Researchers discovered how cigarette smoke alters the function of Mucosal-Associated Invariant T (MAIT) cells in the lungs, making smokers more susceptible to respiratory infections and worsening COPD. Cigarette smoke components bind to protein MR1, blocking activation of MAIT cells.
The University of Virginia's AI-powered vision system, mimicking praying mantis eyes, has been selected as the best paper of 2024 by Science Robotics. The innovative system enables machines to track objects in 3D space, addressing limitations in current visual data processing.
A substantial proportion of US adults are aware and have experimented with synthetic menthol-mimicking cigarettes, posing a public health risk. These products could undermine the effectiveness of menthol cigarette bans in promoting smoking cessation.
A study by Bonn researchers has shown that local Large Language Models (LLMs) can structure radiological findings in a privacy-safe manner, without transferring data to external servers. The open-source LLMs performed equally well as commercial models with advantages of being developed locally.
Researchers develop a dual-cross-linked network that enhances the toughness and stretchability of polymeric materials. The introduction of reversible secondary interactions between chemically exchangeable units and NIPAM improves ductility, while optimizing the number density of hydrogen bonds achieves optimal results.
Researchers from Lancaster University found a significant link between hearing impairment and an increased risk of developing Parkinson's disease. The study analyzed data from the UK Biobank, revealing a 57% higher risk for every 10-decibel increase in baseline hearing loss.
A global study has identified nearly 300 genetic links to depression, revealing the condition's impact on the brain and suggesting new treatment targets. The research, involving over five million people from 29 countries, highlights existing drugs that could be repurposed for depression treatment.
A new study reveals that delta opioid receptor agonist KNT-127 has a rapid and effective antidepressant effect with minimal side effects. The research highlights the molecular mechanisms underlying its action, including mTOR signaling pathways and Akt activation in the medial prefrontal cortex.
A team of astronomers identified a large sample of 'little red dots' containing signs of growing supermassive black holes, hinting at an era of obscured black hole growth in the early universe. The distribution of these objects suggests they emerged and declined around 600-1.5 billion years after the big bang.
A study found that automatically enrolling UK banking customers into text message alerts reduces overdrafts and unpaid item charges by 4-19%, resulting in potential savings of £170-£240 million. The researchers suggest this policy could benefit low-income customers, frequent over drafters, and financially vulnerable consumers.
A new USC study reveals that the US is facing a shortage of 4.5 million homes due to policy missteps in the early 2000s, which led to a historic housing bubble and subsequent Great Recession. The crisis has disproportionately affected millennials and people of color, with racial and ethnic disparities in homeownership widening over time.
A comprehensive survey predicts that 36% of anurans' habitats worldwide will be threatened by rising temperatures and water scarcity. The Amazon and Atlantic Rainforest, home to the most diverse anuran species, will face devastating effects from drought events.
A team of researchers created a high-efficiency broadband light absorber within an ultrathin amorphous silicon layer embedded with silver nanorings, achieving over 100% photonic enhancement. Machine learning techniques were used to optimize the design, significantly reducing computational resources needed for metamaterial design.
Researchers have uncovered clay tablets with ancient cuneiform writing, game boards, and large structural remains at the ancient Mesopotamian site of Kurd Qaburstan in Iraq. The study sheds new light on literacy, urban development, and social inequality in this Middle Bronze Age city.
Researchers found that hospitals with high percentages of Black patients (high-Black-serving hospitals) have 6% to 7% more patients per nurse. The study suggests policy solutions to improve staffing in these hospitals or for patients to go to better-staffed hospitals
A new study found that smoking has a negative effect on earnings among younger workers, especially among the less educated. The researchers discovered that reducing smoking by five pack-years could lead to a 9% increase in earnings.
Researchers at the University of Southampton have proposed that certain wild plant species possess key genetic and morphological traits making them more suitable for domestication. The study aims to inform future work on adapting species to improve food security in a changing climate.
