptive ion permeation.
Researchers studied underwater shaped charge explosions, revealing key findings on metal jet velocities, wave propagation, and bubble behavior. The study provided insights into shaping charge applications and impacts in underwater environments.
A new AI tool called Ark+ has demonstrated exceptional capability in diagnosis of lung diseases and rare conditions like COVID-19. The tool outperformed proprietary software developed by Google and Microsoft, making it a potential game-changer for healthcare.
A team of physicists has developed a tiny device that can detect and control antiferromagnetic resonance, enabling ultrafast and energy-efficient electronics. The breakthrough allows for a compact, electrically tunable platform to manipulate electron spins.
Scientists discover natural compounds from turmeric and rhubarb can combat antibiotic-resistant bacteria in wastewater, which could pose risks to public health if not treated. The study found emodin and curcumin to be effective at inhibiting bacterial growth and biofilm formation.
A recent study from the University of Colorado Anschutz Medical Campus has challenged decades-old neuroscience dogma by revealing that dopamine acts with extraordinary precision in the brain. This discovery offers fresh hope for millions living with dopamine-related disorders, highlighting the importance of targeted treatments.
Research suggests that nine commonly used pesticides in viticulture have significantly underestimated environmental impact, with half-lives exceeding two days and potential for long-range transport.
The proposed helical microswimmer system achieves real-time obstacle evasion using radar-based navigation fused with a neural-fuzzy motion controller. The integrated control scheme minimizes computational load while ensuring collision-free navigation, enabling a 2.6 Hz update frequency for motion direction.
A new Princeton analysis suggests that enhanced geothermal systems (EGS) could become the third most significant clean energy technology in the US by 2050. EGS has the potential to deploy up to 250 gigawatts of electricity, which is comparable to the current grid capacity of 1,200 gigawatts.
A new study finds that US universities rely heavily on international students to offset the country's trade deficit, but new tariff and visa policies may reverse this trend. The researchers estimate that a 25% drop in Chinese students from 2017-18 to 2018-19 resulted in $1.1 billion in revenue loss for US universities.
Research found that premature babies who had early skin-to-skin contact with their mother were more likely to be breastfed at discharge and for up to one year. Early contact also promotes bonding, reduces stress, and supports long-term development.
BioEmu, a generative AI model, rapidly and accurately predicts protein structural ensembles, enabling high-speed molecular simulation. The model samples thousands of realistic conformations in one GPU-hour, making it orders of magnitude faster than traditional approaches.
A new treatment method using microglia replacement has shown promising results in halting the progression of genetic neurological disease ALSP in both mice and human individuals. The treatment, developed at Fudan University, successfully replaced mutated microglia with healthy ones, improving neurological function and extending life ex...
The robot features a soft electrohydraulic actuator that allows it to adapt to different environments, including land crawling, underwater crawling, and swimming. It achieves high speeds of up to 5.9 cm/s in water and demonstrates excellent temperature adaptability.
A new genomic study reveals that population structure in the Himalayas began over 10,000 years ago, shaping human survival in one of Earth's most challenging environments. The research identifies novel genetic variants linked to adaptation in hypoxia, metabolism, immunity, and physical activity.
A new study in Annals of the Entomological Society of America reveals the reproductive biology of Ormia ochracea, a parasitic fly that gives live birth and nourishes its developing embryos internally. The research also sheds light on partial parthenogenesis and technical challenges for genetic manipulation.
A new tissue-integrated prosthetic knee restores natural leg function in above-knee amputees, enabling fluid and adaptive movement. The osseointegrated mechanoneural prosthesis (OMP) system combines direct neuromuscular control, bone-anchored implant, and agonist-antagonist myoneural interfaces to replicate natural muscle interactions.
A new Leicester study found that women with type 2 diabetes are nearly twice as likely as men to have hidden heart damage, according to researchers. The study used advanced MRI scans and data from four studies conducted at the NIHR Leicester Biomedical Research Centre.
A new study from Edith Cowan University found that learning music plays a critical role in enhancing the wellbeing of children and adolescents. The review identified significant social, emotional, and educational benefits, including improved self-confidence, social connections, and engagement in education.
Researchers discovered that ApoE3 Christchurch interacts with tau and supports Wnt signaling, two key mechanisms that help prevent Alzheimer's-related damage. This finding opens the door to new treatment strategies, including therapies inspired by the variant's protective effects.
Researchers have developed a novel fluorinated polyimide with improved mechanical properties and reduced dielectric constant, making it suitable for advanced microelectronic packaging. The material achieves low dielectric properties, excellent mechanical toughness, and synergistic optimization of comprehensive properties.
