Researchers at UC San Diego School of Medicine have developed a novel approach to enhance the effectiveness of immunotherapy treatments for head and neck squamous cell carcinomas (HNSCC). Delivering radiation therapy that preserves tumor-draining lymph nodes followed by immunotherapy resulted in a complete and durable tumor response in...
A prospective observational cohort study found that people with economic instability and food insecurity were at greater risk for long COVID. The results suggest policy efforts are essential to address the disparities exacerbated by the COVID-19 pandemic.
Researchers have created a tiny spectrometer that can accurately measure light wavelengths and is small enough to fit on a phone. The technology has the potential to be integrated into smartphones and enable new applications in fields like manufacturing and biomedical diagnostics.
A new study attributes the extreme nature of the floods to climate change, linking it to intensified rainfall and warning that storms will become even more intense as the planet warms. The research calls for building resilience in a warming world through advanced early warning systems and community-based flood warnings.
Three in five liver cancer cases can be prevented by reducing viral hepatitis, alcohol consumption, and metabolic dysfunction-associated steatotic liver disease. The Lancet Commission estimates that if countries can reduce liver cancer incidence by 2-5% annually by 2050, it could prevent 9-17 million new cases and save 8-15 million lives.
A new scientific study published in the Proceedings of the Royal Society B found that voracious sunflower sea stars create a 'landscape of fear' among red sea urchins, reducing grazing on kelp. This study suggests using sunflower sea stars as a potential tool for restoring degraded kelp forests.
The study analyzed 90 reviews covering over 1,200 studies to identify barriers and facilitators of clinical integration. Family physicians' characteristics, knowledge, and experience were found to be significant factors in successful integration.
MIT physicists performed an idealized version of the double-slit experiment, confirming light behaves as both a particle and wave. The more information obtained about light's path, the lower the visibility of the interference pattern was.
A nationwide study found that financial hardship, food insecurity, lack of healthcare access, and other social risk factors increase the risk of long COVID. The RECOVER-Adult cohort study analyzed 3,700 participants and found significant associations between individual-level social risk factors and increased risk of developing long COVID.
Engineers at RMIT University have developed a new low-cost approach to creating 3D-printed titanium alloys, which are about a third cheaper than standard alloys. The new alloy has improved strength and performance compared to traditional 3D-printed titanium alloys.
The tripartite agreement has driven $100M in NIH funding, 217 invention disclosures, 136 U.S. patents, and 31 international patents, accelerating MRI technology adoption and improving patient care. Technologies developed through this collaboration have shaped multiple FDA-approved products used worldwide.
A new study suggests that marbling of fat inside muscles is a strong indicator of poor health, including obesity, Type 2 diabetes, and neuromuscular disorders. The research found that intramuscular fat acts as a physical barrier obstructing muscle healing and regeneration.
Researchers revived historical fungal strains to understand the evolution of fungicide resistance and environmental adaptation in modern agriculture. The study provides critical insights into plant disease dynamics, paving the way for more sustainable agricultural strategies.
Research found that tropical fish in mixed shoals learn new behaviours to thrive on temperate reefs, boosting survival. In contrast, temperate fish species suffer when facing tropical competitors.
Researchers found humpback whales lose 11,000kg of blubber during annual migrations, equivalent to energy from 57,000 kg of Antarctic krill. The study reveals a dramatic seasonal change in body condition, with whales fattest in autumn and slimmest in spring.
Researchers have developed soft artificial muscles that provide the performance and mechanical properties required for building robotic musculoskeletal systems. The new muscles can be battery-powered, enabling robots to move more naturally and safely in unstructured environments.
Researchers at Kyoto University have developed a new method to strengthen the brightness of single-photon light sources using magnetism. By introducing defects into a two-dimensional semiconductor, they were able to enhance the emission intensity even under weak magnetic fields.
Researchers at Nagoya University have developed a new lipid nanoparticle that delivers mRNA five times more efficiently, allowing better delivery of genetic instructions to cells. The study showed significant improvements in mRNA delivery and effective suppression of tumor growth in mice.
A new study finds that people with dementia are diagnosed an average of 3.5 years after symptoms start, highlighting the need for improved healthcare strategies to speed up diagnosis. The research also reveals racial disparities in diagnosis rates, with black patients experiencing longer delays.
A cross-cultural study of 800 people from 37 countries found that tourists from rule-based cultures like China and India support green features in B&Bs more strongly. In contrast, Western cultures prioritize rooftop gardens over eco-friendly facilities. The study highlights the importance of considering cultural values when marketing s...
