Researchers found that glioblastoma cells in clusters are less deadly than those that disperse from these clusters. The dispersed cells are more plastic and resistant to therapy, making them a major contributor to treatment resistance and poor patient outcomes.
The STIM tool assesses online adverts for risks of human trafficking, helping law enforcement and charities identify potential victims. The tool has already led to multiple arrests and safeguarded dozens of vulnerable people.
Researchers at the University of Liverpool have discovered a groundbreaking new class of antibiotics called Novltex, which targets lipid II in bacterial cell walls. This innovative approach offers potent and durable protection against multidrug-resistant bacteria, addressing one of the biggest challenges in modern medicine.
Research confirms bidirectional relationship between long COVID and menstrual disorders, with symptoms intensifying during perimenstrual phases. The study suggests an inflammatory reaction as the underlying cause, paving the way for new therapeutic prospects tailored to women.
Researchers from UMD found that cats can survive bird flu if treated promptly with oseltamivir, a common influenza treatment. Early intervention significantly increases the chances of survival and strong protection against reinfection for several months.
Researchers at UNSW have made a significant advance in quantum computing by creating 'quantum entangled states' using the spins of two atomic nuclei. This breakthrough enables the potential to build large-scale quantum computers using existing technology and manufacturing processes.
Researchers developed a novel genome editing approach called 'append editing' by mimicking the natural bacterial defense system against viruses. This method enables precise genetic modifications in bacteria, plants, and human cells with high accuracy and minimal disruption.
The WMO report reveals that 2024 was marked by severe drought in the Amazon basin and Southern Africa, while Central Europe experienced excessive rainfall, leading to devastating floods. Glaciers globally lost 450 billion metric tons of ice, accelerating climate change impacts.
A team of animal behavior experts found that Gifted Word Learner dogs can distinguish between toys used for tugging versus fetching, even when the toys don't share any obvious physical similarities. The dogs were able to remember those categorizations for long periods without prior training.
Research from Texas McCombs reveals that trust-based messages delivered by credible sources increase the likelihood of women seeking life-saving exams. Peer-empowering messages led to the largest increase in adoption, challenging traditional strategies of relying on infographics or factual information.
New research finds that 86% of parents in New Zealand disclose their child's donor conception to them by age 18, with most sharing the information before age 10. Heterosexual couples are less likely to share this info, but same-sex couples and single women have higher disclosure rates.
The latest gravitational wave observation reveals two black holes with masses 30 times that of the Sun, shattering previous expectations. This discovery confirms a longstanding theory by Stephen Hawking and opens new possibilities for testing our understanding of gravity.
A new trial has shown that a lower dose of the immunomodulatory drug ATG is safe and effective in preventing the progression of type 1 diabetes in young people. The study found that the drug was able to arrest or delay the progression of T1D at a dose as low as 0.5mg/kg, with a good safety profile.
Researchers developed four stabilization strategies to improve zinc anode stability in AZIBs, including artificial SEI layers, electrolyte modification, bioinspired designs, and structural optimization. These approaches enhance cycle life, Coulombic efficiency, and overall performance of AZIBs.
A long-term study in Northeast China's fertile black soils found that biochar improves soil health, stabilizes microbial communities, and increases crop yields when applied at the right rate. The optimal application rate enhances microbial stability and organic matter content, leading to better yields.
A new study finds that El Niño increases the likelihood of extreme daily downpours in India's wetter regions, potentially leading to hazardous conditions. The research suggests changes in atmospheric buoyancy and low-pressure system tracks drive this intensification, which has remained steady over time despite regional shifts.
A study published in PLOS Biology found that women from lower-income countries with non-English first languages publish 70% fewer papers than men, while non-native English speakers at early career stages outperform native English speakers. The authors call for an effort to consider these factors when assessing scientists' performance.
Researchers found a significant link between severe pregnancy sickness (hyperemesis gravidarum) and an increased risk of mental health conditions. Women with HG experience anxiety, depression, and postpartum depression, highlighting the need for integrated care across physical and mental health.
The Naval Research Laboratory's Robotic Servicing of Geosynchronous Satellites (RSGS) payload has completed critical space-readiness testing, confirming its ability to withstand thermal vacuum conditions. The system, designed for on-orbit servicing and upgrades, has the potential to transform satellite operations in geosynchronous orbit.
Researchers identified 27 species of bacteria and fungi that collectively increase the risk of pancreatic cancer by 3.5 times. The study analyzed saliva samples from 122,000 healthy individuals and found that boosting the mouth's microbiome may protect against cancer.
A joint research team developed a multi-label classification algorithm to solve the spectral function of one-dimensional Bose gases at arbitrary interaction strengths. The algorithm successfully captured power-law behavior at spectral thresholds, validating nonlinear Luttinger liquid theory predictions.
Ensemble projections suggest vaccinating high-risk groups reduces disease burden, while broader vaccine availability saves more lives. Averted COVID-19 burden due to vaccination is robust across immune escape scenarios.
A new review from the University of Adelaide highlights inconsistencies in Australian crop regulations, affecting the coexistence of genetically modified (GM) and non-GM crops. The current regulatory framework is inadequate, leading to varying standards across different sectors, making it difficult for farmers to ensure compliance.
