Scientists have identified a gene that causes blindness in middle age, shedding light on a devastating genetic condition. The study found changes in the RPGR gene damage eye cells and lead to X-linked retinitis pigmentosa, affecting night and peripheral vision before causing complete blindness.
Chinese children who go to bed later and sleep less are more likely to be overweight, with each hour later bedtime increasing BMI scores. The study suggests cultural factors, such as emphasis on studying and academic achievement, contribute to shorter sleep durations.
Studies have shown that patients with asymptomatic severe aortic stenosis will develop symptoms or cardiac events within four years. Following recommended exams every six to 12 months can improve clinical outcomes, according to a study of 300 patients.
Gautam Das, a University of Texas at Arlington computer science professor, has received a $199,346 grant from the National Science Foundation to explore ways to perform data analytics with limited location-based data views. The project aims to develop techniques that can tap into this data and enable third-party clients to create locat...
Researchers found that reusing produced water from hydraulic fracturing sites can reduce water management issues and potentially induced seismicity. The study analyzed 10 years of water data, revealing a significant difference in water use between conventional and unconventional wells.
Patients with hepatocellular carcinoma can start with a lower dose of sorafenib without affecting overall survival, experiencing fewer side effects and lower treatment costs. The reduced dose approach allows patients to ramp up as they show tolerance, while the standard dose may require ramping down due to toxicities.
Researchers found that art observation training significantly improved observational recognition skills among first-year medical students. The study also showed improvements in empathy and emotional recognition, as well as an increase in open-mindedness. Art training alone can help teach medical students to become better clinical obser...
Researchers at Duke University have pinpointed a single type of neuron, the fast-spiking interneuron (FSI), as the master controller of habitual behavior. Forming a habit makes FSI cells more excitable, and shutting them down with a drug breaks habits in sugar-seeking mice.
A new study suggests that coastal marine ecosystems can be better managed with restoration instead of protection on limited budgets, according to researchers from the University of Queensland. The model compared scenarios of restoration versus protection and found that active marine restoration may be the most cost-effective way over d...
Researchers create non-invasive ESR imaging technique using quantum probes to detect and image electronic spins with sub-cellular resolution. This breakthrough provides new insights into the role of transition metal ions in biology and disease, offering a promising tool for probing human biochemistry.
According to a recent report, 8.1% of seniors in the US are food insecure, with some states experiencing significantly higher rates. The top 10 states for senior food insecurity rates include those in the South and Northeast, highlighting regional disparities in access to nutritious food.
A new study by Dartmouth researchers has precisely determined the mechanism of cancer drug gemcitabine in human patients, enabling more effective combination therapies and rational clinical trial design. The research bridged the gap between experimental models and human trials, providing valuable insights into the drug's effects on cel...
The conference emphasizes that hepatitis C elimination is impossible without prioritizing people who use drugs, as they account for 8% of those living with chronic hepatitis C. New treatments have sparked hope for a world free of the disease, but testing and treatment remain low in many countries.
A new classification scheme for planetary stages based on non-equilibrium thermodynamics categorizes worlds by energy flow and life's effect. This framework, proposed by researchers, places Earth in Class IV due to its thick biosphere and strong impact from human activities.
A study by Valeria Valente identified genetic alterations promoting aggressiveness in astrocytomas, with correlations to patient survival prognosis. The research aimed to customize treatment to patient needs, potentially predicting tumor behavior through gene signatures.
A study from the University of Waterloo found that practicing Hatha yoga and mindfulness meditation can significantly improve brain function and energy levels. The study showed that even brief sessions of just 25 minutes per day can boost executive functions and cognitive abilities.
An observational study found that stroke survivors had a higher incidence of cancer compared to the general population, with most cases diagnosed within six months after a stroke. The study identified several factors associated with increased risk of developing cancer in stroke patients.
Engineers at University of New South Wales invent radical new architecture for quantum computing based on novel 'flip-flop qubits'. The design allows for silicon quantum processor that can be scaled up without precise placement of atoms, enabling easier fabrication and placement of thousands or millions of qubits.
