A Cedars-Sinai study shows that behavioral activation therapy is as effective as antidepressant medications in treating symptoms of depression in patients with heart failure. The study found a significant reduction in depressive symptoms in both patient groups, with improvements in physical and mental health-related quality of life.
Rising temperatures caused by climate change will impact southern Africa's remaining black and white rhinoceros populations, scientists report. The region's diverse national parks will struggle to adapt to increasing heat, with some species facing extinction due to rising temperatures and changing precipitation patterns.
A new study reveals a surprising trend in global fishing industries: the decline of catch per fisher since the 1990s, despite increasing numbers of fishermen. This decrease has significant implications for food production efficiency, marine ecosystems, and fishing communities.
Three different HIV antibodies independently protected monkeys from acquiring SHIV, providing statistically significant protection and dose-dependent effect. The findings support the HIV fusion peptide as a promising preventive vaccine target.
Researchers at GIST developed high-performance OECT devices based on poly(diketopyrrolopyrrole) (PDPP)-type polymers, achieving high charge carrier mobility and volumetric capacitance values. The optimized material exhibited a figure-of-merit value of over 800 F V^-1 cm^-1 s^-1.
Researchers from Brigham and Women's Hospital found that anti-HIV drugs can prevent liver abscess formation during Escherichia coli infections by blocking reverse transcription. This mechanism could lead to a new way of treating and preventing deleterious consequences following bloodstream infections.
Researchers identify five key properties of global systems that generate polycrises and hamper crisis mitigation. They recommend a global effort to reduce greenhouse gas emissions and promote renewable energy sources to address the growing interconnections between world problems.
A recent meta-analysis published in PLOS ONE found that dancing is a highly effective intervention for reducing body fat in overweight and obese individuals. The study analyzed data from various dance interventions and concluded that they can lead to significant weight loss and fat reduction.
A new study reveals that genotyping technology detects Covid variants almost a week faster than traditional whole genome sequencing methods. This technique allowed for the rapid detection of Covid variant information, enabling local control measures such as contact tracing to be implemented more quickly.
Researchers analyzed over 770,000 cases of chikungunya and zika in Brazil, finding a decline in spatial variations for both diseases but an increase in case numbers in 85% and 57% of clusters. High-risk areas are linked to higher temperatures, low rainfall, urbanization, and social inequality.
Researchers at the University of Toronto found that the liver generates palmitic acid and sends it to the developing brain when dietary levels are low. The study highlights the importance of palmitic acid for brain health, particularly during development.
Researchers at Uppsala University and Columbia University have created a new 2D quantum material, CeSiI, with atoms-thin layers of cerium, silicon, and iodine. The material features super-heavy electrons with an effective mass up to 100 times that of ordinary materials.
The American Journal of Clinical Nutrition has launched a new article series, Nutrition for the Clinician, aimed at educating physicians and healthcare professionals on the fundamentals of nutrition. The series provides continuing education that enhances clinical reasoning and use of best nutrition evidence in practice.
Quantum Research Sciences has developed a quantum computer software that achieves 28% improved accuracy over classical computers in predicting optimal inventory levels. The software will be used by the US Air Force to manage its supply chain, reducing costs associated with excess or inadequate inventory.
Researchers found differences in gene expression and cytokines between American Indians, African Americans, and white Americans in colon cancer specimens. These molecular differences may impact the effectiveness of existing colon cancer drugs, particularly for non-white populations.
A novel AI approach estimates nutritional value of harvested seed mixes, aiding farmers in crop yields and sustainable cultivation. The 'ESTI'METEIL' web component enables users to estimate seed composition and nutritional value from images.
A study found that women consuming higher amounts of plant-based protein developed fewer chronic diseases and were generally healthier later in life. Plant protein was strongly linked to sound mental health, lower LDL cholesterol, and improved insulin sensitivity.
A University of Alberta-led international network is studying very rare adverse events after vaccination, using cutting-edge techniques and unprecedented data from around the world. The goal is to enhance vaccine safety assessment and inform health authorities on the most appropriate type of vaccine for specific outbreak settings.
A female woolly mammoth named Élmayuujey'eh travelled hundreds of kilometres through northwestern Canada and Alaska before encountering early people crossing the Bering Land Bridge. The study's findings suggest that human activity may have indirectly affected mammoth populations by curtailing their movements and access to grazing areas.