A large-scale population study found that oxaliplatin benefits only younger stage III patients, with no added survival benefit for those over 70. The study suggests using an age threshold to make evidence-based choices about chemotherapy.
The Ver-A-T1D trial suggests that verapamil could preserve beta-cell function in adults with newly diagnosed type 1 diabetes. The study demonstrated encouraging trends towards beta-cell preservation and well-established safety profile, but narrowly missed statistical significance.
A recent study from Spain aims to develop inclusive medical AI applications by overcoming binary logics and including the needs of trans people. The research team, led by Nataly Buslon Valdez, collaborated with PRISMA association to design AI apps that promote personalized treatments tailored to individual needs.
A recent study analyzing data from the Mexican National Health and Nutrition Surveys (2016-2023) found that cardiovascular disease risk increased in Mexico between 2016 and 2023. The average 10-year CVD risk was estimated at 9.5% using region-specific tools, highlighting the need for accurate models to predict local disease burden.
Researchers analyzed 222 terpene synthase genes in 24 angiosperm species, revealing how specific subfamilies drove the production of diverse terpenes. This study highlights the evolutionary foundation of terpene diversity and its role in plant adaptability and ecological success.
The SURPASS-PEDS trial shows that tirzepatide significantly improves HbA1c levels, BMI, and fasting glucose in children aged 10-17 years with type 2 diabetes. The study demonstrates sustained improvements over a year-long period, making it a potential safe and efficacious treatment option for youth-onset type 2 diabetes.
Researchers discovered that FGF21, a muscle hormone released during exercise, is elevated in people with ALS and may play a protective role. Higher levels of FGF21 were associated with slower disease progression and longer survival in patients.
Researchers at UC San Diego have created a new genetic editing approach that uses small nuclear RNA base editing, which can modify the genetic code with greater precision and safety than CRISPR. This method has the potential to treat various diseases, including neurodegenerative, cardiovascular, and immune disorders.
A new study from the University of Eastern Finland reveals that patients in specialised psychiatric care face a variety of interconnected social risks. The most vulnerable segments of the population experience cumulative risks including financial difficulties, housing challenges, and violence.
Scientists from Institute of Science Tokyo have created a solid electrolyte-based hydrogen battery that stores and releases hydrogen at temperatures below 100 °C, overcoming high-temperature and low-capacity limitations. The battery offers practical solutions for hydrogen-powered vehicles and clean energy systems.
PANoptosis, a hybrid form of cell death, is being explored as a strategy to tackle liver cancer. By integrating apoptosis, pyroptosis, and necroptosis pathways, PANoptosis triggers both direct tumor killing and immune reprogramming.
Researchers are conducting a national study to test the effectiveness of daily atropine drops in delaying and reducing nearsightedness in young children. The study aims to enroll over 600 children aged 6-11 who will receive either atropine or a placebo, with results comparing the timing of onset and progression of myopia.
Researchers developed an AI model that diagnoses achalasia using plain chest X-rays, outperforming physicians' reviews. The diagnostic performance of the AI model demonstrated higher sensitivity and specificity, enabling early diagnosis and potentially improving treatment efficacy.
Researchers identified reconstruction mechanism of copper alloy catalysts during electrochemical CO₂ conversion reactions. The findings provide a 'design map' for understanding and predicting surface reconstruction, enabling the design of dynamic catalysts that adapt during operation.
Recent studies provide insights into the complex role of human activity in the movement and adaptations of Aedes aegypti and Anopheles funestus. The research reveals the urgent need for tailored interventions against malaria and dengue, highlighting the importance of locally tailored control strategies.
Astronomers using the Gemini South telescope have found that asteroid 1998 KY26 is much smaller and spinning faster than previously thought. The asteroid is approximately 11 meters wide and completes a rotation in just five minutes, making it challenging for Hayabusa2 to land on its surface.
Researchers have designed smart nanomedicines that scavenge ROS, re-programme immunity and restore tissue homeostasis to treat chronic inflammation. The work outlines design rules, AI-assisted screening and scalable synthesis for next-generation anti-inflammatory therapeutics.
New evidence suggests that giant spinosaurs, like Spinosaurus, had their roots in Europe. A Spanish species, Camarillasaurus cirugedae, was found to be a close relative of North African spinosaurs.
A new study from Tufts University found nearly one in three young adults skipped dental visits due to cost and lack of insurance coverage. Young adults were more likely to skip medical care, struggle with copays, and report poor mental health or memory problems.
A deep learning model achieved up to 98% accuracy in distinguishing autistic from neurotypical participants, providing clear insights into brain regions most influential to its decisions. The model could benefit autistic people and clinicians by offering accurate and explainable results to inform assessment and support.
A team of researchers at Simon Fraser University has created a new type of silicon-based quantum device controlled by both electricity and light. The breakthrough demonstrates an electrically-injected single-photon source in silicon, clearing a major hurdle for building a scalable quantum computer. This development holds significant po...
Researchers at the University of Copenhagen discovered two new ciliary proteins that regulate cell communication and may lead to the development of new treatments for chronic diseases. The study found that defective cilia can disrupt signaling in almost all tissues and organs, leading to various diseases.
