A large-scale study from three Nordic countries shows that the majority of patients with reflux disease do not have a higher risk of cancer. Only those with changes in the oesophageal mucosa are at increased risk.
The B-GOOD project will introduce its achievements in improving honey bee health and beekeeping sustainability through an oral presentation, poster sessions, and online participation. The event aims to gather consortium members and external advisors to share knowledge and exchange ideas.
Researchers have developed a novel optical on-demand droplet release (OODR) system that uses lasers to efficiently sort and export single-cell cultures from static droplet arrays. The system reduces reagent usage and sample size, while maintaining cell viability and analysis accuracy.
Researchers at West Virginia University have developed a technology that can capture carbon dioxide from the air of buildings and use it to produce methanol, a common chemical with numerous applications. The process is expected to increase the sustainable supply of methanol while removing greenhouse gases from the atmosphere.
An economic evaluation of extended-release buprenorphine found it was not an efficient allocation of resources when transmucosal buprenorphine was available. The study suggests improving retention rates or decreasing costs associated with extended-release buprenorphine to improve treatment outcomes.
A team of chemists at Purdue University has created a sustainable adhesive system that uses epoxidized soy oil, malic acid, and tannic acid. The new adhesive is inexpensive, effective, scalable, practical to produce and completely sustainable.
A new study by Jilli Jung and Maithreyi Gopalan found that state-mandated civics tests do not improve youth voter turnout in the short term. The researchers suggest a more holistic approach to civic education, incorporating practical activities such as visiting legislators or learning how to register.
A new study from Boston Medical Center found that injectable extended-release buprenorphine is limited by cost and treatment retention, while oral buprenorphine may be a more cost-effective option. The opioid overdose crisis requires a broad range of effective treatments, including injectable formulations.
Researchers at University of California - Riverside uncover COVID's Achilles heel - its dependence on key human proteins. By understanding how the virus interacts with human cells, a new class of antiviral medication may be developed to block replication and treatment.
A study of 3,500 traffic sensors in California found that rush hour is expanding but with less congestion after the COVID-19 pandemic. Researchers attribute this shift to changes in commuting patterns and road usage.
Researchers found that a subset of HIV-infected cells produce viral RNA and proteins during anti-retroviral therapy, which may impact patients' immune responses. The study suggests that these non-functional viral pieces can stimulate an immune response, potentially leading to inflammation and negative consequences for treated individuals.
A team of researchers at Utah State University has successfully created an in vitro model of Bruch's membrane, a layer in the retina that deteriorates with age. The model uses hagfish slime proteins to replicate the natural aging process and disease progression, providing a valuable tool for studying age-related macular degeneration.
The UK National Clean Maritime Research Hub aims to accelerate the decarbonisation of maritime activity in ports and at sea. The hub will carry out innovative research in sustainable marine fuels and their safe use, low-carbon power and propulsion systems for shipping.
A new study published in the Journal of the American Heart Association found that improvements in socioeconomic status are not equally beneficial for all racial or ethnic groups. Higher socioeconomic status is linked to better heart health, but this link is greatest among white adults compared to people in other groups.
A study found that anti-immigrant prejudices, particularly towards Muslims, contribute to increased tolerance of LGBT+ individuals in Western democracies. The researchers discovered that shifts in tolerance are heavily conditioned by who the opponents of LGBT+ rights are.
A new study from UTHealth Houston finds that AI-powered algorithm can improve detection rates of unruptured cerebral aneurysms. The study used a machine learning algorithm to analyze CT angiograms and identified 36 true aneurysms, with 24 previously not referred for follow-up.
A research team found that more than 52% of atmospheric gaseous elemental mercury in the Arctic Ocean comes from oceanic evasion, with the Marginal Ice Zone being a key source. The study proposes a mechanism for the summer peak of GEM, driven by sea ice changes and organic compounds.
A new study sheds light on US forest carbon offset projects, revealing that most credits are issued for improved forest management practices rather than planting trees or protecting forests. Researchers also found that 26% of projects are in areas of moderate wildfire hazard, posing a risk to the stored carbon.
