Researchers developed a novel machine learning algorithm to identify previously unknown air pollutant mixtures linked to poor asthma outcomes in children. The study found that early exposure to individual and mixed pollutants can lead to longer-term problems with asthma, affecting about seven percent of US children.
A Michigan-based study found a dramatic drop in vaccinations across the lifespan during the early pandemic, but a recent rebound has been noted. The researchers emphasize the importance of continued vaccinations to prevent outbreaks of infectious diseases like measles.
A new study led by the American Museum of Natural History suggests that the extinct ground sloth Mylodon was an omnivore, contrary to previous assumptions. The researchers analyzed amino acid nitrogen values in fossil samples to determine their diet, finding evidence of meat consumption.
Researchers create novel approach to map stress orientation in the Earth's crust using nonlinear elastic behavior and rock properties. This technique provides valuable insights into continental regions with limited historical geologic information.
The Penn Innovation in Suicide Prevention Implementation Research (INSPIRE) Center aims to develop and test evidence-based suicide prevention interventions for underserved groups, including Black, Hispanic, and LGBTQ populations. The center will also focus on optimizing the scale of these interventions.
A study found that modest monetary payments increased COVID-19 vaccination rates by 4.2 percentage points, but behavioral nudges had no significant impact on actual vaccination uptake. The results highlight the potential of monetary incentives to increase vaccine take-up, particularly in countries with high baseline vaccination rates.
A study by the Barcelona Institute for Global Health found that 62% of Europeans live in areas with less than recommended green space, leading to 42,968 premature deaths. The study suggests that European cities should focus on reclaiming urban land for green spaces and implementing nature-based solutions.
Men with a history of alcohol charges have more than twice the risk of suicide when purchasing handguns, according to new research. The study also found that recent and repeat alcohol charges were associated with the greatest risk of suicide, suggesting that reducing firearm access or addressing alcohol use could help mitigate this risk.
New research from UvA's Law Centre for Health and Life found EU policies influencing access to medicines in developing countries without always intending it. This has significant implications for the EU's own health systems, security, and stability.
Researchers found that a balance between dopamine D2 receptors and RGS is crucial for normal long-term memory formation. An imbalance in these molecules is thought to contribute to the development of schizophrenia and dystonia.
Researchers analyzed fecal metagenomic DNA sequencing data to see if specific donor strains correlated with successful treatment outcomes. They found no correlation between donor strains and response to anti-PD-1 therapy in melanoma patients.
The study tracks ocean microbes consuming different types of organic carbon produced by phytoplankton species, revealing predictable food source preferences. The findings have implications for understanding marine microbes and photosynthetic algae's impact on global carbon cycling.
Chronic P. vivax infections cause significant damage to kidneys, brain, and circulatory system, affecting impoverished communities. The parasite can hide at low levels, making diagnosis difficult and treatment efforts challenging.
A peptide-drug conjugate called CBX-12 has been shown to enhance the efficacy of immune checkpoint inhibitors in preclinical cancer models by targeting the acidic environment of cancer cells. The treatment exhibited significantly delayed tumor growth, improved survival, and complete tumor regressions compared to immunotherapy alone.
An analysis of Medicare's Comprehensive ESRD Care Initiative found that factors like leaner operations, organizational experience, and community resources contribute to successful performance. The study aims to inform healthcare providers and policymakers in developing value-based payment models for kidney care.
Dr. Eric Lazartigues received a $2.6 million NIH grant to establish mouse models of SARS-CoV-2 infection in the brain, testing whether the virus can infect the brain and cause disease. The project aims to determine the cell types most affected by the virus and the effect on respiration control by the brain.
A new study by Simon Fraser University researchers found that moderate-intensity physical activity and learning activities lower the risk of cognitive decline. The study tracked over 4,000 older adults for three years, using machine-learning algorithms to analyze brain health data.
Researchers at the University of Virginia and Penn State are developing a new hardware platform called FerroCoDE that can generate solutions for complex problems more efficiently. The platform uses analog computing to exploit the spatial-temporal properties of oscillators and their synchrony.
A study published in Clinical Nutrition Journal found that daily peanut consumption improved cognitive function and stress response in young and healthy individuals. The researchers discovered that bioactive compounds such as resveratrol and p-coumaric acid, as well as short-chain fatty acids, contributed to the health effects.
Researchers at McGill University have discovered how blue mussels fabricate underwater adhesives in just 2-3 minutes. The adhesive is created by mixing metal ions with fluid proteins, and its unique properties make it ideal for use in wet environments such as surgical or dental treatments.