A team from the Technical University of Munich developed tests to assess fine motor skills in patients with hemiparesis after a stroke. The new methods identified three decisive factors: grip force control, motor coordination, and movement speed, predicting 69% of everyday deficits.
A global analysis suggests that climate change could lead to the extinction of up to a third of parasite species by 2070. The study used museum collections and GPS coordinates to understand conservation risks. Parasite diversity is a key indicator of ecosystem health, highlighting their critical role in maintaining balance.
A team of materials designers led by Dynamic Research Inc. won the grand prize of $500,000 for developing a novel material with an unusual geometric structure that can absorb or mitigate force within helmets and other protective gear, reducing impact by over 70%. The winning entry has potential to support innovation and stimulate the m...
A new study has found that older adults who are frail before experiencing trauma are at a higher risk of in-hospital death and transfer to long-term care facilities. The researchers used the Clinical Frailty Scale to assess frailty in patients, which showed that nearly 70% of those with pre-admission frailty had negative outcomes compa...
A large randomised trial found that digital cognitive behavioural therapy for insomnia improved not only sleep but also reduced symptoms of depression, anxiety, and hallucinations. The findings suggest that addressing sleep problems may play a causal role in the development of some mental health symptoms.
Okinawa Institute of Science and Technology (OIST) scientists have designed a novel silicon-based anode to provide lithium batteries with increased power and better stability. The new anode, featuring nanostructured layers of silicon, improves the battery's ability to charge and deliver energy over time.
Conflict durations in monkey societies grow more quickly as others join, according to researchers studying dynamic conflict patterns. The first interaction sets the tone for the fight, with brief episodes likely to follow if initial interactions are brief.
Researchers at the University of Leeds have created an alternative pathway for peroxisome organelles to import proteins, leading to the development of 'designer organelles'. These custom compartments could be used as biofactories for producing therapeutic proteins or other useful molecules.
Tropical Storm Katia is developing near Mexico's east coast with maximum sustained winds of 45 mph and forecasted to produce 5-10 inches of rain over northern Veracruz. Strengthening is expected, potentially making it a hurricane before approaching the coast.
A team of researchers from MIPT and Ghent University has created a highly realistic model that can reproduce the complexity of the cardiac microstructure, enabling scientists to better understand the causes of fibrosis and its link to arrhythmia. The model's accuracy is due in part to its consideration of cell shapes and interactions.
Dissolvable electronics can be triggered to dissolve by ambient moisture, offering a new way to make environmentally friendly devices and biomedical implants. Researchers have developed a model that controls the dissolution kinetics of functional devices, allowing for precise control over the transient period.
A study found that ungroomed areas on bees' bodies match the position of flower pollen-sacs and stigmas, facilitating pollen transfer. The researchers also discovered that these 'safe sites' are contacted by flowers' reproductive organs, allowing for efficient pollination.
Researchers challenge traditional battery commercialization approach by incorporating lessons from the pharmaceutical industry. They propose a tailored proposal for entrepreneurs, investors, manufacturers, and policymakers to fuel battery innovation, including niche applications, strategic partnerships, targeted capital raises, and cus...
Researchers found that a fatty acid-derived bioactive molecule called lipoxin improved heart function after a heart attack by inducing the resolving immune response. Lipoxin treatment also reduced left ventricle and lung mass-to-body-weight ratios, improving ejection fraction, and decreased kidney inflammation.
A new web-based tool developed by Georgetown University's Center for Global Health Science and Security allows national leaders to calculate the cost of developing health capacities. The tool provides a realistic, country-specific estimate of the costs needed to be compliant with International Health Regulations.
The new 9vHPV vaccine targets nine high-risk HPV types, significantly reducing the risk of cervical cancer, genital warts, and HPV-related vulvar and vaginal cancers. The study found that the vaccine is highly effective in preventing HPV infection and disease, with a 97.7% reduction in risk.
Researchers found 27 distinct dimensions of emotion that account for hundreds of people's reported feelings in response to video clips. The study challenges the notion that emotions are finite clusters and instead reveals smooth gradients between emotions.
