The study found that managing nitrogen pollution requires coordinated strategies, as reducing one type of nitrogen compound can increase another's deposition to the oceans. Future emission changes could alter oceanic nitrogen deposition by 24-6% depending on emission pathways.
Recent scientific progress in nanotechnology has led to the development of engineered nanomaterials that can remove, transform, or immobilize heavy metals in contaminated environments. These nanomaterials possess unique properties that make them highly reactive and efficient at interacting with contaminants.
Generative AI in medical imaging enables data synthesis, image enhancement, and modality translation to improve diagnosis and treatment outcomes. The review discusses challenges and future prospects, including convergence with large-scale foundation models and multimodal information for holistic understanding.
The LeaN On platform offers a 12-step journey to educate users on lymphoedema signs, actions, and when to seek professional support. It will be tested in a research project to evaluate online lymphoedema support, including nurse-supported and self-directed options.
Researchers found that removing typhoon-induced precipitation leads to sharply declining soil moisture and more severe drought conditions worldwide. The effect of typhoons varies by region, acting as a condition that exacerbates drought in some areas, while mitigating it in others.
Researchers developed an undercoordinated chromium single-atom catalyst that enhances sulfur electrocatalytic activity and lithium-sulfur battery performance. The unique design regulates electronic states, increasing sulfur electrocatalytic activity and achieving outstanding cycling stability and rate capability.
Researchers propose Mo6+ doping to stabilize LNO cathodes under deep delithiation conditions through grain boundary strengthening. The strategy addresses mechanical degradation and enhances electrochemical stability.
A Ru-based porphyrin covalent organic framework catalyst enhances the epoxidation of inert olefins by air, producing high-value epoxides. The catalyst activates benzylic C-H bonds to generate peroxy species, regulating oxygen transfer for selective epoxidation.
Researchers at Tsinghua University Press have developed a novel nanodrop therapy to treat corneal neovascularization, a condition where new blood vessels grow on the cornea. The therapy, which is non-invasive and can be administered via eyedrops, has shown promising results in animal models and could pave the way for clinical translation.
Mn-doped MoS2-based nano-cored-yarn electrodes exhibit high capacitance and conductivity, leading to improved energy storage performance. The electrodes achieve a maximum energy density of 13.84 mWh/cm² and maximum power density of 5866.85 mW/cm².
Researchers summarize advances, challenges, and prospects in light management for all-perovskite tandem solar cells. Strategies focus on minimizing external optical losses and enhancing photon capture capability to improve photon-to-carrier conversion efficiency.
A new study reveals that volcanic eruptions can trigger rainfall patterns similar to those produced by natural climate variability, effectively 'projecting' their influence onto the ocean-driven cycles. The research identifies a complex interplay between natural climate phenomena and volcanic forcing, with implications for climate inte...
Researchers developed an integrated NMR and LC–MS approach to distinguish between stereochemical variants of methionine oxidation in antibody drugs. The method resolves subtle structural variations relevant to biologic drug quality, strengthening stability testing and quality assessment.
Researchers developed a novel NMR approach to analyze the structure of therapeutic antibodies without isotope labeling. The technique uses site-specific methyl signals to detect subtle structural variations, including glycosylation patterns and local flexibility. This method has significant implications for ensuring the quality of biol...
Researchers developed the Simplified Adolescent Factors for Endometriosis (SAFE) score, a 5-minute questionnaire to identify at-risk patients and fast-track specialist referrals. The test aims to reduce the average 6-8 year diagnostic delay, allowing for early treatment and improved quality of life.
A new study reveals that early breast cancer cells use intense mechanical pressure to their advantage, hijacking a sensor to multiply rapidly and migrate away from the primary tumour. The pressure also triggers a series of signals that promote aggressive behaviour in cancer cells, leaving a lasting mechanical memory.
Researchers developed an antibody test for Mpox that accurately identifies those with infection and vaccine-derived antibodies, helping authorities prioritize vaccine use and study disease transmission. The test, validated in Rwanda, uses only four key antibody signatures to ensure affordability and accessibility.