A team of researchers led by Penn State aims to test 58 wildlife species for SARS-CoV-2 using a $4.5M USDA grant. The goal is to monitor potential spillback to humans and understand cross-species transmission, which poses a risk to human health and agricultural systems.
A team of University of Connecticut undergraduates has published the first full map of the butternut's DNA, a process that could help conserve endangered species. The project is part of an ambitious effort to sequence the DNA of overlooked organisms, including deep-sea corals and critically endangered birds.
A new species of spiny mouse, Neacomys marci, has been identified in northwestern Ecuador. The discovery sheds light on the previously underestimated diversity of the Spiny Mouse genus.
Researchers discuss new drugs available for HER2-positive breast cancer patients with brain metastasis, showing improved outcomes and quality of life. The development of targeted therapies has led to better survival rates among these patients.
Marketing ideation crowdsourcing contests can send positive signals to facilitate returns, but also elevate idiosyncratic risk. Firms that design profitable contests by targeting professionals, using crowd voting, and specifying task scope tend to see stronger stock price increases.
Survivors experience consistently high health-related quality of life up to 20 years after the event, supporting resource allocation efforts. The study's findings suggest that survival rates after out-of-hospital cardiac arrest are improving.
A study found Europeans are more willing to assist Ukrainian asylum seekers than Syrians or Somalis, largely because of the perceived lower threat level associated with Ukrainians. The research suggests that emotional factors and prejudice play a significant role in shaping attitudes towards helping refugees.
A Pittsburgh-based surveillance system detected a drug-resistant Pseudomonas aeruginosa infection linked to artificial tears months before the national public health alert. The findings demonstrate the effectiveness of whole genome sequencing-based surveillance in detecting outbreaks and preventing nationwide cases.
A preclinical study suggests that nanowired cardiac organoids could repair hearts instead of just preventing further damage. The treatment, led by Dr. Mei and Ryan Barrs, showed a 69% increase in heart function, promising a new therapy for heart disease.
A new approach to PTSD treatment may involve targeting cerebellar inhibitory interneurons, which play a critical role in fear memory formation. The research found that these interneurons drive fear memory consolidation via learning-induced HCN plasticity.
A recent study published in Ocean and Coastal Management found that the public perception of plans to combat oligotrophication in the Seto Inland Sea is more positive than expected. The survey revealed that respondents were unfamiliar with nutrient supply measures from factories and sewage treatment plants, but presented information si...
Brigham researchers discovered a nasal immunotherapy approach that reduces inflammation and improves cognitive function in Alzheimer's mouse models. The treatment also expands regulatory T cells and changes gene expression patterns in the brain.
A study published by the American Academy of Neurology found that nearly one in five people on Medicare travel 50 or more miles to see a neurologist, indicating significant access barriers for individuals with chronic neurologic conditions. The research also revealed that people living in areas with fewer neurologists and rural residen...
A unique study by University of Limerick researchers found bacteria resistant to antibiotics in hospital wastewater systems, correlating with outbreaks of infection. The study analyzed wastewater from sinks, showers, and toilets across wards and linked it to patient infections.
A new study by Environmental Working Group scientists found that common household cleaning products release hundreds of volatile organic compounds, many of which are hazardous to human health. The study also suggests that choosing 'green' or 'fragrance-free' cleaning products could reduce exposure to these chemicals.
The NHS is struggling to digitize patient records and prescribing, with many trusts relying on paper notes and drug charts. Despite progress towards electronic records, data sharing difficulties are preventing the most advanced trusts from realizing their full potential.
University of Oklahoma faculty members Vivek Bajpai, John R. Clegg, and Stefan Wilhelm have received NIH funding to study epigenetic mechanisms driving human pigmentation diversity and brain-resident immune cell phenotypes in brain damage associated with inflammatory disease.
