The conference highlights recent discoveries on polyphenol applications in microbiota, adipose tissue, nervous system, senolytic activity, ageing, and endothelial function. Over 131 communications will be presented during three days.
A new study examines the role of six brand factors, including price positioning, advertising spending, and distribution breadth, in moderating the impact of business cycles on brand equity. The research finds that premium pricing, market leadership, and extensive distribution contribute to brand equity during economic expansions.
A survey study of 2,500 reservation-area American Indian youth found that COVID-19 affected their physical health and mental well-being. The study highlights the need for culturally sensitive interventions to address the unique challenges faced by this population during the pandemic.
Researchers found that nearly nine in ten cases of sudden cardiac death due to hypertrophic cardiomyopathy (HCM) are preceded by symptoms, ECG abnormalities, or a positive family history. Expanded screening programs could aid in the prevention of SCD in young individuals with HCM.
Researchers have engineered an enzyme that can degrade the capsule of antibiotic-resistant B. anthracis bacteria, making it susceptible to the immune system. The new treatment, which combines the enzyme with a mouse antibody, shows promise in treating anthrax infections without antibiotics.
Researchers at UiT The Arctic University of Norway have developed a new dataset measuring Arctic sea ice thickness throughout the year. This breakthrough allows for safer shipping in the Arctic and more accurate weather and climate forecasts.
Researchers will investigate how information about new tastes is encoded in brain circuits, aiming to understand the neural basis of taste neophobia. The study aims to gain insights into how feeding behaviors are controlled by the brain, with potential implications for eating disorders and health outcomes.
A recent study found that Cherokee youth who participated in an educational program connecting them to their history and culture experienced significant benefits to their health. Participants reported lower levels of stress, anxiety, and depression, as well as increased positive mental health and cultural identity. The study suggests t...
A history of psychosocial stressors from childhood through pregnancy is associated with worse menopause symptoms and poorer well-being almost 2 decades later. Researchers found that physical abuse, sexual abuse, and financial instability were linked to increased symptoms.
A new study urges regulators to take a closer look at the health and safety risks of the growing medicinal and recreational cannabis market. The research team found that many pesticides in cannabis cultivation were highly unlikely to be used, but still detected, highlighting the need for stricter regulations.
Researchers from HKU-CAS have created a new material that can produce dual-color spots inspired by nature, leading to innovative applications in message encryption and storage. The breakthrough was achieved through the self-assembly of nanostructures in a one-pot method, enabling programmable binary color information.
Researchers have developed a soft, biodegradable, magnetic millirobot inspired by insects, which can grasp, roll and climb, but easily dissolve away. The robot was tested in experiments, delivering a dye solution to a stomach model and gripped various objects.
A new model developed by Penn State researchers proposes a more flexible approach to the energy transition, considering uncertainty and option value. The model identifies multiple technology pathways that can help achieve emissions reduction goals, such as wind, solar, and natural gas with carbon capture.
A new study identifies areas in Antarctica's East region that could significantly contribute to sea-level rise if they undergo basal thaw. The researchers used numerical ice sheet models to simulate temperature changes at the base of the ice sheet, revealing regions such as Enderby-Kemp and George V Land as most susceptible to thawing.
Researchers at UT Southwestern Medical Center have identified a new drug target for treating inflammatory bowel disease (IBD), which includes Crohn's disease and ulcerative colitis. A protein called Pak2 has been found to interact with other molecules in immune cells, preventing chronic inflammation in the gut.
A Korean research team created a dual-catalyst system that precisely controls catalytic reactions like cells. The nanoreactor combines magnetic materials and metal catalysts to selectively activate the catalyst under magnetic fields and near-infrared rays.
Researchers found nearly 400 food samples tested positive for organophosphate esters (OPEs) from common flame retardants. Levels were below health risk thresholds but raised concerns about long-term exposure and contamination sources.
Researchers used functional magnetic resonance imaging (fMRI) data to analyze dynamic functional connectivity and structural white matter connections. The study revealed that unresponsive wakefulness syndrome patients had less activity in functional networks and a reduction of metastability compared to minimally conscious state patients.
A University of Ottawa research team has made new discoveries on how motor skills are learned and stored in the brain. By studying mice, they found that a specific transcription factor called NPAS4 regulates gene changes in inhibitory neurons, leading to the formation of learning-associated neuron ensembles.
Research at Abu Hureyra, Syria, suggests that hunter-gatherers may have tended small numbers of animals outside their dwellings between 12,800 and 12,300 years ago. This finding challenges the widely held view that crop cultivation began first.
