Researchers developed a validated test to measure misinformation susceptibility, finding younger adults and those spending more time online are worse at identifying false headlines. The study used AI-generated fake headlines and found that social media and political affiliation were significant factors in susceptibility.
Climate change is shifting snowfall to rainfall on mountains across the Northern Hemisphere, increasing the risk of floods, landslides, and soil erosion. The study found that for every 1 degree Celsius increase in global temperature, high elevations can expect an average of 15% more rain.
The number of GPs and hospital doctors retiring early has increased by an average of 9.3% year on year since 2008, according to official figures. This trend coincides with the introduction of pension taxation rules that penalize doctors for working extra hours.
Researchers found that US public pension funds would have seen a 13% higher return on investments if they had divested from fossil fuels a decade ago. Divestment also reduced the carbon footprint of portfolios equivalent to powering 35 million homes per year.
A recent study analyzing data from 63 foraging societies worldwide reveals that women hunt in at least 79 percent of these societies, targeting game of all sizes. Women's involvement in teaching hunting practices and employing diverse weapon choices also challenges the long-held perception of men as primary hunters.
Scientists discovered that a thin layer of charged lithium atoms moving across anode and cathode is crucial for the battery's excellent performance. The discovery could lead to more energy-dense, safer, and faster-charging batteries.
A large Danish study found that use of menopausal hormone therapy is associated with an increased rate of dementia and Alzheimer's disease. The study revealed a significant increase in dementia risk among women who received treatment at the age of 55 years or younger, even for short-term users.
Researchers from the University of Florida have discovered evidence for gravitational waves at very low frequencies, consistent with Einstein's theory. The detection uses a network of radio telescopes to capture millisecond pulsars and create a galaxy-scale gravitational-wave detector.
New Zealand research reveals that males who lost at least one leg during development were more likely to grow up to be the smaller gamma males. This is because losing a leg impeded their hunting ability and may have led them to prioritize other traits like sperm count over investing in large fighting weapons.
A new study by Radboud University explores the effects of Brexit on European self-initiated expatriates in the UK. The research found that those identifying with the UK prior to Brexit experienced strong negative reactions, feeling like they were treated as foreigners after the vote.
Researchers found that women with adenomyosis experienced higher rates of complications during pregnancy, including caesarean sections, surgical removal of the uterus, and wound complications. The study also linked adenomyosis to increased risks of pre-eclampsia, hypertension, and placenta previa.
Researchers discovered that octopuses transition between quiet and active stages of sleep, with the latter resembling neural activity seen when awake. This active stage may be essential for octopus function and potentially related to dreaming.
A team of researchers created a deep learning system capable of detecting natural disasters using images from Twitter and Flickr. The system, trained on over 1.7 million photographs, was able to accurately identify incidents such as floods, tornadoes, and forest fires.
Researchers found real breed differences in pain sensitivity thresholds, contradicting veterinarian rankings. The study suggests biological and behavioral factors influence pain tolerance, highlighting the need for individualized treatment approaches.
A new study detects starlight from two massive galaxies hosting actively growing black holes, seen less than a billion years after the Big Bang. The findings suggest that the relationship between black holes and their host galaxies was already in place 860 million years ago.
A study published in PLOS ONE found that equine-facilitated psychotherapy significantly improves the lives of patients struggling with substance use disorders. The therapy, which involves horses, has been shown to boost mood and overall well-being.
Researchers found that tobacco hornworm caterpillars introduce an enzyme into plants during feeding, modifying the plant's fragrance to attract predators. This interaction may be beneficial for the caterpillar's development, outweighing any costs associated with its interaction with the plant.
NetSci 2023 brings together top researchers in physics, computer science, biology, and social sciences to exchange ideas on network structures. Keynote speakers discuss the application of superconducting elements and the dynamic processes governing large networks.
Adults without dementia exhibit age-dependent brain structure volumes and changes, clarifying the aging brain's normal distributions. These findings contribute to understanding age-related neurodegenerative diseases.
Researchers have developed a soft film that can regulate its transparency across visible, infrared, and microwave wavelengths simultaneously. The material's ability to modify its transparency rapidly could benefit dynamic camouflage technologies and adaptive personal devices.
A recent study suggests that financial penalties can effectively encourage hospitals to comply with federal price transparency regulations. This finding is significant for other regulations aimed at promoting transparency in healthcare, highlighting the importance of policy enforcement mechanisms.
