A new study found that orthostatic hypotension assessments conducted after 4-6 minutes of standing are more informative for predicting fall risk in older adults. This timely assessment can help clinicians identify those at highest risk and institute appropriate interventions to reduce falls.
Researchers at Nagoya University found that field mice store and transport seeds from once-in-a-century flowering sasa bamboo plants, spreading them throughout the forest. The study reveals that mouse body size affects seed caching behavior, with larger mice carrying seeds to safer locations.
A study by Massachusetts General Hospital researchers found that child and adolescent survivors of firearm injuries experience significant increases in pain disorders, psychiatric disorders, and substance use disorders. Families of victims also face substantial mental health effects, including increased psychiatric disorders and health...
Researchers analyzed a World Mosquito Program trial and found that excluding transmission dynamics likely underestimates the impact of Wolbachia-infected mosquitoes. The study suggests that true efficacy may be higher than initially reported, with potential reductions in dengue fever cases ranging from 77% to 94-97%.
A $5 million NIH grant is expanding the University of Illinois Chicago's neurology tissue bank into a citywide effort to study epilepsy and brain cancer. The project will create a powerful new resource combining brain tissue data with clinical, functional, genetic, and 3D imaging information.
A UC Irvine-led team has developed a method to produce farm-free food by synthesizing dietary fats through chemical and biological processes. This approach could significantly reduce greenhouse gas emissions and preserve natural ecosystems.
Frogs from the genus Eleutherodactylus are geologically the oldest Caribbean vertebrates to be found in Florida. They arrived in North America much earlier than previously thought, with evidence suggesting they reached the peninsula through overwater dispersal on flotsam or other buoyant debris.
Researchers found that drones could improve access to automated external defibrillators (AEDs), a portable device for treating out-of-hospital cardiac arrests. The simulation model suggests that drone delivery systems could reduce response times in urban and rural areas, with greater improvements expected in rural areas.
Researchers found CBT reduced fatigue and physical limitations in nearly 1300 patients with ME/CFS, regardless of symptoms or diagnosis. Younger, less impaired patients benefited most from CBT.
A team of researchers will develop a validated curriculum and assessment methods to increase ethical responsibility in the future cybersecurity workforce. The project aims to address social and ethical risks associated with AI technologies designed for security-related problems.
A study of 185 women found that high neighborhood deprivation was associated with changes in DNA methylation and gene expression in Black women with breast cancer. This suggests a potential link between environmental factors and biological susceptibility to chronic diseases.
Researchers have developed AI tools that can effectively detect heart valve disease and predict cardiovascular risk using digital stethoscopes. A study found that AI-powered digital stethoscopes predicted nearly 90% of valve disease diagnoses, offering a promising tool for transforming CVD care.
Samantha Viano, an Assistant Professor at George Mason University, has received a $1,044,599 NSF CAREER Award to investigate school policies and access to high school STEM credit recovery. The project aims to develop a theoretical framework for policymakers to improve outcomes for minoritized students in online credit recovery programs.
Researchers at Purdue University propose using vanadium oxides to create neuromorphic computing hardware that mimics brain behavior. This breakthrough aims to improve energy efficiency and computational performance in AI systems.
Recent advances in IBD pathophysiology and treatment development have led to the emergence of new therapies for moderate-to-severe IBD. These novel medications show promising efficacy results for patients who have previously failed to respond to multiple drugs, offering a glimmer of hope for improved management.
Researchers used spatial transcriptomics to analyze cancer cells at the edge and center of tumors, finding distinct gene expression patterns that can predict clinical outcomes and response to therapy. These findings hold promise for improving treatment strategies across various cancer types.
A new study reveals that methylmercury uptake in phytoplankton is influenced by the presence of thiols in water. Thiols bind mercury strongly, limiting its availability to organisms. This process can result in dramatic enrichment of methylmercury levels in aquatic environments.
Researchers at the University of Freiburg have developed modified CAR-T cells that prevent exhaustion and significantly enhance therapy effectiveness in a preclinical animal model. The new approach uses the delta chain signaling subunit instead of the zeta chain, which triggers a more balanced immune response.
