A novel gene therapy has been developed to convert glioma cells into functional neurons, offering a new approach to treating the disease. This technology may prolong treatment time by arresting rapid proliferation of malignant glioma cells.
A new study reveals that intense summer blooms of phytoplankton alter the structure of coastal benthic systems in Antarctica. The research team analyzed C and N stable isotopes to identify ecological niches of marine species, finding a significant geographical variation in carbon sources.
Researchers at UOC are developing a system to analyze and digitize agricultural data, using machine learning and intelligent algorithms to personalize customer targeting and improve sales processes. The project aims to give small enterprises more competitive tools, with potential impact on other sectors.
The study analyzed patterns of care among working-age individuals enrolled in private health plans from March 2019 to June 2020. The findings revealed significant changes in healthcare utilization and costs during the COVID-19 pandemic, highlighting the need for adaptive healthcare strategies.
Researchers discovered that hummingbird hawkmoths divide their visual field into two areas: one for flight control in the lower half and another for orientation in the upper half. Optic flow in the lower half provides information on movement and flight speed, while patterns in the upper half are used for orientation.
Researchers tested 17 supplements containing deterenol and found nine experimental stimulants, linked to nausea, vomiting, and cardiac arrest. Consumers are urged to avoid these products and report any adverse effects to medical authorities.
Researchers found that certain genes in inflammatory cells called glial cells increased their activity and grew longer appendages after death. This discovery challenges current understanding of post-mortem gene expression and cell activity, which may impact research on disorders like autism, schizophrenia, and Alzheimer's disease.
A study by McGill University researchers found that delaying second COVID-19 vaccine doses can have benefits, but effects depend on population immunity. Increasing vaccination rates or changing dosing regimes can mitigate longer-term epidemiological effects.
The ALARM project aims to develop a warning system that predicts potential hotspots of climate change, helping aircraft avoid areas with high CO2 emissions. The system combines atmospheric data with Artificial Intelligence algorithms to provide quick alerts for controllers and pilots.
Researchers have identified a new, small-sized chameleon living on the edge of the forest in the Bale Mountains. The species, Trioceros wolfgangboehmei, has distinctive features such as enlarged spiny scales and is part of a larger species complex in Ethiopia.
A study found that telehealth consults accounted for nearly 24% of outpatient consults, with mental health consults leading the way in COVID-19 hot spots. The use of telehealth was associated with lower medical care costs, with a 15% drop in total costs per person per month.
The REMi system, featuring innovative sensor tech developed by RMIT University, has been launched to deliver real-time and non-invasive resident monitoring and alerts. It enables the aged care workforce to non-intrusively monitor residents during the night and receive alerts at critical moments.
CABI-led Plantwise plant clinics help farmers adopt safer alternatives to pesticides, including judicious use of pesticides within Integrated Pest Management (IPM) plans. Farmers who visit plant clinics are more likely to wear protective clothing while working with pesticides, indicating a shift towards more sustainable practices.
Researchers found that plant characteristics like generation time can predict how sensitive species are to changing climates. Short-lived plant species were shown to be particularly vulnerable to climate extremes. The study highlights the need for new population ecology research on woody plant species and tropical plants.
The USPSTF recommends no routine screening for hearing loss in asymptomatic adults 50 and older due to insufficient evidence. Nearly 16% of U.S. adults report difficulty hearing, which is associated with increased risks of falls, hospitalizations, social isolation, and cognitive decline.
Exposure to hydroxyprogesterone caproate during pregnancy has been linked to a higher risk of early-onset cancer in offspring, particularly colorectal and prostate cancers. The study found that adult children of mothers who received the drug had more than twice the odds of cancer.
A large proportion of dementia deaths in England and Wales may be due to socioeconomic deprivation, according to new research. The team found that socioeconomic deprivation was associated with younger age at death and poorer access to accurate diagnosis.
A recent Finnish study found that accumulating brisk and vigorous physical activity can curb adiposity-induced low-grade inflammation in children. The study, conducted among researchers from Finland and the UK, also reported no independent association between diet quality and low-grade inflammation.
A team of researchers from the University of Illinois at Urbana-Champaign has identified five new chemicals that can promote latency in HIV, providing a potential solution to the disease. By screening over 1800 compounds, they discovered compounds that can suppress viral reactivation and reduce the risk of disease progression.
The number of rural students applying to medical school has decreased over the past 15 years, raising concerns about access to primary care providers in these areas. The study found that socioeconomic factors, such as limited educational opportunities and financial constraints, contribute to this trend.