A new drug, mirikizumab, has demonstrated a doubling in remission rates for ulcerative colitis patients, with up to 50% achieving clinical remission. The treatment showed little to no side effects and was found to be safe, offering a promising option for those with moderately severe and severe forms of the disease.
A study published in Science Advances discovered that talitrids, a group of small crustaceans, independently colonized mountain habitats four times during the Oligocene and Miocene periods. Genetic adaptations allowed them to survive in colder environments and establish themselves in diverse habitats worldwide.
A new computer model forecasts yield for four key crops in the southeastern US, drawing on climate, groundwater, and agricultural data. The tool helps farmers and water resource managers identify ways to maximize crop yields while efficiently utilizing water and energy.
A study of over 22,000 people with MS discovered the first genetic variant associated with faster disease progression, which can rob patients of mobility and independence. Understanding this variant will hopefully pave the way for new treatments that can prevent disease progression.
A recent meta-analysis of 29 studies found that intranasal insulin treatment can boost cognition in individuals with mild cognitive impairment or Alzheimer's Disease. The analysis suggests potential benefits for this treatment approach, which may be worth further investigation.
Researchers demonstrate potential of blockchain technology in securing robot swarm coordination and neutralizing harmful Byzantine robots. By using a blockchain-based token economy, the swarm can identify and exclude malicious robots, ensuring autonomous and safe deployment.
Researchers use artificial intelligence to predict where and why landslides occur, pinpointing key variables contributing to the earth's slip. Their new method improves accuracy and interpretability, making it more valuable for protecting lives and property.
A study found that truncating fins in liquid metal-based microchannel heat sinks increases flow rate, reducing coolant temperature and heat sink temperature. The expanded design achieves a maximum reduction of 36% in total thermal resistance for low channel aspect ratio microchannels.
A University of Queensland developed vaccine will protect farmed saltwater crocodiles from West Nile virus (WNV), providing economic benefits worth $10million per year. The vaccine is the first of its kind to achieve proven safety and efficacy in crocodiles, with a robust immune response induced after two doses.
Scientists at ETH Zurich and University of Geneva investigate how concentrated urea solutions react to ionizing radiation, revealing fast proton transfer that may have led to emergence of RNA and DNA. The new method allows for high temporal resolution observations of chemical reactions in liquids, relevant to understanding life's origins.
A blood-based four-protein panel and personalized risk model can predict an individual's risk of dying from lung cancer, improving sensitivity and specificity compared to current guidelines. The test has the potential to save lives by determining the need for lung cancer screening on a personalized basis.
MagEIA, a new Centre for Advanced Studies in Humanities and Social Sciences, will research magical text traditions of the ancient Near East, Egypt, and neighbouring regions. The project aims to develop new methods of textual analysis and models of cross-cultural comparison.
A study by CCNY professor Jacek Dmochowski provides a statistical theory of optimal decision-making in sports betting. He found that the objective is to estimate the median outcome, not the average, and offers advice on how to seek out profitable bets.
Researchers discovered a genetic variant associated with faster disease progression in multiple sclerosis, linked to years of disability. The study provides new leads on addressing the nervous system component of MS and developing effective treatments.
Researchers have uncovered a key mechanism for promoting weight loss and maintaining energy burn during dieting, thanks to the hormone GDF15. This discovery opens new possibilities for helping people maintain weight loss after dieting.
Researchers analyzed scientific literature from 1990 to 2021 and found that environmental pollution through chemicals is less studied than other causes of global biodiversity loss. The team calls for a stronger interdisciplinary focus to better understand and mitigate chemical impacts on biodiversity.
A large clinical trial found that monthly vitamin D supplements reduced the risk of major cardiovascular events such as heart attacks by 9% in older adults. The study involved over 21,000 Australians aged 60-84 and showed a significant reduction in heart attack rates, but no difference in stroke rates.
A survey of Greenland's Indigenous population reveals they are highly aware of climate change, with 89% believing it's happening. However, only about 50% connect human influence to the changes, with education and cultural factors playing a significant role.
Researchers have developed an experimental antibody treatment that largely prevented graft versus host disease in the intestines, without causing broad immune suppression. The treatment blocked donor T-cell attack and increased survival rates in preclinical models.
A new study creates graphene capsules using seaweed and salt, enabling high precision, real-time biomechanical and vital signs measurements. This sustainable technology has the potential to outperform traditional non-sustainable sensors.
