The most comprehensive study on US health care spending by county reveals drastic fluctuations in expenses from coast to coast. The analysis found that Nassau County in New York City's metropolitan area has the highest per capita health care expenditure at $13,332, while Clark County in Idaho has the lowest at $3,410.
Scientists discovered a novel method to activate extraembryonic trophoblast potentials in conventional human pluripotent stem cells through transient treatment of epigenetic regulators. This approach holds promise for advancing understanding and treatment of diseases related to placental development.
Researchers mapped bird brain regions and found similar cellular composition and evolution across species. Certain excitatory neurons have a common evolutionary origin, challenging existing assumptions about brain region evolution.
A study found that 77.9% of lung cancer patients had detectable atherosclerosis on CT scans, with smoking being the most prominent cardiac risk factor. The results suggest using concurrent coronary calcium scoring to aid in identification and earlier intervention for these patients.
A CSU study reveals trees are contracting in response to climate change, failing to regenerate in hottest areas and not expanding into cooler climates. Human-assisted tree migration is proposed as a solution to help forests adapt to climate change.
Researchers have developed a 'gut-on-chip' model that replicates intestinal inflammation and predicts response to immunotherapy in melanoma patients. The device differentiates between major intestinal populations and reproduces realistic environments.
A comprehensive review explores the diverse roles of extracellular vesicles in oral health, highlighting their potential in disease detection, targeted therapies, and tissue regeneration. Engineered exosomes show significant clinical potential in areas such as tumor treatment and repair.
Researchers developed Code Context Based Reviewer Recommendation (CCB-RR) to identify suitable reviewers. The model analyzes file paths and keywords from changesets, achieving high accuracy rates in recommending code reviewers.
The UChicago Pritzker Molecular Engineering team has developed a technique to store classical computer memory in crystal gaps where atoms should be, enabling terabytes of data storage in a small millimeter-sized cube. This innovation combines quantum techniques with solid-state physics to revolutionize classical non-quantum computers.
Purdue University engineers have found that household products like air fresheners and wax melts can release nanoscale particles that penetrate deep into the lungs. These nanoparticles are formed when fragrances interact with ozone, potentially posing risks to respiratory health.
Researchers at Tohoku University used MRI to directly observe metal-ion dissolution in lithium battery cathodes, detecting small amounts of manganese with high sensitivity. The technique identified an alternative electrolyte system that suppresses dissolution, promising improvements in battery performance.
Joni Roberts, a Cal Poly Assistant Professor, has been chosen as the first recipient of the Faculty Excellence Award for her exceptional dedication to public health education and global health advocacy. Her research addresses health disparities and promotes equity, while her teaching spans the public health curriculum.
Researchers used a remote seismic station to detect and characterize an earthquake swarm in American Samoa, producing a new catalog of events. The technique employed, combining single-station data with deep-learning models, can be useful in sparse monitoring regions.
Osteosarcoma cells often have extra copies of the SETDB1 gene, making the cancer more aggressive and harder to treat. Blocking SETDB1 may help the immune system recognize and attack osteosarcoma cells, offering a promising new way to treat this type of bone cancer.
Researchers have discovered Mitofusin 2's unexpected function in maintaining protein quality within cells, interacting with the proteasome and chaperones to prevent toxic aggregates. This novel connection has far-reaching implications for treating CMT and other neurodegenerative diseases.
A cross-sectional study found that perceived stress, inadequate social support, racial discrimination, and neighborhood deprivation negatively impacted systemic and tumor immunity in Black women. These findings may inform prevention and public health interventions for cancer health disparities.
Researchers found a universal emission factor line for global rivers, guiding effective mitigation of riverine N2O emissions. By controlling organic and NH4+ pollution, hotspots can be eliminated, reducing emissions by up to 63.7% in urban rivers.
Researchers have developed novel strategies to enhance THz nonlinearities in graphene-based structures, increasing third harmonic generation up to 30 times. A multilayered design and metasurface substrates were used to amplify the THz field, leading to a two-order magnitude increase in efficiency.
The release of a unique Type Ia Supernovae dataset has significant implications for cosmologists measuring the universe's expansion history. The dataset, comprising 3628 supernovae, provides unprecedented precision and accuracy in exploring the properties of these events.
The journal of the Italian Society of Vegetation Science has changed its name to Vegetation Ecology and Diversity, launching a new website and introducing new Topical Collections. The journal now offers publication fee waivers and discounts for young researchers.
The INSEAD webinar delves into the challenges and opportunities of deploying multi-agent AI systems in large-scale enterprise environments. Experts will discuss balancing automation with strategic control and the potential for companies to operate without human involvement.