Researchers at Western University developed a method to predict ICU patient survival rates after severe brain injury using fMRI and machine learning. They found an accuracy of 80%, surpassing current standards.
A novel method to obtain acetone has been developed by a scientific collaboration between researchers in Brazil and Germany, using only light and photoactive iron chloride. The process is direct, safer, and cheaper than traditional methods, with fewer stages and no high temperatures or flammable intermediaries.
An analysis of 71,000 shooting incidents in five major US cities found that socioeconomic status and lack of access to a vehicle are strongly linked to increased firearm assaults. Policymakers can use this data to target neighborhoods at risk of firearm violence using the CDC's Social Vulnerability Index.
Researchers have developed a new vaccination method that induces the production of antibodies in mucus, which can disable viruses. This approach has shown promising results in monkeys, suggesting that oral vaccines against SARS-CoV-2 may be more effective and popular than traditional subcutaneous vaccinations.
A new method, M3-seq, has been developed to study the gene expression patterns of individual bacteria with unprecedented detail. This approach enables researchers to identify rare bacterial populations and profile phage infection, shedding light on complex biological phenomena.
Researchers at Drexel University found that the brains of Alzheimer's patients showed profoundly different bacterial profiles compared to healthy controls. The study identified five brain microbiomes, four of which are hypothesized to be present at different times in the evolution of the disease.
Researchers found a strong positive correlation between BRD4 overexpression and chemoresistance in ovarian cancer. The study demonstrated that BRD4-L and BRD4-S isoforms play a role in promoting chemotherapy resistance in high-grade serous ovarian carcinoma.
Göttingen University researchers develop mathematical model that shows small imbalances in mixture composition can amplify and control phase separation. This discovery offers a potential mechanism for regulating structure formation in living cells, with applications in fields such as market economies and ecological networks.
A survey of 1,369 cat owners found that those on vegan diets tended to report fewer veterinary visits and less medication use compared to those on meat-based diets. While the differences were not statistically significant, these findings support the healthfulness of vegan diets for cats.
A recent study classified clubmosses into seven primary clades and nineteen genera, with twelve newly described genera. This classification offers advantages for analysis, communication, and conservation of these ancient vascular plants.
A new study reveals that a massive galaxy cluster collision at half the Universe's current age is inconsistent with the standard Lambda-cold dark matter (ΛCDM) model. The El Gordo cluster, with a mass 2000 trillion times that of the Sun, challenges the theory's predictions for structure formation and galaxy evolution.
Scientists have found that lung-resident memory B cells, critical for pulmonary immunity, require interferon-gamma produced by T follicular helper cells to differentiate. These long-lived immune cells migrate to the lungs from draining lymph nodes and lie in wait to react quickly to future infections.
Researchers developed a new imaging technique using Bessel beam two-photon microscopy to detect stalling in brain capillaries, which can indicate acute neurological issues. The approach generates clear images of all capillaries every two seconds, providing better temporal resolution and enabling the detection of short stalling events.
China has made significant strides in coastal wetland conservation, with notable progress in national-level legislation and stakeholder engagement. However, pressing issues persist, including habitat restoration, invasive species control, and pollution management, which require more science-based decision-making and action.
A new study confirms that roadside hedges can dramatically reduce air pollution around schools by soaking up ultrafine particles emitted by traffic. Hedges have been found to act as protective barriers, capturing and filtering out harmful particles.
Researchers from Queen's University have identified two potential polar ring galaxies using data from the CSIRO's ASKAP radio telescope. The discovery suggests that these rare clusters might be more common than previously believed, with implications for our understanding of galaxy evolution and dark matter research.
Researchers in Namibia analyzed prehistoric rock art engravings of animal tracks and human footprints, revealing surprising details about the diversity of species represented. The findings suggest culturally determined preferences in the depiction of animals, with a preference for adult male footprints.
Researchers at MIT and partners have discovered that variations in lithium ion flow rates are correlated with differences in carbon coating thickness, which could lead to improved battery efficiency. This technique allows for the extraction of insights from nanoscale data, offering potential applications beyond battery technology.