Researchers have used a dynamic global wetland water level dataset to assess the spatiotemporal dynamics of wetland carbon sequestration. They found that tropical wetlands contribute 70% to global C sequestration, with South America, Asia, and Africa being the top three continents.
A comprehensive review in Current Molecular Pharmacology explores the mechanisms of hepatic ischemia-reperfusion injury (IRI) and emerging treatments. Effective strategies include antioxidant administration, surgical preconditioning, and herbal compounds with anti-inflammatory and antioxidant properties.
Recent advances in spectrally selective daytime radiative cooling (SSDRC) materials have unlocked unprecedented cooling powers and multifunctional applications. SSDRC materials can outperform conventional broadband emitters by confining emissivity to the atmospheric transmission window while suppressing non-ATW radiation.
A cutting-edge AI system developed by Edith Cowan University (ECU) can accurately detect diseases such as cardiovascular disease, diabetic retinopathy, and cancer using non-invasive medical images. The algorithm achieved high accuracy rates in identifying early indicators of these conditions.
Research reveals that reef-building corals use unique survival strategies, such as prioritizing protection of vital centers and 'cavity-like' erosion, to cope with ocean acidification. In contrast, other species exhibit characteristics similar to human osteoporosis, leading to skeletal degradation and reduced quality.
A Chinese-German team has developed a next-generation wound dressing that combines antimicrobial properties with smart monitoring capabilities. The 'dual-network gel' bandage eliminates over 99.99% of bacteria in 30 minutes and promotes faster wound closure, outperforming leading commercial dressings.
A Chinese team has developed a paper strip that can detect uric acid levels in saliva with high accuracy, replacing traditional laboratory tests. The 'abnormal UA alarm' uses fluorescent particles to quantify UA concentrations, enabling rapid and non-invasive screening for gout and metabolic disorders.
A new PCR-based sequencing method, dpMIG-seq, simplifies genetic mapping of tetraploid crops by offering high reproducibility and accuracy. The method enables the construction of a comprehensive linkage map across 12 linkage groups in a tetraploid blueberry F1 population.
Researchers from the University of Pittsburgh, University of Freiburg, and Saarland University launched a global challenge to measure and describe surface topography. The results showed that current industry-standard methods are limited and that more precise measurements are needed to accurately predict surface behavior.
Researchers found that raw olive pomace and stones can effectively remove copper, lead, and toxic dyes from wastewater, rivaling commercial materials. The study highlights a potential circular economy solution to reduce agro-waste and provide sustainable tertiary treatment for water utilities.
Scientists have developed high-performance textile fibers from invasive paper-mulberry bark using a simple, scalable route. The coated fibers exhibit excellent tensile strength and antimicrobial properties, outperforming traditional materials like cotton.
Researchers propose a 'Geographic Model of Meaning in Life' that examines how humans perceive and understand their surroundings. This model suggests that meaning in life emerges from the combination of lived experiences and attitudes towards life.
A new study by the University of Miami Rosenstiel School of Marine, Atmospheric, and Earth Science reveals that deep-dwelling mesopelagic fish excrete carbonate minerals at rates comparable to shallow-water species. This finding validates previous global models suggesting that marine fish are major contributors to biogenic carbonate pr...
A recent study estimates that scuba diving generates $0.9 to $3.2 billion in annual revenue, employing 124,000 people, 80% of whom are locals. This industry funding supports marine conservation initiatives and boosts local economies.
Beta-coronaviruses' replication and assembly process has been investigated extensively. Researchers found that membrane protein topology plays a crucial role in viral assembly, shedding light on its biogenesis. Targeting this conserved pathway could lead to broad-spectrum antiviral strategies.
A research team at HKUST introduces comprehensive bio-inspired multiscale design strategies to address key challenges in commercializing perovskite solar cells. The approaches focus on leveraging insights from natural systems to create solar cells that can withstand environmental stressors and prolonged use.
Researchers have developed new coarse-grained (CG) models to simulate ionic liquids (ILs), addressing their high viscosity in molecular dynamics simulations. These models offer deeper insights into IL structure-property relationships and enable applications in biological and electrochemical systems.
Researchers discovered a method to accelerate hydrogen transfer in glycerol oxidation by tuning the d-p hybridization in manganese oxide. Ni-doped MnO2 catalyst shows optimal GOR catalytic activity with negligible activity decay, and exhibits universal applicability for biomass electro-oxidation.
A new expert consensus provides clinical data and surgical experience to offer standardized recommendations for soft tissue management during second-stage implant procedures. The consensus offers a decision-making roadmap to improve long-term implant outcomes, reducing complications and improving aesthetics.