Researchers at Scripps Research have developed a blood-based approach that examines protein shape in the bloodstream, distinguishing cognitively normal individuals from those with Alzheimer's and mild cognitive impairment with high accuracy. The new test could help move diagnosis and intervention to an earlier stage.
A team of researchers achieved efficient bicarbonate-mediated integrated carbon dioxide capture and electrolysis to produce CO, reducing energy consumption and improving process performance. The new process couples CO2 capture with electrocatalytic conversion, enabling a closed-loop cycle.
A study from the University of Oregon found that virtual reality games can increase players' sense of altruism and influence levels of empathy. Participants in the game 'Empathy in Action' showed higher ratings of cognitive empathy but a decline in affective empathy, suggesting that players may feel motivated to help without directly e...
A team of researchers discovered that SYFO2, a poorly studied protein, plays a key role in the 'self-fertilization' of legumes by enabling rhizobia to enter root cells. This breakthrough could lead to more efficient nitrogen-fixing abilities in crops.
Researchers have developed an index to measure the health of mangrove soils, revealing that healthy mangroves provide ecosystem services at nearly maximum capacity. The Soil Health Index (SHI) helps managers set conservation and restoration priorities, providing a tool to monitor ecosystem restoration and recovery.
Perennial crops offer a promising solution to collective challenges, investing more energy into root systems, allowing for regeneration and persistence. This approach minimizes climate-warming emissions, producing diverse food sources while maintaining soil health and resilience.
The Global Virus Network has established its International Headquarters at the University of South Florida, bringing together leading virologists to advance research and pandemic preparedness. The partnership accelerates the path from discovery to real-world impact, improving global health.
Online spaces provide bodily comfort, relief, and inclusion for some autistic adults, allowing them to express themselves and connect genuinely without scrutiny. This challenges the assumption that in-person interaction is always more valuable.
Researchers developed a machine-learning system that predicts how molecules form, cutting lab work time from months to days and reducing costs. The system uses asymmetric cross-coupling reactions to build complex compounds and can be applied across fields, deepening our understanding of chemistry.
Two new ACP papers advocate for policy changes to improve healthcare access and inclusivity for people with disabilities. The papers offer recommendations to address health disparities, promote disability-inclusive medical education, and foster a supportive workplace environment.
Scientists at Arizona State University have developed new materials that can capture carbon dioxide from the air using a low-energy process called moisture-swing direct air capture (DAC). The materials, which are commercially available polymers, were found to capture more CO2 and release it faster when their pores were larger.
Researchers discovered Setd8 enzyme preserves retinal progenitor cell flexibility, enabling potential regenerative vision therapies. The study highlights a potential target for repairing damaged retinas, with implications for regenerative medicine and ophthalmology.
Telemedicine usage varies by patient demographics and location, with elderly people and Asian patients less likely to use it. Lower income brackets and those with better technology access are more likely to use telemedicine, with significant geographic and demographic disparities found.
A $1 million Sloan Foundation grant will track and monitor data center development in Tennessee, Georgia, and Virginia, exploring its impact on rural communities. The research aims to understand how different policies and regulations shape data center development and its effects on communities.
Researchers demonstrate nanosecond optical switching using a liquid crystal droplet that redirects stored energy without electrical input. This method manipulates stored optical energy inside a resonant structure, enabling ultrafast light-by-light switching.
Researchers developed a low-cost method to transform agricultural waste into high-quality biochar, increasing its ability to store carbon and combat climate change. The new method uses limewater treatment to improve biochar production, resulting in a 34% increase in carbon retention and improved soil structure and chemistry.
A study by McKenna Litynski reveals that ancient needles and awls enabled humans to survive in cold climates through tailored leather clothing and provided a range of purposes beyond clothing production. The research, published in PLOS ONE, shows that needles and awls were widely used for medical suturing, fishing, tattooing, and cerem...
Researchers have developed a novel approach to fight colorectal cancer using modified Listeria bacteria as a courier to deliver potent cancer-killing proteins into tumor cells. This method has shown significant anti-tumor activity and could potentially lead to the development of a safe and effective oral treatment.
A new study by UCL researchers found that increasing physical fitness leads to a bigger release of brain-boosting proteins after just one session of exercise. The 12-week training program improved cognitive function and boosted brain-derived neurotrophic factor (BDNF) levels, supporting the formation of new neurons and maintaining brai...
