A new coating technology being tested on the International Space Station has shown promise in reducing electrical charges that can damage spacecraft electronics. The coating, developed using atomic layer deposition, could also help make spacesuits more conductive and reduce lunar dust's electrostatic charge.
The Institute for Basic Research in Developmental Disabilities has received a $1.95 million grant from the National Institutes of Health to support Dr. Gholson Lyon's research on rare human diseases. Dr. Lyon plans to expand his studies on Ogden syndrome and other diseases related to N-terminal acetylation, aiming to better understand ...
A study led by Dr Jeremy Lim and his team has discovered that a few thousand globular clusters formed over at least the past 1 billion years, and perhaps many more over cosmic history. This finding explains why these clusters are not as ancient as previously thought.
A new study found that bariatric surgery significantly reduces the risk of cancer in patients who lose at least 20% of their body weight. The risk was reduced by 50% compared to those who did not experience significant weight loss after surgery.
Researchers at the Virginia Institute of Marine Science have found that blue catfish, an invasive species in Chesapeake Bay tributaries, can survive in waters with high salinity levels. The study suggests that these fish may be able to expand their range into mainstem Chesapeake waters and new Bay tributaries.
Researchers have made a groundbreaking discovery in blood stem cell transplantation using the UM171 molecule, which significantly reduces graft rejection and mortality rates. The treatment has shown impressive results in clinical trials with low mortality rates and no chronic autoimmune disease development.
The researchers propose a strategic approach to conservation, focusing on keystone ecosystems that support large numbers of dependent species. This mega-conservation approach has the potential to enhance biodiversity and facilitate effective global-scale conservation efforts.
Researchers studying spherical exosomes, tiny cargo-filled spheres that arrive at the scene of acute kidney injury, aim to learn more about their role in repair and restore function. They suspect these exosomes can be controlled to better treat injuries and prevent permanent damage.
Researchers argue that using cooperative game theory to model human-drone interactions can lead to better steering angle control and safer lane-change maneuvers. By taking into account human drivers' real-life experience, automated steering technology can achieve better shared control.
Researchers found that identical twin kidney transplants have high success rates, but patients often require immunosuppressive drugs due to misidentification. The study proposes genetic testing and management guidelines for identical twin transplants to minimize side effects.
A new study from UChicago identifies 44 drugs that may prevent suicide attempts, including folic acid and several antidepressants. The research used a statistical tool to analyze data on 922 prescription medications and found that just 10 were associated with an increased rate of suicide attempts.
A study from Massachusetts General Hospital found that increased physical activity can significantly reduce the risk of depression, even among those with a high genetic risk. Individuals who engaged in at least several hours of exercise per week were less likely to be diagnosed with new episodes of depression.
A new study shows that components of marijuana, including its cannabinoids CBD and THC, can cause brain and facial birth defects in mice when used during the first trimester of pregnancy. The research also found that combining CBs with alcohol increases the likelihood of these birth defects.
Scientists at Clemson University found diverse bacterial communities inside clams that contribute to a balanced ecosystem. The study showed that higher microbial diversity is linked to healthier seagrass environments, with implications for fisheries and lobster farming.
China's coal-fired power plants met ultra-low emission (ULE) standards early, reducing annual emissions by 65% for sulfur dioxide and 72% for particulate matter. The country achieved these results thanks to its strict supervision system and nationwide ULE technology application.
Researchers analyzed pleural effusions from NSCLC patients, mesothelioma, and benign cases, identifying distinct cytokine levels that may influence tumor growth and immune response. The study suggests modifying the local pleural immune environment with antibody-based therapeutics could enhance anti-tumor effects.
Researchers from UNC School of Medicine and Stanford University found that crotonyl marks on histones help cells adapt to low-nutrient conditions by repressing growth genes. This mechanism may be a future target for cancer therapy, as proteins similar to the identified yeast protein are often disrupted in cancers.
A coalition of scientists argues that too little action has been taken to curb climate change, citing 'profoundly troubling signs' from human activities. The authors propose six key objectives to alleviate climate change, including energy sector reform and a carbon-free economy.
Researchers at Skoltech found that black holes thermalize through the same mechanism as conventional quantum systems, providing insight into quantum gravity. The study confirms the Eigenstate Thermalization Hypothesis in spatially-extended systems, a long-sought proof.
A new co-regulation map of the human proteome has been created, enabling the prediction and assignment of functions to uncharacterized human proteins. The map reveals unexpected partnerships between proteins, including peroxisomal membrane protein PEX11β with mitochondrial respiration factors.