A new study finds that human activities are impacting the planet, breaching six planetary boundaries and increasing the risk of triggering dramatic changes. The study highlights the need for a global focus on interactions between boundaries, particularly Climate and Biosphere Integrity.
Researchers at Lund University developed a new 3D-simulation method to identify individuals at high risk of osteoporotic fractures. The method uses 2D X-ray images to produce 3D models of the thigh bone, enabling simulations of different scenarios and assessing risk more accurately.
Researchers at UniSA develop nanocarriers to deliver the antibiotic Narasin to acne-prone areas, demonstrating a 100-fold increase in absorption compared to traditional treatments. The findings have significant implications for treating drug-resistant acne and improving treatment outcomes.
Replacing combustion engines with electric vehicles in Chicago would significantly reduce air pollution, especially in predominantly Black, Hispanic, and Latinx neighborhoods. The study found that electrification of all on-road vehicles could save over 1,000 lives and $10 billion annually.
Researchers have developed a high-resolution MRI microscope capable of capturing human embryos with a resolution of one-hundredth of a millimeter. This breakthrough enables detailed visualization and analysis of brain development and organ growth, paving the way for a high-resolution atlas of brain and other organs.
A new study found that depression risk in adolescents varies between boys and girls, with different cytokines linked to depression severity in each sex. In boys, higher levels of interleukin-2 were associated with increased risk and severity of depressive symptoms.
A growing body of researchers question the feasibility of green growth, preferring post-growth theories that prioritize sustainability and social justice. Climate policy experts from high-income countries are most skeptical of green growth, while those from non-OECD nations support it.
A novel mitochondrial enzyme was identified as key to reproductive aging, increasing oocyte clustering with age and affecting fertility
A study by the University of Delaware found that structural stigma negatively impacts LGB individuals, leading to later coming-out ages and longer closet durations. The research used EU-LGBTI Survey II data from over 137,000 participants across 28 European countries.
Millions of children worldwide suffer from malnutrition, leading to poor growth and increased risk of death. Researchers analyzed data on nearly 84,000 children under two years old and found that season of birth makes a difference in wasting patterns.
Researchers identified distinct genomic characteristics that impact prognosis for patients with triple negative apocrine carcinoma. The study confirmed a five-year disease-free survival rate of 92.2% for these patients, significantly higher than those diagnosed with other types of TNBC.
Researchers developed a technique called CHOOSE that allows them to test the effect of multiple mutations in parallel and at a single-cell level within human brain organoids. The study identified critical transcriptional changes regulated through common networks, or GRNs, and found that some cell types are more susceptible to autism mu...
A study found that specific proteins in breast milk correlate with the abundance of certain gut microbes in infants, potentially playing a role in early immune and metabolic development. The research suggests a regulatory function of these proteins on the immune function of the gut microbiome in humans.
Researchers at Indian Institute of Science create SQ-CARS, a scalable platform for advanced quantum experiments with superconducting transmon qubits, reducing cost and size.
Researchers found common and diverse microbes in hot springs on three continents with water temperatures above 65°C. The study provides insights into how microorganisms adapt to unique local conditions and geological settings.
Researchers at the University of Liverpool are developing a novel immunotherapeutic strategy to treat non-small cell lung cancer. They will create personalized 'doggybone DNA' vaccines using rapid replication of genetic medicine.
Researchers create process to recycle polypropylene, polyethylene and polystyrene plastics into chemical ingredients useful for energy storage. The new method uses LEDs and a catalyst, reducing greenhouse emissions compared to traditional recycling processes.
A trained detection dog was found to be more accurate and efficient than humans in detecting sea turtle nests in Florida. The study indicates the potential of using dogs for nest monitoring, which could improve conservation efforts for three sea turtle species.
Researchers found that human-induced aerosol emissions largely drive temperature fluctuations in the tropical Atlantic Ocean, impacting Sahel rainfall and hurricane formation. The study's results suggest a correlation between reduced aerosol emissions and increased Atlantic hurricane activity and Sahel rainfall.