Researchers analyzed data from TikTok and Spotify's Top 100 hit song charts, finding significant differences in what makes a hit on each platform. On TikTok, dance genres and user engagement drive popularity, while on Spotify, songs about relationships and major labels dominate.
The study found that 73% of AIAN deaths from police violence occurred on or within 10 miles of reservations, despite only 40% of AIAN people living there. The authors argue that colonial policies and inequities in policing contribute to this disproportionate risk of fatal police violence.
A Rutgers researcher finds bacteria accelerate calcium carbonate dissolution in shallow seas, potentially slowing carbon sequestration and influencing climate change. The discovery sheds light on the ocean's biological carbon pump and its future implications.
A new study by Stockholm University researchers reveals distinct populations of Baltic Sea herring with varying levels of genetic adaptation to local conditions. The findings highlight the importance of genetic diversity in managing herring populations and suggest that current fishing practices may be detrimental to local populations.
Researchers at the University of California San Diego identified new genetic variants associated with autism spectrum disorder using long-read whole genome sequencing. The approach enhanced the discovery of genetic variants, offering new insights into the genetic origins of autism.
A new study finds hitchhiking bacteria dissolve essential ballast in ubiquitous
An international team of researchers calls for a coordinated effort to find room temperature superconductors, which could revolutionize technology and everyday life. The team proposes a strategy to systematically search for materials and manipulate their properties using advanced techniques.
Despite significant policy progress, 1 in 3 adults worldwide fail to meet the World Health Organization's physical activity guidelines, UTHealth Houston researchers discovered. The study proposes solutions for translating physical activity guidelines into action, emphasizing the need for stronger leadership and partnership networks.
A UBC study finds raccoons continue to solve puzzles even after food rewards are removed, suggesting intrinsic motivation and a desire for information. The raccoons' flexible problem-solving and exploration-exploitation trade-offs may contribute to their success in urban environments.
A University of Houston researcher disputes a study claiming multilingualism promotes healthy brain aging, finding that wealth and healthcare systems may drive longevity instead. Hernandez argues that individual behavioral solutions, such as learning a language, are oversold and distract from structural factors that support healthy aging.
A study of over 1 million diagnosed individuals reveals genetic links between 14 psychiatric conditions, grouping them into five major factors. The findings may facilitate future treatments and drug repurposing, with potential applications in schizophrenia and substance abuse
A new index maps state-level flu risk, highlighting regional disparities and socioeconomic factors contributing to vulnerability. Policymakers can use this tool to develop targeted strategies, strengthen epidemic preparedness, and address disparities in flu risk across the US.
Researchers genetically modified a probiotic yeast to reduce its virulence in immunocompromised patients. The modified yeast was found to be less likely to cause infection, with improved survival rates in animal models.
Scientists at St. Jude Children's Research Hospital developed BOUQUET to analyze 3D-enhancer architecture in machine learning-based graph theory framework, identifying protein condensates and predicting gene expression. The findings provide new insight into how cells regulate genes controlling specialized identities.
The Hubland Campus of the University of Würzburg is a rich habitat for 170 species of wild bees, with 31 species listed as endangered. Targeted measures, such as a hymenoptera garden and sustainable mowing, have created a species-rich and ecologically important environment for pollinators.
Engineers at the University of Pennsylvania have developed LIBRIS, an automated microfluidic platform capable of generating lipid nanoparticle formulations at high speed and scale. This enables the creation of large, systematic datasets needed to train predictive AI models, accelerating the design of lipid nanoparticles for mRNA delivery.
Research reveals altered brain networks in newborns with congenital heart disease, which may be linked to sensory perception, movement, and social behavior. After corrective surgery, these brain networks are improved, suggesting that cardiac surgery can improve brain health.
AAO-HNS members will meet with Congress to champion patient access, hearing health equity, and Medicare reform. The Academy is urging passage of the Stop CMV Act and Ally's Act to ensure universal newborn screening and coverage of bone-anchored hearing aids and cochlear implants.
Researchers used AI to analyze over 15,000 patient data and identified three major clusters of BSI patients with varying levels of severity. The study found that high-risk patients, particularly older male transplant recipients, were more susceptible to infections and had higher mortality rates.