A new series by The BMJ offers actionable advice for doctors to make healthcare systems more sustainable. Practical actions include reducing nitrous oxide waste, using reusable vaginal speculums for cervical screening, and prescribing tablets over intravenous drugs.
A new speech prosthetic developed by Duke neuroscientists and engineers can translate brain signals into spoken words, improving communication for people with neurological disorders. The device achieved an accuracy rate of 40% in predicting intended speech from 90 seconds of brain activity.
Furst and Graham will evaluate the effect of extreme heat on disinfection efficacy and failure risk, using simulated distribution system studies for conventional chlorine and chlorocyanurates. They anticipate chlorocyanurate disinfection to be most resilient to high temperatures.
Men who are overweight or obese at age 18 have a higher risk of developing 17 different cancers later in life. Higher BMI is also associated with an increased risk of mortality after cancer diagnosis for certain types of cancer.
Researchers have discovered a potential bottleneck in Adélie penguins' annual cycle, which could be exacerbated as the climate continues to change. The study found that seasonal Antarctic sea ice plays a crucial role in the penguins' molting periods, with low sea ice concentration signaling extended gaps in post-breeding diving activity.
Two reproductive health conditions, polycystic ovary syndrome and dysmenorrhea, are linked to increased cardiovascular disease risk in women. Studies suggest that girls with polycystic ovary syndrome have a 30% higher risk of high blood pressure, while women with dysmenorrhea are twice as likely to experience ischemic heart disease.
A new study reveals that gunshot injuries among youth lead to significant increases in psychiatric disorders and healthcare spending. Family members of survivors experience long-lasting trauma effects, including a sharp increase in fathers' mental health visits after the loss of a child.
A study found that Black and Hispanic cardiac arrest survivors are less likely to be treated at high-performing hospitals, leading to lower survival rates and poorer neurological outcomes. The research analyzed health records from the Cardiac Arrest Registry to Enhance Survival and found disparities in hospital quality measures.
Salk researchers identify Foxp3 as the protein that determines regulatory T cell genome structure and fate, enabling manipulation to treat autoimmunity or fight cancer. The study reveals Foxp3's essential role in creating unique chromatin architecture of regulatory T cells.
Paleontologists uncover the story of Ekgmowechashala, a mysterious primate that defied extinction, through fossil teeth and jaws found in Nebraska and China. The discovery resolves the debate over its classification and origin, revealing it was an immigrant species that evolved in Asia and migrated to North America via Beringia.
Researchers found that shorter white blood cell telomeres are associated with a higher risk of dementia, including Alzheimer's disease and vascular dementia. The study also reveals linear associations between telomere length and brain structure volume, highlighting telomere length as a potential biomarker of brain health.
Researchers identified four new algae species, challenging previous taxonomic assumptions, with far-reaching implications for coral reef ecosystem management. The discovery highlights the importance of continued research and conservation efforts to protect this unique biodiversity.
A large study of used cars and SUVs found battery electric vehicles driven almost 4,500 fewer miles than gas cars annually. This challenges current assumptions about emissions savings from EVs, highlighting the need for better understanding of driver behavior to accurately predict emissions reductions.
A new study by NYU researchers found that Black women teaching science are finding innovative ways to combine traditional curricula with lessons on race, gender, and class inequities. They make cultural connections to science, encourage critical thinking, and provide historical contexts to help students understand the impact of systemi...
A team of scientists has created the first comprehensive map of a worm's nervous system, showing how neurons communicate wirelessly through neuropeptides. The study reveals complex networks with distinct hubs and connections that transcend traditional synaptic pathways.
Researchers found 22 globally threatened elasmobranch species in Cyprus' coastal waters, with simple measures like limiting net lengths crucial for sustainability. Local authorities have banned trading of 15 species, and conservation efforts are underway to protect the marine ecosystem.
Ruixin Yang has received $8,000 from the International Food Policy Research Institute to conduct hazard maps and review existing methods for climate change research. He is developing a Python program to identify and assess climate hazards in Africa.
