A study by Lund University found that males and females have different interests in group living, with males thriving in smaller groups and females benefiting from larger ones. This difference affects cooperation and competition, with males driven by rivalry and females by mutual support.
A team of researchers has successfully 3D bioprinted breast cancer tumors, treated them with chemotherapy and CAR-T cells, and found promising results. The bioprinted tumor model enabled the testing of experimental therapies without animal experimentation, laying the foundation for precision fabrication of tumor models.
Researchers at the UArizona Arthritis Center will study 10,000 participants to identify determinants of rapid knee deterioration and predict patient outcomes. The goal is to improve treatment evaluation and understand the progression of debilitating knee osteoarthritis.
FathomNet aggregates images from multiple sources to create a publicly available, expertly curated underwater image training database. The database uses artificial intelligence and machine learning to alleviate the bottleneck for analyzing underwater imagery, accelerating important research around ocean health.
Spending on prescription drugs was a significant portion of healthcare spending among Medicare beneficiaries, accounting for approximately 27%, even after post-sale rebates. The study highlights the need to address rising medication costs and explores ways to mitigate this burden on individuals and the healthcare system.
Researchers from Tohoku University and Johns Hopkins University have created nanoporous molybdenum-based intermetallic compounds that can significantly enhance hydrogen production. The new catalysts, formed through liquid metal dealloying, exhibit promising electrocatalytic performance and potential for commercial use.
A study found that in people with significant kidney disease, psoriasis does not increase the risk of heart attack. After controlling for other risk factors, researchers found no association between psoriasis and heart attacks in patients with end-stage renal disease.
Researchers found that reduced NA activity enables HA mutations to become more neutral, and that this process is crucial for predicting future flu strains. The study aims to improve flu vaccine accuracy by understanding the interactions between HA and NA genes.
Ruben van Boxtel's research focuses on understanding the origins of late treatment effects in children with blood cancer, exploring the role of stem cells. His work aims to find solutions to prevent these effects and predict their likelihood.
A study from Tokyo Medical and Dental University reveals that the TGF-β signaling molecule can induce EMT in oral cancer cells, leading to high motility and metastatic potential. KRTAP2-3 expression is associated with poorer overall survival, suggesting its role as a prognostic biomarker.
Researchers identified urolithin A as a compound that improves function of immune cells against cancer. The study found that urolithin A induces mitophagy in T cells, recycling and renewing mitochondria to enhance tumor-fighting capabilities.
The Association for Molecular Pathology (AMP) has published consensus recommendations for using in silico approaches to validate Next-Generation Sequencing (NGS) data analysis pipelines. The guidelines provide expert opinion on the advantages and disadvantages of different types of in silico data and offer general recommendations for s...
Researchers found a moderate increase in anxiety and depression among the general population during the first two months of the COVID-19 pandemic. The impact on mental health varied significantly by population after that period.
A substantial proportion of ethnically diverse children from low-resource backgrounds with severe COVID-19 illness are reporting long-term complications. The study found that pediatric patients with private health insurance were 66% less likely to report long COVID symptoms versus those with government insurance.
A new study reveals that vertical migrators, including krill and jumbo squid, are unlikely to leave their native tropical zones due to climate change. Instead, they may expand their habitat northward in response to temperature changes and altered metabolic requirements.
The Vilcek Foundation has awarded $250,000 in prizes to four leading immigrant scientists: Alejandro Sánchez Alvarado, Edward Chouchani, Biyu J. He, and Shixin Liu. They received the 2023 Vilcek Foundation Prizes in Biomedical Science for their groundbreaking work in regeneration, metabolic disease, cognitive neuroscience, and nanoscal...
A new study found that using digital technology in care homes can reduce emergency department attendances by 10% each month. The HealthCall app provides staff with easy access to clinical advice, allowing for more targeted care and reduced hospital admissions.
A WWII shipwreck in the North Sea is leaking hazardous pollutants like explosives and heavy metals, influencing marine microbiology and geochemistry. The study found varying concentrations of toxic substances depending on distance from the wreck, with highest metal levels near the coal bunker.
A study has identified a protein complex, Unc5-GPC3, that regulates the migration of neurons and neuroblastoma cancer cells. The complex facilitates the migration of neurons on fibres during brain development and is also present in certain brain tumours.
Researchers found that eyespots on animals' bodies make them more cautious when approached from the side, but not from directly behind or in front. This discovery sheds light on why eyespots have evolved to be symmetrical and effective predators.