Researchers at King's College London discovered that certain genetic features of gut bacteria predict long-term survival after fecal transplants. These stable gene groups are linked to traits that help good bacteria compete and survive, and may be used as a source of future drugs.
Researchers at Rice University developed a CRISPR-based technique that increases mitochondrial production in heart cells, improving energy levels and pumping contractions. The system successfully boosted mitochondrial function in human cell types, animal models, and adult human heart donor tissue.
Emerging research reveals the gut microbiota plays a decisive role in shaping treatment outcomes for cancer immunotherapy. Beneficial bacteria enhance anti-tumor immunity by producing immune-active metabolites and activating key immune cells.
The study highlights the importance of absorptive capacity and collaboration practices in nanotechnology commercialisation. Companies can improve their chances of successfully commercialising breakthrough technologies by refining their governance and management structures.
Researchers assessed whether people can distinguish between AI-generated and human speech, discovering that short training minimally improves this ability. However, neural responses became more distinct for human versus AI speech, suggesting training can help in the future.
Researchers identified a link between clonal hematopoiesis of indeterminate potential (CHIP) and IBD severity. Using a drug called APX3330, the team reduced inflammation and restored colon health in mouse models.
The federal disability benefits system has become more difficult to navigate due to staffing reductions and administrative changes. Researchers found that 16 million people, including those in severe medical crises or on the edge of homelessness, are facing increased barriers to accessing desperately needed cash assistance. The report ...
A new international study reveals that the ancestors of modern crop viruses likely emerged before the last Ice Age, affecting both wild and cultivated plants. The viruses, spread by leaf-eating beetles, infect various crops and wild species, posing risks to agriculture and natural ecosystems.
A study found that college students with lower self-control and habitual use of short-form videos experience poorer sleep health and higher stress, but not diminished academic performance. Researchers suggest that institutions of higher learning and society can help by providing holistic mental health and student health outreach services.
IOP Publishing has expanded its article publication charge discount and waiver programme to 122 economies, providing 100% APC support for low-income economies and 30% for upper-middle-income economies. The new programme aims to promote greater access, transparency, and inclusivity in scientific research.
Researchers discovered that carefully designed random pulses can drastically slow down unwanted heating in superconducting quantum computers, enabling complex quantum simulations. The study confirmed exotic quantum states of matter using a 78-qubit processor and explored new states of matter beyond classical computer capabilities.
Researchers discovered that phenolic compounds transform into persistent phenoxyl radicals that act as long-lived reactive mediators, dramatically enhancing pollutant removal rates in oxidation systems. These radicals increased antibiotic degradation rates by up to twentyfold, introducing a new concept in environmental remediation.
Prince of Songkla University and Taylor & Francis have partnered for a new open access agreement, supporting PSU's sustainable development mission and research impact. The partnership provides access to over 2,000 journals and eBooks, enabling PSU researchers to publish and share their work globally.
A comprehensive techno-economic assessment of low-carbon fuel production technologies reveals that no single technology will dominate globally. Costs vary significantly between regions, depending on local resources and financing conditions. The analysis provides guidance on where investment may be most effective in making these technol...
Video meetings serve as both informative and interactive tools in leadership, but also create challenges like flexibility, social connection, participation, and equality. Managers must find a balance between technology's benefits and limitations to support employee well-being and interaction.
Researchers found that increasing weather forecasting model resolution to the kilometre scale can improve predictions of flash floods and landslides. Higher-resolution simulations accurately captured storm intensity, timing, and location, while lower-resolution models smoothed out critical wind pattern details.
A team led by Prof. CHEN Qing'an developed a phosphordiamidate-catalyzed strategy for the selective synthesis of 1,3-, 1,4-, and 2,3-dihalogenation products. The method achieves regioselective dihalogenation under mild conditions with broad substrate compatibility and functional group tolerance.
Microbial community shifts from biotic to abiotic drivers under drought, with legacy effects persisting upon rehydration. Soil properties dominate recovery stages, highlighting dual focus on biology and abiotic factors for ecosystem resilience.