A research team from HKUMed has developed a new platform to rapidly engineer and select the best precise genome editors for therapeutic applications. The platform allows for parallel testing of hundreds of base editor variants, enabling the selection of the most suitable ones with maximal efficiency and minimal undesired edits.
Scientists have found that a notable amount of subducted carbon is returned to the atmosphere through volcanic degassing in the Aleutian-Alaska Arc. This recycling process improves our understanding of Earth's climate and can help inform global climate models.
Researchers aim to prevent transplant rejection by targeting trained immunity, a newly explored part of the immune system. The five-year program will investigate how trained immunity drives rejection and develop tools for diagnosing and regulating it.
Researchers investigated premature senescence in biliary atresia and assessed senotherapies. They found that human allogenic liver-derived progenitor cells reduced early markers of senescence and improved liver disease in a preclinical model, providing encouraging results for pediatric biliary cirrhosis treatment.
Researchers found a new type of grain-interior planar defect induced by ordered distribution of heteroatoms on W and C crystal planes, which display distinct characteristics. The defects' high stability may reduce transgranular fracture risk, allowing for optimal mechanical performance.
Researchers developed a new method to deliver drugs into the inner ear, using the cerebrospinal fluid flow. This innovation restored hearing in deaf mice and may pave the way for gene therapy to treat human hearing loss.
Researchers with the NANOGrav collaboration have detected the gravitational wave background for the first time, revealing a perpetual chorus of ripples in space-time. The discovery is made possible by observing stars called pulsars that act as celestial metronomes.
The NANOGrav team has detected a collective hum of gravitational waves from merging supermassive black holes, providing evidence for a background undulation in spacetime. The signal is thought to be generated by huge black holes at galaxy centers, producing low-frequency gravitational waves that oscillate slowly over years and decades.
Researchers at Washington University in St. Louis have developed an electrochemical device that can recover phosphorus fertilizer from municipal waste with high efficiency. The device achieved over 93% efficiency in recovering phosphorus and precipitating approximately 99% of it into solid form.
Researchers have found key evidence for the existence of nanohertz gravitational waves through pulsar timing observations. The Chinese Academy of Sciences has detected quadrupole correlation signatures compatible with nanohertz wave predictions at a 4.6-sigma statistical confidence level.
A multiyear NSF project led by OSU scientists has found evidence of low-frequency gravitational waves permeating the universe. The 'chorus' of gravitational waves was discovered using radio pulsar timing and reveals that they are a ubiquitous physical phenomenon.
Academic scientists will receive funding to establish a pleiotropic brain-penetrant small-molecule to impede glioblastoma and develop an epigenetic therapy for Prader-Willi syndrome. The TRxA program aims to bridge the drug development 'valley of death' and advance novel therapeutics from lab to clinical trials.
The NANOGrav team has detected evidence of gravitational waves at very low frequencies, which they believe may be caused by the merger of supermassive black holes. The signal is thought to be a result of the gravitational wave background produced by these binary systems.
Researchers in New York City adopted a community-led response to the mpox outbreak, utilizing principles learned from colleagues in the Global South. The study's findings highlight the importance of involving local communities in the development and implementation of public health strategies.
Researchers discovered how two new compounds attack TB-causing bacteria, providing insights into future therapies. The study found that one compound binds better to ATP synthase than existing treatment, while another targets a previously unknown site.
A Rutgers-led study analyzing ocean sediment shows that oxygen levels in the eastern equatorial Pacific were higher during the Miocene warm period, some 16 million years ago, despite higher global temperatures. This suggests that current oxygen loss from climate change may ultimately reverse.
Scientists create optically controllable liposomes called LiDLs, which can selectively release contents inside cells upon exposure to acidic pH induced by green light. The researchers demonstrated that LiDLs efficiently deliver substances without causing side effects, showcasing exceptional extracellular stability.
A new electrochemical device developed by Rice University engineers can capture carbon dioxide directly from sources like flue gas to the atmosphere using electricity. The system has efficiency above 98% and requires minimal electricity input, making it a promising front for climate change mitigation.
Researchers at UC San Diego found a novel combination of KRAS and ERBB drug inhibitors outperformed treatments in human and mouse models of pancreatic cancer. The combination reduced drug resistance and increased survival rates.
A team of researchers using radio telescope observations found evidence of gravitational waves passing through the Milky Way, causing spacetime distortions that appear as variations in pulsar ticking rates. The discovery provides insights into how galaxies evolve and supermassive black holes grow and merge.