A new study finds that prompt administration of opioid pain relief in emergency departments can reduce hospitalization rates for children with sickle cell disease. Children who received timely first-dose administration within 60 minutes and second-dose administration within 30 minutes showed reduced hospitalization odds.
Researchers used precise neural activity measurements from epilepsy patients to study how brain processes speech. The findings suggest the auditory cortex operates on a fixed, internal timescale independent of speech structures, providing a consistently timed stream of information.
A cohort study reveals oral bacteria and fungi as significant risk factors for pancreatic cancer development. The findings suggest that oral microbiota may serve as biomarkers to identify individuals at high risk of pancreatic cancer, potentially contributing to personalized prevention strategies.
A new clinical guideline has been issued for 18F-flurpiridaz PET myocardial perfusion imaging, providing recommendations for patient selection, imaging protocols, and interpretation of results. The guideline aims to enhance diagnostic accuracy and optimize resource utilization for the evaluation of coronary artery disease.
Researchers have identified 21 bio-inclusions of ancient insect orders and plant fossils in Ecuador's Genoveva quarry, shedding light on a previously unknown ecosystem. The discovery provides a unique snapshot of the Cretaceous era and its biodiversity in the Southern Hemisphere.
A team of researchers analyzed 238 high-oil peanut varieties across China, evaluating their agronomic performance and disease resistance. Key findings revealed a trade-off between oil content and protein levels, with many varieties showing resistance to major diseases but few exhibiting high-level resistance.
A study by the University of Gothenburg found that young individuals place a higher importance on even tooth color, with an average score of 8. White teeth scored 7.25, highlighting the significance of aesthetics in oral health.
A new study reveals the first detailed structure of HvAACT1, a barley root protein that enables plants to tolerate aluminum-rich acidic soils. This breakthrough provides the structural basis for citrate efflux in plants and has implications for designing crops that can withstand difficult conditions.
Researchers investigate the atomic-scale origin of the Invar effect in Fe-Ni alloys, finding that elongated Fe-Fe pairs contribute to volume contraction with increasing temperature. The study reveals a balance between elongating pairs and Curie temperature as a function of Ni content determines the appearance of the Invar effect.
New research shows that music therapy significantly decreases heart rate, systolic blood pressure, and patient-ventilator asynchronies for patients admitted to the cardiac intensive care unit (ICU). Music therapy is a safe, low-cost, non-pharmacological intervention that complements conventional treatments.
A new species of Diploderma lizard, Diploderma bifluviale, has been described from the upper Dadu River Valley in the Hengduan mountains of Sichuan Province. The species exhibits unique characteristics, such as a wheat-colored tongue and distinct coloration, and is found in semi-arid shrublands at elevations of 2,100 to 2,500 m.
The Turner Kirk Centre for Spatial Reasoning aims to improve spatial reasoning skills and numeracy outcomes in Scottish schools. The centre will deploy a light-touch teaching method, MathsBURST, to reach 40% of classrooms by 2028.
Researchers sequenced hundreds of Anopheles funestus mosquitoes to explore genetic variation and adaptation to control methods. The study provides new insights into the evolutionary patterns of this important human malaria-transmitting species.
A new study from Cornell University shows that apple pomace can be used as an ingredient in commercial beef meatballs without compromising taste or texture. The addition of up to 20% apple pomace increases the fiber content and antioxidant effect of the product.
Researchers at Kobe University investigated how different manufacturing techniques affect the electronic structure of magnetic tunnel junctions. They found that the surface of ferromagnets is different when insulators are transferred to them compared to growing crystals on insulator flakes. This difference influences device behavior, p...
Researchers analyzed over 2,000 hours of underwater recordings to detect subtle shifts in red hind spawning behavior and population dynamics. The study found a notable shift in the balance of mating calls over the 12-year period, with calls linked to competition becoming dominant.
hsa_circ_101555 demonstrated high diagnostic accuracy in differentiating non-HCC CLD patients from healthy controls. Serum levels correlated with advanced liver disease scores and inflammation markers.
Researchers found more days with extreme rainfall in India during El Niño summers, contrary to previous expectations. This finding highlights the need for better predictions of extreme rainfall events to prepare for devastating floods and landslides.
Researchers at the University of Göttingen argue that creating diverse landscapes with various habitats is necessary for biodiversity preservation. Habitat diversity can include arable land, natural areas, and structures like nesting sites, promoting species movement and reduced extinction risk.
A study of migratory hoverflies on an oil rig in the North Sea revealed that they can transport pollen over great distances, potentially linking plant populations across Europe. The hoverflies carried pollen from up to 14 different plant species, highlighting their importance in agriculture.
Researchers found that Gifted Word Learner dogs can apply verbal labels to new objects by recognizing their functional purpose, mirroring human language development. This ability opens exciting avenues for studying how language-related skills may evolve beyond humans.
The Leopoldina discussion paper advocates for age limits and restrictions on addictive functions in social media to protect children and adolescents from negative effects. Researchers recommend setting a minimum age for access, restricting certain functions, and implementing policies to promote healthy social media use.