A new mathematical model suggests that mammalian sperm cells exhibit two distinct swimming modes, which may be linked to fertilization. The model captures the interactions between motor kinetics and flagella deformations, revealing a second mode with stronger wave-shaped beating.
A study led by Northwestern University found that a Chicago-based community violence intervention program reduced gun violence involvement by over 73% among participants. The program's alumni showed the best outcomes, with a significant decrease in assaults, robberies, and other gun-related violence.
Researchers successfully monitored the diffusion behavior of a single molecule using SERS technology, enabling real-time analysis. The study found that crystalline violet molecules can be confined in sub-nanometer space, providing insights into molecular interactions and chemical reactions.
A University of Houston research team integrated machine learning with SHAP analysis to identify the city's air pollution sources more accurately. The study found that the oil and gas industry had the highest impact on emissions, while shortwave radiation and relative humidity were key influencing factors for overall ozone concentration.
Researchers found almost 90% of early universe galaxies had glowing gas, triggering intense star formation. The James Webb Space Telescope provided unprecedented clarity to study these infant galaxies, revealing their role in shaping the Universe.
Researchers found that changing treatment can lead to significant improvement in mobility and quality of life for patients with advanced Parkinson's disease. A nationwide registry is planned to develop scientifically sound guidelines for combination therapies.
Regenstrief Institute researchers are sharing their work on aging research at the Gerontological Society of America's annual meeting. This platform enables them to disseminate high-level scholarship that will shape future research and policy. Regenstrief Institute, founded in 1969, is a leader in healthcare innovations and studies.
Researchers have identified a unique bacterial transcription mechanism that enables specific recognition of promoters. This discovery has implications for the design of gene regulation tools and may inform synthetic biology engineering.
A University of Michigan study found that meeting the 50% electric vehicle sales target by 2030 is possible, but not just through increased EV sales. The study suggests implementing additional strategies such as reducing vehicle production emissions and promoting walkable, bikeable cities to accelerate emission reduction. By 2035, a 45...
A recent study by Columbia University's Mailman School of Public Health found that approximately 1 in 5 mothers delayed or forgoed needed care in the postpartum year. Medicaid beneficiaries reported lower health care use and higher social needs, such as food insecurity and intimate partner violence.
A new report highlights the need for improved antibiotic stewardship in outpatient telemedicine settings, where up to 28% of antibiotics are prescribed unnecessarily. The study's findings suggest that incorporating CDC core elements can optimize antibiotic use and reduce adverse events.
Researchers from Tohoku University developed a model that simulates fish tail fin motion and reveals the underlying mechanisms behind synchronized swimming. The study found that synchronizing fin movements reduces energy dissipation, but the optimal timing may not always lead to conservation of energy.
A new type of algal threat is displacing corals globally due to blocking sunlight and producing harmful chemicals. Peyssonnelioid alga crusts are expanding quickly across reefs, killing off corals and transforming entire ecosystems.
Research reveals that European wildcats and domestic cats generally avoided mating for 2,000 years after domestic cat introduction. However, rates of interbreeding rose rapidly around 50 years ago in Scotland, likely due to dwindling wildcat populations and habitat loss.
A new neural circuit has been discovered in the brain that produces a strong sense of discomfort when activated. The study found that the subthalamic nucleus, which controls voluntary movements, also plays a role in the development of depression.
A Brown University research team investigated belly flop mechanics, finding that flexible impactors can sometimes increase the maximum impact force on the body, contradicting conventional thinking. The study's findings have implications for naval and marine engineering applications.
Research highlights the association between traumatic events and insufficient/excessive sleep duration in US children. The analysis of over 100,000 children found that traumatic events magnify the adverse effects of poor sleep on cardiovascular health.
Researchers developed a novel method for extracting DNA from trace evidence samples, outperforming commercial reagent kits. The technique used modified lysis buffer and chitosan coated magnetic beads, achieving a detection limit of 10 cells.
A new study at the University of Liège reveals that hunter-gatherers used spearthrowers to hunt game at the 31,000-year-old archaeological site of Maisières-Canal. This finding pushes back the estimated age of this hunting technique by 10,000 years and sheds light on its impact on human evolution.
