A study by Zhejiang University researchers reveals that TATA box-binding protein-associated factor 1 (TAF1) acts as a context-dependent molecular switch regulating ferroptosis in cancer cells. In <em>TP53</em>-mutant tumors, TAF1 promotes nGPX4 degradation, increasing ferroptosis susceptibility. Conversely, in <em>TP53</em>-wild-type t...
A new study suggests that modern Japanese speakers are losing the literal meanings of traditional spousal terms shujin (husband) and kanai (wife), which historically reflected Japan's patriarchal roles. However, men still associate these terms more positively than neutral alternatives.
A new study by University of Cologne researchers found that political orientation significantly impacts romantic interests, with young Americans showing reluctance towards dating across party lines. The study suggests that people use politics as a filter to determine compatibility and social circle approval.
The study of exceptionally preserved fossils from a 62.2-million-year-old site in Egypt reveals that modern marine fish communities were already established approximately 4 million years after the dinosaur extinction. The Qreiya 3 Lagerstätte, an offshore marine ecosystem from the Danian Age, has yielded hundreds of fossil fishes, incl...
Jue Wang joins Insilico Medicine as Global Head of Business Development to drive high-value alliances and empower commercial growth. She brings expertise in small-molecule novel drug discovery and has led landmark collaborations worth USD 4 billion.
A novel deep learning framework integrates high-resolution pathology images with spatial transcriptomics and proteomics to reveal complex intra-tumor heterogeneity in colorectal cancer. The approach identifies distinct molecular subtypes that correlate with immune cell infiltration patterns.
The UJI Altadia Chair has published the first volume of the Encyclopaedia of Ceramic Technology, which synthesizes scientific foundations underpinning the manufacture of white ceramic products. The publication provides an in-depth analysis of processes and materials used in floor and wall tiles, earthenware, and porcelain.
A recent EHU study reveals that overreliance on generative AI tools can undermine key learning skills. However, students with strong self-regulation abilities are less likely to fall into this trap, as they tend to use AI as a tool for speed rather than relying solely on its responses.
Mitochondrial damage fuels neuroinflammation in CNS diseases, but targeted nanomedicines can restore function and reduce inflammation. Intelligent nanomaterials designed to cross the blood-brain barrier have shown striking efficacy in preclinical models.
The RBA hydrogels can stretch to more than three times their original length while remaining mechanically stable. They were used as strain sensors to detect subtle facial movements and distinguish between walking, jogging, and running in real time.
Researchers have developed a new metal-organic framework (MOF) that captures 170 mg of water per gram at just 0.2% relative humidity, one of the highest water uptake capacities reported in such conditions. The material shows excellent stability and selectivity for water molecules over nitrogen.
Studies in Sweden, Finland, and Denmark show that dirty waste disposal rooms evoke feelings of disgust, increasing the risk of incorrect waste disposal. Clean environments, on the other hand, lead to a decrease in littering.
MDNA, an open-source software suite, enables accurate models of DNA structures and simulations. It facilitates visualization and analysis of DNA-protein interactions, improving understanding of DNA dynamics in complex biological systems.
A new study by URV reveals that temperature affects aerosol dispersion, making respiratory diseases more contagious. The researchers found that greater temperature differences between exhaled air and ambient air cause clouds of particles to remain more concentrated and travel further.
Researchers developed a facile one-step aqueous synthetic strategy for fused azole–pyrimidine energetic materials, achieving high thermal stability and strong detonation performance. The method produced compounds with balanced energetic and thermal properties, comparable to conventional heat-resistant explosives like HNS.
A new framework, VIBEMed, uses multi-agent collaboration to break complex clinical decisions into specialist roles and employs a three-level self-evolution mechanism to improve performance over time. This approach demonstrates superior performance in complex medical reasoning and treatment planning tasks.
Researchers from NTU Singapore's School of Materials Science and Engineering and Nanyang Environment and Water Research Institute have developed a process called depolymerisation-induced polymer separation, or DIPS. This method selectively breaks down one type of plastic in mixed plastic packaging while leaving the other plastics intact.
Researchers have discovered a new antibiotic called manikomycin that targets the ribosome's exit site, making it effective against priority pathogens like Salmonella and E. coli. The discovery builds on work over 75 years ago, using an advanced laboratory technique to uncover a new compound.
By adding weak cross-linkers to polystyrene and a type of rubber used in shoe soles, MIT chemists have improved the ballistic impact resistance of these materials. The researchers found that these weak bonds selectively break at the site of impact, allowing the material to dissipate energy more effectively.