A recent study published in Pain Management Nursing found that nurse staffing is a key contributor to patient satisfaction with pain control. The research highlights the need for adequate numbers of nursing staff and effective collaboration among medical trainees, hospitalists, and nurses to achieve optimal patient satisfaction.
Researchers found that statins reduced twenty year mortality rates by 18% and overall risk of death by coronary heart disease by 28%. The study suggests that even modest LDL reductions over time will translate into large mortality benefits for those with elevated cholesterol levels above 155mg/dL.
A study found that listening to happy music, specifically classical music with positive valence and high arousal, facilitates more divergent creative thinking. Participants who came up with the most original solutions scored higher in divergent creativity.
A study by Indiana University researchers found that cannabidiol reduces symptoms such as impaired memory in adolescent mice exposed to THC, suggesting a protective effect of CBD against the negative effects of chronic THC use.
A new study from the University of Illinois explains why herbicide rotation doesn't work against herbicide-resistant weeds like waterhemp. The researchers found that even with long rotations, the frequency of resistance alleles does not decrease significantly.
Researchers developed PupilScreen, a smartphone app that detects changes in pupil's response to light using AI-powered deep learning tools, promising improved diagnosis accuracy for concussion and TBI. The app can be used by coaches, parents, medics, and others on the sidelines of sports games or in emergency situations.
A study published in The BMJ found an association between antidepressant use during pregnancy and a higher risk of psychiatric disorder diagnosis in children. Researchers stress that this finding should be interpreted with caution, as the underlying maternal illness may contribute to the increased risk.
Researchers from Boston University School of Medicine discovered that enhancing palmitoylation in the variant MC1R protein of redheads can reduce cancer risk for melanoma. This finding offers a potential alternative strategy to prevention by reducing sun exposure, which has been the focus of public health work.
A new study found that groups lie more than individuals when facing mutual financial gain and coordinating actions to achieve a shared goal. This phenomenon occurs even when all members have previously responded honestly, suggesting that group dynamics can shift moral norms and promote dishonest behavior.
Researchers from MSU and Denmark have discovered the mechanism behind green fluorescent protein's sensitivity to light exposure. They found that an isolated chromophore group can emit light outside the protein environment, while the protein enhances its fluorescent properties.
When two people walk one in front of the other while carrying a stretcher-like object, they typically synchronize their gaits. This synchronization is associated with quadrupedal gaits, particularly pacing and trotting. Mechanical coupling changes walking gaits, reducing step length and movement speed.
Expert John Deutch argues that the US can't lower carbon emissions while growing the economy due to the Kaya Identity model. He suggests planned reductions won't be enough to avoid climate change's impact.
Michael N. Hall's discovery of the TOR protein has led to a fundamental change in how cell growth is understood, providing critical information for developing anti-cancer drugs. The Lasker Award recognizes his pioneering research on cell growth regulation and its role in diseases such as cancer and diabetes.
A new study by MIT researchers finds that retracted papers can lead to a 10% drop in citations for remaining work, with high-profile cases experiencing an even larger decline. The study suggests the scientific community reacts to new information through peer review, adjusting its view on the value of certain scholars' work.
Researchers at Lancaster University developed a novel blood test to diagnose Alzheimer's disease with high accuracy. The test distinguishes between Alzheimer's and other neurodegenerative diseases, reducing misdiagnosis cases.
The Annals Science Communication Collection features innovative methods for delivering science to the public, including comics and social media engagement. The collection aims to stimulate interdisciplinary dialogue across entomological disciplines and advance cooperative interaction among diverse groups of entomologists.
A recent study published in Critical Care found that patients admitted to ICUs at weekends are at increased risk of death. The severity of illness and case mix were also different between weekends and weekdays, with more patients having a higher severity of illness on Saturdays and Sundays.
Scientists developed ELM-seq technique to scan DNA sequences and find optimal 'control dials' that regulate gene activity. The study revealed importance of RNA message's first letter and three-dimensional structure in determining gene transcription and translation.