Researchers have proposed a novel SERS substrate by intercalating single-atom-layer gold clusters into bilayer 2H-TaS2, achieving two orders of magnitude enhancement. The team found that the d-orbital electrons on the Au surface couple with neighboring 2H-TaS2, creating a strong local electromagnetic field.
A recent study in JAMA Cardiology analyzed data from 15,000 patients and found that enteric coating on aspirin does not change its effectiveness or safety for secondary prevention of cardiovascular events. The study suggests that patients can choose the aspirin formulation that suits them best.
Pediatric emergency department visits for firearm injuries doubled during the pandemic, with deaths from firearms among children and adolescents doubling to 6% of ED visits. This increase was seen across socioeconomic groups, highlighting the need for evidence-based policy solutions to tackle firearm violence.
A new study found that social media platforms restrict user-generated content and advertising related to illegal muscle-building drugs but offer few restrictions on legal dietary supplements. This has raised concerns about the potential negative effects of these products on young people's health and behavior.
Researchers found that patients with elevated NfL levels had a 91% higher risk of worsening disability with relapse within a year, and a 49% higher risk without relapse nearly two years later. The study suggests that interventions may prevent worsening symptoms by targeting nerve cell death.
A research team at the University of Minnesota Medical School has identified the cerebellum as a critical component in coordinating brain networks essential for social recognition memory. This discovery holds promise for the development of targeted therapies for neurodegenerative disorders, which often feature loss of recognition memory.
Astronomers have observed the active galactic nucleus of the Circinus Galaxy, resolving a long-standing mystery about how gas feeds supermassive black holes. The team found that most gas is expelled as atomic or molecular outflows and recycled into an accretion flow, rather than directly contributing to black hole growth.
A nationwide Medicare program aimed at promoting better healthcare and reducing costs by tying payments to quality and cost outcomes has shown no improvement in mental health care. The study found that patients with depression or anxiety received inadequate treatment, with those in accountable care organizations getting even less care.
A team of researchers from Cambridge University has decoded over 100 French love letters written in the 18th century, revealing universal human experiences and emotional struggles. The letters were sent to sailors on a ship captured by Britain during the Seven Years' War, but never reached their recipients.
A new MU study shows that high school students who attended college-run STEM Career Days were far more likely to have STEM-related career aspirations than those who did not attend. The study highlights the benefits of introducing high school students to STEM opportunities and can help increase diversity in the STEM workforce.
The Pandemic-related Traumatic Stress Scale (PTSS) measures stress related to the COVID-19 pandemic and identifies those with higher levels of stress. The study found caregivers had the highest PTSS scores, followed by adolescents, pregnant or postpartum individuals, and children.
A study found that physicians who presented treatments for obesity as good news and an opportunity were more successful in helping patients lose weight. Patients who received counseling with a positive and optimistic tone had significantly higher weight loss outcomes compared to those who received neutral or negative advice.
Researchers found that climate models are accurate at simulating global temperature trends but struggle to capture regional variations, particularly over long periods. This disparity has significant implications for planning and implementing climate adaptation measures.
A recent study has provided significant genomic insight into tar spot of corn, a destructive disease causing $1.2 billion in yield loss. The researchers identified over 100 novel effectors that play a crucial role during infection, warranting further investigation.
Research highlights racial disparities in cardiac arrest survival among children, with Black children facing poorer outcomes. The study's findings have implications for increased resources for CPR programs in higher-risk communities.
The study found that CACFP participation rates vary significantly across states, with lower-income areas having higher rates. Contributing factors for the program's underutilization include differences in state-level policies and outreach efforts.
SourceElsevier·JournalAmerican Journal of Preventive Medicine·TypeData/statistical analysis·DateNov 6, 2023
A national study of approximately 3,500 women found that those with a history of stroke are more likely to believe they won't receive adequate emergency care due to their gender and race. This perception may lead to delays in treatment for stroke patients, highlighting the need for improved healthcare equity.