A LiF-Pie structured interphase is designed for silicon anodes to enhance capacity and cycling stability. This innovative design offers a roadmap for developing next-generation battery technologies.
Researchers used ultraflexible probes to track neurons in the visual cortex of mice for 15 consecutive days, revealing that millisecond rhythms explain how the brain maintains a stable picture of the world. The findings provide new insights for brain-computer interfaces, sensory prostheses and therapies for neurological disease.
Researchers from the University of Chicago have achieved deterministic phase control of phonons, tiny mechanical vibrations that can be used to transmit data. This breakthrough could give sound an edge over light in building tomorrow's quantum computers.
Researchers found that highly conductive biochar produces up to 69% more methane in rice soils due to faster electron transfer. The study highlights the importance of biochar's physical properties in determining its impact on greenhouse gas emissions.
Migrasomes, discovered in 2015, are cellular structures formed along cell migration trails carrying cargo such as nucleic acids and proteins. They play dual roles in processes like organ development and immune regulation, offering new insights into disease mechanisms.
Researchers at PolyU are pioneering next-generation personal cooling solutions using advanced textiles and intelligent wearables. Their innovations include spectrum-selective textiles, thermal insulation, ventilative and evaporative cooling, and AI-driven frameworks that deliver personalized, energy-efficient cooling.
Researchers discovered a mutation in the POT1 gene that prevents telomeres from repairing, leading to pulmonary fibrosis. This study highlights the importance of personalising treatments for diseases caused by dysfunctional telomeres.
Public confidence in US health agencies has declined, with sharp decreases among Democrats, according to a new survey. Most Americans lack confidence in HHS Secretary Robert F. Kennedy Jr.'s ability to provide trustworthy public health information, but have more trust in Dr. Anthony Fauci.
A successful HIV vaccine could be a major public health breakthrough, preventing 1.3 million new infections in 2024 and saving lives from the virus. The new childhood vaccine is based on the Env trimer protein complex and aims to elicit broadly neutralizing antibodies in young immune systems.
A new international study shows that increasing tree species diversity does not necessarily make forests more resilient to prolonged droughts. The study found that the effects of diversity on tree growth can shift from beneficial to negative as droughts drag on, with some mixes even strengthening forest stress and competition for water.
A comprehensive review highlights VET's potential to prevent postpartum hemorrhage and reduce maternal mortality. High-quality research on its use is limited, and a large-scale US-based study is needed to test its effectiveness.
Researchers from Shanghai Jiao Tong University developed radiative cooling materials to thrive in the harshest conditions on Earth and beyond. These innovative materials selectively emit and reflect thermal radiation, enabling efficient cooling even under intense solar irradiance or vacuum conditions.
Dr. Essam Yassin Mohammed has been recognized for his leadership in promoting sustainable aquatic food systems, a key solution to global challenges like food insecurity and climate change. Under his direction, WorldFish has strengthened partnerships across Asia, Africa, and the Pacific to scale science-based innovations.
Researchers developed chloride-resistant Ru nanocatalysts to overcome limitations in seawater electrolysis. The g-C3N4-mediated pyrolysis strategy creates a crystalline-amorphous junction with ultrafine Ru dispersion, enabling efficient and durable hydrogen production.
A team of researchers discovered that liquid water once flowed on the ancient asteroid Ryugu, which was formed more than a billion years ago. The finding suggests that carbon-rich asteroids may have delivered much more water to Earth than previously thought, impacting models of the planet's early oceans and atmosphere.
A daily pill of baricitinib, a Janus kinase inhibitor, preserves insulin-producing beta cell function and slows type 1 diabetes progression in people recently diagnosed with the condition. The treatment's therapeutic effect is lost when it's stopped, justifying its testing in earlier stages to prevent or delay clinical diagnosis.
Researchers found genetic adaptations underlying survival in hot and dry environments, revealing how natural selection enabled the Turkana to thrive in extreme conditions. The study identified key genes, including STC1, that play vital roles in conserving water and protecting kidneys from waste.
The NRG Oncology PREDICT-RT study has completed patient accrual, evaluating intensified and de-intensified concurrent radiation regimens for high-risk prostate cancer patients. The study aims to improve quality of life and outcomes by tailoring treatments based on genomic risk scores.
Scientists at Nano Life Science Institute create a thermogenetic tool using elastin-like polypeptides to regulate protein activation temperature. This technology enables controlled apoptosis in human-derived cells and has potential applications for biotechnological tools.
The Hebrew University team has developed a way to capture nearly all the light emitted from tiny diamond defects known as color centers. This breakthrough enables the development of next-generation quantum computers, sensors, and communication networks.
The University of Gothenburg has developed a digital portal to visualize nearly 280 Etruscan chamber tombs in Italy. The platform combines existing research with new digital documentation, allowing users to explore the tombs through a virtual interface and even experience them through Virtual Reality.
Researchers discovered that blocking two key proteins, Ref-1 and PRDX1, significantly shrunk tumors and increased cancer cell death. The approach also affected the tumor's surrounding environment, highlighting its effectiveness in disrupting the tumor's support system.