A study found that meditation training reduced chronic stress by 25% through decreased cortisol levels in hair. The researchers used a 9-month training programme to measure the effect, and the results showed that only sufficiently long training leads to significant stress-reducing effects.
A recent study analyzing online reviews of restaurants found that increased minimum wages lead to better customer perceptions of service quality. The research suggests that higher wages contribute to improved employee performance and reduced negative feedback.
The study maps 130 million km² of global land surface area to identify 0.2 million km² of rooftop area, analyzing its electricity generation potential at a cost of $40-280 per megawatt-hour. The greatest potential is in Asia, North America, and Europe.
A team of researchers simulated the loss of physical activity during COVID19 lockdowns to study its effects on metabolism. They found that mice's energy sources shifted based on their diet composition after a sharp decline in exercise, leading to weight gain.
Researchers discovered that bacteria enter corn plants through natural openings at the leaf's edge, causing Goss's wilt. High concentrations of bacteria lead to freckles and disease symptoms.
A study by Penn State researchers reveals that care for the 15 most prevalent types of cancer in the US costs approximately $156.2 billion in 2018, with medication expenses accounting for the largest share. Breast cancer incurred the most services and procedures, followed by colorectal cancer.
A recent study found that non-Hispanic Black patients who received immunotherapy for advanced-stage non-small cell lung cancer had a lower risk of death compared to non-Hispanic white patients. The researchers controlled for access-related issues and found disparities persisted in certain populations.
Researchers investigated whether allergic diseases cause mental health conditions, finding little evidence of a causal relationship. The study used Mendelian Randomisation to identify genetic variants linked to allergies and mental health, but found no associations between the two.
A recent study published in Environmental Health Perspectives found that exposure to low levels of organophosphate esters can harm brain development in children, affecting IQ, attention, and memory. The chemicals, used as flame retardants and plasticizers in electronics and baby products, have been widely misassumed to be safe.
International experts discuss the clinical and therapeutic applications of neuropsychological assessment, highlighting its contributions to neurorehabilitation and cognitive performance. The articles explore performance validity testing, teleneuropsychology, and the nexus of neuropsychology and neuroimaging.
SourceIOS Press·JournalNeuroRehabilitation An International Interdisciplinary Journal·TypeMeta-analysis·DateOct 6, 2021
A recent study found that fully vaccinated individuals with substance use disorders have a significantly higher risk of breakthrough COVID-19 infection compared to the general population. The study, published in World Psychiatry, revealed that patients with cocaine and cannabis use disorder had the highest risks.
Researchers at CRG and Pulmobiotics have created the first 'living medicine' to treat antibiotic-resistant bacteria growing on medical implants. The experimental treatment successfully treated infections across in vitro, ex vivo, and in vivo testing methods.
Scientists at the University of California San Diego have discovered that planar cell polarity is a widely used mechanism for forming and maintaining glutamatergic synapses. The study found that Prickle protein plays a crucial role in stabilizing these synapses, which are essential for neuronal communication.
Asteroid Bennu's surface is covered in boulders due to its highly porous rocks, which compress rather than fragment under meteoroid impacts. This contradicts previous observations of fine regolith on similar asteroids, such as Ryugu and Itokawa.
Two Gladstone scientists, Leor Weinberger and Vijay Ramani, received NIH Director's Awards to fund groundbreaking research on a single-administration antiviral for COVID-19 and a molecular strategy to fight cancer. Their work has implications for treating various diseases, including cancers.
A novel computational model predicts that articular cartilage can partially heal after injury by controlling inflammation. The study uses biomechanical and inflammatory aspects of osteoarthritis progression to develop a physics-based computational model.
A study examined internet gaming disorder in college students, finding it in 1.25% of participants, and that withdrawal symptoms occur in 59% of gamers without meeting full criteria for the disorder.
A new study reveals that early human activities, specifically Māori burning practices in New Zealand over 700 years ago, impacted the Earth's atmosphere more than previously known. The increase in black carbon levels in Antarctic ice cores supports this conclusion.
Researchers have discovered the molecular mechanisms behind stem cell rolling in blood vessels, a complex process that slows down cells using long tethers. The findings offer new insights into improving stem cell transplantations and developing treatments for metastasizing cancers.
Researchers identify 116 types of cells in the primary motor cortex, a significant step towards creating a comprehensive brain atlas. The findings aim to understand how neural networks control movement and cognition, and could lead to new therapies for neurologic and neuropsychiatric diseases.