A groundbreaking research project is launching a four-year study to examine data from over 70,000 young people with experience of the care sector. The study will investigate factors influencing CAMHS referrals, treatment effectiveness and experiences of young people with social care involvement.
Researchers have developed a method to track the temporal distribution of energy absorption in molecules using time-resolved spectroscopy. This allows for a precise understanding of the dynamics of energy transfer between light and vibrating molecules.
Over 250 health journals globally publish an editorial urging wealthy nations to provide climate justice for Africa, citing severe flooding, increased infectious diseases, and economic devastation. The authors argue that achieving the $100bn climate finance target is now 'globally critical' to forestall systemic risks.
Patients taking apixaban had a 43% lower risk of stroke or systemic embolism compared to those taking rivaroxaban. Apixaban also reduced the risk of bleeding events by 49% in patients with atrial fibrillation and valvular heart disease.
A recent study identifies a specific gene, GNL3, that regulates neural proliferation in response to lithium, which is used to treat bipolar disorder. This gene plays an important role in brain function and has been implicated in risk for bipolar disorder, schizophrenia, and inter-individual variations in intelligence.
Researchers developed a new computational tool that creates a picture of brain activity during sleep, providing an enhanced way to characterize the activity of the brain. The approach identified new potential biomarkers in people with schizophrenia, suggesting new ways to understand the disorder and develop targeted treatments.
A study by the Radiological Society of North America found that health insurance companies often pay more than necessary for radiology services, leading to higher premiums and out-of-pocket costs. The study also suggests that radiologists can play a key role in delivering high-quality, low-cost care to patients.
A study of 1,199 US essential and frontline workers found that recent mRNA vaccination with 2 or 3 doses before infection with Delta or Omicron variants was associated with attenuated symptoms and viral load. Vaccination status also influenced duration of illness and medical care seeking.
Researchers at the University of Luxembourg created colour-changing CLCE fibres that can be easily sewn into fabric, shifting colours continuously from red to blue upon stretching, and remain colourful even after repeated wear and washing.
A new study found that over a 5-year period, millions of cattle spent part of their lives grazing in protected areas of the Brazilian Amazon, including indigenous lands. This undermines efforts to conserve forests and biodiversity in these regions.
Physicists from Hefei Institutes of Physical Science successfully developed an effective calculation method for the ITER large-caliber magnetic field immunity testing system. The study revealed a novel formula to determine the allowable deviation of equipment coil, providing a theoretical basis for actual installation.
Researchers created a model to calculate the energetics involved in piercing with biological tools. The model can be applied to various organisms and will help scientists study and compare different puncturing systems.
A new study reveals that western wildfires can strengthen storms in central US states, leading to heavier rain and flash flooding. The heat and airborne particles from wildfires intensify severe storms, with some cases bringing hailstones larger than baseballs.
Researchers at Rice University have developed a new motorcycle lighting design that could help prevent accidents by improving visibility for other drivers. The six-light configuration, which illuminates the full height and width of the bike, was found to reduce response times by up to 0.8 seconds.
Researchers developed a high-sensitivity differential Helmholtz photoacoustic cell, achieving a minimum detection limit of 177 ppb in methane gas detection. The optimized cell structure and signal processing techniques improved performance by suppressing noise and enhancing photoacoustic signals.
Current sequencing methods miss gene fusions in many non-small cell lung cancer patients, denying them access to targeted therapies. Novel genomic technology ASPYRE provides ultra-sensitive detection of gene fusions from RNA.
Researchers compiled 41 solar occultation observations of Saturn's rings from the Cassini mission to inform future investigations into their formation and evolution. The study reveals new information on ring particles' sizes and compositions, shedding light on the origins of the ring system.
A new free guide, 'Cultivating Contact', offers insights on how people from different groups experience contact with each other and how social attitudes and behaviors can be transformed through these experiences. The 24-page booklet describes how to foster greater trust and belonging between people from different backgrounds.
A cross-sectional study of 291 primary care physicians found a significant positive relationship between EHR time and certain ambulatory quality measures. Increased EHR time was associated with improved panel-wide hemoglobin A1C level control, hypertension control, and breast cancer screening.
New TOD index assesses development potential around transit nodes, ranking stations for their commercial diversity, walkability and land-use vibrancy. The study identifies areas suitable for residential growth, advising developers on informed urban planning.
