Researchers are working on a regulatory science tool based on biomarker data to assess the efficacy of rehabilitative devices for post-stroke motor recovery. The project aims to shed light on how neurological markers can demystify complex neural communication patterns in patients.
A study by Universitat Oberta de Catalunya reveals how Airbnb creates and projects the image of tourist destinations, reproducing stereotyped forms of tourism and contributing to overcrowding. The platform's user-generated guides aim to convince tourists to visit a city as if they were residents, but ignore the needs of local communities.
A new study reveals that brand owned social media has a stronger impact on sales than previously thought. To stimulate engagement, brands should focus on emotions in their content, rather than easy-to-measure metrics like likes and comments.
A collection of studies examines how horse owners' behaviors affect equine health, including colic recognition, disease treatment, and vaccination. Disseminating this knowledge could lead to improved veterinary care and positive changes in horse welfare.
The NTU-developed wind harvester generates a voltage of three volts at wind speeds as low as two meters per second, powering commercial sensor devices. The device can also store excess charge for extended periods in the absence of wind, serving as an alternative to smaller lithium-ion batteries.
A study found that excessive physical activity during adolescence is associated with abnormal leg alignment, which can develop into a physiological adaptation to load where the shin bone meets the knee. This abnormal alignment may increase the risk of future injuries and osteoarthritis if modified during critical periods of growth.
A new study found that a protein called apoptosis inhibitor five (API5) protects most people with the mutation linked to Crohn's disease from developing the illness. Norovirus infection blocks API5 production in mice with Crohn's, killing gut-lining cells and tipping the balance towards autoimmune disease.
A new screening test App can produce accurate results using just people's voice recordings, improving the management of Parkinson's disease and severe COVID-19. The smartphone App takes just 10 seconds to reveal whether a person may have Parkinson’s disease and should be referred to a neurologist.
Researchers have developed an RNA-based editing tool that targets individual cells, enabling precise modification of cell functions to manage diseases. The tool uses the ADAR enzyme to selectively add proteins of interest, offering endless potential applications across the animal kingdom.
Researchers aim to create a unified database network for battery data, facilitating AI analysis and predictions. The Battery Data Genome will collect data across the entire battery lifecycle, from discovery to deployment, with uniform standards for metadata.
Researchers at Massachusetts General Hospital have developed a radioactive demyelination tracer that can be detected by PET scans. The tracer was found to be safe and well-tolerated in healthy volunteers, but cleared from circulation faster than expected.
A US study found that mothers' consumption of ultra-processed foods is associated with an increased risk of overweight or obesity in their offspring. The study suggests refining dietary guidelines and removing financial and social barriers to improve nutrition for women of childbearing age.
Particle radioactivity from radon in air pollution increases toxicity and risk of death from cardiovascular disease, especially from heart attack and stroke. Researchers used spatiotemporal predictions to estimate exposure and found that higher gross beta-activity levels increased the risk of death from these conditions.
Researchers at KFE and SNU discovered a new high-temperature plasma operating mode called 'FIRE mode' that improves plasma performance without ELMs. This breakthrough is expected to facilitate the development of commercial fusion reactors.
EURISCO is an international aggregated database documenting over 2 million plant genetic resources across 6,737 genera and 45,175 species. The catalogue provides a central entry point for information on crop diversity, facilitating access to data on crop improvement programmes.
LSU Health New Orleans has been awarded $4.6 million to develop a Burn Prehospital Provider Program, which will provide education and training for military and civilian healthcare providers in different environments. The program aims to improve burn injury care before patients reach a hospital.
Scientists have devised a simple method using nuclear magnetic resonance (NMR) directed evolution to improve enzyme engineering. This approach can help develop engineered enzymes that can break down plastic and toxic waste, reducing environmental harm.
Researchers have used single-cell sequencing to uncover novel gene expression patterns in injured kidney cells, providing new avenues for biomarker discovery and treatment. The studies reveal that epithelial cells of all tubule segments are involved in the injury processes, with distinct molecular patterns across patients.
Researchers identified 39 wild edible plant species in Türkiye with high mineral content, particularly iron, zinc, and calcium. These findings highlight the link between local biodiversity and food and nutrition security, informing policy platforms and promoting youth engagement in foraging traditions.
MUSC researcher Joe Delaney, Ph.D., is awarded $453,000 to investigate aneuploidy in ovarian cancer. His project aims to target the cadmium response pathway and develop a new type of cancer drug for patients.