A cross-sectional study found that variation in health care spending among US counties is primarily attributed to disparities in service utilization. The study's results may inform policymakers in assessing the allocation of health care resources.
Researchers developed a five-minute quality test for sustainable cement industry materials, reducing testing time from seven days to just five minutes. The test uses colorimetry and camera technology for real-time quality control of calcined clays, which can partially replace ordinary Portland cement.
Texas A&M University professors Drs. Vanderlei Bagnato, Rodney Bowersox and Don Lipkin have been elected to the National Academy of Engineering (NAE) Class of 2025 for their outstanding contributions to engineering practice, research and education. The NAE recognition underscores the exceptional talent within the faculty.
Researchers have uncovered ketamine's mechanism of action, revealing how it affects the brain's NMDA receptors. The study provides hope for synthesizing new versions of the drug with fewer harmful side effects.
The partnership is dedicated to tackling health issues arising from climate change, reflecting both institutions' commitment to innovative research. The five selected projects will bring together top researchers from Duke and Duke-NUS, leveraging unique strengths to advance basic, translational, and clinical research.
A new nanomedicine, ZnDHT NM, selectively targets cancer stem-like cells (CSCs) and tumor cells, promoting CSC differentiation while inhibiting EMT. This approach also leads to the release of toxic compounds in tumor cells, inducing apoptosis/ferroptosis pathways.
Researchers developed a new stainless-steel alloy that preserves material strength without relying on nickel. By using additive manufacturing and combining austenitic and ferritic stainless steels, the team created bimetallic structures with improved hardness and strength.
Researchers found that intracranial hemorrhages double the risk of dementia in people. The study analyzed Medicare claims and observed a two-fold increase in dementia diagnoses within 5.6 years after a hemorrhage.
INSEAD experts Tim Gordon and Theos Evgeniou explore the dual races of AI-driven economic growth and global leadership in a free webinar. They examine risks of market bubbles and discuss strategic implications for businesses and policymakers.
A new study tracks US health care spending by health condition and county, revealing broad variation in spending patterns. The research highlights the need to identify outliers and assess healthcare gaps, particularly in regions with high inequalities in healthcare access.
Researchers successfully developed CoQ10-producing rice through targeted gene editing, offering a cost-effective approach to nutritional fortification. The discovery provides great potential benefit for human health, particularly heart protection, and expands the food sources of CoQ10.
A new study finds that methane emissions are being underreported by at least 170 million to 3.3 billion tons of carbon over a decade, depending on the metric used. Companies may have underestimated their carbon footprint by as much as the annual carbon emissions of the UK in 2022.
The INSEAD webinar focuses on Access Afya's journey to scale its affordable healthcare model while maintaining its mission. The company will share insights into its innovative approach and sustainable impact through a discussion with CEO Daphne Ngunjiri and Commercial Growth & Finance Director Danny McCabe.
Researchers at the University of Illinois have developed a methodology for multiple CubeSats to act as service agents for assembling or repairing space telescopes. The method minimizes fuel consumption and guarantees safe operations without collisions.
Researchers developed a portable, reversible fluorescent hydrogel sensor to detect methylglyoxal in multiple scenarios. The sensor's detection limits reached 59 nM, offering an innovative solution for flavor standardization in wine production and health monitoring in diabetes patients.
Researchers developed a novel green pesticide formulation using modified carbon dots and calcium carbonate particles. The new formula enhances adhesion to leaves, resists degradation from sunlight, and releases the active ingredient gradually for sustained effectiveness.
A new catalyst, Ru3Zn0.85W0.15Ox (RZW), has been developed to improve the efficiency and stability of oxygen evolution reaction (OER) in acidic media, enabling more efficient green hydrogen production. The catalyst harnesses the unique electron-withdrawing properties of tungsten and sacrificial behavior of zinc to enhance OER performance.
Researchers used Quantum Approximate Optimization Algorithm (QAOA) to cluster jets in high-energy particle collisions, achieving performance comparable to classical algorithms. The study demonstrates the potential of quantum computing in improving jet clustering for practical applications.
Researchers at Penn State suggest that human-like life is the natural evolutionary outcome for planets like Earth, with conditions becoming hospitable to complex life over time. This new model shifts the focus from improbable events to the interplay between life and environment, opening up exciting new avenues of research.
Researchers have developed a new gene switch that uses nitroglycerine to trigger the production of insulin and regulate blood sugar levels in people with diabetes. This switch is made exclusively of human constituents, eliminating the risk of false triggering or immune reactions.