Researchers suggest that US climate policies may not work effectively due to factors such as consumer behavior and political polarization. They propose potential solutions, including avoiding framing these laws as climate policies, to reduce resistance and increase their impact.
Researchers found that microplastic particles are picked up by wind more easily than soil minerals, leading to underestimation of emissions. The study highlights an underappreciated way microplastics become airborne, affecting the environment and human health.
Researchers have created a prototype model that detects 'forever chemicals' in water using a luminescent metal complex attached to a sensor surface. The approach can detect 220 micrograms of PFAS per liter of water, but needs to be more sensitive to detect nanogram levels for drinking water.
Researchers are developing new materials to treat spinal injury, repair, and recovery. A team led by Pitt Engineer Amir Alavi is testing the first
Researchers have found that a 14,000-year-old woolly mammoth named Élmayųujey'eh traveled through Alaska and northwestern Canada, providing insights into the relationship between humans and mammoths. The study suggests that early Alaskans structured their settlements to overlap with areas where mammoths congregated.
A new study suggests that a cross-sectoral approach to marine protection can meet conservation targets at lower costs for all stakeholders involved. The approach minimizes the opportunity cost to each stakeholder simultaneously, resulting in more affordable protection of high seas biodiversity.
A recent study by Tokyo University of Science has identified central emotions across languages through word association-based colexification networks. The researchers found that concepts like GOOD, WANT, BAD, and LOVE are associated with many other words representing emotions.
Researchers at Iowa State University found that a combination of aerobic and resistance exercises reduces cardiovascular disease risks as much as aerobic-only regimens. The study, which involved 406 participants, showed significant decreases in body fat percentage across all exercise groups compared to the no-exercise control group.
Researchers examined thresher shark vertebrae and found unique anatomical modifications supporting extreme body bending during tail-whipping behavior. These findings suggest the vertebral column is fortified along its length, enabling the tail to launch over the head.
Researchers found that wolf spiders can't easily signal others or perceive danger from predators on rain-soaked leaves compared to dry ones. Male spiders use visual and vibratory signals for courtship, but vibrations are better received in dry leaves.
Social network analysis of sanctuary-living Grauer's gorillas reveals adult females are central to the group's dynamics and most gregarious. This study provides unique insights into the behavior of a critically endangered species and informs on their care and future release strategies.
A new study reveals that RNA binding motif protein X-linked (RBMX) plays a crucial role in predicting cancer prognosis and response to immunotherapy. Abnormal expression of RBMX is associated with immune regulation, tumor microenvironment, and therapeutic effects of immune checkpoint inhibitors.
Researchers from Osaka University have developed a small sensor-based data logger that automatically detects and records video of infrequent behaviors in wild seabirds. The bio-logger uses low-power sensors and artificial intelligence to capture rare behaviors, such as head-shaking and foraging habits, without needing human supervision.
A comparative effectiveness trial found that behavioral activation psychotherapy and antidepressant medication management significantly reduced depressive symptoms in patients with heart failure. Psychotherapy recipients experienced better physical health-related quality of life and fewer hospital visits.
A recent trial assessed a novel combination of local vibration and extracorporeal shock wave therapy for the effective treatment of plantar fasciitis, with results showing significant reductions in plantar fascia thickness and heel pain. The study highlights a promising therapeutic intervention to treat this common musculoskeletal cond...
This study explores topography's role in refining landscape design methods by analyzing the complex relationships between humans and land. Topographical design can help balance abstract concepts with concrete perceptions to drive scientific development and artistic expression.
A study by the University of Gothenburg found that children born with Down syndrome and congenital heart defects have better survival rates since 1990. However, their mortality rate is still 85% higher than others with a congenital heart defect but without Down syndrome.
A University of California, Davis study has documented two new potential species of lamprey fish in California waters, revealing more diversity than previously thought. This discovery could impact management practices and protect the populations, as well as support ecosystems and the food web.
Researchers found that people with OSA were more likely to use multiple strategies to stay alert while driving, which can indicate excessive sleepiness. This study suggests that asking about these coping strategies in the clinic could help doctors identify patients at risk of driving incidents and advise them appropriately.
The study explores the impact of light conditions on plant hydraulic conductance and water demands, revealing adaptive strategies for improved crop productivity. Shaded leaves exhibit higher water-use efficiency due to reduced transpiration, offering insights into optimizing agricultural practices.
A team at HZB has developed a new measurement method that accurately detects tiny temperature differences in the range of 100 microkelvin in the thermal Hall effect. This allows for the study of quantum materials and their exotic properties.