Researchers at Georgia State University are developing cellphone messaging programs to help smokers quit in China and Vietnam. The five-year project aims to adapt culturally effective interventions for cessation, utilizing mobile phones and texting technologies to reach millions of smokers.
Researchers from the University of Innsbruck have established a new method to efficiently characterize large quantum states, enabling the development of large-scale quantum simulators. The new method requires significantly fewer measurements than current gold standard, opening up possibilities for complex quantum simulations.
Researchers engineered antimicrobial agents from a bacteria that targets specific strains, making them harmless. The new treatment could prevent or cure C. difficile infection, which kills thousands worldwide.
Scientists have made a breakthrough in producing ultra-pure green light for high-resolution displays, exceeding 97-99% of the Rec.2020 standard. The new technology uses simple room-temperature processes and inexpensive materials, paving the way for low-cost industrial production.
A study found that a coffee compound called cafestol improves cell function and insulin sensitivity in laboratory mice, potentially spurring the development of new Type 2 diabetes treatments. Daily consumption of cafestol may delay the onset of diabetes in humans, according to researchers.
Two significant solar flares were captured by NASA's Solar Dynamics Observatory on September 6, 2017, with the largest flare peaking at an X9.3 classification. This event had a significant impact on Earth's atmosphere and GPS signals.
A NASA-NOAA satellite captured a unique image of Hurricane Irma's eye over the island of Barbuda in the eastern Caribbean Sea. The storm's powerful thunderstorms and visible tropospheric gravity waves were evident in the image.
A landmark study has identified six gene regions associated with the length of pregnancy and timing of birth, which may lead to new ways to prevent preterm birth and its consequences. The study, involving over 50,000 women, provides a robust understanding of genetic factors contributing to preterm birth.
Researchers developed a new diagnostic system, HiTOP, which predicts 68% of psychological and social functioning issues related to eating disorders. In contrast, the traditional DSM-5 approach predicts only slightly less than 10%. The study used a hierarchical taxonomy of psychopathology, combining symptoms into dimensions and sub-fact...
A new class of compounds, hexahydroquinolines (HHQs), shows promise in preventing Plasmodium falciparum parasite transmission from infected hosts to mosquitoes. HHQs also enhance the effectiveness of existing antimalarial treatments, making it harder for drug-resistant parasites to emerge.
African-American teens who lived through the Great Recession of 2007-2009 may be at higher risk for metabolic syndrome, a cluster of risk factors for heart disease and diabetes. The study found that those in poverty were more likely to develop this condition, highlighting the impact of economic downturns on young people's health.
A Dartmouth study finds that Americans are consistently less supportive of refugee resettlement within their own communities than nationally. Negative media frames also decrease public support for resettlement, but proximity to refugees can mitigate this effect.
A new $2.7 million national study is evaluating ways to improve care planning conversations for frail elderly Canadians, with a focus on person-centred care based on their goals and values.
A recent study explores how infectious hematopoietic necrosis virus (IHNV) spreads among juvenile hatchery-raised fish in the Pacific Northwest. Modeling reveals that returning adults and within-hatchery juvenile-to-juvenile transmission are efficient pathways of IHNV spread.
A University of Colorado study found that blood tumor markers can predict lung cancer progression, allowing for earlier adjustments to treatment plans. Markers were associated with a 10% or greater rise in 53% of patients experiencing cancer progression, but not limited brain progression cases.
A massive investigation published in Nature reveals that a majority of papers in suspected biomedical predatory journals are from high or upper-middle income countries. The study analyzed 1,907 research papers and found that top countries publishing in these journals include India, the US, Nigeria, Iran, and Japan.
In a study on middle-aged fruit flies, researchers found that an intervention targeting mitochondria improved the animals' health while significantly slowing their aging. The technique, developed by UCLA biologists, has potential to delay age-related diseases in humans.
Researchers from Michigan State University found that sleep reduces the likelihood of innocent people being wrongly identified as suspects. When perpetrators are absent from lineups, sleeping eyewitnesses identify innocents 42% of the time, compared to 66% for those who didn't sleep.
