A study published in Progress in Neurobiology found that synthetic oxytocin carbetocin can prevent anxiety-related behaviors in laboratory rats exposed to social stress. The researchers observed that carbetocin had a preventive effect on anxiety without having direct anxiolytic effects.
Researchers at Oregon State University have developed a deep learning-based model for rapid bacterial contamination detection, eliminating misclassifications of food debris. The enhanced model can reliably detect bacteria in three hours and has the potential to prevent outbreaks and protect consumer health.
Researchers discovered an mRNA-based therapy that instructs skin cells to produce telomerase reverse transcriptase (TERT), reducing DNA damage and protecting against genomic DNA injury. This breakthrough could lead to new therapies preventing radiation burns and long-term scarring, improving quality of life for millions of cancer patie...
Research led by Dr. Simon Grelet at the University of South Alabama has been recognized as one of Science magazine's Top 10 Scientific Breakthroughs of 2025. The study identified a novel mechanism by which neurons transfer mitochondria to cancer cells, fueling cancer metastasis and opening new possibilities for therapeutic intervention.
An international working group has been appointed to advance the Global Workforce Development in Stem Cell Research and Regenerative Medicine Initiative, a collaboration between ISSCR and Canada's Stem Cell Network. The initiative aims to strengthen workforce development and ensure the field of regenerative medicine delivers meaningful...
Researchers used advanced imaging to uncover early molecular changes in bone associated with osteoarthritis. The study found that subchondral bone beneath damaged cartilage showed strong upregulation of specific collagen fragments, suggesting that disease-related bone changes begin earlier than previously recognized.
A new study found that patients with Long COVID have a larger choroid plexus, which tracks with Alzheimer's disease markers and greater dementia risk. The research also suggests that CP alterations may predict long-term cognitive issues in some individuals.
Syracuse University professor Gabriel Merrin has developed a software tool called CATAcode to help researchers handle demographic data more thoughtfully. The tool addresses the issue of respondents selecting multiple options for characteristics such as race, gender identity, or other traits. By providing systematic approaches for explo...
A team of researchers at the Institute of Industrial Science, The University of Tokyo, developed an ensemble technique to improve climate modeling by tracing water molecules' movement. They found a general increase in atmospheric water vapor associated with warming temperatures, linking it to large-scale climate phenomena.
Researchers at George Mason University are developing an AI-driven proof-of-concept for cyber-physical manufacturing to address national security concerns. The project aims to integrate data-driven learning with knowledge-driven modeling for proactive detection and adaptive mitigation of cyber threats.
Researchers found that an experimental compound SB-216 reduced the growth of pancreatic ductal adenocarcinoma cells by inhibiting oncogenic microtubules and mitochondrial function. This approach may reduce cancer cell adaptation and survival.
Research from the University of Texas at Austin reveals that increased bank competition can result in higher interest rates for borrowers. With more banks competing for loans, each additional bank is associated with a 7 basis point increase in interest rates. This is due to the 'winner's curse' effect, where lenders become risk-averse ...
Researchers have developed a more reliable method for measuring natural nitrogen isotope signatures of atmospheric ammonia, allowing for stronger tools to trace pollution sources and improve air quality management. The new approach uses sulfuric acid absorption, achieving higher ammonia recovery rates and stable isotope measurements.
A new study found avian malaria at 63 of 64 sites tested statewide, including areas with diverse bird communities. This suggests that many different bird species in Hawaiʻi—both native and non-native—are capable of infecting southern house mosquitoes, the primary vector of avian malaria.
Hajo Eicken takes over as scientific director of the Alfred Wegener Institute, building bridges between social sciences and natural sciences. The institute aims to exploit partnerships and globally unique research platforms to tackle Earth system research questions.
A new study by the University of Konstanz and University of Lucerne reveals that locals view foreign employees who live in Switzerland as members of society, leading to increased acceptance. In contrast, cross-border commuters are perceived less positively due to concerns about job competition and fairness.
A new University of Michigan study found that Asian American Olympians Chloe Kim and Eileen Gu were subjected to
Researchers uncover novel mechanism of sound production in boxfishes, highlighting evolutionary transition from mute to vocal species. A comparative anatomical analysis reveals absence of sound mechanism in related Aracanidae family, supporting importance of acoustic communication in fish evolution.
Researchers found that patients with substance use disorder received life-saving treatments only when addiction consult services were involved. Fentanyl use was associated with dramatically worse visual outcomes, highlighting the importance of addressing underlying conditions alongside acute medical problems.
Researchers found that rough grinding creates fine scratches on the surface of stainless steel, which damage embedded manganese sulfide particles. This damage weakens the material's corrosion resistance. The study suggests that improving surface finishing methods can enhance the durability and reliability of stainless-steel components.