Researchers have identified distinct immune profiles for different subtypes of pediatric germ cell tumors, which could lead to more targeted therapies. The study found that certain tumor subtypes respond well to immunotherapy and others exhibit an immunosuppressive environment, making them more aggressive.
A team from the University of Seville recreated La Pileta Cave's morphology and rock art using LiDAR technology. The research provides new tools for understanding and preserving cultural heritage, including accurate 3D models and immersive educational experiences.
A new model developed by University of Illinois researchers can accurately predict fluctuations in the relative abundance of tree species in a forest. The model uses genomic data and a one-time tree count to forecast changes in forest diversity, which is crucial for understanding how forests will change in the future.
Researchers found that sub-Neptunes, such as K2-18b, have limited water content due to chemical interactions between magma oceans and atmospheres. The study's results suggest that water-rich exoplanets may be less common than previously thought.
Four leading researchers have been shortlisted for the prestigious Panmure House Prize with innovative ideas on long-term thinking and innovation. The finalists aim to address global societal challenges through rigorous research, open-source hardware, and integrating sustainability into business strategy.
The study predicts that 513,000 new cases of T1D will be diagnosed worldwide in 2025, with the greatest increases expected in Africa and the Middle East/North Africa. The analysis reveals substantial global inequities in diabetes care and outcomes.
Researchers have developed a novel nonclassical hybrid passive-active power stabilization technique to break the limit of squeezing in the kHz band. The approach reduces technical noise by −122 dB/Hz to −165 dB/Hz, extending the feedback bandwidth from 50 kHz to MHz range.
Researchers at UESTC developed a novel method to enhance metal-halide perovskite photocatalysts by precisely controlling internal lattice tension, leading to a fivefold increase in CO fuel production. The strain modified the electronic structure, slowing down charge recombination and lowering the reaction barrier.
Scientists have discovered how to potentially control harmful insect populations by studying a 'selfish gene' that manipulates inheritance. By understanding the molecular basis of this genetic mechanism, researchers believe they can identify novel methods to control certain insects that are globally significant pests and disease carriers.
Scientists have successfully demonstrated quantum squeezing of a nanoscale particle, achieving motion uncertainty smaller than quantum mechanical fluctuations. This achievement paves the way for basic research and applications like autonomous driving without GPS.
Researchers identified Wnt7b as a determinant of resistance to immune checkpoint blockers in glioblastoma and developed a combination therapy with WNT974 that sensitizes GBM to anti-PD1 therapy, improving anti-tumor immunity. This approach offers a promising new therapeutic avenue for glioblastoma patients.
A recent study challenges conventional wisdom about US science funding and partisan control, revealing a complex relationship between political power and federal appropriations. Grants constitute only a small fraction of total spending, with most funds going to private firms through contracts or in-house agency research.
Researchers from Okayama University have identified a novel eukaryotic protein called radular teeth matrix protein 1 (RTMP1) that plays a crucial role in regulating iron oxide deposition in chiton teeth. The study reveals that RTMP1 helps concentrate iron ions on the chitin fibers, making them ultrahard and durable.
A study by Columbia University researchers found that soccer heading causes damage to the brain's cerebral cortex, leading to cognitive deficits. The study used a new imaging technique to identify areas most damaged by repeated impacts from heading a soccer ball.
Researchers at University of Bristol developed a strategy to increase the selection of healthier dishes in hospitals by reorganizing weekly menus. This approach resulted in a reduction of carbon footprint and saturated fat intake among patients.
The University of Bergen's 'Fair Choices on the Path to Universal Health Coverage' project aims to strengthen low- and middle-income countries in handling cuts in development aid. The project will improve priority setting through evidence-informed, context-specific approaches, collaborating with academic institutions and governing bodi...
A team of physicists used statistical physics to create a recipe for the perfect cacio e pepe pasta sauce. The key lies in adding starch powder to emulsify and stabilize the sauce. This innovative approach has led to a consistent, creamy sauce every time.
A new study by Purdue University researchers reveals that hurricanes grow in size faster when traveling over locally warm waters, which can help improve daily forecasting of hurricane size and impacts. This discovery has the potential to better model hurricane size in long-term risk models used by industry.
A Chicago Quantum Exchange-led coalition, Quantum Connected, has advanced to the final stage of the National Science Foundation Regional Innovation Engines program. The coalition aims to build critically needed quantum-based cyber security and could receive up to $160 million over 10 years.
Climate change is expected to bring increased damages and costs for European forestry, with gains in Northern Europe and losses in Central and Southern Europe. The study highlights the need for strategic adjustments to forest management to reduce economic losses and foster more climate-resilient forests.
Astronomers detected water ice and nitrogen in fragments torn apart from a Kuiper Belt analog, revealing the presence of volatile-rich material. The discovery sheds light on planet formation and the delivery of water to rocky planets.
A University of Liège study shows that the root microbiome is essential for plant survival and success in transplantation. The method used has a direct impact on the composition of beneficial bacteria, which play a crucial role in sulphur and nitrogen cycles.
