Researchers at the University of Würzburg have made a breakthrough in treating myocardial infarction, with stem cells found to exist in vascular walls and intracardiac blood vessels. These cells may be able to regenerate damaged cardiac muscle tissue in response to heart attacks.
A large study of 5.4 million adults found that high blood pressure is associated with an increased risk of developing aortic stenosis and regurgitation. The findings suggest that controlling blood pressure may be a way to prevent these conditions.
New UK reports summarize scientific evidence on Natural Capital, providing insights into valuing the nation's natural assets. The reports cover floodplains, soil, afforested peatlands, private sector assessments, and temporary rivers.
The USDA Forest Service introduces the Hot-Dry-Windy Index (HDW) to predict wildland fire danger, leveraging temperature, moisture, and wind variables. Researchers tested HDW against existing indexes and found promising results, with potential applications worldwide.
A new study published in mSphere found that FMDV carriers can transmit the virus to naïve animals under controlled conditions. The findings impact global foot-and-mouth disease management and highlight the need for better vaccines to prevent carrier states.
Researchers developed a method to predict new extremist users, identify duplicate accounts, and track network connections of suspended users. The study found that 70% of additional profiles held by extremists could be identified with only a 2% misclassification rate.
Researchers at Fred Hutchinson Cancer Center have found a specific strain of Helicobacter pylori strongly correlated with stomach cancer. The study suggests that the EPIYA D variant of the cagA gene may be used to identify high-risk patients and improve screening and treatment plans.
The University of Texas at San Antonio has received a grant to develop an innovative parent-assisted treatment program for infants as young as 6 months at risk for autism spectrum disorder. The project aims to identify biomarkers correlated with later autism diagnosis through electroencephalographic (EEG) technology.
Researchers developed a flexible, wearable photostimulator that speeds up hair growth in mice, achieving significantly faster hair regrowth and wider regrowth areas compared to untreated or minoxidil-injected mice.
A DNA-based analysis can predict likelihood of disease recurrence in MDS patients after a stem cell transplant, helping doctors guide treatment decisions. The test identifies mutations before and after transplantation to detect residual cancer cells.
Attorneys general can intervene through litigation when public health is threatened, targeting issues like the opioid epidemic and excessive sugar consumption. By reducing industry manipulation of science and lobbying for policies against the public interest, attorneys general can alter the trajectory of these major public health problems
Nat Fisch, a renowned researcher at Princeton Plasma Physics Laboratory, has received the 2018 Distinguished Career Award from Fusion Power Associates. The award recognizes his decades-long contributions to plasma science and fusion power, as well as his role in advancing education and research in the field.
Scientists have discovered that humans arrived on Madagascar more than 6,000 years earlier than previously thought. Analysis of ancient bird bones found in the island reveals cut marks and depression fractures consistent with hunting and butchery by prehistoric humans.
Researchers at the University of California - San Diego have developed a wearable ultrasound patch that can monitor central blood pressure in major arteries up to four centimeters below the skin. The device provides accurate, precise readings and has potential applications in real-time monitoring of patients with heart or lung disease.
Scientists at Scripps Research have identified rare antibodies that can bind to the Ebola virus and stop infection, potentially leading to a universal therapy. The new research reveals how these antibodies work by targeting a conserved region of the viral fusion loop.
A scientific study has found that sleep apnea can favor lung cancer growth in young individuals, suggesting that age may play a role in the disease's aggressiveness. The research team hopes to identify and prove physiopathological consequences of sleep apnea to develop personalized medicine strategies.
A new study by Michigan State University establishes a baseline of organisms that play key roles in carrion decomposition, promoting the importance of death in ecosystems. The research also highlights the complex interactions between decomposer communities and their impact on nutrient cycling and ecosystem processes.
Researchers found that brain anatomy and psychological traits can predict which patients will respond to sugar pills, resulting in reduced pain and cost savings. The study suggests that clinicians should consider prescribing sugar pills for chronic pain patients, potentially opening up a new field.