A four-year study on eating disorders in older Hispanic women, funded by the NIH, aims to reduce multimorbidity and pioneer scalable interventions. Researchers will assess the impact of binge eating disorders on mental and physical health.
A clinical trial published in the New England Journal of Medicine showed that levofloxacin substantially reduced the risk of developing drug-resistant tuberculosis. The study found that levofloxacin reduced the risk of multidrug-resistant TB in adults and adolescents by 45 percent, and also significantly reduced the risk among family m...
NRL oceanographers received a Group Achievement Award from NASA for their collaboration with S-MODE, providing real-time ocean model forecasts and glider guidance. The project successfully observed and forecasted ocean features that are too small to see from space, allowing scientists to better understand the global earth system.
Researchers identified early cellular changes associated with Mandibular Hypoplasia, Deafness, Progeroid Features, and Lipodystrophy (MDPL) syndrome, a rare genetic aging disorder. MDPL syndrome is characterized by premature aging of mesenchymal stem cells, which can form tissues like bone and fat.
US patent grants increased by 3.8% to 324,043, with Samsung retaining the top spot for the third consecutive year. Contract chip maker TSMC rose to second place with a 8% increase in patents.
A new study from the USC Schaeffer Center finds that people with mental health symptoms from low- and middle-income households experience a 71% decline in outpatient mental health visits after enrolling in Medicare. This decline is also associated with a 47% lower likelihood of receiving psychotropic drugs.
Boron-doped diamonds exhibit plasmons, allowing electric fields to be controlled on a nanometer scale, for advanced biosensors and nanoscale optical devices. This discovery could pave the way for new types of biomedical and quantum optical devices.
A new AI model will analyze combined data from calcium-scoring CT scans, clinical risk factors, and demographics to identify high-risk patients. The project aims to accurately predict cardiovascular events, including heart failure, and provide personalized treatment options.
Researchers at PolyU have invented a ground-breaking self-powered mechanism to eject freezing droplets, enabling cost-efficient and promising technological applications. The discovery uses spring-like elastic pillars to accelerate ejection velocity and enlarge kinetic energy transformation of freezing droplets.
Janet Rossant takes over as Editor-in-Chief of Stem Cell Reports, aiming to publish high-quality primary research articles and commentaries that shape the field of stem cell science. She brings extensive experience and scientific expertise to the position, previously serving as ISSCR President.
Researchers are tackling the problem from multiple perspectives, bringing in interdisciplinary expertise to understand the virus on a fundamental level. The project aims to inform the general public of the challenges that plant viruses and vectors present to global food and nutritional security.
A new study has identified genetic and demographic factors that increase the risk of developing age-related macular degeneration (AMD). The research found a significant difference in AMD risk between European and non-European descent populations, highlighting the importance of diverse ancestry groups in understanding this condition.
A new national survey by Orlando Health finds that 56% of Americans are unaware that bariatric surgery is an effective way to improve fertility. Bariatric surgery has been shown to regulate hormones and normalize menstrual cycles, increasing a woman's chances of conception. The study highlights the connection between obesity and infert...
The USPSTF concludes that screening for osteoporosis can help prevent fractures in older women. However, the effectiveness of screening for men is unclear due to insufficient evidence.
Researchers propose a method to enhance thermal conductance properties of amorphous silicon metasurfaces through laser-induced crystallization, reducing temperature rises by up to 52%. Simulations show excellent light manipulation capabilities in both amorphous silicon and polysilicon metasurfaces.
Two non-retinoid compounds were identified that improve cell surface expression of rhodopsin in 36 genetic subtypes of retinitis pigmentosa and protect against retinal degeneration in mice with the disease. The treatment showed improved overall retina health and function, prolonging photoreceptor survival.
A study of over 2,000 Korean older adults found that eating pork was positively correlated with nutrient intake, diet quality, and handgrip strength. The researchers suggest that pork can act as a carrier food to promote the consumption of other healthful components of the Korean diet.