Researchers have reverse-engineered a virus linked to chronic kidney disease in cats and described its mechanism of infection. The feline morbillivirus, or FeMV, can spread from host to host through urine, similar to the zoonotic Nipah virus.
A study by the Rotman School of Management found that pay bonuses based on managers' assessments of employee work led to improved performance, while losing pay had a demotivating effect. The research highlights the importance of cautious use of subjective penalties in incentive systems.
A new AI app improved the accuracy of COVID-19 lateral flow test results, increasing sensitivity from 92% to 97.6%. The app was tested at UK Health Security Agency assisted test centers and found promising results in reducing false negatives.
A new type of protein-based nanocomposite, AaLS/TRAIL/EGFRAfb, was developed to enhance the efficacy of TRAIL and inhibit EGFR-mediated survival signaling pathways. This synergistic approach successfully suppressed tumor growth without significant side effects in a mouse model.
A collaborative team at IGB discovered 30 new compounds, including three with antibacterial properties, using the Illinois Biological Foundry for Advanced Biomanufacturing. The platform allowed for rapid screening of hundreds of genes and pathways, enabling the researchers to identify potential anti-microbial compounds.
A University of Kansas researcher is using a $2.3 million grant to investigate the connection between DNA break-and-repair processes and opioid addiction. The study aims to understand how molecular changes in the brain contribute to addiction, with the goal of developing new therapies.
The project aims to accelerate advanced simulation and computing applications using Cerebras Systems' Wafer-Scale Engine, a 2.6 trillion transistor computer chip. The collaboration will enable artificial intelligence and machine learning techniques for future mission applications.
A team led by CWRU law and medicine faculty will examine the ethics of 'nudging' in biomedical research, using accepted public health practices to recruit participants. The study aims to understand how nudging techniques influence consent and decision-making in medical trials.
Researchers explore zeolite shape-selective catalysis in methanol-to-olefins conversion, revealing dynamic cross-talk between material, diffusion, and reaction at multiple scales. This understanding is crucial for optimizing catalyst development and process application.
A team of researchers found that evolution overshot the optimal bone structure in hopping rodents, leading to fully fused metatarsals in larger species. This finding could inform robotic leg design and shed light on evolutionary changes in bipedal locomotion.
A new study using zinc isotope analysis found that Neanderthals were probable carnivores, contrary to earlier research suggesting a plant-based diet. The analysis of a tooth enamel sample from the Gabasa site in Spain revealed a carnivorous diet without blood consumption.
Researchers from the University of Tsukuba have found that individual neurons in the neural circuit that processes reward information fire in accordance with prospect theory. The study used rhesus monkeys to perform lottery tasks and recorded neural activity while they completed the tasks, finding that single-neuron activity conformed ...
Researchers from NC State University have developed a dynamic computational tool to help improve user access to electric vehicle (EV) charging stations. The technique accounts for factors such as charging time, cost, and wait times to provide users with the most convenient options.
Researchers at Oregon State University have developed a proof-of-principle for a new universal COVID-19 treatment using nanotechnology and messenger RNA. The treatment prompts the production of an enzyme that blocks multiple variants of the SARS-CoV-2 virus from entering cells.
Researchers analyzed 2,100 obsidian artifacts from two archaeological sites in southwestern Iran, revealing seven distinct sources of the volcanic glass. The study suggests a greater number of settlements between source volcanoes and excavation sites, indicating larger social networks during the Neolithic Era.
CyberWater2 aims to lower the hurdle for researchers to couple their own models with other component models of Earth system models. The new open-source cyberinfrastructure framework will enable large-scale cross-institutional collaborations and scientific investigations across disciplines, computing platforms, and geographic boundaries.
Researchers discovered more than 200 genes with different epigenetic marks in Parkinson's disease brain neurons, but the affected genes were almost entirely different in men and women. The study opens up new avenues for investigation into how these genes contribute to the disease.
Researchers advocate for ocean-centered governance to resolve crises and foster harmony with humanity. The Earth Law Center and other experts propose introducing rights to the ocean.
The University of Texas at Austin will launch a five-year study on human-robot interactions in public spaces, with the goal of improving safety and communication between robots and pedestrians. The research project will deploy robotic delivery networks on campus, allowing for extensive data collection on human-robot encounters.
Research by University of Vienna scientists reveals that regions occupied by the same European power have more similar 'alien floras' due to restrictive trade policies. The study shows that strategic economic importance increases floristic similarity, highlighting the lasting impacts of colonialism on global ecosystems.