A new study found that high blood pressure, pre-diabetes or Type 2 diabetes, and low HDL cholesterol are the three deadliest cardiometabolic risk factors for MASLD patients, with risks of death increasing by 40%, 25%, and 15% respectively. The study used data from the National Health and Nutrition Examination Survey to reach its conclu...
Researchers discovered SHAT2 as a positive regulator of seed shattering and quality in rice. The gene's expression was found to down-regulate genes related to these traits, suggesting its role in controlling seed shattering and quality. This finding offers potential for breeding rice varieties with desirable characteristics.
Researchers discovered that Atlantic Bluefin tuna primarily rely on the spleen to break down methylmercury, converting it into stable, non-toxic compounds. This process involves selenium binding mercury into complexes that are far less toxic.
Researchers discovered a mechanism through which melanoma cells adapt to two proliferative states, with alterations in iron metabolism playing a central role. Targeting iron homeostasis and organelle crosstalk may offer innovative strategies to prevent tumor progression and overcome resistance.
The Global Burden of Disease (GBD) 2023 study presents the most up-to-date data for 204 countries and territories, highlighting trends in cardiovascular disease. The study supports progress toward the United Nations Sustainable Development Goals, particularly SDG 3.4, by providing critical health data.
A new study from the University of Vaasa shows that traditional risk models often underestimate extreme events in financial markets. Power-law models offer a more accurate lens to understand financial markets' risk dynamics, revealing sharp rises and crashes are common across equities, commodities, FX markets, and cryptocurrencies.
Researchers have identified over 120 genetic signals shaping foveal development, including pathways involved in vitamin A metabolism and retinal cell fate. The study provides the first comprehensive genetic dissection of human foveal pit architecture, revealing new insights into childhood visual disorders.
A new clinical trial has shown encouraging results for a muscle-targeting therapy that aims to improve motor function in children and adolescents with spinal muscular atrophy. The treatment, apitegromab, was found to be effective in enhancing muscle strength and function in patients with non-ambulatory type 2 or type 3 SMA.
Scientists at the University of Gothenburg have developed the smallest on-chip motor in history, capable of fitting inside a human hair. The new motor uses laser light to set gears in motion, enabling microscopic machines that can control light and manipulate small particles.
Researchers are creating anchored molecular catalysts to improve stability and efficiency in pharmaceutical manufacturing. The new approach could lead to cleaner, safer reactions, faster production, and reduced costs.
Intelligent inspection robots use advanced sensor technologies and artificial intelligence to detect structural defects in real time, offering high efficiency and precision. However, they face technical challenges such as maintaining stability and achieving fully autonomous decision-making.
Researchers discovered that proprioceptive nerve cells for sensing leg motion are deactivated during active movement in fruit flies. This selective suppression may enable the insect to quickly respond to sudden external events. The study advances basic scientific knowledge of sensory feedback and its application to clinical treatments
Frasky, developed by IIT, combines robotics and AI to address environmental sustainability and labor shortages in agriculture. The robot can navigate autonomously, map its surroundings, and apply selective treatments to grape clusters with precision.
A new editorial reports that Guangdong Province is experiencing the largest outbreak of chikungunya fever in China, with over 4,000 confirmed cases. The disease is transmitted by Aedes mosquitoes and authorities are urging residents to remove stagnant water and reduce mosquito breeding sites.
A four-year study investigates how a widely used BCG vaccine boosts overall immunity in livestock, exploring 'trained immunity' triggered by the vaccine. The research aims to develop more sustainable and resilient farming systems, leading to healthier livestock and reduced reliance on antibiotics.
A new study estimates that US wildfires could cause up to 70,000 deaths annually by 2050 due to increased smoke pollution. The researchers also found that no community is safe from smoke exposure and estimated economic damages could reach $608 billion annually.
A new clinical trial is testing an intervention to reduce staff stress and improve methadone treatment retention for opioid use disorder. The four-year study will examine the effectiveness of a multi-modal intervention in reducing work-related trauma and traumatic stress symptoms among methadone treatment staff.
A new study from IU researchers found that simple screening questionnaires performed better than advanced machine learning methods in measuring social needs. However, each method had gaps, particularly with financial strain, which was harder to identify.
The article advocates for increased African representation on the Global Fund's governing board to promote self-reliance, contextualisation, and sustainability in global health. Adding at least one governmental seat would align with global norms and declarations, strengthening African health policy and accountability.
Researchers successfully grew large and cherry tomatoes using LED-based controlled agricultural methods, matching greenhouse performance in some ways. The study demonstrates the feasibility of this method for urban environments and potential food security in climate change scenarios.
A study by UAB and UdL found that horses can adapt their diet according to breed, environment, and use, reducing fuel loads and maintaining open landscapes. The research suggests that horses could be a valuable resource for fire prevention strategies in Mediterranean landscapes.
The book, 'Understanding the Tree of Life,' offers a fresh perspective on evolution as a continuous, branching process where all organisms are interconnected cousins. It challenges outdated views that place humans at the pinnacle of evolution or label certain species as primitive, emphasizing shared traits alongside unique adaptations.
Researchers at UTHealth Houston will lead a national initiative to unlock discoveries about Alzheimer's disease and related dementias using real-world data. The project, ReCARDO, aims to develop advanced AI tools and common data elements to make sharing and comparing data easier.