The GPM core observatory satellite passed over Irma on September 5, 2017, revealing intense rainfall within the storm's eyewall. The satellite's radar data showed extremely powerful storms reaching altitudes of over 10 miles, with precipitation rates exceeding 10.8 inches per hour.
A recent study published in Monthly Notices of the Royal Astronomical Society reveals that comet nuclei contain 40% organic matter by mass, which was produced in interstellar space before the formation of our solar system. This finding has significant implications for the origin of life on Earth and potentially other planets.
Researchers developed a Doppler LIDAR instrument for accurate remote wind measurements, offering high spatial and temporal resolutions. The system's simplified design enhances stability and reduces costs, making it suitable for real-time applications such as hurricane forecasting and aircraft safety.
A new study using old nautical charts and satellite data found that more than half of the coral reef habitat mapped in the 1770s was no longer there, with some areas experiencing up to 90% loss. The research has important conservation implications and highlights the need for a shifted spatial baseline.
A study published in Neurology found that a scratch-and-sniff test may predict Parkinson's disease up to six years before diagnosis. The test showed strong links between smell and disease risk for white participants, but weaker associations for black participants. Older men with poor sense of smell were more likely to develop the disease.
Scientists developed a handheld probe, MasSpec Pen, for non-destructive cancer diagnosis within minutes. The device analyzes tissue samples using tiny volumes of water, identifying tumors with high sensitivity and specificity.
A new study investigates why US battery material startups are failing under current venture capital funding models. The authors draw inspiration from the pharmaceutical industry, providing recommendations for entrepreneurs, investors, manufacturers, and policy-makers to improve commercialization chances.
A Northwestern Medicine study reveals that many 'fragrance-free' and 'hypoallergenic' moisturizers contain allergens, making it difficult for patients to find affordable and safe options. The study found that only 12% of the top-selling moisturizers were free of common skin allergens.
A new study by University of Kansas researchers finds that countries with longer punitive sentences for rape crimes are less likely to experience civil war. The study suggests that gender-neutral laws and stricter punishment for rape contribute to progressive societal norms, reducing the chances of internal conflict.
Research suggests that mangos and their components have anti-inflammatory and anti-oxidative properties, which may help reduce risk for chronic disease. Mangos are also associated with better nutrient intake, glycemic control, and improved gut health.
Researchers at Duke University mapped out the complex molecular circuitry of Francisella tularensis, a bacterium that causes tularemia and is considered one of the world's most infectious pathogens. By understanding how the bacteria becomes virulent, scientists can design new drugs to shut down its virulence.
A genetic mutation in the CLPX gene has been identified as a potential cause of erythropoietic protoporphyria (EPP), a form of porphyria that may have inspired vampire folklore. The discovery highlights the complex genetic network underlying heme metabolism and holds promise for future therapies.
Researchers found that bacterial exposure during larval development affects adult mosquito traits, including speed of development, size, immune activity, and susceptibility to dengue virus. This discovery highlights the importance of larval ecology in transmitting mosquito-borne pathogens.
Quantitative analysis reveals that dark ocean surfaces absorb more light than white ice surfaces, leading to accelerated sea ice melt. The study found a significant correlation between solar heat input and ice melt volume, suggesting that heat input is a major causative factor of melting ice.
The study found that adults with severe mental illness were more likely to be unemployed and have poor health. Access to care improved for those with moderate and severe mental illnesses, but gaps persist.
Researchers have developed a new diagnostic software that can detect Parkinson's disease in its earliest stages, using readily available technologies. The tool records how a person draws a spiral and analyzes the data to calculate the severity of the condition with 93% accuracy.
The US Environmental Protection Agency (EPA) has announced a plan to enforce stricter ozone limits, despite opposition from the chemical industry and some environmental groups. The Clean Air Act allows EPA to review and adjust standards for ozone emissions, which have been linked to smog and respiratory illnesses.
NASA satellite imagery shows Tropical Storm Jose consolidating and organizing over the Atlantic Ocean. The storm is expected to strengthen and become a hurricane later in the day on Sept. 6.
