A study reveals that pre-eclampsia increases the risk of developing severe cerebrovascular complications, including stroke, after childbirth. The researchers found that a history of PE impairs collateral recruitment and worsens ischemic stroke outcomes due to increased sensitivity to cerebral ischemia and elevated oxidative stress.
The Dresden research team developed an autonomous AI agent for precision medicine that can process multimodal data and have reasoning capabilities. The AI agent reached correct clinical conclusions in 91% of cases and accurately cited relevant oncology guidelines in over 75% of its responses.
Researchers at East China University of Science and Technology discovered a novel photo-rearrangement reaction in diarylethenes induced by intramolecular proton transfer, yielding polycyclic aromatic structures. Mechanistic studies revealed an electrocyclization process followed by IPT-driven decarboxylation.
New research warns against widespread use of Fecal Microbiota Transplants (FMT) due to potential for long-lasting, unintended health consequences. Mismatches in gut ecosystems can lead to changes in metabolism, behavior, and energy balance.
A recent study found that the perception of being responsible for one's actions and their consequences decreases when individuals follow orders, affecting both civilians and military personnel. The study used fMRI scans to analyze brain activity while participants made moral decisions with varying degrees of freedom.
A groundbreaking study suggests that the skin may serve as a biomarker for pediatric eosinophilic esophagitis (EoE), a chronic allergic disease of the esophagus. The study found significant deficits in ceramides, lipid molecules essential for the skin's protective barrier, in children with EoE but without atopic dermatitis.
New study reveals insights into giant viruses and their role in marine ecosystems, including photosynthesis manipulation and public health hazards. The discovery of 230 novel giant viruses has significant implications for predicting and managing harmful algal blooms.
Researchers discovered that the brain's retrosplenial cortex (RSC) encodes competing navigation hypotheses in distinct neural activity patterns. These patterns allow animals to choose the correct path despite ambiguity, and can be used to compute how to reach a reward.
A recent UJI study reveals gender inequalities in the Spanish audiovisual sector, with only 35% of content created by women. The research also shows disparities in roles such as directors and photographers.
A new AI tool predicts infectious disease risk using large language modeling, consistently outperforming existing methods. The model uses real-time information to predict disease patterns and hospitalization trends, filling a gap in pandemic prediction tools.
The Global Declaration of Commitment for Scientific Ocean Drilling aims to promote global cooperation and collaboration in ocean science. The declaration sets out core principles for transparent access to data and samples, inclusive participation, environmental responsibility, and alignment with the UN SDGs.
Researchers from Chinese Academy of Sciences have synthesized a new, highly neutron-deficient isotope of protactinium, protactinium-210. The discovery validates the facility's capability for studying heavy and superheavy nuclei.
Researchers review nanozymes derived from Chinese herbs, including their catalytic properties, biomedical applications, and potential challenges in developing herbzymes for practical use. The review highlights three main types of herbzymes: herb carbon dot enzymes, polyphenol-metal nanozymes, and herb extract nanozymes.
A cross-sectional study found significant differences in poor mental health among US workers by sociodemographic categories and industry/occupation groups. The findings suggest that work-related factors may contribute to mental health outcomes, underscoring the need for targeted prevention and treatment strategies.
Researchers have synthesized CrNbO4, a novel dual functional scale that protects refractory high-entropy alloys (RHEAs) from oxidation and thermal attack. It exhibits low thermal conductivity and resistance to CMAS corrosion.
Fermenting legume pulses increases their antioxidant activity by up to 83% and their capacity to regulate Type 2 diabetes markers by up to 70%, according to a study. Red lentil and green split pea exhibited the greatest improvements in antioxidant scavenging activity and protein solubility.
Researchers have developed glass-epoxy-based waveguides with low polarization-dependent loss and differential group delay, suitable for stable signal transmission in co-packaged optics. The waveguides demonstrated high power stability and reliability under six hours of continuous use.
The American Meteorological Society has awarded its 1,000th CBM designation to Ryan Marando, a meteorologist at WHIO-TV in Dayton, OH. This milestone recognizes the expertise of on-air weather communicators in both meteorological science and forecasting.
Researchers developed world's first practical surface-emitting laser using quantum dots, advancing miniaturization and energy efficiency of light sources. The innovation enables high-performance, scalable structures and cost reductions through mass production.
Frei Otto's ideas revolutionized architecture with his focus on lightweight, interdisciplinary, and responsible design. His work continues to inspire research in sustainable building methods, and his legacy shapes the University of Stuttgart's strategic profile area for Architecture and Adaptive Buildings.
An international team of astronomers trained a neural network with millions of synthetic simulations and artificial intelligence to tease out new cosmic curiosities about the black hole at the center of our Milky Way. The researchers suspect that the black hole is spinning at nearly top speed, its rotation axis pointing towards the Earth.