A University of Stirling professor has warned that tree-planting may not be as effective at reducing climate change as previously assumed due to potential soil carbon losses. The study found that deep soils in forests may lose more carbon over time than expected, which could reduce the net climate benefits of tree planting.
A new strain of yellow rust pathogen has broken down a key resistance gene, leaving over 50% of the UK's wheat acreage vulnerable. Researchers are racing against time to find new resistance genes and breed them into modern wheat varieties.
A research team led by Boyce Thompson Institute has created the most comprehensive genetic map of cucumber ever made, revealing nearly 172,000 large-scale DNA rearrangements that shape its evolution and agronomic traits. The study found that structural variants were purged during domestication, but continued to be present in global var...
A health economic analysis found that school restrictive smartphone policies may reduce staff costs by £94 per pupil, but have minimal impact on pupils' mental wellbeing and quality of life. The study also revealed that school staff spend a significant amount of time administering smartphone policies.
A new study highlights the importance of farmer-led collaboration in addressing biodiversity loss in agricultural landscapes. Farmer clusters, groups of farmers working together to support biodiversity-sensitive farming, show varying levels of maturity and collaboration, influenced by factors such as leadership quality and institutiona...
Researchers at UNC-Chapel Hill discovered that chronic inflammation fundamentally alters macrophages, immune cells that drive both inflammation and tissue repair. Chronic inflammation triggers a breakdown in the ability of macrophages to adapt, trapping them in dysfunctional hybrid states.
Researchers say tech companies need to adopt user-centered approaches to create authentication systems that are secure by design. They call for more inclusive and consistent methods, avoiding one-size-fits-all models that burden users with complex security rules.
Researchers developed a novel unsupervised lightweight 3D convolutional network (UL3DCN) for enhanced infrared imaging in wearable devices, addressing poor image quality issues. The UL3DCN achieves excellent image enhancement effect and good real-time performance, successfully integrating into a wearable infrared firefighting mask.
Researchers at Weill Cornell Medicine discovered that food shortages trigger a coordinated system to uphold immune function while conserving energy. Calorie-restricted mice fought off infection using very little glucose, thanks to glucocorticoids, which reorganized immune cells and their energy usage.
Three UK researchers will receive the top prize of £100,000 each, while six finalists will receive £30,000. The winners have developed groundbreaking techniques to study protein aggregates, detect fleeting electrons, and develop safer treatments for snakebites.
A prospective study of 49 treatment-naive CHB patients found that HBV genotype significantly influences liver histological response. Patients with genotype B showed higher histological improvement rates and greater inflammation resolution compared to those with genotype C.
A team from UNIGE has shown that certain antibodies to seasonal flu can also target avian flu. Stimulating these antibodies could strengthen protection in the event of a pandemic. Vaccinated individuals show increased levels of cross-reactive antibodies capable of neutralizing the H5N1 virus, which may result in milder symptoms.
A study published in Molecular Cancer found that the KLF5 gene plays a crucial role in fueling the growth of spreading pancreatic cancer by altering epigenetic changes. The researchers used CRISPR technology to silence genes and identified KLF5 as the most impactful gene associated with cell growth.
Researchers have identified novel DNA-binding proteins in Icelandic volcanic lakes and deep-sea vents, which can improve rapid medical tests for infectious diseases. The newly discovered proteins are stable under harsh conditions, making them suitable for biotechnology and medicine applications.
The study found excess adiposity remained highly prevalent among US youths in 2024, with certain racial and ethnic subgroups affected more. The prevalence of severe obesity was also higher for these subgroups.
A study of 116 individuals with hypermobile Ehlers–Danlos syndrome (hEDS) identified three key biological systems affected by genetic variations. The analysis found a higher burden of variants in the collagen biosynthesis pathway, HLA/adaptive immune axis, and mitochondrial respiratory chain compared to unaffected family members.
Research found that entrepreneurs using AI demonstrate sharper judgement and greater flexibility in volatile business environments. The study suggests that AI broadens how people approach problems, enabling deliberate, forward-looking strategies.
A new study shows that mindfulness helps patients relax during endoscopy, allowing for detailed examinations without sedation or general anaesthesia. This approach can detect cancers earlier, reducing complications and costs to the NHS.
The EMG-driven EVF robot enhances both voluntary motor control and sensory feedback to the wrist and hand muscles, improving sensorimotor integration and restoring balanced motor control. Significant improvements were observed in Fugl-Meyer Assessment scores and Action Research Arm Test scores.