Extraordinary fossils from China confirm that bryozoans were active participants in the Cambrian explosion. The fossils, preserved in three dimensions with soft tissues intact, provide definitive evidence of a bryozoan affinity and rewrite the timeline for the origin of this phylum.
A new study at Columbia University's Mailman School of Public Health found that major health events increase the risk of housing instability and homelessness among Medicaid enrollees, with 21-35% rise in residential moves and 6-10% increase in homelessness risk. The study suggests that improving healthcare access and quality can also s...
Researchers create detailed cell map to identify genetic and cellular drivers of IBD, finding that many genetic effects occur in immune cells and epithelial cells. The study demonstrates the power of single-cell sequencing and genetics to unlock disease mysteries.
Researchers discovered a fast protective mechanism in cells that forms a ring-like structure around the nucleus to prevent DNA damage and cell death. This 'actin ring' protects the nucleus by confining and stabilizing it, making it less likely to rupture.
A new study on ancient genomes reveals that the extinct cave lion had a highly distinct evolutionary lineage, separating from modern lions over 1.5 million years ago. The research found evidence of interbreeding between cave and modern lions across tens of thousands of years, linked to past climate changes.
Researchers at UMass Amherst have designed a new therapy that combines engineered Salmonella bacteria with oncolytic viruses to target liver and pancreatic cancer. The treatment showed promising results in animal models, leading to significant tumor reduction and improved survival rates.
Researchers at Virginia Tech have developed an 'acoustic atom' that traps and controls sound waves in ways that mimic real atoms. This breakthrough could influence technologies connected to quantum AI, telecommunication, medical imaging, GPS, and more.
Researchers at the University of Pittsburgh School of Medicine discovered an unexpected chromosome interaction between telomeres and centromeres in some aggressive cancers. This interaction creates a genetic signature that could help identify ALT-positive tumors, which are often challenging to treat due to genomic instability.
Honeybee queens are created through an elaborate process involving young worker bees constructing customized wax chambers with unique physical and chemical properties. Researchers identified a previously unrecognized class of young worker bees dubbed 'queen cell builders' that appear uniquely adapted for the task.
A recent study published in JAMA Surgery found that surgeons experiencing substantial social jet lag have a higher associated risk of major adverse events in their patients. Interventions promoting regular sleep timing and reducing circadian misalignment may help improve surgeon burnout and patient safety.
A cohort study of U.S. households with children found that high medical expenses can strain household resources, making it difficult to afford basic necessities like food and housing. The study suggests a link between financial burdens and adverse health outcomes among this vulnerable population.
The EPFL team has developed an integrated ultrafast laser that rivals table-top femtosecond lasers, delivering pulses as short as 147 femtoseconds. This breakthrough uses the Mamyshev oscillator design, which is well-suited to photonic chips and can be manufactured at wafer scale.
Researchers developed a new approach to compressing X-ray imaging data in real time, achieving compression ratios exceeding 8,000 times. This method operates directly on high-throughput data streams and preserves scientific information, enabling real-time operation at high data rates.
Researchers discovered a more efficient method to eliminate errors in quantum computing by adapting the Schrödinger's cat scenario. They showed that stopping measurements immediately after detecting an error can increase confidence and reduce disturbance, enabling the detection of quantum information without disrupting it.
Researchers discovered that spider webs, particularly those with environmental debris, can collect viable fungi from agricultural ecosystems. This approach allows for the recovery of living organisms that can be further studied, providing a supplementary sampling surface for capturing biologically relevant particles.
The Pacific Intermountain Network aims to develop comprehensive educational pathways from K-12 awareness programs to advanced technical training. Boise State's existing engineering programs and established relationships with regional employers will connect community colleges, universities, and industry partners.
Researchers at Southwest Research Institute (SwRI) have developed methods for analyzing light emitted during hypervelocity impacts using high-speed spectroscopy. The study aims to identify materials involved in collisions, benefiting missile defense and planetary science fields.
A new UN report details the environmental costs of artificial intelligence, including its burgeoning electricity use, carbon emissions, water footprint, and land occupation. The investigation finds that AI's expansion involves significant energy consumption, leading to substantial CO2, water, and land footprints.
Researchers have developed molecular cages that encase tetrazine, allowing for specific targeting of cancer cells for imaging and drug delivery. This technology enables precise spatial control over chemical reactions in living systems, promising improved outcomes for patients with limited side effects.
A new study finds that hail conditions are changing due to global warming, with warmer regions experiencing a decrease in summer hail risk and cooler regions facing an increase in winter hail risk. The shift is attributed to changes in atmospheric conditions, including the melting of frozen hailstones and the formation of stronger storms.