A Rutgers-led study reveals the 20th century saw the fastest sea-level rise in 2,000 years along much of the US Atlantic coast. The global increase from melting ice and warming oceans was more than twice the average for the past 1800 years.
Researchers at the University of Toronto found that the food industry interacted with government more than 80% of the time regarding Bill S-228, a failed bill to limit marketing to Canadian children. The study analyzed over 3,800 interactions and found that industry stakeholders dominated discussions on children's marketing and policy.
The BioRescue consortium has developed an ethical risk assessment framework called ETHAS to evaluate the use of assisted reproductive technologies in species conservation. The tool assesses animal welfare, safety, and ethics, helping the team make informed decisions.
A new care bundle has been shown to reduce the incidence of facial pressure injuries in frontline COVID-19 healthcare workers. The study found that approximately 29% of respondents developed a facial pressure injury prior to using the care bundle, compared to just 8% after its implementation.
Researchers used neutron scattering to investigate interactions between telaprevir and the SARS-CoV-2 main protease, discovering unforeseen changes in electric charges that were not predicted by computer simulations. This finding suggests that assumptions about binding behaviors should be based on individual atom-level observations rat...
A team of international scientists has created a new diagnostic procedure for pulmonary aspergillosis, eliminating the need for invasive techniques. The breakthrough uses a patent-pending Aspergillus-specific monoclonal antibody to rapidly recognize infection in the lungs.
Research from INRS identifies ways to prevent coronavirus infection in the central nervous system, using protein S cleavage and innate immunity. The study suggests two potential therapeutic approaches to limit viral spread and severity of neurological disorders.
A study published in The Lancet Microbe found that SARS-CoV-2 neutralizing antibody immunity can vary greatly in duration, ranging from mere days to decades. The research also showed that individuals with low levels of neutralizing antibodies may still be protected if they have a robust T-cell immunity.
Researchers at Ames Laboratory observe complex helical magnetic ordering in EuIn2As2, a topological compound that supports exotic electrical conduction. The discovery has significant implications for functional topological properties and may lead to advanced technology applications.
Researchers from India and Russia developed edible film technology using sodium alginate and ferulic acid, extending shelf life and preventing oxidation processes. The films can be produced at a low cost and meet food production standards.
Researchers examine brain structures of extinct giant birds, finding similarities with modern chickens and ducks. The analysis reveals that these ancient birds had well-developed stereoscopic vision and a diet of soft leaves and fruit.
Researchers at NIMS demonstrated a record-high transverse thermopower using a composite of thermoelectric and magnetic materials. The hybrid structure generated +82 μV/K positive and -41 μV/K negative thermopowers, more than 10 times larger than the previous highest recorded thermopower.
A new study by UC Berkeley chemists found that vegetation, particularly trees and green plants, are a significant source of aerosol pollution in Los Angeles. The researchers estimated that 25% of the aerosols come from vegetation, with many tree species producing volatile organic compounds.
A survey of healthcare workers in a health system assessed their intentions to receive a COVID-19 vaccine and explored reasons for hesitancy. The study found that many workers were hesitant due to concerns about vaccine safety and efficacy, as well as perceived risks to vulnerable populations.
A new system allows remote monitoring of freshwater mussels' behavior, enabling early detection of toxic substances. The sensor system uses inertial measurement units and transmits data wirelessly, with impressive accuracy in laboratory testing.
A recent study used neuroimaging and AI to uncover the brain's network for sentence understanding, finding activity in multiple regions including anterior and posterior temporal lobes. The researchers also predict patterns of brain activity using an AI model trained on Facebook data.
Researchers from the University of Innsbruck found that increased solid precipitation in the Alps between 26,500 and 23,500 years ago caused the ice volume to reach its maximum. This period, known as the Last Glacial Maximum, lasted around 3100 years and was characterized by a significant increase in autumn and winter precipitation.
The UK and South Africa coronavirus variants are more contagious and deadly than the original virus due to mutations in their spike protein. The Frontera supercomputer aided in building infection models of these variants.
A recent study assesses global market flows and shows that biodiversity conservation is essential to sustain consumption patterns. The researchers discovered a strong link between the expansion of cropland in developing countries and loss of pollinator habitats, highlighting the need for collaborative governance strategies to balance i...
COVID-19 survivors may experience blood clots due to a lingering immune response that damages blood vessels. The study found twice as many damaged blood vessel cells in COVID-19 survivors compared to healthy individuals.
Researchers at UMD have developed a new camera allowing for the imaging of wetland soil activity in real time, enabling the calculation of iron reduction rates. This technology opens up new research avenues in soil science, providing a better understanding of wetland soil behavior and its potential applications.