A new nanovaccine platform utilizes bacterial lipidation to enhance mucosal immune response against viruses. The lipoSC-RBDST nanovaccine elicits robust secretory IgA and lung-resident memory T cells, providing long-lasting immunity for at least eight months.
A new study from the University of Rochester found that social media algorithms can reinforce echo chambers, but introducing randomness can help reduce this effect. By exposing users to a broader range of perspectives, algorithms can weaken feedback loops and promote more open-minded views.
Researchers developed Microbiome Elastic Feature Extraction (MEFE) to identify microbiome biomarkers by incorporating phylogenetic, taxonomic, and functional relationships among microbes. MEFE outperformed existing methods in accurately identifying relevant microbial signatures.
A massive genome-wide association study identified 58 genetic variants associated with increased anxiety risk, pointing to 66 genes involved in stress response. The study also found strong genetic overlap with depression, neuroticism, and PTSD, underscoring the shared biology behind emotional distress.
Professor Jeffrey S. Rosenschein has been awarded the IFAAMAS Influential Paper Award for his foundational work on rules of encounter, introducing game theory and mechanism design to interactions among self-interested agents. This recognition highlights the long-standing impact of his research on the global AI community.
Researchers at KAIST have developed an AI model that understands chemical principles to predict molecular structures, achieving up to 20 times higher accuracy than existing models. This technology can speed up research and development in various fields, including new drug development and material creation.
A UCalgary study found that adding high doses of vitamin B3 to the treatment plan may help rejuvenate compromised immune cells to kill tumour cells. The clinical trial showed promising results, with 82% of participants free of cancer progression at six-months.
A Dartmouth study found that plasmids can form tight clusters within bacterial communities, making them resistant to antibiotics and clinical treatments. This phenomenon introduces a new avenue for bacterial infections to become more difficult to treat.
A new study by Tokyo University of Science found that floods are the biggest drivers of plastic pollution in rivers, increasing microplastic and mesoplastic concentrations by orders of magnitude. The research highlights the need to include high-flow events when assessing plastic emissions.
The University of Missouri has launched its first human clinical trial using Eye90 microspheres, a radiopharmaceutical breakthrough device manufactured on campus. The study aims to assess the safety and effectiveness of Eye90 in treating unresectable liver tumors, including hepatocellular carcinoma and metastatic colorectal cancer.
Researchers at IISc have developed a new gate stack that cuts gate leakage by up to 10,000 times, improving threshold stability and reaching high gate breakdown voltages. The advancements enable GaN technology adoption in high-reliability applications.
A recent study published in the Journal of Nutrition found that higher fat diets were more harmful than high-carbohydrate diets, even when fiber supplementation was added. Mice on high-fat and ketogenic diets experienced weight gain, liver damage, and other negative health effects, while those on a high-carbohydrate diet did not.
A novel AI method enhances emotion cause extraction, enabling machines to understand nuanced triggers behind human emotions. The approach integrates coreference resolution and task alignment techniques, improving detection accuracy with fewer data samples.
The 4th annual symposium of Project CHANGE will focus on addressing Japan's future healthcare workforce shortage, particularly the nursing shortage, through collaboration with engineering. The event will feature a keynote speech by Prof. Sei-Kwang Hahn and presentations on nursing engineering.
A study found that dogs and cats carry an invasive flatworm species, Caenoplana variegata, which is facilitated by their sticky mucus. This discovery highlights the role of household pets in spreading invasive species globally.
Chemists at UMass Amherst demonstrated that the soft gate regulating electrical flows in BK channels is inherently leaky, meaning it can't absolutely stop the flow of ions. This discovery points to a method for understanding how these channels work and malfunction.
The substance-energy network is a strategic concept for China's energy system transformation, integrating power grids and pipeline networks for flexible and resilient energy systems. It provides solutions for large-scale renewable energy consumption and high-reliability energy security.
A modern code for HTGR thermal-hydraulic design and accident analysis has been developed to improve reactor safety. DAYU3D enables 3D neutron kinetics simulations and advanced radiation heat transfer calculations, significantly enhancing computational capability.
Researchers discovered that highly 'stiff' red blood cells play a crucial role in sickle cell disease, causing blockages and pain. The study's findings could lead to more effective, personalized therapies and new testing for early warning of symptoms.
The Marker-GMformer model, a lightweight deep learning approach, accurately predicts lower limb biomechanics with high correlation coefficients (>0.97) and low RMSE values (1.95° for joint angles). It offers real-time inference suitable for applications requiring fast feedback, such as robotic control and monitoring.
A new study identifies the most infectious strains of Staphylococcus aureus in neonatal intensive care units and suggests specific strategies for prevention and control. The research provides a critical blueprint for precision surveillance and aims to reduce infections in vulnerable newborns.