Researchers developed 3D personalized computational models of patients' hearts to accurately identify arrhythmia locations. The models correctly predicted treatment targets and reduced ablated tissue areas in some cases. Clinical trials demonstrated the feasibility of integrating simulation predictions into routine procedures.
A study of over 1,000 patients with epilepsy found that seizures are linked to natural rhythms in around 80% of cases, with most occurring in a circadian rhythm. Weekly and longer cycles were also detected, with two-thirds of people having multiple types of cycles associated with their seizures.
Researchers at Karolinska Institutet identified four types of neurons in the peripheral auditory system, three of which are new to science. The study shows that these neurons play a crucial role in decoding sonic intensity and may lead to new therapies for hearing disorders.
A study found that only 49.5% of clinical trials in Europe reported results as required by EU regulations, with commercial sponsors being more likely to comply than non-commercial ones. The researchers also discovered inconsistencies in the EU Clinical Trials Register and developed a website to track compliance.
A US children's hospital implemented a first-of-its-kind project to eliminate or reduce pain from elective needle procedures, improving patient satisfaction and staff concerns. The 'Children's Comfort Promise' project introduced four research-proven strategies, which saved time and reduced staff turnover.
Researchers observe a supernova explosion that remained visible six years after the initial event, sparking predictions of a pulsar wind nebula. The phenomenon could shed light on the fundamental physics behind superluminous supernovae and their potential role in producing gravitational waves.
Researchers discovered 137 interactions between HPV proteins and human proteins, revealing common pathways with smoking-related cancers. The study highlights the importance of targeting specific proteins to develop effective treatments for HPV-positive head and neck cancers.
Tropical Storm Barijat is being affected by northerly vertical wind shear, which can weaken the storm. The Hong Kong Observatory has issued a Strong Wind Signal, No. 3 warning, indicating winds with speeds of 25-38 mph.
Scientists discovered that hundreds of bacteria, including pathogenic and probiotic species, generate electricity in the human gut. This discovery could lead to new ways to create living batteries from microbes, such as those found in waste treatment plants.
A viral protein, W protein, targets critical human cell function to suppress immune responses and promote fatal disease. The findings suggest potential strategies for developing therapies to block the interaction between the viral protein and host proteins.
Crowdfunding sites have seen a surge in UK cancer-related appeals, with £8m raised since 2012. Critics argue that these platforms are not adequately vetting appeals, potentially leading to patients being exploited by unproven treatments.
Researchers have discovered a quantum state of matter that can be tuned at will, opening possibilities for next-generation nanotechnologies and quantum computing. The discovery allows for the control of an exotic topological quantum magnet at the quantum level.
The Suomi NPP satellite observed Mangkhut's clear eye, enabling scientists to track the storm's movement. The typhoon is expected to make landfall in the northern Philippines and potentially affect Hong Kong, China.
A new study finds that a simple blood test can detect early changes caused by Huntington's disease, even before brain scans can pick up signs. The test measures two biomarkers, NfL protein in blood and mutant huntingtin protein in brain fluid, to track the disease's progression.
A study by Benjamin Trump and his team analyzed over 800 cryptocurrency forks and found a substantial growth in separate blockchains. The researchers believe that stable governance is essential for cryptocurrencies to be adopted for daily financial transactions.
A new Perspective in the New England Journal of Medicine highlights the slow response of medical institutions to sexual harassment. Key factors contributing to this resistance include myopia, money and power dynamics, and organizational complicity. The authors urge institutions to rethink their approach to creating safe workplaces.
Researchers have isolated a volume control in the brain for pain and identified a small group of neurons in the cortex that can amplify touch sensation. Silencing these neurons may help break a feedback loop that introduces and exaggerates the pain response to normally non-painful touch.
A new study suggests that moderate caffeine consumption may help reduce the risk of death for individuals with chronic kidney disease. Participants who consumed more caffeine had a nearly 25% lower risk of mortality over a median follow-up period of 60 months.
Researchers found that stronger connectivity alters how rainfall affects moisture, heat, and carbon fluxes in ecosystems, as well as the progression from early to late-stage drought. The study provides insights into how connectivity influences ecosystem responses to extreme events.