Researchers from McGill University found that stronger winds shift the Labrador Current eastward, leading to sudden warmings or drops in oxygen levels. This has dire consequences for marine ecosystems and fisheries, including smaller species like cod and halibut, which struggle to survive in low-oxygen conditions.
Researchers found that aerobic exercise combined with weightlifting, afternoon exercise, and post-meal exercise can provide better glucose control; no weight loss required to see benefits. More movement is generally better for insulin sensitivity.
A global team led by University of Minnesota professor Donna Whitney accurately determined the age and formation process of the East Anatolian fault, which runs from eastern to south-central Turkey. The study sheds light on the earthquake history and seismic activity in the region.
A team of researchers developed a novel computational approach to identify allosteric sites in integrins, revealing previously inaccessible druggable pockets. This breakthrough has the potential to overcome limitations in integrin-targeting medication and open new avenues for drug discovery.
A study by the University of Helsinki found that oxidized organic molecules from Amazon rainforests contribute to the formation of aerosol particles in the tropical free troposphere. These molecules, primarily composed of isoprene, can nucleate or condense on nanoparticles, impacting cloud formation and global climate.
The AACR journal article explores steps to improve diversity in clinical trials, following a new law requiring trial sponsors to submit Diversity Action Plans to the FDA. Experts discuss key areas for consideration, including dedicating funding and staff, embedding DEI strategy, and engaging with community organizations.
Researchers from Kyoto University developed a microchip using human iPS cells to measure transport capacity of membrane proteins, potentially giving test animals respite. The model simulates glucose reabsorption and drug excretion in renal proximal tubules, enabling patient-specific disease modeling and personalized medicine studies.
Cancer survivors rely on primary care clinicians for follow-up treatments, especially in rural areas. Researchers found that clinicians lack access to information and online trainings, making treatment and outreach more difficult. The study suggests equipping primary care physicians with tools and using technology to expand reach.
Scientists at Argonne National Laboratory discovered a new fluoride electrolyte that can protect lithium metal batteries against performance decline. The electrolyte maintains a robust protective layer on the anode surface for hundreds of cycles, enabling the battery to last longer.
Researchers have found evidence for gravitational waves oscillating with periods of years to decades, consistent with slowly undulating waves passing through the Galaxy. The signal was observed using a collection of cosmic clocks called pulsars, which are ultra-dense remnants of massive stars' cores.
A study published in Neurology found that a new set of criteria can accurately identify professional fighters who may develop chronic traumatic encephalopathy (CTE) years later. The criteria define a condition called traumatic encephalopathy syndrome, which is associated with cognitive decline and brain shrinkage.
Climate change is expected to increase the likelihood and frequency of volcanic eruptions, making planning and responding to crises more challenging. Volcanologists are warning that governments may need new strategies to predict and mitigate the effects of future eruptions.
Engineers at Rice University and the University of Maryland developed NeuWS, a technology that can undo light scattering effects, enabling full-motion video through various media. The technology measures wavefronts to rapidly decipher phase information, overcoming the 'holy grail problem' in optical imaging.
A new study has created the world's largest map of normal breast tissue, highlighting 12 major cell types and 58 biological cell states. The atlas also identifies differences based on ethnicity, age, and menopause status, providing a powerful resource for researchers studying breast cancer and other diseases.
Researchers at HKUMed have developed a novel microneedle patch that uses ultrasound-responsive antibacterial nanoparticles to effectively treat skin infections caused by P. acnes bacteria. The treatment promotes pain-free delivery and facilitates skin repair, offering a non-antibiotic approach for acne and other skin conditions.
A randomised controlled trial published in The Lancet found no significant difference in pain levels among patients with lower back or neck pain who received opioid pain relievers compared to those given a placebo. The study also showed an increased risk of opioid misuse in the long term.
Researchers present new function-promoting therapies to prevent and treat functional limitations associated with aging and chronic diseases. The National Institute on Aging's workshop has accelerated the development of these therapies, which can enhance healthspan and quality of life for older adults.
A recent study found that GPT-3 can generate accurate information, but also produces highly persuasive disinformation. Participants struggled to distinguish between tweets created by the AI model and those written by real users.
Three University Hospitals and Case Western Reserve University research teams received $50,000 Collaborative Science Pilot Awards to explore innovative research projects. The awards aim to increase competitiveness and capacity for major external funding opportunities in key areas such as cancer, brain health and genetics.