Two preliminary studies presented at American Heart Association’s Scientific Sessions 2023 found a potential association between regular marijuana use and an increased risk of heart failure, heart attack, and stroke. Daily marijuana use was associated with incident heart failure in a study involving over 150,000 adults in the US.
A new study found that mountain lions avoid areas with artificial light, even during the day, which can impact their habitat selection and distribution. The research adds to concerns about the species' extinction within decades due to human activities.
Researchers developed a new biomimetic metal organic framework (Bio-MOF) that exhibits efficient absorption of electromagnetic waves. The Bio-MOF, called BSA@Mil-100, demonstrated significant improvements in microwave absorption performance compared to traditional materials.
Research highlights short-term increases in fine particulate air pollution associated with increased health care visits for heart attacks and unstable chest pain. The risk for each cardiac event differs by season, with summer wildfires causing immediate hospitalization needs for chest pain but delayed action for heart attacks.
A Berlin researcher is investigating biophysical phenomena relevant to brain diseases through a €1.5M European Research Council grant. The goal is to understand the behavior of aberrant protein inclusions in neurodegenerative diseases.
A study found that gastrointestinal and sleep issues may be connected to self-injury and aggression in adolescents diagnosed with profound autism. The researchers discovered a possible connection between these health issues and future challenging behaviors, predicting next-day behavior with over 80% accuracy.
Researchers from Incheon National University create gelatin patches that generate molecular oxygen to accelerate wound healing. The new hydrogels demonstrate improved coagulation, blood closure, and neovascularization in both in vitro and in vivo experiments.
A new land change model simulates interactions between urban growth, increased flooding, and human adaptation, offering deeper insights into adaptive capacities and identifying communities with limited resources. The model reduces projected developed land exposed to flooding by 5-24% depending on flood hazard zone.
A joint research team from South Korea and the US has developed a new genetic classification system for gastric cancer, identifying six consensual genomic subtypes (CGSs) with distinct characteristics. The study suggests potential treatments for each subtype, including immunotherapy and targeted therapies.
Graphene-based sensors have the potential to measure various bodily signals, including brain activity, eyesight, and voice. The development of these sensors could lead to more natural human-machine interfaces and improve healthcare outcomes.
Researchers found that Fusobacterium nucleatum is less abundant in patients with eosinophilic CRS and suppresses the expression of ALOX15, an enzyme involved in nasal polyp formation. The study suggests that disruptions in the nasal microbiome play a critical role in ECRS.
Researchers in Ireland have identified a critical threshold of IgG antibodies for protection against COVID-19. This finding suggests that individuals with IgG antibody levels above this threshold are likely to be immune to all SARS-CoV-2 variants, providing a valuable tool for monitoring and managing the pandemic.
A new study by researchers at the University of Copenhagen finds that reducing nitrate levels in Danish drinking water could avoid 127 cases of colorectal cancer annually and save $300 million a year. Implementing stricter nitrate limits, such as lowering the maximum standard to 4 mg/L, can result in an additional $138 million saved.
Researchers discovered that true crabs have left the marine environment up to 17 times over the past 100 million years, with most species able to survive in semi-terrestrial habitats. The study's findings provide insights into convergent evolution and the adaptation of crabs to life on land.
Researchers have successfully engineered a soft robotic replica of a 450-million-year-old marine organism, pleurocystitid, to better understand its biomechanical factors and locomotion. The study introduces the field of Paleobionics, which uses Softbotics to explore evolution and animal design.
KERI developed an alternative technology for 'SF6', the main culprit of global warming. KERI's 'K6' gas has a global warming potential less than 1 and does not contain toxic ingredients.
A new clinical trial tested the efficacy of nemtabrutinib in patients with relapsed blood cancers, including CLL and NHL. The results showed a 75% response rate, with many patients remaining cancer-free for at least 16 months.
A six-month produce prescription program improved hemoglobin A1c levels, indicating better blood sugar control. Participants also showed improved food security and nutrition security.
A large US study found that persistent tobacco use and prediabetes significantly increase the risk of stroke in young adults without other cardiovascular risk factors. Quitting smoking is crucial for preventing stroke and heart disease, especially among those with prediabetes.