Researchers at Heidelberg University developed high-resolution environmental suitability maps to identify areas conducive to breeding, leveraging satellite imagery and climate data. The maps help guide targeted interventions in mosquito-endemic urban areas.
The article reviews sustainable materials for terahertz functional devices, highlighting their potential in wireless communication, biomedical diagnostics, and environmental sensing. Researchers emphasize the need for cross-disciplinary collaboration to overcome challenges and develop hybrid organic-inorganic systems.
A team of researchers from Japan has developed an ultra-compact, low-power 150 GHz radio module enabling high data rates in mobile devices. The proposed design integrates a phased-array transceiver with several key innovations to overcome the main challenges of operating at frequencies in the 150 GHz band.
Researchers discovered how VCP, an enzyme that unravels proteins, interacts with tag-removing enzymes DUBs to regulate protein degradation. This interaction may have implications for treating neurodegenerative disorders like Alzheimer's and certain cancers.
Researchers developed a systems approach to measuring organelle changes in living cells as they grow. The study found that certain organelles grow faster than others and that the vacuole plays a key role in buffering the cell against randomness.
A recent study found that coral reefs are rapidly moving poleward due to ocean warming, but immediate action can still significantly improve their future outlook. The research suggests that reducing greenhouse gas emissions could limit coral loss to around a third, rather than the expected 86%.
Scientists have modified mRNA vaccines to include the cytokine IL-12, enhancing T cell responses and improving protection against diseases such as SARS-CoV-2, influenza, melanoma, and listeria infection. The study's findings suggest a promising approach to enhance immune stimulation against cancer and other pathogens.
A study by the SmartVote project reveals a growing social concern about information manipulation, with far-right parties being major sources of false content on social networks. The report highlights the need to improve media literacy to combat disinformation and its impact on democratic quality.
Researchers uncover valuable insights into past climate scenarios and marine ecosystems through ancient sediment cores. The study highlights the need for more data to improve future climate models and transform our understanding of Earth's complex life systems.
A large cohort study has shown that supplementary treatment with statins can boost survival chances for critically ill patients with sepsis. The results indicate a 39% lower death rate over 28 days after hospital admission.
High blood pressure typically has no signs or symptoms, according to the CDC. Few U.S. adults can correctly identify what blood pressure reading is considered high (130/80 mmHg). Despite prevalence, many people mistakenly believe high blood pressure always has noticeable symptoms or can be identified by feeling calm and relaxed.
The employment-to-population ratio for people with disabilities increased to 38% in May 2025, while the labor force participation rate also remained stable. In contrast, the employment-to-population ratio and labor force participation rate for people without disabilities decreased slightly, reflecting broader economic trends.
PanDerm, a new AI model, analyzes multiple types of images to improve skin cancer diagnosis accuracy by 11% when used by doctors. The tool also enhances diagnostic accuracy for non-dermatologist healthcare professionals by 16.5%.
Research reveals myosin XI's essential role in guiding AtNIP5;1 to its correct location on the cell membrane, enabling active boron absorption. Plants lacking myosin XI exhibit severe growth defects and reduced boron levels, highlighting the protein's critical function.
A research-based workbook tackles chronic nightmares and insomnia, offering tools to rewrite distressing dreams, improve sleep quality, and regain daytime functioning. The author, MSU Psychology Professor Michael R. Nadorff, aims to provide empirically-supported treatments for this debilitating disorder.
Researchers analyzed video clips of bumblebee visits to lousewort flowers, revealing a unique
Researchers found that amino acids can actively promote RNA polymerization under mild, prebiotic conditions, increasing formation by up to 100-fold. This process is driven by acid-base catalysis, enabling the shuttle of protons in the reaction. The study suggests a mutual dependence between RNA and amino acids, reshaping our understand...
Researchers explore strategies for converting plastics into valuable chemicals through photocatalysis, highlighting indirect conversions of PET, PLA, and PE, as well as direct conversions of PE, PLA, and PVC. The review also discusses challenges and future outlooks for this clean energy source.
Chronic liver diseases like MASLD and MASH affect 33% and 5% of adults worldwide, respectively. Experts propose doubling MASH diagnosis rate by 2027 to improve outcomes and reduce healthcare burdens. A paradigm shift towards preventive hepatology is key to addressing this growing public health threat.
A study of 1084 hospital nurses highlights six key themes that impact quality care, including patient-centered approaches, adequate staffing, and culturally competent nursing workforce. Nurses proposed solutions to address these issues, aiming to improve health outcomes for vulnerable populations.
A new meta-analysis found that symptom provocation before repetitive transcranial magnetic stimulation (rTMS) treatment may enhance clinical response for depression, obsessive-compulsive disorder (OCD), and nicotine dependence. rTMS was nearly twice as effective when symptom provocation was used compared to when it wasn't.