University of Birmingham researchers have been awarded a grant to study the mechanisms driving early cardiac dysfunction in CKD. The study aims to identify interventions that can reverse or prevent heart disease in its earliest stages.
A new study by researchers Valentina A. Assenova and Raphael Amit from The Wharton School reveals that cultural tightness-looseness significantly influences entrepreneurial activity worldwide. Cultural looseness explains 56% of the variation in new firm formation rates across nations.
The Vanderbilt Transplant Center achieved a world record by performing 174 adult and pediatric heart transplants in 2024. The team's success was attributed to their multidisciplinary approach, innovative practices, and ability to accept high-risk patients from other centers.
A new study reveals that college students and older adults gain weight during the holiday season, but in different ways. College students add muscle mass, while older adults gain fat. This finding highlights the importance of understanding weight and health across major life stages.
Researchers at the University of Michigan will develop shock absorbers, noise-mitigating curtains, and hardware-in-loop platforms to improve testing and durability. The projects aim to make offshore renewable energy more reliable and better neighbor to marine life.
The IP2vec model represents IP nodes based on connection relations and delay, improving geolocation accuracy. It achieves a mean geolocation error reduction of 33%, 39%, and 51% compared to Hop-Hot, IP-geolocater, and SLG algorithms.
DNNs have an inbuilt 'Occam's razor,' favouring simpler solutions that fit training data. This bias helps them generalize well on simple patterns but may struggle with complex data, aligning with real-world data characteristics.
The ePRO monitoring system significantly improved patient-physician communication and treatment explanations, supporting patient-centered cardiovascular care. The study found that the system's implementation enhanced patient outcomes and reduced healthcare disparities.
Researchers found that humans still outperform ASR systems in noisy environments, but Whisper large-v3 matched human performance in all tested conditions except naturalistic pub noise. The system's ability to process acoustic properties and map them to the intended message was impressive.
The study uses GPR and laser scanners to create a digital map of the Castle's sub-surface, revealing underground cavities and passageways. The technology provides a historical record and allows for immersive experience projects combining history and innovation.
A new study identifies loss-translocation-amplification chromothripsis as a key mechanism driving osteosarcoma tumour development and evolution. This discovery has significant implications for treatment options and patient outcomes, highlighting the importance of investing in studies exploring cancer mechanisms.
A team of researchers from Florida Atlantic University, San Diego Natural History Museum, and SeaWorld San Diego collaborate to digitize a rare vaquita skeleton, providing a valuable resource for conservation efforts. The scans resulted in three terabytes of data and will be used to create replicas for public display and education.
Researchers discovered how polarons behave in tellurene as it becomes thinner, revealing changes in electrical transport and optical properties. This knowledge could inform the design of advanced technologies like more efficient electronic devices or novel sensors.
Researchers have developed a method to stretch and immobilize single DNA molecules, enabling detailed analysis. By controlling the shear force applied through liquid pressure flow and bonding the molecule to a substrate, scientists can distinguish between tiny biomolecular features with higher precision.
Researchers at the University of New South Wales have demonstrated a novel method for quantum error detection and correction, leveraging an antimony atom's eight possible spin directions to create a robust system. This breakthrough has significant implications for building reliable quantum computers.
A new species of giant isopod, Bathynomus vaderi, has been discovered in Vietnamese waters, reaching lengths of up to 32.5 cm and weighing over a kilogram. The species was named after Darth Vader's iconic helmet and has become an expensive delicacy in Vietnam.
UC Irvine and Columbia University researchers created a biocompatible sensor implant that monitors neurological functions through successive phases of a patient's development. The device uses organic polymer materials and can conform to organ structures as they grow.
A recent NUS Medicine study found that a molecule called DUSP6 plays a major role in helping colorectal cancer grow, with higher levels linked to poorer prognosis and decreased survival. Researchers suggest blocking DUSP6 could lead to new therapies for CRC treatment.