A new clinical trial will evaluate whether adding ketamine to standard treatment can improve outcomes for patients suffering from status epilepticus. The trial, called KESETT, hopes to determine whether ketamine can terminate the seizures in more patients than current treatments.
Researchers at Salk Institute discover SSRIs like Prozac regulate immune response, preventing sepsis in mice. The findings suggest a potential new use for the popular drug, which could lead to life-saving treatments and enhanced global preparedness for pandemics.
A new study by the University of Southampton has found that brake pad emissions can be more toxic than diesel exhaust, particularly due to high copper content. The research highlights the need for policy changes to mitigate the health effects of vehicle particulate matter, as electric vehicles are not emission-free.
Researchers found evidence of sodium carbonate, halite, and sodium sulfates on Ryugu, indicating liquid saline water once existed within its parent body. This discovery provides insights into the chemical history of Ryugu and sheds light on the loss of liquid water in the outer Solar System.
A new global guideline has been published to manage fungal infections caused by Candida, affecting millions worldwide annually. The guideline establishes standards for prevention, diagnosis, and innovative treatment approaches.
In a groundbreaking study, researchers observed flies displaying play-like behaviors, such as swinging and sliding, in response to a rotating carousel. The findings provide valuable insights into the genetic and neuronal factors underlying playful behavior in insects.
The research reveals that interfacial magnon-plasmon coupling is responsible for the disappearance of nonreciprocal SHG in MnPSe₃/graphene heterojunctions. The strength of this coupling can be tuned by adjusting the band gap of underlayer materials.
The team led by Xiaolong Su prepares hybrid polarization-cat entangled state with OAM degree of freedom, demonstrating non-zero logarithmic negativities for various OAM states. This breakthrough enables increased information capacity in quantum communication and takes a crucial step towards hybrid quantum information processing.
A significant increase in FAP-related publications has been observed since 2019, with China, the USA, and Germany leading productivity. FAPI-based radiotracers have shown promising results in diagnosing various cancers, particularly gastrointestinal malignancies.
The 2024 Chinese Society of Clinical Oncology Breast Cancer (CSCO BC) guidelines offer a comprehensive approach to managing breast cancer, informed by high-quality clinical studies and real-world data from China. The updated guidelines prioritize precision medicine, recommending tailored treatment approaches for various subtypes of bre...
A team of scientists found that Earth's current ice-covered state is not typical for the planet's history and was only achieved through a lucky coincidence. The researchers concluded that no single process could drive these cold climates, and that multiple processes working together were necessary.
This article examines the molecular mechanisms underlying icaritin's anti-cancer properties and discusses recent progress in its application. Icaritin, a prenylflavonoid natural product, shows diverse pharmacological effects, including anti-inflammatory, immune-regulatory, and anti-oxidation properties.
Researchers at Case Western Reserve University found that manufactured separation materials don't function as intended due to blocked pores, leading to inefficient and expensive separations. Single-molecule microscopy technique revealed the behavior of individual molecules, allowing for predictive performance and design improvements.
A Finnish cohort study found that higher physical activity and lower screen time in childhood are associated with reduced perceived stress and depressive symptoms in adolescence. The findings emphasize the importance of promoting physical activity and reducing screen time to support mental health in youth.
The report documents 80% of Palmyra's city destroyed or on verge of collapse, with 10,000 people returning to a population of 100,000. Damage to archaeological heritage is severe, with iconic sites like the Tetrapylon and Roman theatre severely damaged.
A new optical technology developed at UC Riverside enables gravitational-wave detectors to reach extreme laser powers, overcoming limitations that hinder the detection of cosmic phenomena. This breakthrough is expected to significantly expand our view of the universe, particularly in the earliest stages of its history.
Researchers found that seamounts support vast numbers of predators, including sharks and tuna, with shark biomass being 41 times higher at shallow seamounts. The study suggests that seamounts serve as 'hubs' for predators to gather, socialize, mate, or rest, and concentrate food in predictable spots.
Researchers explore the contribution of exceptional points to electro-optic tunability, modulation, and nonreciprocal responses in silicon microring. A novel EP system enables precise phase-sensitive control of coupling between clockwise and counterclockwise modes, leading to enhanced amplitude modulation.
Researchers find that intense laser pulses cause tunnel ionization, generating photocarriers and altering the lattice energy surface, leading to ultrafast melting of wide-gap ceramic materials like MgO. The study demonstrates a universal microscopic mechanism for laser-induced phase transitions.