Researchers developed new imaging methods to study retinal cilia, discovering previously unknown compartments and pinpointing protein locations in diseased cilia. These findings contribute to a better understanding of structural defects leading to cilia-related blindness.
Researchers developed programmable repressor elements that can switch off protein production in response to specific stimuli, enabling sophisticated diagnostic, environmental and biofabrication approaches. The new tools have the potential to improve applications in next-generation diagnostics, environmental reporting and biomanufacturing.
Researchers found genes linked to autism spectrum disorder may play a role in people with uncontrolled eye movements. The study suggests the Down Syndrome Cell Adhesion Molecule-Like 1 gene is crucial for normal eye movements.
Youth who self-harmed were five times more likely to have repeat visits to the emergency department and eight times more likely to die from suicide than their non-self-harming peers. Serious mental conditions, including anxiety and substance abuse issues, were common among adolescents with recurrent self-harm hospitalizations.
Researchers demonstrate the production of a wide range of sulfated aromatic compounds, including antifouling agents and pharmaceuticals, using microbial hosts. The process enables the large-scale production of sulfated phenolic compounds, offering potential applications in medicine, nutraceuticals, and other industries.
A study of over 5,800 pupils found that private school students scored 27% higher in 'facilitating' A-level subjects, with better university access and labor market rewards as a result. The significant resource gap between private and state schools is cited as the primary driver of this academic advantage.
A recent study found that teens who visit emergency departments for self-harm are five times more likely to have repeat visits and three times more likely to die from any cause compared to non-self-harming youth. The study also reveals that these adolescents incur significantly higher health costs over the following five years.
A new framework, Conservation Hierarchy, calls for proactive measures to ensure greater benefits to nature alongside economic development. The approach aims to halt and reverse biodiversity loss, shifting focus from reactive actions to proactive conservation efforts.
A rare gene variant, APOE3ch, has been identified as a potential protective factor against Alzheimer's disease. The study, funded by the NIH, reveals that an individual carrying this variant remained dementia-free for nearly three decades beyond expected onset age.
A study found that premature infants with abnormal gut microbiomes are more likely to experience stunted growth. Researchers tested stool samples weekly and discovered a significant association between dysbiosis and growth faltering, even after follow-up visits at ages 2 and 4.
Researchers developed a new technique using light to stabilize proteins for study, allowing scientists to observe how specific proteins contribute to health, development, and disease. The method, called GLIMPSe, involves attaching a short peptide sequence that signals the cell to degrade the protein, which can be controlled using light.
Studies found that urban emergency department patients who face unemployment and food insufficiency are more likely to smoke. Socioeconomic stressors also affect the likelihood of smoking among men and women, with certain groups showing different patterns.
A study found that in NCAA teams, more men (73%) than women (27%) held positions as head physicians or athletic trainers. The distribution was most pronounced in Divisions I, II, and III teams, where only 5% of the personnel were women.
Researchers studied African megafauna diet and gut microbiome, finding correlations between diet composition and microbiome composition. Seasonal changes in diet and microbiome were observed, with some species exhibiting little variability and others showing significant differences.
A study reveals a correlation between precession and Atacama rainfall, suggesting that precession reconfigures southern hemisphere westerlies differently. Model simulations replicate this relationship, which may impact global ocean circulation patterns.
Esports athletes are at risk of physical, psychological, and metabolic disorders due to their high-intensity gaming sessions. Researchers warn that the field of sports medicine needs to adapt to address these players' unique needs.
Wood ants trapped in a Polish nuclear bunker were found to survive on cannibalizing dead nestmates when food was scarce. A recent study revealed the ants' ability to adapt to marginal habitats and suboptimal conditions, allowing them to thrive in the confined space.
A large-scale study of over 11,000 West Point cadets reveals that both cognitive and non-cognitive factors predict success outcomes. Grit is crucial during Beast Barracks, while cognitive ability is the strongest predictor of academic grades in the classroom. Physical ability also plays a key role in determining graduation rates.
A new study published in Health Affairs reveals that SNAP participation is associated with a decline in the risk of premature death from all causes among US adults. The study analyzed restricted-access data and found a reduction of 0.8% in risk of death from alcohol poisoning, opioid overdose, and suicide.
A cohort simulation model found that Mexico's sugar-sweetened beverage tax will prevent 239,900 cases of obesity and save $6.88 in healthcare costs for every dollar spent on implementation. Doubling the tax would also bring benefits, including a gain of 92,100 quality-adjusted life-years.