A multidisciplinary team analyzed the interaction between neurons and glial cells, revealing key pathways that could be pivotal in neurodegeneration. The study highlights the importance of understanding cellular crosstalk in developing effective treatments for Alzheimer's.
Experts argue that the current process for managing sexual misconduct by doctors in the UK is inconsistent and relies too heavily on subjective evidence. This can lead to varying sanctions being imposed on doctors found guilty, with some cases receiving lenient punishments compared to those proposed by the General Medical Council.
The German Institute for Quality and Efficiency in Health Care (IQWiG) has begun joint European health technology assessments of oncology drugs, including tovorafenib. These assessments aim to inform healthcare decisions by providing a scientific evaluation of available evidence.
Astronomers have discovered that the 1998 KY26 asteroid, targeted by Japan's Hayabusa2 mission, is only 11 meters wide and spins twice as fast as previously thought. This smaller size will make a touchdown manoeuvre more challenging for the spacecraft.
Researchers used the James Webb Space Telescope to study 12 quasars from 12.9 billion years ago, revealing mature galaxies with active supermassive black holes. This challenges previous research suggesting black hole activity suppresses galaxy growth, instead showing a complex relationship between the two.
A team from Peking University successfully synthesized hemiketalTTX in 23 steps with a total yield of 0.7%, addressing the scarcity of this natural toxin. The synthesis utilizes a unique Prins cyclization reaction to construct the [3.2.1] bridged ring skeleton.
A comprehensive review synthesizes decade-long progress in quantifying nitrogen transformation processes, identifying novel microbial pathways, and developing sustainable management strategies. Key findings include advanced methodologies and novel microbial pathways that offer potential solutions to reduce nitrogen losses and nitrous o...
Researchers at the University of Texas at Austin have discovered a unique hybrid bird that combines characteristics of green and blue jays, sparking insights into the impact of climate change on biodiversity. The finding sheds light on how changes in weather patterns can lead to unexpected species interactions.
A new study finds that student-led personal storytelling initiatives improve medical education by enhancing empathy, community, and understanding of patients' experiences with illness. By sharing their own stories, students become more emotionally aware and better prepared to support their patients.
A smartphone app, Med Safety, improved the reporting of suspected adverse drug reactions (ADRs) by 73% among healthcare workers in Uganda. This landmark trial provides robust evidence for digital pharmacovigilance systems in low- and middle-income countries.
Brazilian researchers analyzed over 60 scientific articles on microplastics and their impact on bone health. They found that the materials can impair bone marrow stem cells, accelerate cell aging, and promote inflammation, leading to potential bone weakening and fractures.
Researchers at Children's Hospital of Philadelphia developed a quality improvement initiative to increase dental varnish application rates. The effort resulted in a significant boost in varnish use, with over 50% of children receiving varnish annually, exceeding the target goal of 20%.
A large international clinical trial found that elinzanetant significantly reduces hot flashes and night sweats in postmenopausal women by over 73%. The drug also shows secondary benefits such as improved quality of life and reduced sleep disturbances, with no harmful effects on the liver or bone density.
The NSF-funded project aims to understand and reduce grassland fire risk by studying fuel variability and response to prescribed fire. The team will develop mapping tools to estimate wildfire risk, enabling land managers to plan and reduce the risk of devastating grassland fires.
Researchers at Graz University of Technology created a highly detailed digital twin of the A549 lung cancer cell line, paving the way for individualized cancer treatment. The model simulates calcium dynamics and electrical voltages, allowing for testing of drugs and personalized treatment strategies.
A study by the CNRS-led research team highlights the key role of Tat, a viral protein that blocks autophagy, promoting Mycobacterium tuberculosis survival and multiplication. Restoring autophagy mechanism could lead to innovative therapeutic strategies for better protection against tuberculosis in HIV-positive patients.
A new study from the University of Surrey found that exposure to body-positive imagery and humorous parody content on social media improves young women's body satisfaction. The research also reveals a link between viewing this type of imagery and women's engagement in online activism, including intentions to promote diverse representat...
Researchers highlight how Ukraine's decentralization reforms empowered local communities to resist war and maintain society's functioning. Studies reveal how grassroots efforts, such as volunteering and participatory budgeting, helped keep essential services running despite extreme losses.
The new journal aims to publish high-quality research on immunity and inflammation, covering all areas of immunology and focusing on the role of inflammation. It seeks to foster a deeper understanding of inflammation's role in immunity and promote innovative approaches to prevent and treat inflammation-related diseases.
The discovery of the first Mesozoic amber deposit with preserved insects in South America reveals a tropical rainforest with ferns, cycads, and angiosperm plants. The study provides new insights into the rich biodiversity and Cretaceous ecosystems in the southern hemisphere.
Researchers at Rice University have developed a soft but strong metamaterial that can be controlled remotely to rapidly transform its size and shape. The new material is designed for implantable and ingestible medical devices and addresses critical safety concerns such as gastric ulcers and puncture injuries.
The American Heart Association awards $1,000 scholarships to 5 high school students promoting heart health through leadership and service. Students demonstrate exceptional commitment to improving their own health and communities.