A study in the Malheur National Forest shows a rapid tree die-off in Eastern Oregon, with a quarter of trees over 300 years old dying within 10 years. The decline is attributed to a triple whammy of drought, bug infestations, and competition with younger trees.
A new report by Digital Science reveals China is outstripping the rest of the world in AI research, with a nationwide innovation ecosystem and a young, growing workforce. The UK remains small but globally impactful, while the EU risks falling behind due to weaker international collaboration.
Researchers found that spermidine supplementation improves memory and preserves physical activity, while reducing protein intake boosts mitochondrial activity and extends lifespan. Combining the two interventions offers additive benefits, suggesting potential for synergistic effects.
Ancient sled dogs in Greenland have a rich history of Inuit migration and Arctic adaptation, as revealed by genomic insights. The study found that the Qimmit breed form a distinct clade with other ancient Arctic dogs, supporting a rapid Inuit migration theory.
Researchers at Rice University developed a new glass coating that forms a thin, tough layer that reflects heat and resists scratches and moisture. The coating improves energy savings by 2.9% compared to existing alternatives, making it a promising solution for cities with cold winters.
The study reveals three new subsets of follicular T cells that increase in follicular lymphoma, each with distinct gene expression and spatial distribution patterns. These T-cell subsets serve as a strong predictor of patient prognosis, enhancing treatment approaches for the disease.
A new study by King's College London and University of Sussex found that content moderators engage in five main practices to manage distressing material, including emotion management and empathy. The research calls for regulators and platform providers to reduce the toll of this highly skilled emotional work.
A recent study analyzed 95 commercial probiotic products from China, revealing low labeling accuracy and high prevalence of antibiotic resistance genes in Enterococcus strains. The findings suggest that low-quality probiotics can disrupt intestinal homeostasis and serve as a reservoir for ARGs. Researchers emphasize the need for carefu...
The study reveals substantial variations in obesity rates across disaggregated Asian American, Native Hawaiian, and Pacific Islander subgroups. Rapid temporal increases in high BMI were seen among Filipino and other Southeast Asian populations, with nearly half of females and two-thirds of males having a BMI greater than or equal to 27.5.
Researchers found that hypothermia in mice elevated fasting glucose and insulin levels, mimicking insulin resistance. Reversing the hypothermia restored normal glucose metabolism through warming the animals.
Researchers found Galectin-1, a sugar-binding protein, plays a critical role in helping hepatocellular carcinoma cells resist thermal ablation and thrive after being treated with high heat. Blocking Gal-1 can make thermal ablation more effective and reduce the risk of recurrence.
A large international study found that additional ultrasound measurements to assess placental function can help determine the best course of action for pregnant women experiencing reduced fetal movement. The study showed that this approach leads to fewer complications during delivery and improves fetal outcomes.
Researchers at Memorial Sloan Kettering Cancer Center have gained new insights into how cancer spreads, revealing that metastatic cells can endlessly divide and produce diverse cell types. This flexibility allows them to adapt to various environments and develop resistance to treatments.
The study found that global surface SOC content is increasing, driven by temperature and precipitation, with vegetation cover playing a crucial local role. Natural carbon sinks alone are insufficient to meet the Paris Agreement's targets, emphasizing the need for human-induced strategies to achieve global carbon neutrality.
Researchers have discovered a simple way to protect atoms from losing information by shining a single laser beam on them, reducing spin relaxation rates. The technique uses light to subtly shift atomic energy levels, aligning spins and keeping them in sync even as they collide with each other or surroundings.
Researchers explore the biological mechanisms of myopenia in RA, finding it affects individuals of all ages, with notable muscle mass loss without concurrent fat loss. The review highlights the diagnostic and therapeutic relevance of myopenia in RA, emphasizing the importance of early detection and tailored management strategies.
Researchers are investigating whether boobies create a protective 'bubbly barrier' to reduce the impact of their high-speed dives. Preliminary findings suggest that supercavitation may indeed help mitigate the forces of impact, and further experiments are planned to confirm this effect.
Researchers at Caltech have created a new method to sum up large numbers of Feynman diagrams, enabling the prediction of electron-phonon interactions in materials. This breakthrough has solved the polaron problem, allowing scientists to predict how electrons flow in certain materials, both conventional and quantum.
Researchers evaluated the safety profiles of ethylhexyl triazone (EHT) and diethylhexyl butamido triazone (HEB) using integrated genotoxicity and phototoxicity assessments. The studies found no significant increases in mutagenic or chromosomal damage, and only minor micronucleus increases at high concentrations.