Researchers discovered that dense liquid droplets in human cells can act as 'computers' by recognizing and calculating responses to incoming chemical signals. The formation of these condensates is driven by molecular crowding and can influence the activity of enzymes called kinases, which are involved in various cellular processes.
New research finds that most tokay geckos sold in Hong Kong's TCM shops originated from Southeast Asia, not locally. The study highlights the need for stricter control of pet trade releases to protect this vulnerable species.
Researchers from the MICROSCOPE mission presented the most precise test yet of the Weak Equivalence Principle, a key component of general relativity. They found no violation of the principle, setting the most stringent constraints on gravity and time.
Researchers found that eating walnuts early in life is associated with a lower risk of heart disease, obesity, and diabetes. The study suggests that walnuts may act as a 'bridge food' to promote healthy nutrition and lifestyle habits throughout life.
A cercarial dermatitis outbreak occurred in Chana district, South Thailand, affecting rice farmers, due to ruminant parasites like Schistosoma indicum. The study identified two snail species as intermediate hosts for flatworms causing the disease.
Researchers develop a novel method to generate FMCWs and control their spatial propagation behaviors simultaneously using a reflection-type STCM. The proposed method reduces system complexity and cost compared to traditional FMCW signal generation methods.
The Center for BrainHealth has launched three research projects to develop objective metrics of improved brain systems in response to interventions. These projects aim to determine the changes in the brain's physiology, structure, and function linked to gains in comprehensive psycho-social measurements over time.
A large-scale study reveals that clinicians suffering from burnout are twice as likely to be involved in patient safety incidents and four times more likely to be dissatisfied with their job. Burnout is also associated with lower career engagement and poorer job satisfaction, particularly among hospital doctors working in emergency med...
Researchers at UVA will study organelles in cancer cells to identify new pathways for understanding and fighting cancer. By focusing on the interactions between genes, proteins, and organelles within cells, they hope to develop fresh clues about therapies.
Researchers discovered varying attitudes towards AI ethics, legal issues, and social implications in Japan, the US, and Germany. The study found that older respondents were more concerned about AI and ELSI issues, while those familiar with AI prioritized legal concerns.
Researchers identified favorable reservoir-forming conditions and modes in the Ordovician buried hills of the Jizhong depression. The study found that three sets of source rocks from the Carboniferous-Permian and Paleogene geologic periods provide adequate quantities of hydrocarbons required for oil and gas reserves.
A proactive phone-based outreach strategy using local area codes significantly increased connections to quitlines among low-income smokers, particularly Spanish-speaking patients. The approach resulted in a 29% higher consent rate for e-referrals compared to generic area codes, highlighting its potential as a health equity tool.
A new study found that perennial crops like thyme can significantly reduce greenhouse gas emissions and increase soil organic carbon in Mediterranean almond orchards. The introduction of thyme among almond trees led to a greater increase in total soil organic carbon, while also improving economic productivity.
Using artificial intelligence, researchers from Tufts University have devised rules for faster and more effective identification of potential new drug cocktails against tuberculosis. The study developed a set of design principles to assemble drug combinations, reducing the amount of testing needed before moving to further study.
The University of Missouri has received a $25 million grant from the USDA to help farmers adapt to climate change through climate-smart practices. The five-year project aims to improve crop and livestock resilience on up to 500,000 acres of Missouri farmland.
Researchers quantify the combined contributions of animals to cacao yields and explore how distance to forests and shading affect productivity. The study's key findings suggest that certain animal species can increase crop yields through pollination or biological pest control, while others reduce yields by stealing seeds.
The Critical Path Institute (C-Path) has established a public-private partnership with the FDA and NIH to advance treatments for rare neurodegenerative diseases. The partnership will leverage C-Path's expertise in data management, quantitative analytics, and regulatory science to accelerate medical product development.
A team of researchers has created a novel catalyst with single gold atoms that selectively converts carbon dioxide into methane. The catalyst, which anchors to an ultrathin zinc–indium sulfide nanolayer, exhibits high activity and CH4 selectivity when exposed to sunlight.
Researchers at UB University have identified a new model for reelin protein action in cerebral cortex development. The study found that cooperation and specific expression of the key protein contribute to correct cognitive skills, with dysfunction linked to neurodevelopmental pathologies such as autism and schizophrenia.
Researchers found that standard scoring tools missed cases of depression in teenagers with Type 1 diabetes, leading to lower sensitivity. They recommend adjusting cut-off scores to detect depressive symptoms more accurately.