Research found that taking vitamin D2 supplements lowers the body's concentration of vitamin D3, which is essential for bone and immune health. Vitamin D3 has been shown to have modifying effects on the immune system, potentially fortifying against viral and bacterial diseases.
Scientists have developed a new plasmonic nanocavity that enhances two-photon upconversion from 2D excitons by 2440-fold. The nanostructure's resonance wavelength can be adjusted to optimize light collection and emission directionality, leading to improved efficiency in nonlinear photonic devices.
Researchers discover that spinal cord-derived neural stem cells from different segments exhibit distinct biological characteristics and repair efficacies. Specifically, thoracic hscNSCs demonstrate superior survival rates, neural axon regeneration efficiency, and reduced fibrotic scarring in rat models of thoracic SCI.
A new study predicts significant increase in mosquito-borne disease risk in Brazil by 2080, with higher temperatures and changing rainfall patterns contributing to the issue. Climate action could help mitigate this risk, reducing future disease outbreaks.
The Massage Therapy Foundation has awarded a $299,465 research grant to the Children's Hospital of Philadelphia to investigate the application of therapeutic massage for irritable bowel syndrome (IBS) in children. The study aims to evaluate the impact of abdominal myofascial release on symptom relief and bowel function in adolescents w...
A University of Michigan researcher has discovered a 310-million-year-old fossil that shows an early innovation in the way fish eat. The Platysomus fish had a toothy, tongue-like apparatus for biting, which was a convergent adaptation among different groups of fishes.
The Danforth Plant Science Center has hired George "Cody" Bagnall as Director of its Field Research Site, a 140-acre testing ground for real-world plant science applications. The site allows researchers to test hypotheses in authentic field conditions, bridging applied and basic plant science with environmental realities.
A new study from the University of Oklahoma has identified CD82 as a contributing factor to blood vessel leakage, which can initiate inflammation. The researchers found that lowering cholesterol levels with statins can strengthen vessel walls and reduce leakage.
Researchers are testing whether low-concentrate atropine drops can delay the onset of myopia in children. The study aims to reduce the risk of sight-threatening complications later in life by decreasing how nearsighted someone becomes.
Decades of research reveal immune cells shape the burden of Alzheimer's disease by both speeding up memory loss and protecting against it. New insights could transform treatment approaches and provide more effective outcomes.
This study highlights racial and ethnic disparities in percutaneous coronary intervention, with the largest disparity occurring when patients initially present to PCI-capable hospitals. Racial disparities persisted throughout the care process, affecting patients' receipt of PCI.
Recent detection of a record-setting neutrino may be the first evidence of Hawking radiation from a primordial black hole. If confirmed, it would indicate that PBHs make up most of dark matter in the universe.
Researchers at Rutgers University uncovered evidence of how galaxies expand by tracing the invisible scaffolding of the universe created by dark matter. They analyzed large samples of special galaxies called Lyman-alpha emitters to study galaxy formation and evolution over billions of years.
Researchers found that the timing of the last evening meal and an individual's insulin sensitivity play a crucial role in regulating glucose levels. Dietary recommendations should consider both carbohydrate consumption and meal timing to prevent nighttime glycemic spikes, making personalized management strategies more precise.
Researchers from Texas A&M University have developed a novel approach to cryopreservation that may prevent organ cracking in larger organs. The breakthrough involves adjusting the makeup of vitrification solutions to achieve higher glass transition temperatures, reducing thermal stress cracking.
The UN University attributes the high death toll to decades of conflict, diplomatic isolation, and poor construction, which left buildings vulnerable to moderate earthquakes. The analysis calls for improved disaster relief frameworks to ensure humanitarian aid reaches all populations, regardless of government sanctions.
Recent research published in ACS' Journal of Agricultural and Food Chemistry has made four significant discoveries about beer and wine. The studies explore the haziness and gluten content of beer as well as the astringent taste and potential health impacts of wine.
Researchers developed a flexible optical touch sensor that can pinpoint pressure strength and location with high sensitivity. The sensor uses multiple optical channels to detect pressure in more than one spot, enabling smart interfaces and devices.
A new study published in JAMA Dermatology found that nicotinamide reduced the risk of skin cancer by 14%, particularly among patients taking the treatment after a first skin cancer diagnosis. The benefits were more pronounced for squamous cell carcinoma, suggesting earlier intervention may be beneficial.
A new study by Boston University marine biologists reveals that heat waves are devastating the mutualistic relationship between clownfish and anemones in the Red Sea. The researchers found that prolonged bleaching caused a catastrophic breakdown in the system, resulting in a 94-100% die-off of clownfish and 66-94% die-off of anemones.
A groundbreaking discovery of Paleolithic tools in Ayvalık, Turkey, reveals that early humans may have used the northeastern Aegean coast as a route to enter Europe. The find provides valuable insights into early human presence, technological variability, and raw material preferences during the Pleistocene era.
Researchers found that zebra finches can accurately perceive and categorize their species' vocal signals, organizing them semantically. The birds exhibit a remarkable ability to distinguish between call types used in similar behavioral or social contexts.