Research review finds handgrip strength is a reliable predictor of cirrhosis complications and outcomes, including malnutrition, muscle loss, cognitive impairment, hepatic encephalopathy, and mortality. Regular HGS assessments can inform timely personalized interventions to enhance patient quality of life.
A study published in the International Journal of Food Microbiology identified Cronobacter sakazakii's genetic survival strategies, revealing a higher prevalence of genes associated with DNA recombination and desiccation resistance. The findings suggest that accessary genes may enable the pathogen to persist in various environments.
Children from ethnic minority backgrounds and those living in areas with higher levels of child poverty were found to be more likely to die in intensive care. The study reveals persistent inequalities in critical care outcomes for children, even after admission, and emphasizes the need for urgent action to reduce child poverty and impr...
A team of researchers developed a molecular probe that detects sugar consumption in microbes, revealing the role of microorganisms in breaking down ocean sugars. The study provides new insights into glycan cycling across ecosystems and sheds light on the global carbon cycle.
Researchers at Stevens Institute of Technology have developed a groundbreaking formula that describes the relationship between a quantum object's wave-ness and particle-ness. This breakthrough enables more precise imaging techniques, such as quantum imaging with undetected photons, which can accurately map the shape of an object even i...
Researchers found that drones can suppress common reed invasions with over 99% effectiveness, using a single targeted herbicide application. This method provides convenient access and reduces risks of trampling or disturbance, while also minimizing off-target impacts and promoting native vegetation recovery.
Researchers at Sutter Health tested the performance of the American Heart Association's PREVENT equations in diverse Asian and Hispanic subgroups, showing accurate prediction of cardiovascular disease, atherosclerotic CVD, and heart failure events. The study findings aim to improve cardiovascular healthcare for all populations.
A new study has found that residents' anxiety and stress about climate change is associated with increased disaster preparedness behaviors in Lake County, California. The research suggests that a certain level of anxiety may be adaptive, motivating important disaster preparedness actions.
Scientists at the University of Birmingham have developed a method to coat Hepatic Progenitor Cells (HPCs) with natural sugars, making them stickier and increasing their ability to repair liver tissues. The coating does not harm the cells or stop them from working properly.
Researchers developed a low-radiation dose imaging protocol and a deep learning model to generate vital blood flow maps for assessing stroke patients. The innovation slashes radiation exposure by over 80% compared to current methods, making stroke diagnosis safer and more accessible.
Eleven leading education research organizations call on the US Department of Education to finalize the Civil Rights Data Collection (CRDC) for the 2025-26 school year, citing a critically short timeline. The groups warn that final approval could push past September, creating logistical challenges for school districts.
The Chan Zuckerberg Initiative's latest AI model, GREmLN, is designed to predict and understand how genes interact within cells. It focuses on the molecular logic that defines gene behavior, allowing researchers to track critical changes pinpointing the earliest signs of disease.
A new study reveals that early-life competition in parasitoid flies can have lasting effects on their growth and survival. The research found that larvae competing for resources inside a single host lead to reduced survival, smaller pupae, and ultimately smaller adult flies.
A large medical record study found that receiving six or more gabapentin prescriptions for low back pain significantly increases the risk of developing dementia (29% higher) and mild cognitive impairment (85% higher). Risks are particularly high among 18-64 year olds, with no age group considered safe from increased risks.
A new study published in the Journal of Hepatology shows that durvalumab plus GemCis significantly improves overall survival for patients with advanced biliary tract cancer. The three-year follow-up analysis found that over twice as many participants treated with durvalumab plus GemCis remained alive compared to those treated with a pl...
Researchers have identified a new strain of orthoreovirus in an Everglades short-tailed shrew, which is believed to be transmissible to humans. The discovery was made possible by the cat, Pepper, whose hunting prowess led to the finding of the virus.
A new study by University College London found that nearly 58% of women who had given birth in the last year were not using contraception two months later, despite the risk of back-to-back pregnancies. Women who received high-quality contraceptive advice were more likely to use contraception sooner after giving birth.
A study from The University of Osaka reveals nearly half of patients with extracranial arteriovenous malformations carry mutations in the RAS/RAF/MAPK signaling pathway. These mutations were linked to abnormal vascular morphology and were frequently detected in younger female patients.
A new study estimates US vacation renters waste $2.3 billion worth of food each year due to grocery and leftovers going uneaten. The average nightly rental fee comes with a 5.1% surcharge for wasted food, equivalent to an additional lodging tax.
Researchers discovered a cancer signaling pathway's role in regulating the blood-retina barrier, potentially damaging protective mechanisms. The study also identified a new gene linked to inherited eye condition FEVR, highlighting the need for further investigation into vascular disorders.