Researchers at Chalmers University of Technology have developed a novel thermometer to measure temperatures during quantum calculations with extremely high accuracy. The breakthrough provides a benchmarking tool for quantum computing and opens up experiments in quantum thermodynamics.
A new model explains how social climate surrounding gender roles contributes to the masculine image of physics and mathematics in Japan and England. The study found that negative views of intellectual women are correlated with a masculine image of mathematics only in Japan, while a focus on avoiding sexism affects STEM choice in England.
Researchers at VCU Massey Cancer Center have identified a crucial link between the development and growth of glioblastoma multiforme, the most aggressive type of brain cancer. The gene YTHDF2 drives increased cholesterol levels in GBM cells, paving the way for potential new treatments targeting this gene.
A team of scientists led by NYU's Laure Zanna will leverage AI and machine learning to improve climate simulations, capturing vital atmospheric and oceanic processes like turbulence and clouds. The project aims to deliver more reliable climate projections, informing policymakers and scientists.
A new study found that Michigan Medicaid expansion's dental coverage improved oral health in 57% of enrollees, with Black respondents and those uninsured for a year or more experiencing the greatest improvements. The program also helped participants find work or improve their job search by 76%.
A partnership between Loma Linda University and local churches has successfully vaccinated over 400 people in the predominantly Black community of San Bernardino County. The initiative, which included mobile vaccine clinics in church parking lots, resulted in an increase of 3.6% in Black attendance at mass vaccination clinics.
Researchers at Cold Spring Harbor Laboratory have discovered how human cells assemble and disassemble Origin Recognition Complexes to initiate DNA replication. The study reveals a specific interaction between ORC1 protein and CDC6, allowing them to work together in a coordinated manner.
Researchers at the University of Warwick used social media-inspired algorithms to analyze space weather observations and reveal the lifecycle of substorms. The study shows that these substorms manifest as global-scale electrical current systems associated with the aurora, covering most of the Earth's night-side at high latitudes.
A new study by researchers at UT Southwestern shows that exercise programs for older adults with mild memory loss can increase blood flow to their brains. The results add to growing evidence linking exercise with brain health, suggesting that regular aerobic exercise may help improve cognition and memory in healthy older adults.
Researchers from Curtin University discovered the first solid evidence of the start of the supercontinent cycle, finding that plate tectonics operated differently two billion years ago. The study suggests that a single supercontinent may not have existed before this time period.
A recent study of vaccinated healthcare workers found a low overall positivity rate among fully immunized individuals, supporting high protection rates of COVID-19 vaccines. However, the authors noted an elevated risk of infection after vaccination, possibly due to differences in demographics and behaviors.
A recent study reveals that coral-eating fish excrete symbiotic dinoflagellate algae by the millions, potentially keeping reefs healthy. This unexpected twist on coral reef symbiosis confirms that poop from coral-eating fish is an important environmental source of beneficial coral symbionts.
New research from Copenhagen Business School found that sexual harassment incidents can cause significant financial losses for companies, with an average impact of $450 million. The study looked at nearly 200 incidents, including those involving high-profile companies like Disney and Facebook, and found that CEOs involved in the scanda...
Researchers from Fraunhofer ITWM and Technische Universität Kaiserslautern create a new photosensitive material that enables the fabrication of highly conductive microcomponents via direct laser writing. The approach demonstrates high material density and on-chip compatibility, offering vast potential for improving antenna performance.
A study of over 61,000 patients with acute pulmonary embolism found that disposition practices vary significantly between hospitals, resulting in high emergency department revisit rates. Most return visits did not lead to hospitalization, highlighting the need for standardized care and improved outpatient management protocols.
The European Society of Cardiology recommends specific exercises for individuals based on their current blood pressure level. For those with hypertension, aerobic exercise is the most effective method to lower blood pressure. For people with high-normal blood pressure, dynamic resistance training is recommended, while those with normal...
Researchers at NIMS and Tokyo Institute of Technology have discovered a non-toxic semiconductor with a direct band gap in the near-infrared range. The compound, Ca3SiO, exhibits great potential to serve as a direct transition semiconductor, potentially replacing toxic elements like mercury and cadmium in existing infrared semiconductors.
Vaccinating healthcare workers reduced positive COVID-19 cases by over 90%, with infection rates lowest among fully vaccinated employees, according to data from UT Southwestern Medical Center. The institution saw a significant reduction in required isolations and quarantines.
A study by Jiarui Li and colleagues investigated representation of Black Americans in clinical trials for cardiovascular drugs approved by the FDA between 2006 and 2020. The researchers found that Black Americans were underrepresented in these trials, highlighting a need for increased diversity in clinical research.