Researchers at the U.S. Army Research Laboratory and the University of Maryland have developed a water-salt solution-based lithium-ion battery that reaches 4.0 volts without the fire risks associated with non-aqueous batteries. The new technology provides identical energy density as SOA Li-ion batteries while maintaining safety.
A national survey of over 2,000 physicians finds that overtreatment is a leading driver of healthcare costs and wasteful spending. Physicians believe that at least 15-30% of medical care is unnecessary, with fear of malpractice being the primary cause.
Researchers have observed a sudden change in rotation speed of SXP 1062, a binary pulsar exhibiting the 'glitch' phenomenon. The discovery provides new constraints on neutron star equation of state and sheds light on the interior dynamics of these compact objects.
Researchers at the University of Basel have discovered that the protein Gcn4 decreases protein synthesis and extends the life of yeast cells. This finding opens new ways to control the aging process and its related diseases.
A team of researchers in Australia developed an automatic system to diagnose Parkinson's disease severity from drawing speed and pen pressure measurements. The system combines these metrics into a single measurement, the Composite Index of Speed and Pen-pressure score, allowing for accurate diagnosis and monitoring of treatment effects.
The European Research Council has awarded €605 million to 406 early-career researchers across Europe, with a record share of women amongst the new grantees. The funded research covers various disciplines and will help build teams that can engage over 1,500 postdocs and PhD students.
A joint research project between universities in Germany will survey 6,000 refugees and other immigrants to understand their characteristics, experiences, and future plans. The study aims to assess how different immigrant groups integrate into German society, including those from EU member states and non-EU countries.
Researchers discovered a bacterium that stimulates single-cell saltwater dwellers to form colonies and mate, providing insight into eukaryote-bacterium interactions. The study also revealed the production of chondroitin in primitive organisms, challenging evolutionary timelines.
A new study published in Environmental Science & Technology found that fuel economy standards are not as difficult to meet as previously believed, with potential benefits including lower costs for consumers and automakers. The research also suggests that slightly slower acceleration times can significantly reduce overall emissions.
A new study reveals consistent correlations between white matter structural patterns and autistic symptoms in both ASD and ADHD, highlighting potential shared disease mechanisms. The study's findings suggest that biomarkers could guide more specific diagnostic tests and treatments.
A synthetic version of low molecular weight heparin, proven safe and effective in preclinical trials, is set to enter clinical trials. The new compound offers several advantages over its natural counterpart, including reduced risk of contamination and improved safety for patients with poor kidney function.
Researchers from MSU have discovered a novel mechanism of carotenoid transfer between two proteins, opening doors for the development of water-soluble protein complexes to deliver antioxidants to cells. This discovery may lead to new therapeutic applications, such as protecting healthy tissue during cancer treatment.
Researchers have identified a zinc transporter, ZIP4, that is overexpressed in pancreatic cancer cells, making it a potential target for new drugs. The study reveals the structure of ZIP4's core, which conducts zinc transport, and identifies an unprecedented fold for membrane transporters.
A recent study published in the New England Journal of Medicine describes how airway dehydration leads to thick mucus accumulation, a hallmark of chronic bronchitis. The research found a strong association between mucin concentrations and disease severity in people with chronic bronchitis.
EPFL researchers have developed a scanning transmission electron microscopy (STEM) method to generate fast and reliable 3D images of complex curvilinear structures. This tilt-less 3D electron imaging technique can acquire images in a single shot, opening up new avenues for real-time 3D imaging of dynamic material and biological processes.
Martha Sajatovic, MD, receives international grants to develop and test adherence enhancement programs for chronic psychiatric disorders. The projects also explore patient-centered approaches to diabetes management, including Shared Medical Appointments (SMAs) and targeted training for illness management.
The Syncphonia app breaks down complex musical pieces into individual parts, allowing students to play in time with the rest of the orchestra without distractions. This approach increases motivation and enjoyment among children, leading to better learning outcomes and a more positive experience for all.
A new study by UNH researchers reveals that students who experience sexual violence on campus suffer from lower academic efficacy, higher stress, and decreased institutional commitment. The study, which surveyed over 6,400 students, sheds light on the often-overlooked impact of sexual violence on college academics.