Researchers at University of Birmingham have discovered a new high-capacity sodium-ion battery that can rival lithium-based rechargeable batteries. The breakthrough, published in Journal of the American Chemical Society, could lead to more sustainable and affordable electric vehicles.
Researchers found ADHD patients had a higher risk of developing Parkinson's and Parkinson-like diseases than non-ADHD individuals, especially those prescribed stimulant medications. The study suggests that the long-term health effects of ADHD and its treatment remain understudied.
A new USC Dornsife study finds that genes can help an organism survive, rather than just being a negative trait associated with aging. This challenges the long-held hypothesis of 'antagonistic pleiotropy', which suggests that genes that enhance reproduction contribute to aging.
A first-of-kind study by The Dartmouth Institute for Health Policy & Clinical Practice assesses clinician and patient attitudes towards recording clinical visits. The study found that 28% of clinicians reported recording a visit, with oncologists and physical rehabilitation specialists more likely to have done so.
A new study reveals that older adults fitted with cochlear implants exhibit poorer cognitive function than normal-hearing counterparts. Rehabilitation should be adjusted to the cognitive profile of cochlear implant patients, and further studies are needed to determine the impact of implants on cognition and decline.
The University of Minnesota is leading a new multi-university project to explore how to make interdisciplinary research more common and effective. The two-year project, funded by the National Academies Keck Futures Initiative, aims to identify best practices for embedding interdisciplinary approaches in institutional reform.
Researchers developed an adjuvanted intradermal flu vaccine that protected ferrets and humans against lethal pandemic flu strains. The vaccine, which can be self-administered via a microneedle, shows promise for rapid production and distribution during pandemics.
Scientists at the University of Plymouth study how seedling defense mechanisms change across large geographical scales. Researchers plan to assess the impact of latitude and altitude on plant resistance by examining snails' preferences for seedlings from various European regions.
Tropical Storm Olivia is causing heavy rainfall in Hawaii, with the National Weather Service predicting total accumulations of 5-10 inches in some areas. The storm's cloud tops reached temperatures as low as -63 degrees Fahrenheit, indicating strong winds and potential for life-threatening flash flooding.
A new study led by Dr. Tishya Wren at Children's Hospital Los Angeles aims to understand bone loss in ambulatory individuals with cerebral palsy. The research will assess the bone health of 148 participants, identifying critical periods for intervention and guiding future interventions to maximize bone strength.
A study published in Frontiers in Ecology and the Environment highlights the dangers of peace in Colombia, where deforestation rates are surpassing those of Brazil, and climate change poses a threat to isolated mountain ecosystems. Mining activities also pose environmental problems.
Researchers created innovative methods to leverage machine learning in data analysis for the LHC, improving discovery potential for new physics. The techniques build on simulations, enabling data scientists to extract insights from complex phenomena.
A team of researchers from St. Jude Children's Research Hospital and UNC Lineberger Comprehensive Cancer Center made important discoveries about the genetics of mixed phenotype acute leukemia (MPAL), a rare blood cancer with features of both myeloid and acute lymphoblastic leukemia.
Despite record-high infection rates, many patients only receive treatment for their own infection, while partners are often left without access to antibiotics or a prescription. Experts highlight the need to overcome barriers, including stigma and policy hurdles, to increase the use of expedited partner therapy.
Researchers have confirmed that bismuth possesses unique topological properties, enabling it to conduct electricity without dissipation. This breakthrough establishes bismuth as a higher-order topological insulator, opening up new possibilities for high-performance electronics and quantum computing.
A new plant species, Thismia kobensis, has been identified from a preserved specimen in a Japanese museum. The discovery suggests that this species may be extinct, as it was reported as extinct by Hyogo prefecture in 2010.
Geneticists at St. Jude Children's Research Hospital have discovered a previously unknown cell growth mechanism that makes many cancers resistant to rapamycin drugs. mTORC3, a novel complex, was found to be responsible for this resistance and offers a new target for anticancer drug development.
A team of researchers found that blood serum triggers spontaneous movement and growth in dormant skin cells, paving the way for new insights into wound healing mechanisms. The study reveals that blood plays a key role in initiating cell migration and proliferation even without a visible wound.