Researchers developed an all-in-one zinc-doped Prussian blue nanozyme to capture, separate, and detect copper ions in complicated matrices with high accuracy. The nanozyme exhibited a positive correlation with copper levels due to enhanced catalase-like activity.
Researchers discovered plants spread out inherited mutations through random differences between offspring, aiding in crop yield and disease resistance. This process, known as segregation, relies on the plant's ability to generate randomness.
A new study suggests that rewarding women for their work in computer science similar to what men receive could help reduce the gender wage gap. According to researchers, controlling for other factors, women working in CS jobs earn 91 cents for every dollar a man makes.
A UNIGE team has developed a super-model to simulate the spread of three green technologies in Swiss municipalities by 2050. The results show that Switzerland is unlikely to achieve zero net carbon emissions by 2050 without significant policy changes, highlighting the need for increased efforts and updated policies.
Research highlights significantly higher heart attack death rates among American Indian and Alaska Native adults, particularly at younger ages. The study suggests that factors like limited healthcare access, socioeconomic conditions, and restricted health insurance coverage may contribute to these disparities.
Researchers estimate that halving Europe's food loss and waste can save 51 million tonnes CO2 equivalents, 6% agricultural land use, and 7% water consumption. Monitoring and reporting of food loss and waste is crucial for policy intervention to prevent food loss and waste.
Researchers developed a gradient boosting-assisted machine learning model to predict free chlorine residual concentrations in drinking water treatment plants. The model demonstrated accurate predictions from cost-effective monitoring data and identified key influencing parameters.
A new study finds that higher cardiovascular health is associated with decelerated biological aging, as measured by phenotypic age. Greater adherence to all Life's Essential 8 metrics can slow down the body's aging process and have numerous benefits.
Researchers have made a breakthrough in studying species evolution by using robotic video microscopes and computer vision to measure embryo characteristics. The study found huge changes in an embryo's observable traits before and after developmental events, suggesting that measuring timings of development is just the tip of the iceberg.
The Otago Community Head Impact Detection study and Elite Extension study used smart mouthguard technology to measure head acceleration events in over 17,000 players. These findings provide greater clarity and confidence than ever before into the benefits and safety of rugby.
A new study from researchers at Wake Forest University School of Medicine shows that frailty is associated with higher rates of death and major morbidity after surgery. The electronic frailty index (eFI) may help identify patients who are at risk, according to the findings.
Researchers found that a specific gene, MDA-9, initiates a cellular chain reaction sparking prostate cancer metastasis. The study's findings hold significant implications for treating prostate cancer and other forms of disease.
Two new studies reveal that depression, anxiety and chronic stress increase the risk for heart and brain health complications. Researchers found that these mental health conditions can accelerate the development of cardiovascular disease risk factors.
A team of University of Maryland researchers developed a nasal spray vaccine that delivers the SARS-CoV-2 spike protein into cells of the airway, triggering an immune response that significantly reduced infection and spread of COVID-19. The technology can be adapted to induce immunity to other respiratory illnesses.
A comprehensive study found clonal hematopoiesis is prevalent in the elderly, associated with increased risk of hematological neoplasia and mortality. Smoking accelerates its development, while genetic variants predispose individuals to the condition.
Sam Lebovic, a professor at George Mason University, has been awarded a Visiting Research Scholarship at the Knight First Amendment Institute at Columbia University. He will explore issues such as academic freedom and whistleblowing regulation in modern bureaucracies.
A recent study by the University of Eastern Finland found that workplace ostracism weakens job satisfaction and perceived health in healthcare workers, increasing stress. Ostracism was most frequently experienced by social workers, with doctors and managers experiencing the least.
A study found that Black and Hispanic cardiac arrest survivors were less likely to be treated at top-performing hospitals. The analysis of health records from the Cardiac Arrest Registry to Enhance Survival (CARES) revealed significant disparities in hospital quality measures based on race/ethnicity.
Yabing Chen has received two NIH grants totaling over $5 million to investigate vascular diseases and their link to dementia. Her research focuses on Runx2, a master transcription factor involved in both bone formation and calcification of arteries.