Researchers found that children who responded better to myopia lenses carried a higher number of nonsynonymous mutations in genes like RIMS2 and LCA5, which are involved in retinal function and visual processing. This study paves the way for personalized treatment strategies using genetic screening.
Researchers found that dominant predatory fish species acquired most of their energy from kelp, but on turf-dominated reefs, they turned to phytoplankton for energy. Kelp forest collapse removed a key source and pathway for energy flow in the food web.
New radioimmunotherapy approaches show promise against advanced breast cancer and prostate cancer. Additionally, new imaging tools enhance cancer detection and diagnosis, while a proposed standard improves lesion interpretation. Cost-effectiveness studies also support novel therapies for rare digestive cancers.
Researchers developed an anisotropic thermoelectric aerogel inspired by human muscle, enabling directional heat transport and electrical conductivity. The material converts heat gradients into electrical signals without external power, providing real-time temperature monitoring.
A study found that knowledge-based messages are more well-received than those focusing on avoiding pain during a pap test. Demonstrating medical instruments like the speculum can cause unintentional fear, especially when combined with messaging about potential discomfort.
Researchers at the University of Cincinnati are exploring ways to target the lifecycle of Trypanosoma cruzi, the parasite behind Chagas disease. By studying the parasite's complex lifecycle and vulnerabilities, scientists aim to develop new treatments for this deadly disease, which affects millions worldwide.
A new study found that carbon stable isotope values, which measure dietary intake of added sugars, do not predict sugar consumption among young children but do among mothers. The researchers suggest that this may be due to differences in diet during childhood versus adulthood.
Researchers have demonstrated that a novel protein-based nanoparticle can stabilize and deliver mRNA vaccines, making them more effective against Infectious Bronchitis Virus in chickens. The vaccine shows a 1000-times increase in antibodies and boosts immune cell activity.
Researchers found hurricanes dramatically change oxygen concentrations and bring nutrient-rich water to the surface, creating phytoplankton blooms that support a variety of marine life. This process has significant impacts on ocean ecosystems, particularly in areas with low-oxygen zones.
Researchers have developed a miniaturized toothbrush-shaped ultrasound transducer that can provide accurate images of teeth and gums, offering a less invasive alternative to traditional periodontal probing. The device has been shown to produce high-quality images similar to those obtained with manual metal probes.
Researchers at the University of Tokyo have developed a new transistor design using gallium-doped indium oxide, achieving high mobility and reliable performance. The gate-all-around structure enhances efficiency and scalability, making it suitable for big data and AI applications.
A newly developed AI model, crossNN, accurately diagnoses brain tumors in 99.1% of cases and differentiates between over 170 tumor types from all organs with 97.8% accuracy. This technology enables non-invasive diagnostics using cerebrospinal fluid samples, providing a stress-free alternative to traditional biopsy methods.
A cohort study reveals high support for care economy policies among all political affiliations, suggesting a policy window to address the needs of aging populations and those with disabilities. The results also highlight the importance of considering caregiving responsibilities when evaluating support for care economy policies.
A comprehensive inventory of wildlife species dependent on rangelands has been published by Montana State University. The study identifies over 1,066 species that rely on these ecosystems for survival, with 33 endangered and vulnerable species listed by the International Union for Conservation of Nature.
Researchers identified a gene mutation that disrupts iron absorption in patients with Crohn's disease, leading to persistent anemia. The study sheds light on how genetic risk factors for IBD can compound patient symptoms by interfering with nutrient absorption.
A team from Institute of Science Tokyo has developed a postfunctionalization technique allowing for the incorporation of phosphonate esters under visible light conditions. This breakthrough paves the way for a broader range of polymer modifications, enabling the creation of novel polymer architectures with unique properties.
Researchers validated a blood test for diagnosing Alzheimer's disease with 95% sensitivity and 82% specificity. The test measures two proteins associated with amyloid plaque buildup, offering a more accessible and cost-effective alternative to invasive PET scans.
Researchers at University of California San Diego discover itaconate stimulates seedling development, enhancing crop growth and potentially offering a sustainable solution for increasing food production. The study provides new insights into the molecule's role in plant physiology and its connections to animal biology.
Researchers at EPFL have created ultra-selective aptamers that target specific binding sites on viral spike proteins with unprecedented precision. These multivalent binders show stronger and more selective binding affinities than traditional monovalent binders, making them promising for biomedical diagnostics and therapeutics.
A real-world study found that mailed self-collection HPV tests significantly increased cervical cancer screening participation among never- and under-screened US women. Women who received the self-collection kits were more than twice as likely to participate in screening compared to those who received only a telephone reminder.