Researchers at UW–Madison and Stanford University developed a new approach to increase donor and recipient biocompatibility, inducing tolerance in transplanted kidneys. Two monkeys with just one match among key protein strings maintained chimeric immune systems for over four years without rejection or graft-versus-host disease.
Researchers detected genetic diversity and population structure of invasive round goby fish using environmental DNA (eDNA) sampling. This technique helps trace the source of new invasive populations and prevent further invasion, enabling natural resource managers to take targeted action.
A pilot study found that ChatGPT performed as well as doctors in suggesting the most likely diagnoses for patients being assessed in emergency medicine departments. The chatbot generated a list of likely diagnoses and suggested the most likely option, with a large overlap between its shortlist and those of doctors.
The University of Texas at Arlington is leading a $3.2 million NSF grant to increase the number of underrepresented STEM faculty through mentoring advanced doctoral students, postdoctoral fellows, and junior faculty. The project aims to deploy and refine tools to help underrepresented faculty succeed in academia.
Climate change exacerbates cardiovascular disease through poor air quality and extreme temperatures, according to a special issue of the Canadian Journal of Cardiology. Experts review environmental influences, exposures, and practical tips for healthcare providers to mitigate these effects.
A recent UTSA study reveals that 51% of Texas owls have high levels of anticoagulant rodenticides in their systems. The research team recommends using natural methods to control rodents and increasing awareness of the effects on non-target wildlife.
Researchers at NYU Abu Dhabi have developed acidity-triggered rational membrane peptide-functionalized nanospheres that combine tumor detection and monitoring with potent, light-triggered cancer therapy. These nanospheres enable improved efficacy of phototherapies with minimal systemic toxicity.
A recent study published in PLOS ONE reveals that people who use both tobacco and cannabis are more likely to experience anxiety and depression than those who use tobacco only or neither substance. The study analyzed data from over 50,000 US adults and found a significant association between co-use and poor mental health outcomes.
Researchers developed an AI foundation model for eye care that can identify sight-threatening eye diseases and predict general health. The model, RETFound, was trained on millions of eye scans from the NHS and outperforms existing state-of-the-art AI systems across complex clinical tasks.
A research team at City University of Hong Kong has developed a highly efficient electrocatalyst that enhances hydrogen generation through electrochemical water splitting. The catalyst, composed of transition-metal dichalcogenide nanosheets with unconventional crystal phases, exhibits superior activity and stability in acidic media.
Researchers at Weill Cornell Medicine discovered a distinct type of stem cell that secretes protein MFGE8, favoring tumor metastases to the spine. This finding helps explain why solid tumors often spread to the spine and could lead to new orthopedic and cancer treatments.
A new study suggests that premenopausal bilateral oophorectomy may cause more chronic medical conditions, such as asthma and arthritis, and physical function decline late in midlife. Women who underwent the procedure before age 46 had increased risks of these conditions.
Researchers created a machine-learning algorithm using the largest data set of digital biomarkers for hot flashes. The predictive system delivers cooling to mitigate or fully alleviate hot flashes using Embr Wave's wearable device.
A multi-state analysis of US county-level data found that minor court debt can lead to jail admissions in Texas, Wisconsin, and Oklahoma. The study suggests a pressing issue with modern-day debt imprisonment.
Researchers at the University of Florida have found suitable substrates and growth patterns for long-spined sea urchins, a keystone species in maintaining coral reef health. The study provides a crucial step towards restoring these vital ecosystems by growing corals in ocean nurseries.
Researchers discovered a membrane protein, CMTM6, that stabilizes CD58 and PD-L1, enhancing T cell activation and improving immune response against tumors. The findings suggest CMTM6 could be a key player in shaping the response to immunotherapies.
A digital twin of the bladder has been developed to simulate normal and bladder outlet obstruction (BOO)-affected function. The model will help researchers better understand the connection between changes in BOO bladder wall structure and functionality, enabling them to develop new treatments and predict treatment success rates.