Researchers use viral kinetic models to increase understanding of influenza biology and antiviral pharmacology, identifying sources of variation between individuals. These models have been used to support dose optimization and clinical development of potential influenza therapies.
Researchers found that biogenic organic emissions from soil and fallen leaves on forest floors can suppress cloud formation. The study reveals a seasonal variation of aerosol activity controlled by the mass ratio of sulfate and water-soluble organics, with increased suppression in autumn.
Researchers at the University of Liverpool have created the first evidence-based growth standards chart for dogs, allowing veterinarians to assess and monitor growth in canine patients. The study used data from over six million dogs visiting Banfield Pet Hospitals, resulting in five weight ranges with separate male and female curves.
A study found that older adults with poor sense of smell are more likely to develop Parkinson's disease than those who perform better on the test. The researchers also found a stronger link between poor smell and disease in men, but not in women. The test could help identify people at greater risk up to six years before diagnosis.
A team of scientists at UT Austin has developed a handheld instrument that rapidly and accurately diagnoses cancerous tissue during surgery. The MasSpec Pen is over 96% accurate and can detect cancer in marginal regions, potentially improving treatment and reducing recurrence rates.
Researchers analyzed 18th century British nautical charts to track the loss of coral reef habitat in the Florida Keys. The study found a 52% loss of coral area, with nearshore areas declining by 87.5% and 68.8%. This research highlights the need for longer-term conservation efforts based on historical data.
Researchers at the University of Maryland have developed a water-based lithium-ion battery that reaches 4.0 volts and achieves high energy density while maintaining safety. The new gel polymer electrolyte coating prevents water from decomposing and forms a stable interphase, protecting the anode and preventing fires or explosions.
Researchers found that neurons at mucosal tissues can detect an infection and prompt immune cells to produce a substance that acts like adrenaline, rapidly activating a protective response. This discovery highlights the important role of peripheral nervous cells in mounting immune responses and preserving health.
Researchers develop bone marrow models to study hematological and musculoskeletal disorders, focusing on regeneration and disease disturbance. The project aims to understand the relationship between blood and bone, leading to new regenerative therapies.
A new human stem cell model has been developed to study macular degeneration, a leading cause of vision loss in older adults. The model, created by researchers at the University of Rochester Medical Center, mimics key characteristics of the disease and could lead to new avenues of research and potential drug targets.
A study led by researchers at Linköping University found that patients with IBS have a more sensitive intestinal mucosa to bacteria, allowing for faster passage of pathogens like Salmonella typhimurium and E. coli HS. Mast cells appear to play a significant role in regulating this process.
A new study from Uppsala University finds that genetic effects on obesity are not fixed but interact with lifestyle factors. The study reveals that physical activity and socio-economic status can reduce the impact of genes on weight.
A study found that Russians who relied on government-controlled TV news perceived the internet as a threat, leading to increased support for censorship. The government's successful persuasion has troubling implications, with many citizens self-censoring their online use.
Researchers developed a $40 portable allergen-detection system called iEAT, which can detect five common allergens in under 10 minutes. The device extracts allergens from food and uses an electronic keychain reader to sense and transmit results wirelessly.
The Pediatric Blood and Marrow Transplantation Consortium, headquartered at CHLA, will conduct a clinical trial comparing outcomes for young patients with newly diagnosed severe aplastic anemia. The study aims to determine whether using unrelated-donor blood and marrow transplant is better than immune suppression therapy.
Defects in perovskites can be permanently healed with light and humidity, accelerating the development of cheap and high-performance solar cells. The process involves exposure to light, oxygen, and controlled humidity levels, which create a protective shell that locks in improvements.
The New European Wind Atlas aims to reduce overall uncertainties in determining wind conditions by improving competencies on atmospheric flow and data guidelines. The atlas should be able to predict wind conditions with accuracy better than three percent in uncomplicated regions and ten percent in complicated regions.
Researchers discovered that Legionella pneumophila targets mitochondria to alter cellular metabolism, favouring bacterial replication. This strategy is crucial for the bacterium's survival and causes disease.