A study at the University of Chicago Medical Center and University of Washington found that twice-a-year MRI scans detected more small early stage breast cancers than annual mammograms. The research suggests that intensive surveillance can be crucial for improving outcomes in young women with high-risk genetic mutations.
Researchers at Sanford Burnham Prebys Medical Discovery Institute found that cancer cells redirect energy production when lactate dehydrogenase is inhibited, instead relying on glutamine to sustain growth and survival. This discovery identifies a potential new target for melanoma treatment by targeting the ATF4-signaling pathway.
Researchers analyzed ant venom from a tropical species and identified over 2,800 venom peptides, including 37 full-length peptide precursors called myrmicitoxins. The peptides showed sequence similarities with those produced by other insects, suggesting they evolved from ancestral genes.
Researchers at Hokkaido University identified a pathway that facilitates the dispersion of mitochondria towards the cell periphery, increasing cancer invasiveness. Blocking this pathway led to the aggregation of mitochondria and an increase in reactive oxygen species production, resulting in cancer cell death.
A new study from Oregon State University found that requiring physical activity classes helps sedentary college students become more active. The research suggests that such policies can increase motivation and lead to a healthier lifestyle, supporting the benefits of regular physical activity.
A new $3 million grant will test a unique program educating people with uncontrolled hypertension about getting their blood pressure under control. Participants will receive either usual care or view a video and ultrasound images to empower themselves.
MIT neuroscientists have developed tiny probes that can measure dopamine levels in the brain for more than a year. The sensors were implanted in animals and found to produce accurate readings for up to 393 days, opening up new possibilities for understanding dopamine's role in diseases such as Parkinson's.
Researchers found that fruit flies freeze in response to threats at slow walking speeds, but run away when moving quickly. The team identified a single pair of neurons critical for this process, providing insights into the brain's defensive strategies.
A new study by Bocconi scholars links measles resurgence to public health expenditure cuts in Italy. The research found that each 1% reduction in per-capita real public health expenditure corresponds to a 0.5 percentage point decline in MMR vaccination coverage, highlighting the importance of investing in public health.
The brain has a built-in noise-cancelling circuit that allows it to ignore predictable self-generated sounds, such as footsteps. This circuit works by sending a direct signal from the motor cortex to the auditory cortex, instructing inhibitory neurons to cancel out these sounds.
Researchers at Cincinnati Children's Hospital Medical Center created a database of daily gene activity rhythms, linking them to drug metabolism. This could lead to improved timing of medication administration by synchronizing with the body's internal clock.
A Brazilian study found that climate change could lead to the extinction of up to 10% of frog and toad species endemic to Brazil's Atlantic Rainforest biome within the next 50 years. The researchers used spatial distribution data and ecological niche models to predict which areas would be favorable for each species.
A new study reveals METTL13's role in controlling protein formation and preventing serious disorders like cancer and Alzheimer's. The researchers' breakthrough could lead to the development of targeted methods and drugs to ensure the enzyme functions correctly.
Hurricane Florence is approximately 400 miles in diameter, with cloud top temperatures of -80F indicating heavy rainfall capability. The storm has the potential to produce extremely dangerous conditions, including life-threatening storm surges and rainfall exceeding 20 inches in coastal North Carolina.
Researchers at Monash University have discovered structural capacitance elements in mutated proteins associated with human diseases, particularly cancers. These elements enable mutations to trigger a gain-of-function, shedding light on protein evolution and the engineering of highly evolvable proteins.
Researchers present a new continuous model describing self-organized criticality, integrating areas such as economics and developmental biology. The model uses tropical geometry to describe the dynamics of critical systems, providing a universal solution for phenomena like earthquakes and sandpiles.
Experts suggest seven innovative approaches to improve Social Security's adequacy in response to demographic trends. The proposals aim to provide greater protections against financial risk for Americans with increasing longevity, low lifetime earnings, and caregiving responsibilities.
Researchers have analyzed nearly 4,000 mutations in the BRCA1 gene, shedding light on its role in breast and ovarian cancer. The findings provide immediate benefits to patients with previously inconclusive genetic test results, enabling clinicians to better interpret variant of uncertain significance.