A new study found that younger women hospitalized with heart attacks had a significantly higher prevalence of cardiac risk factors and comorbidities compared to younger men. This led to higher rehospitalization rates and all-cause readmission rates, emphasizing the need for ongoing efforts to improve prevention strategies.
A team of researchers developed a power sector model to analyze pathways to full independence from Russian natural gas imports. The study found that Europe can eliminate reliance on Russian gas by augmenting REPowerEU plans with temporary boosts in coal and recalibrated gas storage.
Researchers from UTHSC and EPFL identified genetic determinants of longevity, with sex-specific regions and non-genetic effects like early growth and access to food affecting lifespan. The study provides a basis for future therapies targeting aging genes and enhancing healthspan.
Researchers are recruiting over 1500 UK participants to study the genetic basis of stammering. The largest study of its kind hopes to identify genes linked to the condition and develop new therapies targeting the underlying causes.
Scientists at Heidelberg University have identified a second stem cell population in the mouse brain, which is primarily involved in producing new neurons in the olfactory bulb. This discovery refutes the single stem cell type theory and suggests that both apical and basal stem cells are responsible for adult neurogenesis.
A new study has identified 195 previously unknown nectar plants for the painted lady butterfly, providing a source of food in Southern California. The research suggests that droughts may impact the butterflies' ability to reproduce, but the discovery of these nectar plants offers hope for their survival.
A recent Boston University School of Public Health analysis reveals that eliminating the Graduate Record Examination as an admissions requirement increased applicant diversity, with notable increases in African American and Hispanic applicants. Student performance remained unchanged, with no declines in academic quality or graduate emp...
Researchers will test a new telehealth platform linking people who have overdosed with access to medication for opioid use disorder, harm reduction services, and recovery supports. The project aims to expedite access to medication and reduce overdose events and fatalities.
A University of Maryland-led study finds that street trees in Baltimore reflect the city's history of institutionalized racism but also modern reparation efforts. Researchers discovered that green neighborhoods have more diverse tree communities and larger, older trees, while redlined areas have less diverse tree species.
Researchers found that the quality and mix of collagen in pancreatic ductal adenocarcinoma tumors affects prognosis. Patients with tumors containing cleaved Collagen I experienced poor survival prospects, while those with non-cleaved Collagen I had better outcomes.
A study by the BMJ found that less than a third of FDA regulatory actions are backed by published research findings or public assessments. The researchers analyzed drug safety signals from 2008 to 2019 and found that most regulatory actions were based on changes to drug labeling, with only about 30% corroborated by relevant studies.
A study published in the Journal of Thoracic Oncology suggests that expanding low-dose CT screening eligibility criteria can increase access to screening for women and Black persons. The research found that widening eligibility guidelines reduced smoking exposure criteria increased lung cancer diagnoses among these groups.
The study found that imbalances in the host immune system facilitate persistent or severe forms of COVID-19. Low levels of dendritic cells, which report information about invaders to T cells, were associated with long-term infection and disease severity.
Global liver cancer cases are estimated to rise by more than 55% by 2040 unless preventive measures are strengthened. Countries must achieve at least a 3% annual decrease in liver cancer incidence and mortality rates to avoid this increase, according to a new report.
A new study found an association between college student FoMO and maladaptive behaviors such as academic misconduct, drug and alcohol use, and breaking the law. Brief FoMO assessments may be valuable risk prediction tools for counselors assisting students in transition to college.
Researchers found elevated traumatic brain injury biomarkers in football players in skill positions, including quarterbacks, wide receivers, and defensive backs. The study suggests that head impact magnitude, not frequency, causes the greatest elevations in TBI biomarkers.
Researchers found significant regional differences in LTC spending, driven by factors such as population demographics and disability classification. Preventive measures may help reduce costs by reducing the need for long-term care.
Researchers used machine learning algorithms to optimize climate models, increasing their accuracy and detail. By applying Generative Adversarial Networks (GANs) to climate simulations, the team was able to improve the models' ability to represent extreme precipitation events.
Dr. Inagaki will receive $2.895 million in funding to study the brain's ability to learn new behaviors and explore its molecular and neuronal activity. He aims to understand diseases and injuries that affect learning and memory.
Researchers at USC's Information Sciences Institute used AI to analyze citation patterns in scientific papers and found significant differences between male and female scientists. Women's networks were more tightly clustered, indicating a stronger support network, while men's networks were more diverse and widely connected.
A randomized controlled trial found that combining time-restricted eating (TRE) and high-intensity interval training (HIIT) improved long-term glycemic control and reduced fat mass in women with overweight/obesity. The study also showed increased cardiorespiratory fitness.