Researchers have identified specific cellular signatures for kidney transplant rejection, which could lead to the development of more effective anti-rejection therapies. The study's findings suggest that treatments often do not thoroughly eliminate T cells responsible for rejection, and new drug targets may be able to address this issue.
Researchers investigate MCL-1i-induced Mcl-1 protein accumulation and its implications in B-cell malignancies. The study reveals a complex mechanism contributing to MCL-1 protein stability upon treatment with MCL-1 inhibitors.
A study by University of Nebraska-Lincoln undergraduates found that drought can lower survival odds, slow growth, and even skew the ratio of female-to-male painted turtles. The team discovered a 7% decrease in female survival and a 10% decrease in male survival rates during drought periods.
Researchers discovered icFSP1, a novel anti-cancer drug that sensitizes cancer cells to ferroptosis by triggering phase separation of FSP1. This mechanism-of-action has great promise for combating tumors and offers a new concept in cancer therapy.
Researchers discovered distinct variants of the mitochondrial protein Mitofusin 2, ERMIT2 and ERMIN2, located on the endoplasmic reticulum, forming a bridge between mitochondria and this organelle. These variants play a crucial role in maintaining optimal cellular functionality and regulating lipid metabolism.
Researchers at DESY reveal the rapid proton transaction process between urea molecules, which could have led to RNA molecule formation billions of years ago. The experiment demonstrates the importance of studying molecular processes in aqueous environments for understanding biological phenomena.
Scientists found that drinking coffee increases connectivity in higher visual networks and executive control regions of the brain, leading to improved alertness and cognitive performance. In contrast, taking only caffeine did not replicate these effects, suggesting that the experience of drinking coffee plays a crucial role.
A recent study published in Psychological Science discovered that lonely people exhibit dissimilar brain processing patterns compared to those who are not lonely. The researchers found that lonelier individuals show more unique and idiosyncratic brain responses, making it harder for them to establish social connections.
Researchers observed a steady increase in skin disease among southern resident killer whales from 2004 to 2016. The study suggests that the most plausible explanation is an infectious agent, potentially reflecting a decrease in immune system ability to combat disease. This could pose a significant threat to the health of the population.
Research from University of California San Diego scientists found that honey bee pollination results in inferior quality plant offspring compared to native bees. The study revealed that honey bees visit twice as many flowers per plant before moving to the next, leading to higher levels of self-pollination and lower-quality offspring.
A new device combines rapid hemorrhage management, infection control, and sensing capabilities for long-term monitoring. The device features a tunable biodegradation rate and can detect bleeding in real-time using a nanowire-based capacitive sensor.
University of Missouri researchers developed a method using thermal induction heating to rapidly break down PFAS on the surface of granular activated carbon and anion exchange resins. The process achieved 98% degradation in just 20 seconds, offering a highly energy-efficient alternative to conventional methods.
Researchers developed a biodegradable nanoparticle that reaches dendritic cells in mice with melanoma and colon cancer, activating an immune response. The nanoparticle improves survival rates for these cancers, with half of mice surviving long-term after treatment.
Researchers propose a novel vehicle color recognition method based on Smooth Modulation Neural Network with Multi-Scale Feature Fusion, achieving high accuracy and overcoming class imbalance issues. The proposed method outperforms state-of-the-art VCR methods and meets the requirements for fine classification of vehicle colors.
A study published in the International Dental Journal demonstrates the use of artificial intelligence to detect signs of gum inflammation, such as redness, swelling, and bleeding, from intraoral photographs with high accuracy. The technology enables population-wide monitoring of gum health and personalized dental care.
Research suggests that glioblastoma cells possess large-scale coordination, allowing them to respond unison to therapies. Disrupting this organization may result in more powerful treatments for brain tumors.
The study used a battery-powered acoustic array to record Goliath grouper sounds at an artificial reef, assessing their presence by measuring acoustic activity and habitat distribution. The results showed that the model can be used to automatically process large amounts of acoustic data and provide detailed movements of marine organisms.
Researchers have uncovered a new RNA-guided DNA-cutting enzyme called Fanzor in eukaryotes, which has the potential to edit the human genome with precision. The system was found to be more easily delivered to cells and tissues than CRISPR/Cas systems, making it a valuable new technology for human genome editing.