Researchers from UNIGE-HUG Centre and MSF successfully demonstrated the effectiveness of a hepatitis E vaccine in an outbreak in Bentiu, South Sudan. The study showed that two doses of the vaccine reduced the incidence of the disease and provided protection against severe symptoms.
A recent study has discovered that saliva contains special vesicles with extrinsic tenase complexes, which trigger rapid coagulation of the blood in haemophilic patients. This finding provides significant contributions to understanding the disease and its treatment options.
A new study using a novel mouse strain expressing Halo-tagged SOCS1 reveals that the inhibitor needs to exceed a threshold level to suppress GM-CSF and IFN-gamma signaling. The findings emphasize SOCS1's crucial function in modulating cytokine signaling.
Researchers developed a gene-editing treatment that reduces prion protein levels in the brain by up to 60% and extends mouse lifespan by about 50%. The base-editing approach could lead to a one-time treatment for prion disease patients.
Researchers from the University of Guelph studied plant-based proteins and their interaction with fat matrices to improve the quality of vegan cheeses. They found that a blend of pea protein, sunflower oil, and coconut oil created a cheese with a firm texture and lower saturated fat content.
A recent study found that biomass burning products are toxic to human lung cells, causing inflammation and oxidative stress. The research emphasizes the need for extended air quality networks across the European Union to monitor key biomass burning markers.
Researchers investigated the functional roles of epigenetic modifier SETD2, finding its catalytic activity essential for embryonic development and H3K36me3 levels. Noncatalytic functions were observed, suggesting alternative mechanisms for gene regulation in specific contexts.
A new Australian study found that IVF pregnancies had the highest exposure to teratogenic medicines during the first trimester, compared to naturally conceived pregnancies. The risk was linked to medications used as additional treatment following ART to prevent repeat miscarriages or failed implantation.
Marie Bo&r's $875,000 grant will fund her project to learn more about partons from an experimental and phenomenological point of view. Her goal is to understand the static and dynamic properties of quarks when confined in a nucleon, with potential implications for the study of radioactivity.
A survey conducted by Professor Takahiro Endo at Osaka Metropolitan University found that Hiroshima Prefecture provided a free water inspection service for well owners after the 2018 floods, promoting their initiative to open inspected wells to the public. This collaborative effort supplemented local governments' emergency water supply...
Researchers at UVA have developed computer models to target specific bacteria in specific parts of the body, reducing the chance of antibiotic resistance. This approach could lead to more effective treatments and reduce the need for broad-spectrum antibiotics.
A University of Michigan study finds that 85% of Mexican Americans with dementia are unaware of their diagnosis, surpassing the overall rate for US Hispanics and Latinos. The lack of awareness is attributed to physicians' reluctance to diagnose dementia due to cultural and communication barriers.
A restrictive episiotomy policy implemented in France has led to a decrease in episiotomy rates and anal sphincter injuries during labor. However, further research is necessary to determine the optimal rate of episiotomies and assess potential risks to specific subgroups.
Mayo Clinic is developing foundation models with Microsoft Research and Cerebras Systems to personalize patient care, accelerating diagnostic time and improving accuracy. These multimodal models integrate radiology images and genomic sequencing data to transform clinical diagnosis and treatment.
A randomised controlled trial found integrating lifestyle support into back pain care reduced disability by 1.3 points and helped participants lose an average of 1.6kg more than the control group
A recent UC Irvine-led study found that nursing homes experiencing staffing instability see changes in their Five-Star Quality Rating System scores. Adding this metric would empower families and encourage facilities to prioritize consistent staffing.
Researchers developed a supramolecular probe with enhanced phosphorescence properties for biological imaging and sensing. The probe demonstrated outstanding stability, biocompatibility, and specificity in viscosity response, enabling real-time visualization of critical physiological processes in cells and in vivo biosensing.