The company's ATA-200 gene therapy has shown safety, pharmacodynamics, and efficacy results in the first patients treated, offering hope for children with LGMD-R5. The therapy delivers a normal copy of the γ-sarcoglycan gene and has been awarded Orphan Drug Designation in the US and Europe.
A new study found that Northwest China's precipitation increase since the late 1990s is largely driven by local sources, including enhanced evapotranspiration. The region's humidification trend is fueled by warming temperatures, vegetation recovery, and increased meltwater from glaciers and snowpack.
A new study shows that high-intensity interval training increases the number of mitochondria and expands the active membrane, enhancing energy production and potentially improving endurance. The findings, published in the University of Southern Denmark, also suggest that muscle mitochondria are more adaptable than previously thought.
A novel orbital modulation strategy eliminates anti-site defects in NASICON-type Na3MnTi(PO4)3 cathode, improving cycling stability and rate performance. The optimized cathode achieves ultra-long cycling stability, excellent rate performance and wide-temperature adaptability.
A novel soft biosensor with printable responsive hydrogel interfaces was developed for precise detection and differentiation of blood circulation complications in postoperative free flaps. The biosensor achieved high adhesion and high-fidelity signal acquisition while exhibiting low adhesion after monitoring to avoid wound damage.
A new study by North Carolina State University researchers found a strong correlation between state tax revenue and public health policies during the early stages of the COVID-19 pandemic. States with higher sales tax revenue were associated with shorter stay-at-home orders, while those without sales tax had longer durations.
A new study reveals that STING agonists can directly trigger tumor cell death in nervous system cancers by activating an intrinsic molecular pathway inside cancer cells themselves. The research identifies HMGN2 as a key candidate promoting apoptosis and suppressing tumor growth.
Researchers developed a new class of cobalt-free Ni-based superalloys with high mechanical performance and good manufacturability. The alloys demonstrate mechanical properties comparable to Haynes 282 while avoiding cobalt, a strategically sensitive element.
NIK kinase's non-canonical NF-κB pathway is crucial for immune development and function, while its NF-κB-independent functions regulate cellular metabolism and mitochondrial health. Dysregulation of NIK is linked to various diseases, making it a promising therapeutic target.
Engineers at RMIT University developed a remote-controlled minibot to collect oil spills using a filtering system inspired by sea urchins. The 'Electronic Dolphin' can skim slicks and collect oil with high efficiency, offering a safer and more targeted way to respond to spills in sensitive environments.
A daily multivitamin may slow biological aging in older adults, with benefits seen in those with accelerated biological age. The study found slowing in all five epigenetic clocks, including those predictive of mortality, equating to about four months less biological aging over two years.
Cas Cremers and collaborators receive Levchin Prize for Real-World Cryptography for their work on the Tamarin Prover, an open-source analysis tool for cryptographic protocols, which has had a significant impact on the practice of cryptography and its use in real-world systems.
The dual-coil magnetic guidewire robot offers improved steering capabilities, switching between three modes for better curvature control and branch entry. The robot's design and control enable safer and more consistent procedures by reducing unintended vessel-wall interaction and enhancing access to small, tortuous, and branching targets.
Researchers at the University of Edinburgh have been honored for their work on semaglutide, a groundbreaking treatment for obesity and cardiometabolic diseases. The medicine has shown substantial and sustained weight loss, alongside reductions in cardiovascular risk among people with obesity and established heart disease.
Researchers track ancient carbon's path in sea and its uptake by microorganisms, revealing a 30% biomass share. Photosynthesis also plays a role in assimilating hydrothermal carbon, but only a small proportion remains in the local ecosystem.
Researchers developed a bioinspired Janus air electrode with a fish-scale and waterspider-leg structure, enabling rapid substance transport and improving catalytic site utilization. The asymmetric architecture significantly enhances zinc-air battery performance, achieving high power density and specific capacity.
Researchers have directly observed coherence collapse in quantum dot Fabry–Perot lasers, establishing practical design rules for isolator-free photonic integration. The lasers maintain telecom-grade performance even near the coherence collapse boundary.