A recent study published in Nature Communications validates MSIntuit CRC, an AI-driven digital pathology diagnostic, as a reliable pre-screening tool for colorectal cancer. The diagnostic accurately rules out nearly 50% of MSS patients while correctly classifying over 96% of MSI patients.
The Beckman Institute's new Electrolab robot automates electrochemical experiments and data analysis, reducing manual effort and time for researchers. The instrument can explore alternative power sources and analyze chemical reactions to combat climate change.
The CATCH My Breath program, developed by UTHealth Houston researchers, is an evidence-based vaping prevention program recognized by SAMHSA as effective. It aims to reduce nicotine vaping initiation among elementary, middle, and high school students in NYC.
Researchers found restricted abortion access led to more children entering foster care, with a 15% increase for Black and racial minority children. The study used state-level data to evaluate the link between abortion restrictions and foster care entries.
Researchers at Massachusetts General Hospital used ultra-high field functional magnetic resonance imaging to study the effects of advanced meditation called jhana on the brain. The study found correlations between brain activity during jhana and aspects of well-being, including attention, joy, and equanimity.
An international team of researchers analyzed 1.7 million cells from 225 samples across 11 different cancer types, identifying regions in the DNA that are differentially activated or inactivated in a cancer-specific manner. These epigenetic changes create a signature for each tumour and correspond to hallmarks of cancer.
The Pitt team will receive $2,274,859 to develop buoy-based optical fiber sensors for measuring pH and carbon dioxide in seawater. This technology aims to monitor geochemical processes within the ocean environment to kilometer-range depths, understanding its physical parameters and geochemistry.
Researchers developed a wireless, leadless pacemaker that can partially recharge its battery by converting mechanical energy into electrical energy. The device harvested approximately 10% of the energy necessary to pace the next beat, paving the way for longer battery life and reduced procedures for younger patients.
A recent study has found that transgender adults living in rural areas of the US are more likely to have cardiovascular disease risk factors such as tobacco use, obesity, and high blood pressure. The research highlights the need for targeted interventions to reduce health disparities among this population.
Researchers at the University of Alberta have created a new process to produce insulin-producing pancreatic cells from patient stem cells, achieving a 90% success rate. The breakthrough could lead to injection-free glucose control in people with diabetes and eliminate the need for anti-rejection drugs.
Recent studies have shed light on the pathogenesis of chronic liver diseases, highlighting the importance of non-coding RNAs, autophagy, and extrahepatic signalling in their development. Novel therapeutic targets for preventing and treating these devastating diseases are being explored.
Researchers developed personalized risk equations using AI to identify individuals at high risk of sudden cardiac death. The analysis found that AI was able to accurately predict sudden cardiac death in over one-fourth of all cases, highlighting the potential for AI to revolutionize prevention strategies.
A new study found that prenatal and childhood exposure to manganese may be beneficial for verbal learning and memory in adolescence. Manganese levels were linked with fewer errors in adolescents, particularly males.
Researchers at Simon Fraser University used large phylogenetic trees to identify influenza virus sequences that are likely to circulate in the upcoming season. The study suggests that this approach can help inform vaccine strain selection, with moderate effectiveness in detecting future strains.
New experiments by Bar-Ilan University researchers suggest dendritic trees, not neuronal somas, are responsible for many brain features. This reevaluation could impact research on degenerative diseases and the origin of sleep and awake states.
A study published in Oncotarget reveals that HER2 mutant alleles play a crucial role in determining treatment response to neratinib and poziotinib. Researchers found that individual HER2 mutant alleles have distinct effects on therapeutic efficacy, suggesting new targets for breast cancer therapy.
Researchers found that Black men are more likely to have prostate cancer than white men, regardless of PSA level. This highlights the importance of earlier and more frequent screening for Black men to reduce health disparities.
Research highlights the importance of supporting family members after cardiac arrest, finding that they face significant emotional, physical, and informational challenges. Studies such as TEMPO found that informational resources improve caregiver knowledge and decision-making abilities.