The hip-assist robot EX1 improves walking ability, dynamic balance, and one-leg standing endurance in older adults. The four-week exercise program using EX1 significantly reduces the risk of falls and enhances overall health.
A team of astronomers used JWST data to create detailed photos of nearby star-forming galaxies, revealing the intricate physics of cosmic dust. The study found consistent patterns in the distribution of diffuse gas across galaxies, suggesting universal principles in star and planet formation.
Researchers found that people can accurately determine the time of day in paintings based on subtle colour and brightness cues. The study's findings suggest that painters subconsciously understand how the human brain interprets changes in daylight, providing insight into visual perception.
Researchers identified key characteristics associated with improved CAR T outcomes in large B cell lymphoma, including a B-cell gene expression signature and high CD19 protein expression. Patients who received axicabtagene ciloleucel had better event-free survival compared to those receiving standard therapy.
The study introduces an innovative approach using an autoencoder network to predict fruit shapes from molecular data. GenoDrawing achieves more accurate predictions by targeting specific SNPs, outperforming randomly selected SNPs.
Researchers have documented insecticide resistance in field-collected populations of bluegreen aphids, a worldwide pest of pulses and legume crops. The study highlights the need for new strategies to manage this pervasive pest, as conventional insecticides are no longer effective.
A large study of 401,000 neonates found prenatal opioid exposure was associated with an increased risk of infection, eczema and dermatitis, and asthma. The findings highlight the need for further research into opioid-induced immune changes during pregnancy.
Research found that ditches and ponds in the Jinglinxi catchment can be both sources and sinks of agricultural pollutants. The study suggests retaining sediment in ditches during dry seasons and cleaning it in rainy seasons to maximize their ecological role.
A new Roundtable discussion in Health Equity explores the results of the NCHE's Heart of America Annual Survey, finding over 80% of respondents want a unifying leader. The expert panel discusses the power of racial healing and overcoming racism in politics and policy-making.
The BETTER project, led by Dr. Sergei Sokolovski, will develop a secure data sharing system for multi-source health data analysis, overcoming GDPR challenges and enabling healthcare professionals to compare and integrate data securely at lower costs.
A study by Norwegian University of Science and Technology found that using podcasts and compulsory attendance in small seminar groups increased student engagement and confidence. The changes led to a 36% increase in successful exam completion compared to the previous year.
A new technique using optical orbital angular momentum lattice (OAML) multiplexed holography boosts information storage capacity and offers novel approaches for implementing high-capacity holographic systems. The research unlocks supplementary encrypted dimensions, enhancing storage capacity and overcoming limitations of traditional me...
A Stanford Medicine-led study found that advances in treating metastatic breast cancer are responsible for nearly one-third of the decrease in annual deaths from breast cancer between 1975 and 2019. This decline is attributed to improved treatments, which have enabled women with metastatic disease to live longer than ever.
Researchers propose a simple model that accurately describes neuronal connectivity in various organisms, suggesting that general networking principles govern brain organization. The model also provides an unexpected explanation for clustering phenomenon in social interactions and can be extended to other types of networks.
A study by NTU Singapore researchers found that older adults who exercise with their spouse achieve lower physical activity levels. Personalised fitness feedback from trackers increased physical activity in these individuals, suggesting it may be more effective to encourage older adults to exercise individually.
New Cornell University research examines how people form impressions about individuals from social media posts. The study found that viewers' ratings of Facebook users often differed significantly from the users' self-perceptions, particularly when updates included photos or links. Cultural norms also played a role in shaping these per...
High levels of copper linked to poorer patient outcomes in clear cell renal cell carcinoma (ccRCC) patients, according to NIH-funded University of Cincinnati Cancer Center research. The study aims to identify copper's mechanisms and test potential new treatments for ccRCC.
Researchers analyzed 241 studies of CBT-I for chronic insomnia and found that cognitive restructuring, third-wave components, sleep restriction, stimulus control, and in-person delivery were the most effective strategies. In-person interaction with a therapist was more beneficial than self-help guides.
A new computational tool, SNAF, has been developed to identify shared splicing neoantigens that can help a patient's immune system fight cancer. The tool has already uncovered promising targets for melanoma and other cancers.
Researchers aim to improve glioma treatment with direct light therapy that targets cancer cells without harming healthy ones. The project will investigate the efficacy and safety of this approach, potentially leading to improved treatment outcomes.