A lack of measurement of plant traits across the Global South poses a threat to understanding and protecting tropical forests from climate change. By integrating regional and global data, researchers aim to fill the knowledge gap and create open-source resources for documenting biodiversity.
Astronomers from University of Hawaiʻi Institute for Astronomy have discovered a Jupiter-like planet, Halla, that survived its host star Baekdu's expansion into a red giant. The study found that the planet persisted despite the normally perilous evolution of the star.
The study discusses the application of ChatGPT in global health research, revealing its ability to efficiently process vast amounts of data and identify disease risk factors. However, it also highlights several ethical considerations, including biases in data and discriminatory implications, which must be mitigated for responsible use.
Scientists have discovered a genetic variant associated with faster MS progression, which can rob patients of mobility and independence. The breakthrough finding could pave the way for treatments that prevent disease accumulation and improve resilience in the nervous system.
Cuttlefish use a highly flexible and dynamic system to change color and texture, with the ability to display a rich variety of skin patterns and adapt to both natural and artificial backgrounds. The study found that cuttlefish continuously receive feedback about their skin pattern and adjust it in real-time.
A team of researchers developed a new technique using drone photographs to estimate the age-structure of free-ranging dolphin groups, aiding in timely conservation efforts. By analyzing the distance between a dolphin's blowhole and dorsal fin, they can infer its total body length and age.
Researchers found that precise repetition of song notes is key to attracting a female mate, while changing songs prevents habituation. A balance between consistency and diversity in birdsong may resolve the paradox of variability in singing styles.
A large international collaboration has identified a genetic variant associated with faster disease progression in multiple sclerosis, highlighting the need to focus on nervous system resilience and repair. The study found that individuals with two copies of the gene variant experience accelerated disability due to MS.
A new study demonstrates the potential of generative AI to accelerate the development of new antivirals and drug discovery. Researchers from IBM, Oxford University, and Diamond Light Source have developed an AI model that can generate antiviral molecules for multiple target virus proteins, including SARS-CoV-2.
Researchers explore pyroptosis as a potential therapeutic approach for lung cancer treatment. The review highlights the dual role of pyroptosis in tumor progression and negative impact on normal cells. It suggests balancing the contradictory effects of pyroptosis to optimize clinical applications.
Researchers at KIT have developed nanoparticles that can carry antibiotics directly to the lungs, increasing drug concentration and reducing resistance. The nanocarriers, containing Bedaquilin or BTZ-043, overcome biological barriers and show effectiveness in treating multidrug-resistant tuberculosis.
Researchers discovered that squash bug nymphs are attracted to the feces of adults of their own species, even in the dark or from a distance. This behavior is crucial for the bugs' survival as they need a healthy microbiome to grow and stay alive.
A collaborative study by researchers at the University of Ottawa and McMaster University has made a groundbreaking discovery linking different types of cancers to their embryonic origins. The team found that drugs targeting specific embryonic pathways can effectively treat various tumors, including brain, colon, and leukemia cancers.
Researchers using CSIRO's Parkes radio telescope have found strongest evidence yet for low-frequency gravitational waves, providing further insight into Einstein's general theory of relativity. The discovery, published in several journal papers, has also sparked collaboration among international teams searching for similar signals.
A new study reveals a consistent difference in favorability ratings between gene editing and genetically modified organisms (GMOs) in social and traditional media. Gene editing consistently receives higher favorability ratings, with close to 100% achieved in numerous monthly values, indicating a positive shift in public sentiment.
A new study published in PLOS ONE found that kindness meditation improves the retrieval of specific personal memories in people with a history of depression. After four weeks, participants in the meditation group showed increased memory specificity and reduced rumination compared to those in the control condition.
A study published in Nature reveals that neurons in remote brain regions promote the expression of genes from glioblastoma tumors, leading to tumor infiltration. The researchers found that callosal projection neurons play a key role in this process, and that SEMA4F is an essential factor for glioma progression.
Researchers have discovered that inhibitory neurons can transmit information over long distances in the prefrontal cortex, allowing for adaptive changes in behavior. This synchronization of gamma oscillations is associated with the realization of new rules and enables cognitive flexibility.
A survey of over 1,200 benzodiazepine users found persistent symptoms months or years after discontinuation, including anxiety, insomnia, memory loss and suicidal thoughts. Long-term use was associated with negative life impacts such as job loss and increased medical costs.