The American Association for Anatomy (AAA) has announced the recipients of its 2025 Spring Awards, honoring excellence in various fields of study. The awards include the Henry Gray Scientific Award, A.J. Ladman Exemplary Service Award, and others.
Researchers evaluated the noise impact of offshore wind farms on fishes and dolphins in the Pearl River Estuary. The study found that pile driving noise during construction can significantly affect marine animals, with predicted impact zones varying by species.
Scientists at Salk Institute discovered that removing bile acid-creating protein BAAT and adding bile acid UDCA controls tumor growth in mice with liver cancer. UDCA supplements may be a quick solution to improving liver cancer patient outcomes.
Scientists develop novel approach using Cry14 protein to combat soybean cyst nematode (SCN), a major soybean pest. The research demonstrates that Cry14 reduces SCN population in soybean roots, leading to higher yields and potential resistance against native traits.
Researchers are pinpointing areas of high overdose frequency to implement targeted interventions, including naloxone kits and fentanyl test strips. The study aims to reduce overdose deaths and improve access to life-saving resources in underserved communities.
Researchers developed an AI model to detect brain cancer spread in surrounding tissue using MRI scans, showing 85-per-cent accuracy. This non-surgical method offers insights into patients' cancer without aggressive surgery, potentially improving treatment and survival.
A recent study found that both men and women with greater upper body strength tend to have more lifetime sexual partners. Despite theories suggesting men's strength is linked to reproductive success, the research suggests that physical strength may play a role in mating success for both sexes.
A large UK trial found that adding procalcitonin (PCT) to routine care did not reduce IV antibiotic use in hospitalized children. The study, part of the BATCH trial, enrolled nearly 2,000 children and tested PCT's effectiveness in guiding treatment decisions.
A new method, ISM, mixes locally similar regions in two intra-class time series to improve feature diversity and expand the data scale, leading to better classification performance. The proposed approach is compared to existing methods on ten representative datasets from UCR2018, showing improved results with reduced computational cost.
Researchers developed an energy-autonomous facade system that adapts to weather using bioinspired design and additive manufacturing. The 'Solar Gate' system harnesses hygromorphism, a property of cellulose, to open and close autonomously without electrical energy.
A study of ancient Roman teeth reveals that urban dwellers weaned their babies earlier than rural communities, following medical recommendations similar to those in modern cities. The findings support the idea that cities act as information hubs and offer more medical resources, leading to closer adherence to expert health guidelines.
Researchers at the University of Bonn have developed a new training technique for highly efficient AI methods, inspired by biological neurons that use short voltage pulses to communicate. This approach enables spiking neural networks to be trained using conventional methods, resulting in improved accuracy and reduced energy consumption.
The study found that Jinfeng pill treatment improved ovarian size, follicle development, and hormone levels in POR rat model. The combination therapy produced the most significant improvements, including increased VEGF expression and balanced hormones.
The KAIST research team developed a highly stretchable microelectrode array to monitor organoids' functions, enabling real-time analysis of their states. The technology showed promise in high-throughput drug screening applications, revealing changes in signal characteristics according to size and identifying potential drug interactions.
Researchers studied rats navigating an L-shape track with a food-guarding robot. The rats created neurological maps of places to avoid after experiencing negative events and thought about these locations even after leaving the area. This finding provides insight into the neuroscience of common psychological conditions like anxiety.
The University of Virginia has been awarded a $318,190 grant to develop an electromagnetic levitation system for studying ultra-high-temperature ceramics. This system enables researchers to study materials in their solid and molten states, unlocking new possibilities for aerospace, defense, and industrial applications.
A new study has identified five species of root-lesion nematodes in maize fields across New Zealand, revealing significant diversity and regional distribution patterns. The discovery highlights the need for targeted pest management strategies to protect crop yields and maintain agricultural productivity.
Obesity increases cancer risk via chronic low-grade inflammation, hormonal disturbances, and gut microbiota dysregulation. Prevention strategies include weight management through diet and exercise, bariatric surgery, and pharmacotherapy.