A new study found that automated speed enforcement cameras in Toronto school zones reduced speeding by 45% and lowered the 85th percentile speed by 10.7 km/h. The study suggests that ASE can be an effective way to reduce pedestrian injury risk, especially in areas where children are most vulnerable.
A new framework developed by Northwestern University and UCLA scientists integrates various water-related processes with a machine-learning model to predict landslide threats. The framework identifies three main pathways leading to landslides: intense rainfall, rain on already saturated soils, and melting snow or ice.
A new proposed definition of obesity that considers health factors beyond height and weight would significantly reduce the prevalence of obesity worldwide. However, this change may hinder the prevention and early detection of serious health conditions, highlighting concerns over its implementation.
Researchers at Institute of Science Tokyo discovered that metal sulfides with seven to eight d electrons show superior catalytic activity. This volcano-shaped relationship provides guidelines for designing more effective catalysts, accelerating the development of efficient water-splitting catalysts for green hydrogen production.
Researchers at K-State utilize aerial data and machine learning to accurately detect woody encroachment in grasslands, supporting conservation efforts. The system combines aerial imagery with ground-based data, achieving 97% accuracy in classification.
A study by Ohio State University found that first graders who use more educational media spend more time reading and less screen time overall. Educational video, app, and game use was associated with increased reading time, while entertainment content crowded out reading.
A global study estimates scuba diving's worldwide economic impact, revealing it supports up to 124,000 jobs and contributes $8.5-$20.4 billion annually. The research highlights the economic benefits of dive tourism in supporting ocean conservation and local communities.
A recent study by Ruhr-University Bochum found that reporting partial election results can lead to false accusations of fraud. Participants who saw interim results with an initial clear lead over the other candidate were more likely to view the winner poorly if they took the lead late in the count.
Research led by University of Hawaiʻi at Mānoa researchers found that Indigenous agroforests in Fiji offer a more nutritionally diverse food supply when they have greater ecological diversity. The study highlights the importance of Indigenous knowledge and management practices in supporting environmental resilience and human nutrition.
UCSF scientists identified a receptor that enables microglia to engulf and digest amyloid beta plaques, leading to fewer and smaller clumps. This discovery creates an opportunity for new therapies targeting the receptor ADGRG1.
A team of scientists has discovered molecular changes in children's immune systems that determine their response to oral immunotherapy for peanut allergy. Children who respond well have lower levels of inflammatory messengers, while those who don't show increased activation of certain genes.
A comparative effectiveness study estimates that COVID-19 vaccinations averted 2.5 million deaths during 2020-2024, with the majority of benefits secured for older adults within this age group.
A study of 25 years of behavioral observations found that gorillas' aggression is shaped by their individual needs and social environment. Pregnant and lactating females directed more aggression towards more powerful group members, while females with more males in the group targeted less powerful opponents.
A recent study found that Ukrainian educators who participated in a virtual mental health intervention significantly reduced their own symptoms of anxiety and depression. The PSE treatment group reported greater improvements in mental health, knowledge, and readiness to provide psychological support.
A study published in Jama Health Forum found that COVID-19 vaccines saved 14.8 million years of life between 2020 and 2024. Most of these lives were saved among people aged 60 and older.
Researchers from the University of Illinois used electron ptychography to directly observe thermal vibrations in twisted bilayer WSe2 atoms. The technique achieved picometer-scale spatial resolution, confirming a previously unseen class of vibrational modes and presenting the highest resolution images ever taken of a single atom.
Researchers develop computer program that mimics human and animal cell behavior in various parts of the body. The new 'virtual cell lab' can simulate drug responses, gene environment interactions, and other dynamic cellular molecular processes, enabling scientists to test hypotheses before conducting costly live-cell experiments.
Columbia engineers design specialized ADC chips to capture electrical signals in the ATLAS detector, capturing details that no existing component could reliably record. The resulting design is resilient enough to withstand harsh conditions at LHC for over a decade.
A Tohoku University study reveals that ALS-causing mutations converge on the dysregulation of UNC13A gene expression, which could lead to effective treatment strategies. The researchers identified two molecular mechanisms underlying this reduction, including mRNA destabilization and REST overexpression.
Researchers have identified hundreds of RNA regulatory switches in living cells that can be used to develop new treatments for diseases. The discovery, published in Nature Biotechnology, uses a novel method to map the complex structures of RNA molecules and uncover functional switches with high accuracy.
Researchers designed a hydrogel system using milk-derived extracellular vesicles as both bioactive cargo and structural building blocks, enabling tissue engineering and regenerative medicine applications. The yogurt EVs promote healing and tissue regeneration without additional chemical additives.