Researchers at EMBL developed a new variant of the Sleeping Beauty transposase with improved biochemical properties, allowing for direct protein delivery and autonomous cell penetration. This breakthrough enables efficient and stable genome modifications in target cells on demand.
A study led by Duke University Medical Center found that adding weight management counseling to group visits improved diabetes outcomes for patients with uncontrolled diabetes. Participants who received the counseling showed significant weight loss, reduced blood sugar levels, and fewer episodes of hypoglycemia compared to those who on...
Researchers observed a sex difference in how women and men respond to circadian disruption. Women experienced decreased satiety hormones, leading to reduced fullness, while men showed increased cravings for energy-dense foods.
Researchers developed a combination gene therapy treating four age-related diseases in mice, including heart failure, kidney failure, diabetes, and obesity. The treatment showed significant improvements, reversing or completely eliminating disease symptoms in obese and diabetic mice.
Researchers analyzed DNA samples from over 1,000 African herbivores to understand the relationship between diet, environment, and gut microbiome. They found that closely related species had similar microbiomes and diets, while domesticated animals like cattle had more sensitive seasonal changes in their microbiomes.
A team of researchers at New York University's Courant Institute of Mathematical Sciences found that fish swimming in orderly groups or formations spend less energy and move faster than when swimming alone. The best arrangement, diamond-shaped lattices, yielded the greatest speeds and largest energy savings, confirming a long-held belief.
Researchers found that pioglitazone reduces physical and emotional nicotine withdrawal symptoms in rats and mice. The study suggests that the diabetes drug may help diabetic smokers quit by reducing insulin resistance and alleviating anxiety associated with nicotine withdrawal.
Scientists have developed a new method to image surface structures in combination with their magnetic properties at the atomic level. By using a scanning tunneling microscope with a nickel-containing molecule as an active sensor, they were able to detect magnetic moments with unprecedented spatial resolution.
Researchers at Children's Hospital Los Angeles have developed a novel way to biopsy retinoblastoma, allowing for more accurate diagnoses and access to studying the disease on a molecular level. This breakthrough discovery has the potential to drastically improve retinoblastoma research and clinical practice.
A pooled analysis of 14 studies involving over 232,000 people found that any amount of running significantly lowers the risk of death from all causes. Even small doses of running, such as once weekly or less than 50 minutes, are associated with significant health and longevity benefits.
Researchers found that the transition between ice and water breaks down at the nanoscale, with clusters oscillating between solid and liquid states. The study provides new insights into the conditions necessary for ice formation and has implications for understanding climate regulation and life viability.
Researchers have developed an artificial leaf that converts carbon dioxide into methanol, reducing greenhouse gas emissions and providing a sustainable alternative fuel. The technology uses cuprous oxide as a catalyst, mimicking photosynthesis in plants.
Researchers found that serum flotillin levels significantly decrease in patients with Alzheimer's disease (AD) and mild cognitive impairment (MCI) due to AD compared to non-AD controls. Flotillin levels are also negatively associated with brain amyloid deposition, indicating its potential as a blood biomarker for early AD diagnosis.
A new study found that a blood test for CA125 levels can detect ovarian cancer in women with suspicious symptoms, with 10% of those with high levels diagnosed with the disease. The test also revealed higher risks of other cancers, such as pancreatic and lung cancer, among older women
Researchers at Ruhr-University Bochum identified why certain enzymes like hydrogenases are unstable in oxygen. By analyzing structural changes on an atomic level, they hope to protect these proteins against oxygen in future biotech applications.
A team of researchers led by Miguel Quintela-Fandino has discovered the link between FASN and cancer development. They found that FASN is essential for anchorage-independent growth, a hallmark of cancer transformation.
Researchers studied Drosophila and Chymomyza flies, revealing two possible explanations for arrhythmic behavior in high-latitude species. The study suggests that strong behavioral rhythms may be a disadvantage in polar regions, but certain characteristics could aid survival.
Researchers developed a gene therapy combining FGF21 and ?Klotho treatments to target multiple age-related diseases. The single-formulation treatment successfully treated obesity, type II diabetes, heart failure, and renal failure in mice.
A new poll finds that half of older Americans have taken leftover antibiotics without guidance, while one in five expect doctors to prescribe them for colds. Despite widespread awareness of antibiotic resistance, many older adults engage in risky practices, highlighting opportunities for education and improved prescribing.
A study of 20,000 patients found that having a care plan reduced the risk of A&E visits by 29% and unplanned hospital admissions by 32%. Seeing the same doctor also reduced the risk of these outcomes. The findings highlight the importance of continuity of care for improving health outcomes.