Dopamine plays a lesser-known role in learning from punishment, which is less understood than its role in reward systems. Bioengineer Helen Schwerdt aims to investigate this phenomenon using novel neural interfaces and sustained dopamine monitoring.
New research reveals viruses play a significant role in carbon, nitrogen, and phosphorus cycles. Viral aggregation is proposed to describe the accumulation of lytic products in soil/sediment environments.
Temperate savannas in eastern China have been mapped for the first time, revealing their geographical distribution and extent. The research provides precise information on the spatial characteristics of these ecosystems, supporting conservation and utilization efforts.
The study finds that only seven percent of announced green hydrogen production capacity has been completed on time, highlighting the need for more competitive projects. Researchers recommend using demand-side instruments like binding quotas to channel green hydrogen into sectors with high energy demands.
A study published in Environmental Microbiology sheds light on how microbial communities in coastal groundwater respond to changes in seawater. The research found that these microbes play a crucial role in maintaining coastal water quality, but their resilience is vulnerable to climate change.
The 'MarginCall' project aims to create a fully integrated system for real-time, highly accurate assessments of surgical margins during cancer surgeries, reducing the likelihood of cancerous cells being left behind. This approach promises to be faster and more cost-effective than existing techniques.
A new type of cell-based immunotherapy has been shown to be safe and effective in treating B-cell lymphomas, with early data suggesting it could offer a less toxic alternative to CAR-T cell therapies. The approach uses off-the-shelf CAR-natural killer cells that can target cancer cells in two different ways.
A study by the University of Surrey and Bank of France reveals that large exporters are a major contributor to global trade fluctuations. The researchers found that these firms are more sensitive to economic shocks and can cause catastrophic declines in exports during crises.
Researchers successfully rehabilitated a decommissioned stormwater management pond, creating a habitat for 16 native fish species. The pond provided connectivity between the river and lake, allowing fish to freely move between the two, indicating potential as important spawning grounds.
A survey of residents affected by the 2021 Marshall Fire found that those living near burned structures experienced frequent headaches, sore throats, and coughs. Researchers found that visible ash in homes increased the likelihood of reporting these symptoms, which improved with cleaning and HVAC system changes.
Paleontologists re-evaluate fossil records and discover a previously unknown predatory dinosaur species, Tameryraptor markgrafi, with significant differences from Carcharodontosaurus. The new findings suggest a more diverse dinosaur fauna in North Africa than previously thought.
Researchers found integrating lifestyle support into back pain care reduced disability by an average of 1.3 points on the Roland Morris Disability Questionnaire, while participants in a 'Healthy Lifestyle Program' also lost an average of 1.6kg more than the control group.
Critical Path Institute's Translational Therapeutics Accelerator (TRxA) is launching its 2025 global Request for Proposals to support academic researchers in bridging the 'valley of death' in drug development. The program aims to enable the transition of innovative therapeutics from lab to patients.
Researchers found that despite higher supplemental benefits, Medicare Advantage beneficiaries use fewer services and pay similar out-of-pocket costs. Out-of-pocket expenses for supplemental benefits were modestly lower for Medicare Advantage enrollees, with some services costing up to 9% less.
Vanderbilt University Medical Center's CPPA launches a new interactive course to address complexities in professionalism, including sustaining leadership engagement and addressing significant well-being concerns. The 4-hour virtual session offers real-world case studies and breakout room collaboration.
Researchers discovered that the protein PIN1 drives bladder cancer by triggering cholesterol synthesis, which fuels out-of-control cell growth. A combination of statins and a PIN1 inhibitor effectively blocks tumor growth in mice, offering a promising therapeutic approach for this deadly disease.
Researchers use SCP-Nano to analyze distribution of extremely low doses of nanocarriers throughout the mouse body, visualizing each cell that has taken them up. The platform identifies unwanted accumulation in organs like the heart and liver, paving the way for safer mRNA therapeutics.