Researchers at the University of Washington have developed small robotic devices that can change their shape in mid-air using a Miura-ori origami fold, enabling battery-free control over descent. The devices can transition from tumbling to falling states, allowing for precise landings in turbulent wind conditions.
Climate scientists simulated North African Humid Periods every 21,000 years driven by Earth's orbital precession. The study revealed that these humid events intensified the West African Monsoon system, resulting in the spread of savannah-type vegetation across the desert.
A new study found that a deadly frog disease, Perkinsea, is more widespread in Central Florida than expected, infecting over a third of sampled frogs. The disease is linked to cooler temperatures and higher precipitation, posing a concern for threatened species like the gopher frog.
A new method of analyzing nanoscale X-ray movies reveals unprecedented insights into how lithium-ion batteries store and release charge. The study suggests ways to improve the efficiency of billions of nanoparticles in electrode materials, potentially leading to faster-charging batteries.
A new study finds that most coastal communities will experience 100-year floods annually by the end of the century, even under a moderate carbon emission scenario. Rising sea levels will lead to an increase in extreme flood events worldwide.
A team of researchers at Tokyo Medical and Dental University has identified a gene called Rasip1 as crucial for blood cell development. SOX17, a transcription factor, is found to activate Rasip1, leading to the formation of hematopoietic stem cells and associated hematopoietic activity.
Researchers found that shoreline spiders can move mercury pollution up the food chain to land animals like birds and bats. The study suggests these spiders can serve as a potential link between aquatic and terrestrial wildlife, informing management decisions.
Researchers found that AvrE/DspE family proteins, used by plant pathogens to cause disease, fold into a straw-like structure with a water channel. This discovery could lead to the development of new methods to disarm these proteins and prevent crop damage.
A team measured galaxy clusters' mass using a technique called MRR, finding that regular matter makes up only 20% of the universe's total matter. The method is competitive to other techniques like CMB observations, demonstrating its potential for constraining cosmological parameters.
A longitudinal study of over 8,100 women reveals seven pathways that illustrate the long-term ripple effects of major life events. The research highlights the fluidity of education in many women's lives and challenges traditional notions of adulthood.
Researchers have discovered two FDA-approved and EMA-approved drugs that inhibit prmt5, a protein linked to promoting tumor growth in several cancers. These repurposed drugs show promise in reducing cancer cell proliferation and tumor growth.
A water-soluble tannin known as PGG blocks 90% of the growth in four different species of Candida fungi by grabbing up iron molecules, starving the fungi of an essential nutrient. This mechanism does not promote drug resistance, unlike existing antifungal medications, and shows minimal toxicity to human cells.
Researchers developed an impacts-based thresholds approach to better prepare Ohio farmers for drought conditions. The method takes into account changes in soil moisture, crops, and livestock losses to provide earlier and more accurate notice of approaching droughts.
A study involving wolves and dogs found that both species can remember where people hid food if they observed the hiding process. However, wolves outperformed dogs in finding caches, suggesting differences in traits like persistency and food-related motivation.
Researchers found that protected areas help slow species decline rates but rarely reverse biodiversity loss, with only a small proportion of species benefiting from protection. Larger protected areas and longer protection times enhanced positive effects for more species.
Four sub-Saharan countries aiming to restore degraded landscapes with trees face a major challenge: sourcing enough native seeds and planting material. Communities involved in seed management could play a crucial role in ensuring the success of restoration goals.
A recent study published in the International Journal of Infectious Diseases found that individuals infected with the Omicron variant have a significantly lower risk of developing long COVID compared to those infected with earlier variants. The study analyzed data from over 11,000 people and found that around half of all wild-type infe...
Researchers analyzed Wikipedia's CRISPR-related articles to understand the site's role in documenting scientific history. The study found that Wikipedia's content reflects global conversations on cutting-edge technologies like CRISPR.