A US study found that 59% of partnered men and 51% of women with dementia lived at home were sexually active. However, many faced unaddressed sexual function problems and lacked clear medical guidance. The study aimed to provide normative evidence for informing decisions about sex for people with dementia.
The study highlights the critical ecological roles turtles play in maintaining healthy food webs, dispersing seeds, and creating habitats for other species. The decline of turtles could have far-reaching consequences on ecosystems and human populations.
A Caltech study shows that people can accurately judge a politician's honesty based on their face width. Researchers found that politicians with wider faces were perceived as more corruptible, but it's unclear if they're actually more corrupt. The study suggests that facial appearance may play a role in corruption perceptions.
A study published in BioScience reveals that 61 percent of the world's 356 turtle species are threatened or extinct, which could have ecological consequences. Turtles play a crucial role in maintaining healthy food webs and dispersing seeds, making their decline a concern for ecosystems around the globe.
Researchers at the University of Washington School of Medicine have successfully created a novel, de novo-designed beta-barrel protein that can bind to specific small molecules. The achievement paves the way for custom-designed proteins with precise affinity and functionality.
A systematic review of 25 clinical trials found little evidence that invasive surgery reduces chronic pain. The study's findings raise concerns about the widespread use of these procedures without rigorous testing.
A team of researchers has successfully detected hydrogen using the Extraordinary Hall Effect in cobalt-palladium thin films. The technique demonstrates high sensitivity and could be used to detect leaks in hydrogen-powered vehicles and fueling stations, enhancing gas detection for a clean energy source.
The Max Planck Florida Institute for Neuroscience (MPFI) awards Dr. Jason Christie $2,082,074 to investigate neural circuits in the cerebellum and their role in motor learning. The goal is to understand how neurons interact with each other to facilitate learning outcomes.
A 73,000-year-old drawing made on a silcrete flake in Blombos Cave, South Africa, is the oldest known example of human-made art. The team used various techniques, including microscopy and Raman spectroscopy, to confirm that the lines were applied to the stone.
A new study published in Neurology shows that amyotrophic lateral sclerosis (ALS) affects the mind, especially later in the disease, leading to cognitive and behavioral problems such as apathy, changes in eating behaviors, and loss of sympathy or empathy. People with ALS are recommended to be routinely screened for these issues.
Researchers found evidence of captive jaguar and puma in ancient Mesoamerica, used in rituals and trade networks across the region. Stable isotope analysis suggests some animals originated from distant regions, confirming earlier research on animal captivity and trade.
A study by Rush University Medical Center found that Chicago news media reported 59% of child traffic crash deaths and 38% of fire-related deaths, but not a single case of sudden unexpected infant death. This lack of reporting contributes to parents' unawareness of the risks involved, leading to unsafe sleep environments.
Scientists have created a non-invasive instrument that uses optical trapping and Raman spectroscopy to study individual cells in real-time. The technique allows for the analysis of cell interactions and molecular differences without damaging or labeling the cells.
Scientists have uncovered how mice ignore their own footsteps, offering insights into human speech and music learning. The study shows that mice develop an adjustable sensory filter to suppress movement-related sounds, improving sound detection in their environment.
A new study by UCSF researchers reveals that nearly one in seven older veterans with hypertension are discharged with increased blood pressure medications despite having well-controlled blood pressure prior to their hospital stay. The study suggests a potential risk of medication harm due to overtreatment, particularly among older adults.
Astronomers are probing the mystery of how galaxies stop forming stars by studying a class of galaxies known as 'self-quenching' galaxies. These galaxies have gas being blown out at incredible speeds, but without evidence of black hole activity, suggesting alternative mechanisms may be at play.
Young footballers would benefit from more time learning to read the field and less on ball skills. Research suggests scanning should be taught alongside technical and tactical skills to improve awareness, decision-making, and technical actions. Coaches with higher qualifications and experience tend to prioritize scanning.