A partnership between Kick It California and local 211 information and referral agencies resulted in over 55,000 new referrals for tobacco cessation services among low-income tobacco users. The study found that 211 participants were more likely to be female, LGBTQ, Black or multiracial, younger, less educated, and Medicaid-insured.
The new school will offer undergraduate and graduate degrees in climate science, environmental studies, and policy, focusing on five interconnected imperatives. It aims to prepare students for careers in critical fields through experience-based learning.
A new study identifies molecular mechanisms of the progression from gestational diabetes to type 2 diabetes, finding reduced levels of sphingolipids in blood and a mutation in gene CERS2 linked to risk. The discovery could lead to new therapies and interventions to reduce the risk of this progression.
A new strategy enhances pharmaceutical production in Chinese hamster ovary cells by knocking out a gene circuit responsible for producing lactic acid. The approach improves growth rates and significantly increases protein yield, overcoming a decades-old challenge in biomanufacturing.
Researchers at UCLA have developed a compact cooling technology that can continuously pump away heat using layers of flexing thin films. The prototype lowered ambient temperatures by 16 degrees Fahrenheit and up to 25 degrees at the source of heat, offering a simpler design without greenhouse-gas-generating coolants or liquids.
A University of Houston study found that different genotypes of hemp have unique microbial communities that impact CBD production and fiber quality. The research, published in Nature, highlights the potential for microbiome diversity to inform more sustainable farming practices.
The BfR exhibition at Grüne Woche focuses on the importance of kitchen hygiene, highlighting the risks of foodborne infections. Visitors can explore an interactive world of bacteria through games and quizzes to minimize health risks by adopting simple hygiene practices.
Researchers developed sicXer, a mesoporous silica-collagen xerogel that mimics mineralized collagen and promotes bone healing. BoXer, a drug-loaded version of sicXer, releases anti-myeloma medication locally at bone lesions, demonstrating potential for stabilization and healing of fracture-prone bones.
A digital mindfulness-based program has been shown to reduce employee stress perceptions and improve work-specific well-being. The study suggests that such interventions can be easily accessible and scalable methods for reducing workplace stress.
A new study by Binghamton University researchers offers a promising solution for improving teamwork between IT and business staff. By focusing on the role of the chief information officer (CIO), boosting collaboration and understanding between IT and business teams can lead to more effective alignment of IT with overall business object...
The study reveals that epigenetic mechanisms, particularly DNA methylation, control the development of functioning blood vessels in the mouse placenta. In humans, this process is connected to a deficiency of the methyltransferase enzyme DNMT3A, which can contribute to placental insufficiency and fetal growth retardation.
Radio data reveals jets of ionized gas extending from either side of the black hole, with a total size of about half a light-year. The observation suggests that the launch of a black hole jet has never been observed before in real time, providing critical clues to why only a fraction of monster black holes produce powerful plasma jets.
Researchers developed a novel method for carbon fiber recycling that leverages Joule heat generation, thermal stress, and expansion forces to separate fibers without chemicals. The technique is more effective than traditional methods, preserving longer fibers with higher strength and reducing environmental impact.
Researchers introduce a novel method to accurately estimate the position of a single UWB anchor, significantly enhancing VIU system performance. The approach employs a robust ridge nonlinear least-squares method and dynamically adaptive weighting strategy to mitigate cumulative errors and ensure precise range measurements.
A new study published in the COPD Foundation journal found that people with chronic obstructive pulmonary disease (COPD) are at a higher risk of falls and related injuries when taking commonly prescribed medications. The likelihood of falls increases relative to the number of fall-risk increasing drugs used.
A Swedish study found that topical steroid withdrawal (TSW) is characterized by symptoms such as redness, pain, and itching, often accompanied by sleep problems. The study aimed to understand the phenomenon of TSW, which many patients consider a cortisone dependence.