A study found that chronic stress, measured by allostatic load, was associated with a lower likelihood of completing chemotherapy and lower overall survival rate in patients with lymph node-positive or high-risk lymph node-negative HER2-negative breast cancer. Allostatic load may be a better predictor than genetic ancestry for chemothe...
Researchers at Kansas State University argue that integrating National Violent Death Reporting System data into Maternal Mortality Review Committees can improve the efficacy of MMRCs and address racial disparities in maternal mortality. The study found increased risk for pregnancy-associated homicide and suicide during pregnancy and po...
The study provides a new framework for policymakers to consider drinking water quality data when analyzing environmental justice issues. Communities with higher ratios of Hispanic and/or Black populations were found to have statistically significant increases in cancer risk due to exposure to tap water contamination.
Researchers have identified a significant association between periodontal disease, oral pathogens, and the development of gastric cancer. The study suggests that individuals with gastric cancer have a higher prevalence of oral pathogens, which may contribute to the risk of developing the disease.
Researchers found that wild and hatchery coho salmon demonstrate different genetic markers for negative assortment, a common finding in mating. They are now trying to emulate the natural mating of coho salmon in a hatchery environment using genetic profile information.
A Brazilian study examines the causal relationship between outdoor air pollution and students' cognitive performance in Brazil. The findings suggest that an increase of 10 micrograms per cubic meter of PM10 decreases students' scores by 6.1 points, with poorer students more susceptible to air pollution's effects.
Researchers found a correlation between allergic diseases and mental health conditions, including depression and anxiety, but cautioned that the link may not be causal. Future studies aim to explore potential treatments for both conditions.
Researchers analyzed ALMA data to create the first animation of a young twin star system's orbital motion over three years. The study found that the disks surrounding each star are significantly misaligned with respect to each other, supporting the idea that the system was formed via molecular cloud fragmentation.
A new study reveals a small molecule, RGX-202, that targets and prevents metastasis in colorectal cancer by blocking the uptake of phosphocreatine into cancer cells. The findings have led to a clinical trial in humans and may eventually increase survival rates for multiple gastrointestinal cancers.
A new study aims to use the microgravity conditions of space to better understand how flames spread on Earth. By performing complementary ground-based and microgravity experiments, researchers can precisely measure flame spread along a combustible object, allowing for more accurate predictions of wildfire behavior.
A pilot program providing tailored cervical cancer screening for trans men and nonbinary people was well-received, with 100% satisfaction rates. The program aimed to address barriers such as dysphoria and stigma, and could serve as a model for similar programs.
A study by Arizona State University researchers reveals that the coordination between facial growth and chewing muscle mechanics determines when adult molars emerge. The study found that human molars come in at a later age due to slow jaw growth and short faces, which creates a mechanically safe space for molar emergence.
Research in Borneo suggests that forest patches adjacent to palm oil plantations provide critical habitats for generalist species, including the Asian water monitor lizard. These refuges help maintain biodiversity in oil palm-dominated landscapes.
Research investigates m6A regulators in cognitive dysfunctions, identifying potential biomarkers like SNRPG and SNRPD2. The study also highlights the role of APOE ε4 allele and FTO expression in AD development.
A study of over 1,000 mothers estranged from their adult children found that nearly 80% believed an ex-husband or child's mental health issues were responsible for the estrangement. The results highlight a disconnect between mothers' and children's reasons for the rift, suggesting a need to consider differing perspectives when trying t...
Researchers created a wiring diagram of critical brain circuits using mouse models, providing insights into the primary motor cortex's wiring. The study pinpoints smaller circuits that process specific functions, such as movement control and emotional input, and could reveal new treatment targets for neurodegenerative disorders.
Researchers found no increased risk of heart disease or type 2 diabetes with hormone therapy use among middle-aged postmenopausal women who met current guidelines. The study analyzed data from over 58,000 women and concluded that hormone therapy is not significantly associated with these health outcomes.
Northern Arizona University researcher Marti Canipe has developed a three-year project to create science courses for undergraduate elementary education majors using phenomenon-based instruction methods. The courses will focus on real-life phenomena and engage students in scientific practices, leading to deeper understanding of science ...
The NIH BRAIN Initiative Cell Census Network has published an atlas of cell types and neuronal wiring diagram for the mammalian primary motor cortex, derived from detailed studies of mice, monkeys, and humans. This comprehensive resource provides a foundation for further study of cell types in the rest of the brain.
A new study by SFU archaeologists has developed a valid method for estimating the age of juvenile remains using crania and mandibular bones. This approach can help forensic teams identify child remains in archaeological work or criminal investigations, providing closure for families.