Researchers found that artificial sweeteners stimulate soil bacteria to release vesicles carrying antibiotic resistance genes, increasing resistance risk in ecosystems. The study demonstrates that increasing chemical diversity can intensify resistance dissemination through previously overlooked pathways.
A cross-sectional study found that smartphone use during school hours is associated with reduced cognitive control in youths aged 11-18. The study highlights the need for school-level policies and digital literacy programs to address habitual smartphone-checking behaviors that fragment attention.
A new study reveals the experiences of people traveling to Illinois for abortion care after the Dobbs v Jackson Women’s Health Organization Supreme Court decision. The study found that delays were common, with participants waiting an average of a month for care, and that abortion stigma, information, and resource availability are major...
A study published in the journal Immunity has discovered that resident macrophages play a key role in regulating eye pressure, suggesting a promising new target for therapies to prevent glaucoma. The findings highlight the importance of the immune system in maintaining healthy eye pressure.
A systematic review and meta-analysis found consistent associations between digital media use and risks to child health and development, particularly social media use. The study highlights the need for multifaceted policies and interventions to mitigate potential harms from digital media exposure.
Researchers have successfully observed and verified a topological Dirac vortex mode in terahertz photonic crystal fibers, enabling ultra-broadband signal transmission with zero polarization dispersion. This breakthrough has promising applications in terahertz sensing, subwavelength-resolution imaging, and distributed quantum networks.
This study reveals that p62-dependent protein aggregates protect liver cells against severe alcohol damage, providing a new perspective on toxic protein accumulation. The researchers found that the formation of these aggregates is not harmful but rather an adaptive response to chronic alcohol stress.
A new study finds that adults with prediabetes and hypertension who have subclinical heart injury or stress are at increased risk of heart failure. The study highlights an at-risk population that can be identified using common cardiac biomarkers and emphasizes the importance of preventive care.
Researchers developed a biomimetic platform to enhance CAR T cell therapy against leukemia by creating a molecular bridge that reinforces the interface between CAR T cells and leukemia cells. This platform, called FACE, uses ferritin to bind to CD71 on leukemia cells, improving cell recognition and elimination.
Researchers at the University of Illinois simulate the entire cell cycle of a minimal bacterial cell, replicating DNA and cellular functions. The team's three-dimensional, fully dynamic kinetic model mimics the actual cell, revealing the extent of DNA replication and symmetrical cell division.
A new study found that middle and high school students spend nearly one-third of the school day on their smartphones, with frequent checking linked to weaker attention and impulse control. The study also found that students who checked their phones more frequently showed poorer cognitive control, a key skill for learning and academic s...
A low-cost digital intervention increased expectation to adopt health behaviors among adults using GLP-1RAs, with effects persisting for 2 weeks. The written microsteps intervention plus short video boosters may play a role in promoting sustained behavior change.
A new study reveals that astrocytes regulate inhibitory signaling in the cerebellum during development, enabling the emergence of flexible and precise motor coordination. In contrast, younger animals rely on neuron-derived tonic inhibition, which is replaced by astrocyte-derived tonic inhibition in late adolescence.
Women with cardiometabolic risk factors such as type 2 diabetes and high waist circumference face a higher risk of liver fibrosis, with rates increasing 11-fold and 2.8-fold compared to men. The study highlights the importance of managing these risk factors for liver health beyond heart disease prevention.
People in states with abortion bans face limitations to obtaining care out of state, emphasizing the need for policy change, visible information, and resources. The study suggests supporting individuals through social support systems to address these limitations.
A nationwide intervention has led to increased kidney transplants among Black patients, with a 5.3 transplant increase per 1,000 listings. The study found that wait time modifications, required by a national policy, resulted in a 1.7-year gain in priority status for Black candidates.
A study in Taiwan found a positive association between maternal prenatal acetaminophen use and increased risk of attention-deficit/hyperactivity disorder (ADHD) and autism spectrum disorders (ASDs) in offspring. However, associations were not observed in sibling-matched analyses, suggesting unaddressed sources of bias.
The partnership aims to accelerate biomedical innovation through joint research programs, faculty collaboration, and expanded student training opportunities. Researchers will have access to shared laboratory infrastructure, reciprocal faculty affiliations, and joint grant proposals.