New research reveals significant transformations in Great Barrier Reef fish communities, with changes in species richness and composition driven by coral diversity rather than coral cover. The study's findings raise questions about the shifting latitudinal diversity gradient and its implications for ecosystem functioning.
The James Webb Space Telescope has observed fine details in interstellar material, revealing a 3D structure resembling knots and whorls. The team mapped this structure for the first time, finding sheet-like filaments and dense regions with magnetic 'islands', offering new insights into the universe's composition.
Researchers emphasize global importance of tree crops for achieving UN Sustainable Development Goals, while promoting biodiversity conservation and mitigating climate change. Tree crops provide stable habitats, prevent soil erosion, and contribute to greenhouse gas reduction.
The Tata Group and IISc are establishing a medical school that will focus on cutting-edge clinical research and medical education in India. The school will offer integrated MD-PhD programs and collaborate with global medical schools to provide students with expertise knowledge and practices.
The global Commission recommends diagnosing obesity based on excess body fat measures and objective signs of illness, shifting from BMI-based definition. This approach aims to provide personalized care for individuals with clinical and pre-clinical obesity, facilitating fair allocation of healthcare resources.
A team led by University of Rochester professor Edmund Lalor aims to understand how the brain processes audiovisual information to improve speech comprehension for individuals with cochlear implants. They will use noninvasive electroencephalography (EEG) brainwave measurements to study how people respond to multisensory speech.
A new study reveals how enzyme RapA prevents R-loop formation in E. coli, a key mechanism for maintaining genomic stability. The findings suggest that RapA works as a complementary safeguard to Rho, another enzyme that pulls apart harmful R-loops.
The Nick Cobb Memorial Scholarship honors an exemplary graduate student in the field of lithography. Clay Klein, a PhD candidate at JILA and the University of Colorado, Boulder, will receive the $10,000 award for his research on EUV scatterometry and its applications.
A recent study by HKU ecologist Professor Alice C. Hughes reveals that almost 30,000 wild species were traded globally between 2000 and 2022, with over 50% sourced directly from the wild. This highlights the critical need for systematic monitoring of wildlife trade to assess its sustainability.
Researchers have identified molecular mechanisms by which osteoporosis medications protect against Covid-19. The study suggests that compounds like alendronate and zoledronate may be beneficial in preventing SARS-CoV-2 infection and related hospitalizations.
A University of Oklahoma researcher is monitoring farm ponds across Oklahoma to understand their response to human- and climate-based changes. Daily satellite data will provide near real-time updates on the effects of climate change and human activities on these sensitive water bodies.
A new study reveals the potential of federal reservoirs to host enough floating solar panels to generate up to 1,476 terawatt hours, or enough energy to power approximately 100 million US homes a year. This could help meet the country's solar energy needs and provide more reliable and resilient energy to the power grid.
Researchers at Case Western Reserve University have made a groundbreaking discovery about the molecular switches within the estrogen receptor protein that contribute to breast cancer. The study's findings offer new tools and ideas for developing more effective treatments for this devastating disease.
Researchers developed a robust, thermally stable, and impurity-tolerant aluminum-based catalyst system for polylactide production. The new system exhibits high activity at low catalyst concentrations and can produce colorless semicrystalline poly(lactic acid) under industrially relevant conditions.
Researchers at the University of Bristol found no increase in cortisol release after waking, contrary to long-held assumptions. The study's findings suggest that daily cortisol rhythms may play a more significant role in regulating stress responses.
Tohono Oôdham Community College and the University of Arizona Mel and Enid Zuckerman College of Public Health have partnered to provide a direct transfer pathway for students to earn a Bachelor of Science in Public Health. This partnership aims to empower Indigenous public health leaders and expand educational opportunities, particular...
Researchers identified a novel genetic risk factor for SARS-CoV-2 infection, linking a PTPN2 variant to increased ACE2 expression and susceptibility. The study suggests Tofacitinib may mitigate this risk, offering new treatment options for patients at higher genetic risk.