A new proposal suggests adopting an 'adolescent cholesterol passport' to prevent atherosclerosis, a leading cause of death worldwide. The tool would involve regular cholesterol screenings starting at age two, with the goal of detecting familial hypercholesterolemia and other genetic conditions early on.
Researchers have developed a sustainable and scalable method to produce therapeutic oligonucleotides, which have the potential to treat various diseases. The new approach uses polymerases to amplify a catalytic DNA template in a single step, addressing challenges associated with current methods.
Researchers uncovered a deadly trade where Bolivian prisoners sell jaguar skins and body parts to produce wallets and other fashion items. The illegal market poses significant threats to jaguar conservation despite international protection since 1975 and national protection in Bolivia since 1986.
Scientists at University College Cork have discovered a spatially modulating superconducting state in UTe2, a new and unusual superconductor that may provide a solution to one of quantum computing's greatest challenges. This discovery has significant consequences for the future of computing.
A study by the University of Tsukuba found that changes in F1-hybrid metabolites lead to increased biomass in Arabidopsis plants. The researchers analyzed 202 Arabidopsis lines and found altered production of intermediate metabolites of the TCA cycle in high-heterosis combinations.
A study found that leading firms adopt predatory strategies to move toward competitors, intensifying price competition and increasing profits despite counter-intuitive price reductions. This approach can lead to reduced product diversity and technology gaps in the market.
A team of researchers has developed a machine learning technique that can extract details from historic Sanborn maps, allowing for the creation of 3D digital models of lost neighborhoods. The models can be used to study the economic loss caused by urban renewal and other factors, providing a new approach to urban historical research.
Researchers at MUSC suggest re-evaluating patients as a whole, considering factors beyond BMI when determining eligibility for total shoulder arthroplasty. This approach could help address health disparities and ensure that those in greatest need receive life-changing procedures.
A Virginia pediatric hospital eliminated central line-associated bloodstream infections (CLABSI) among its most vulnerable patients for 300 days during 2021 and 2022. The hospital's success is attributed to a multidisciplinary team that focused on environmental cleaning, line access, and auditing practices.
A systematic review of group-based performing arts therapies found promise in reducing symptoms of anxiety and depression. The studies included 669 participants from nine countries, covering five forms of performance art, with dance being the most studied.
A team of researchers at Münster University has developed a photocatalytic process to split water into hydrogen and oxygen under mild reaction conditions. The process uses triaryl phosphines to activate water, enabling the easy transfer of hydrogen atoms to various compounds.
A new study analyzing 57 million Facebook posts found that the amount of controversy generated by a post is strongly linked to its speed of spread. The study suggests that posts reaching a wide audience quickly are more likely to be associated with negative or controversial reactions, regardless of topic.
AnalySwift will develop DATC, a design tool for engineers to analyze lightweight structures made from advanced tailorable composites. The tool aims to improve NASA's capabilities in designing and analyzing aerospace structures, reducing the need for costly physical experiments.
A systematic review and meta-analysis found a significant association between hormone therapy use and gastroesophageal reflux disease (GERD) in postmenopausal women. Estrogen increases stomach acid production, while progesterone relaxes esophageal muscles, allowing stomach acid to flow back into the esophagus, causing GERD symptoms.
Researchers developed a nano-antenna that forms a near field of circularly polarized light, enhancing optical chirality and preserving helicity. This technology has promising applications in highly sensitive sensing and asymmetric photochemical reactions for molecular chirality.
Researchers have developed a system to forecast localized flash floods based on rainfall radar data, taking into account regional flood characteristics. The system achieved an impressive 90.3% success rate in forecasting major flash floods about an hour in advance during pilot operations from 2019 to 2022.
Researchers identified global trends in foreshock sequences for large earthquakes of magnitude 7 or larger. Foreshocks occur between 15-43% of mainshocks, and are more common along plate boundaries and reverse faults.
A world-first trial by the University of Sydney found that opioids do not alleviate acute back and neck pain, but may cause harm. The researchers recommend updating treatment guidelines to advise against opioid use for this purpose.
A study by the University of California - Riverside found that consumers tend to overuse shared products like hand sanitizer when they think others will use them. To reduce waste, the study suggests making consumers believe they're sharing with family or friends, and increasing their identification with the product.
A Cornell University study found that e-cigarette warning labels with unclear language reduce risk perceptions among adults trying to quit smoking. The researchers tested 17 different warning statements on focus groups and found that specific risks were generally accepted, but uncertain language was confusing.