A team of scientists has discovered a novel non-invasive method to predict and reduce the relapse of childhood cancers, particularly neuroblastoma. The new approach analyzes genes in blood samples to determine the likelihood of cancer spread, allowing for early interventions to prevent relapse.
Robotic exoskeletons have been shown to provide intensive high-quality rehabilitation and potentially improve functional outcomes in individuals with MS. However, experts agree that wide acceptance depends on further clinical studies aimed at determining optimal selection criteria and long-term outcomes.
A UCL-led study found that grandparents who stopped looking after their grandchildren during the Covid-19 pandemic were more likely to experience depressive symptoms. The study also found that reduced grandparental childcare provision was linked to lower life satisfaction and quality of life among grandparents.
A team from the University of California San Diego has developed a new system of algorithms that enables four-legged robots to walk and run on challenging terrain while avoiding obstacles. The system combines vision with proprioception, allowing the robot to move efficiently and smoothly in various environments.
A new study in mice has mapped the cells, genes, and pathways that respond to exercise and diet, offering potential targets for drugs that mimic exercise's benefits. Exercise was found to push these systems in the opposite direction of high-fat diets.
Researchers from Aarhus University identified seven genetic variants common to both autism and ADHD, as well as five specific to only one diagnosis. The study suggests a significant overlap in underlying genetic causes and may lead to more precise diagnoses and earlier interventions.
A team of researchers has observed orcas killing white sharks in South Africa using drone and helicopter footage. The study provides the first direct evidence of this behavior, showing that orcas are capable of pursuing, capturing, and incapacitating white sharks.
Researchers at IMBA found that Kipferl helps distribute Rhino to piRNA clusters, avoiding sequestration to Satellite arrays. This control mechanism ensures the effective silencing of jumping genes and maintains genome stability.
A randomized clinical trial found that time-restricted eating (TRE) is safe and feasible for 24-hour shift workers, improving glucose levels and blood pressure in those with cardiometabolic risk factors. Participants who followed a TRE pattern experienced improved quality of life and reduced bad cholesterol.
A study found that eating late significantly affects hunger levels, calorie burn rate, and fat storage, with decreased leptin and increased adipogenesis. Late eating was also associated with slower energy expenditure and increased appetite.
A method combining local health department data and hospital records identifies new COVID-19 outbreak waves, helping inform public health strategies. Researchers detected two large waves in Harris County, with the second taking longer to spread, highlighting the importance of continuous monitoring and community collaboration.
Four of five pinyon-juniper tree species are declining in their ranges in the West, with up to 50% of populations in driest, warmest locations. The study found that Utah juniper is resilient and may become more dominant in future compositional shifts.
Predatory mosquito larvae employ two distinct methods to capture prey: one involves a harpoon-like head-propulsion action, while the other uses a sweeping tail to snare insects. This new research provides insight into the behavior of these tiny predators and their ability to feed on other aquatic insects.
A McMaster University study found that switching to non-opioid painkillers after surgery can significantly reduce opioid consumption and improve patient outcomes. The six-week study enrolled 193 patients who received either standard opioid-based painkillers or a combination therapy of naproxen, acetaminophen, and pantoprazole.
A new study suggests that a two-carbon compound, acetyl phosphate, played a crucial role in the evolution of metabolism before the advent of cells. The researchers propose a mechanistic explanation for how AcP's unique interactions with ADP and iron ions led to the emergence of ATP as the universal energy carrier.
Researchers from the University of Cincinnati found that low levels of soluble amyloid-beta protein in the brain, rather than its buildup into plaques, are associated with cognitive decline and Alzheimer's disease. Patients with high levels of soluble amyloid-beta showed improved cognitive outcomes, contradicting previous theories.
Researchers have identified specific magnetic resonance imaging features that indicate cardiac sarcoidosis patients are at higher risk for adverse cardiac outcomes, including ventricular arrhythmias. These findings suggest that patients with certain cardiac MRI features may benefit from implantable cardioverter defibrillators.
A UCLA team has made strides toward developing a handheld tool similar to an alcohol Breathalyzer that can detect THC on a person's breath after they've smoked marijuana. The device uses oxidation to create an electric current, with the strength of the current indicating how much psychoactive compound is present.
A study published in Journal of Urban Economics found that bad roads in border regions increase travel time and cost, reducing international trade volumes by 18%. Underinvestment in transport infrastructure also leads to a 'border effect', where trade between regions in different countries is lower than within the same country.