A nearly 2.5-meter-long woolly mammoth tusk was discovered in Taimering, Bavaria, Germany, along with over 70 additional bones and bone fragments. The tusk shows clear evidence of human cutting marks, suggesting that the animal was butchered by Palaeolithic hunters and gatherers.
The HETDEX project has released its comprehensive dataset, containing over 600 million spectra from the early universe. This dataset will enable scientists to study how galaxies formed and evolved, map large-scale cosmic structures, and investigate rare objects. AI is expected to play a key role in analyzing this vast dataset.
A new summary of evidence reveals that antidepressants have limited benefits beyond 12 months and may cause severe withdrawal symptoms. Researchers are calling for treatment reviews every six months and recommending gradual weaning strategies when discontinuing medication.
A recent study by University of Gothenburg researchers found that antibiotics for uncomplicated acute sore throats have minimal preventive effect against serious streptococcal infections. Early recognition of warning signs is crucial, and a vaccine is being awaited as a long-term solution.
The RESINA project, launched by three Spanish universities, aims to identify and transfer sustainable ways of living from rural Spain. The project will document practices based on neighbourly cooperation, agroecology, and communal resource management, making them publicly available through an Open Methodological Toolkit.
The global data centers powering artificial intelligence are projected to consume nearly triple the combined annual electricity use of Pakistan, Bangladesh, and Nigeria by 2030. AI's environmental cost is being systematically mismeasured, with its water footprint equaling the basic annual domestic water needs of all 1.3 billion people ...
New research suggests that mangrove forests may not store as much carbon as previously thought, but instead release it as sea levels rise. The study found that localized areas may experience increased carbon storage, but the entire forest's storage is likely to decline over the next 100 years.
Researchers developed a machine learning framework to detect and classify shell-crushing sounds, enabling the quantification of predator impacts on mollusk populations. The system uses multi-step approaches and demonstrates strong performance in controlled tank conditions and field settings.
The American Heart Association has launched a new research network to improve heart transplant outcomes, with $4.5 million in funding. The initiative aims to address long-standing gaps in innovation, equity, and patient outcomes by fostering collaboration across institutions and generating actionable data.
Researchers tracked microbial community shifts across six sites over four years and discovered that each site had its own stable microbial community. These communities were organized around two broad groups of microbes, with stable microbes maintaining core processes and responsive microbes capitalizing on new opportunities.
Researchers discovered a previously unknown binding site in a cancer-related protein that could lead to more precise cancer drugs. The study reveals the power and limitations of AI tools for drug discovery, showing that even small chemical changes can dramatically alter how molecules bind to proteins.
A new predictive model developed at Washington State University can identify the reservoirs of emerging zoonotic viruses and dangerous pathogens like Ebola. The model uses serological data and seasonal biological patterns to narrow down when viruses are most likely to be found in wildlife.
A pilot study published in Communications Medicine demonstrates the potential of a ketogenic nutritional intervention in treating anorexia nervosa. The intervention was well-tolerated and showed significant improvements in eating disorder symptoms and depression scores.
A recent study in mice reveals a shared hub of memory cells that links incoming and outgoing signals, allowing the brain to reuse some cells to store many different memories. This 'switchboard' helps maintain stability while learning new information.
A new collaboration between Trace Institute and Noonautics aims to develop a quantitative framework for interpreting the rich details of DMT experiences. The project will combine theoretical models with human experiments to test predictions for an empirical understanding of altered states of consciousness.
Researchers at Fraunhofer Institute develop a GaN-based power electronics module for 800V bidirectional direct current charging systems. The module enables flexible and efficient charging with improved compactness and reduced costs.
New simulations reveal that neutrino fast flavor conversion affects core-collapse supernovae explosion mechanism, with impact depending on progenitor mass. The findings highlight the importance of accurate neutrino transport and provide a robust argument for FFC's role in CCSNe.
A new study from Stockholm University found that young guppies raised with visual contact to live fish developed larger brains and relatively larger olfactory bulbs compared to those with only screen-based exposure. This suggests that interactive social experiences during development may be important for normal brain growth.
Researchers developed a new platform to visualize drug-tumor interactions, allowing them to measure drug delivery and signaling in human solid tumors. This approach revealed pronounced spatial heterogeneity in drug delivery and target engagement across different tumor types.
Researchers at Washington University School of Medicine engineered a hookworm to produce and deliver an antibody neutralizing tetrodotoxin. The parasites successfully produced the antitoxin and secreted it into the bloodstream, demonstrating a potential platform for long-term drug delivery.
A new observational study suggests that the way ultra-processed foods are made contributes to health risks like diabetes, heart disease, and early death. Even after accounting for nutritional quality, researchers found that people who ate more ultra-processed foods had worse health outcomes.