A recent study found that reporting racial discrimination leads to increased salivary cortisol levels in Black adults on the same day and next day. This highlights the long-term impact of microaggressions on stress response, emphasizing the need for targeted interventions.
A new UCLA study reveals a link between REM sleep duration and body temperature in animals, suggesting that REM sleep acts like a 'thermostatically controlled brain heater'. This challenges popular views on the role of REM sleep in learning and emotional regulation.
The Florida Summer Institute in Biostatistics and Data Science recruits students from underrepresented groups, providing a rigorous quantitative education. The program introduces college students to statistical methods and applications in biomedical research, highlighting health disparities and social drivers of health.
Researchers have developed a new electrolyte using sulfolane and lithium perchlorate to improve the stability of high-density lithium-ion batteries. This combination enhances conductivity and reduces energy requirements, making it suitable for wide-temperature applications.
A new study published in Alzheimer's & Dementia found that daily multivitamin-mineral supplementation resulted in statistically significant cognitive improvement in older adults. The researchers estimated that three years of multivitamin supplementation roughly translated to a 60% slowing of cognitive decline.
Tirzepatide, a new type 2 diabetes drug, has been shown to achieve blood glucose targets 4-12 weeks sooner than existing treatments. Additionally, tirzepatide was found to promote weight loss goals faster than semaglutide, with an average time of 8-24 weeks to reach target weight loss.
A study published by the American Academy of Neurology found that retired boxers and MMA fighters showed improvements in verbal memory, executive functioning, and motor speed compared to active fighters. Brain structure also appeared to recover, with some brain regions showing increased thickness after retirement.
A team of scientists discovered the earliest gibbon fossil, dating back to 7-8 million years ago, in southwestern China. The find enhances our understanding of the evolution of hylobatids and their close relationship to modern-day gibbons.
Researchers discovered an electric signal in the hippocampus triggered by novelty, inducing a transition from memory to learning states. The signal may work as a switch to enable the brain to balance forming new memories and recalling familiar ones.
The Georgia Institute of Technology team has developed low-cost, painless, and bloodless tattoos that can be self-administered using microneedle patches containing tattoo ink. These tattoos have various applications, including medical alerts, tracking neutered animals, and cosmetics.
The article discusses recent advances in self-assembled liquid crystal architectures for soft matter photonics, including smart displays, optical imaging, and light field modulation devices. The review highlights the potential of these materials for broadening knowledge and promoting diverse photonic applications.
Researchers at Tohoku University have developed a novel cancer therapy combining lymphatic drug delivery with total-body irradiation, showing superior antitumor effects in early stage lymph node metastasis. The treatment enhances systemic tumor immune responses and alters the tumor microenvironment.
A new study has identified a potential prognostic biomarker for heart failure with preserved ejection fraction (HFpEF), where patients with higher blood levels of endotrophin are at increased risk of adverse outcomes. The finding could lead to the development of a standard blood test to assess HFpEF patients and guide treatment.
Healthy older adults exhibit greater mental well-being despite poorer cognitive performance than younger adults. The study reveals that neural mechanisms underlying these findings may inspire new therapeutic interventions to promote healthy brain function.
Valentin Fuster, MD, PhD, is honored with the TCT Career Achievement Award for his transformative work in interventional cardiology and patient care. He has made significant global contributions to cardiovascular medicine.
The contrast-enhanced in-phase Dixon sequence demonstrated higher sensitivity and reader confidence for detecting breast biopsy clips on MRI. The sequence also showed a higher contrast-to-noise ratio without affecting positive predictive value.
A new study published in the Journal of the American Heart Association found that individuals with autoimmune diseases are at a higher risk of complications after a heart attack. The research emphasizes the importance of controlling cardiovascular disease risk factors and developing personalized treatment plans for this population.
A recent study in Peru revealed a 50% decline in arthropod biomass following short periods of drought and increased precipitation. Tropical insects are sensitive to both extreme weather events, with rainfall patterns being a key factor in their decline.
A study published in JAMA Cardiology found that the mortality rate for patients with a torn aorta has decreased significantly, from 37% in the 1950s to nearly 6% today. However, patients who did not receive surgery died at a rate five times higher than those who underwent treatment.
The Lancet Commission report highlights widespread, global failures in the COVID-19 response, resulting in millions of preventable deaths and reversed progress towards UN SDGs. The report calls for strengthened multilateral cooperation, improved technology, and international health financing to address future health threats.