The policy brief outlines four courses of action to tackle AI implementation: bottom-up, problem-driven planning, transparency, accountability, and oversight. Without these measures, AI in the public sector will amplify current dysfunctions and feed distrust.
Researchers observed finless porpoises in Ise Bay, Japan, interacting with adults beyond their mothers, challenging the long-held assumption of their solitary nature. Infants approach and swim alongside adults who are not their mothers, suggesting a potential weaker mother-calf bond compared to other species.
Pituitary neuroendocrine tumors (PitNETs) are associated with cognitive decline, which may be linked to hormonal dysregulation and gut microbiota alterations. Surgical intervention improves cognitive function, suggesting a potential endocrine mechanism underlying cognitive dysfunction and recovery.
Researchers discovered that tendon stem cells and progenitor cells fail to differentiate into mature, functional cells, instead promoting scar buildup. Immune cells, including macrophages, also play a central role in sustaining fibrosis, creating a self-sustaining environment that is difficult to reverse.
A single session of exercise produces a burst of high-frequency brain waves, called ripples, in brain networks tied to learning and recall. The study, led by the University of Iowa, shows that even a single bout of exercise can rapidly alter neural rhythms and brain networks involved in memory and cognitive function.
A new UC San Diego study challenges the idea that pandemic viruses require rare adaptations in animals to infect humans. The research found that most zoonotic viruses, including COVID-19, do not show evidence of prior adaptation before emerging in humans.
Research by Per Martinsson finds that frequent phone scrolling during breaks impairs relationships and perceptions of the work environment. The study, based on 25 interviews and 1,700 survey respondents, shows a negative association between phubbing and poorer work environments.
A study by Linköping University found that traditional open-plan offices increase the risk of bullying, while activity-based offices show no increased risk. The researchers suggest providing private spaces and handling irritation before it escalates as key lessons for employers.
Researchers analyzed brain activity of over 570 people in game situations to understand adaptive mentalization, a process where we infer others' thoughts and adjust our behavior. The study found that brain activity in specific regions, including the temporoparietal cortex, predicts how well people adapt to changing opponent behavior.
Researchers discovered that FOXJ3 gene mutations disrupt brain layer formation, leading to drug-resistant epilepsy. The study reveals a critical link between abnormal brain development and epilepsy, identifying FOXJ3 as a key genetic and molecular cause.
A new study published in the Hypertension journal found that women who experience pregnancy complications may face an increased risk for cardiovascular disease later in life. Higher stress levels during and after pregnancy are associated with higher blood pressure levels 2-to-7 years after delivery.
A study by researchers at the University of Basel and University of Bern found that spring fatigue is not a real biological phenomenon, but rather a culturally influenced concept. Participants in an online survey reported feeling more exhausted in spring, but the data showed no correlation with seasonal changes.
A study of 2,997 adults with advanced prostate cancer taking androgen-receptor pathway inhibitors and anticoagulants found no increased risks of bleeding or clotting. The findings contradict previous lab results and provide reassurance for clinicians and patients managing anticoagulation alongside modern prostate cancer treatments.
Patients with neurological diseases face profound questions about identity, purpose, and meaning, but neurologists often lack training and tools to address these concerns. A new paper offers practical strategies for incorporating spiritual assessment into routine neurological care.
A new study reveals that the ancient reptile Sonselasuchus, a relative of the crocodile, began life on four legs before learning to walk on two. The discovery was made by analyzing the proportions of the limb skeletons of different animals, suggesting that the creature's bipedal stance may have resulted from differential growth patterns.
A new study suggests that the ultra-high-energy neutrino may have originated from a population of blazars, which could provide a plausible explanation for the rare phenomenon. The researchers used a combination of simulations and observations from various instruments to test their hypothesis.
New prescriptions for stimulants among adults with ADHD more than doubled since the COVID-19 pandemic, with the largest increases among younger adults. The trend is driven by improved recognition and treatment of ADHD in adulthood, as well as increased access to care and virtual health services.
A new study published in JCOM found that AI disclosure labels may have the opposite effect of what regulators intend, decreasing the credibility of true scientific information while increasing that of false claims. The study tested 433 participants and found a counterintuitive pattern where the same label reduces credibility in opposit...