Researchers have developed a new sensor that uses the mbira instrument to detect toxic substances and counterfeit medications. The sensor can distinguish between different liquids by their density, making it a potential tool for detecting counterfeit medication.
People who use drugs in NYC have changed their behaviors to prevent overdoses due to the increasing presence of fentanyl. Many reported using test shots and carrying naloxone, while others used drugs with others or reduced their consumption.
Researchers have identified mutations defining two common subtypes of MPAL, B/myeloid and T/myeloid, and shown that some patients may benefit from targeted therapies. The study provides a genetically based framework for designing clinical trials to develop more effective treatments.
A study by UC Riverside researchers found that male mice on high-fat diets experienced neuroinflammation and reduced testosterone levels, while female mice remained protected. The findings suggest ovarian estrogen plays a crucial role in protecting females against weight gain and associated health issues.
A recent study from the University of Chicago Booth School of Business found that uncertain rewards motivate consumers to make repeat purchases. This phenomenon is attributed to the psychological boost consumers receive in moving from uncertainty to certainty resolution.
Researchers at Toyohashi University of Technology have discovered a new ultrasonic wave phenomenon that enables precise and nondestructive detection of fatigue and early damage in thin plate materials. This technology surpasses conventional methods, allowing for accurate evaluation of material damage even before it occurs.
Researchers at Sanford Burnham Prebys Medical Discovery Institute have found that amodiaquine suppresses blood vessel formation through both the apelin and VEGF pathways, reversing vascular eye damage in animal models. The compound blocks the receptor's function by binding to a unique area, inhibiting apelin's ability to drive blood ve...
A randomised controlled trial found that high dose folic acid supplementation beyond the first trimester has no benefit for preventing pre-eclampsia. However, low dose folic acid supplements before and during early pregnancy are still strongly recommended to prevent birth defects such as spina bifida.
Researchers aim to understand how individuals protect their personal data in the digital age. The new study will develop survey instruments and conduct qualitative fieldwork to identify different strategies for navigating algorithmic privacy. It also plans to create experimental prototype tools to explore the design space around algori...
Researchers have discovered a new combination treatment targeting pre-leukemia stem cells by inhibiting protein synthesis and oxidative phosphorylation pathways. The treatment, involving FDA-approved drugs omacetaxine and venetoclax, has shown promising results in killing cancerous cells while leaving healthy stem cells unharmed.
Researchers at the University of Basel have developed a new technique to probe individual edge states in novel materials, such as topological insulators and 2D materials. This allows for precise measurement of current-carrying edge states with nanometer resolution.
A synergistic approach to big data in science emphasizes the importance of collaborative research efforts and open science. Ecologists must work together to answer complex, globally relevant questions that cross disciplines and require extrapolating findings from one location to another.
Future El Niño and La Niña events are expected to cause more intense temperature and precipitation changes, including increased wildfire risk in the Southwest US. Climate model simulations suggest that these events will become even cooler and wetter in California, exacerbating flood risks.
LumaCyte's Radiance instrument offers rapid analysis of viral vaccines, speeding up development and production. This label-free method provides real-time monitoring of viral infectivity, reducing the time required to obtain an answer from 72 hours to just 5-10 minutes.
Scientists monitored hurricane water vapor to gauge potential for intense rainfall; analysis shows coldest cloud top temperatures reaching -70 degrees Fahrenheit. Forecasts predict storm weakening and shifting trajectory over the next few days.
A new study identified 'signposts' on cancer cells that can help the immune system recognize and kill them, potentially leading to higher recovery rates. The findings suggest a highly personalized approach to immunotherapy could improve treatment outcomes.
A study found that spring is arriving early in 76% of US National Wildlife Refuges, but not uniformly across migratory bird routes. The team's analysis suggests that higher latitudes are advancing more rapidly than lower latitudes, threatening the synchronization of species with their habitats.
A comprehensive review of research found a significant association between childhood adversity and impaired social cognitive functioning among adults with major psychiatric disorders. The study highlights the importance of understanding the mechanisms behind early trauma and its effects on social cognition, which may inform the develop...
A new screening tool at UBC evaluates online health ads for deception by assigning points based on persuasion techniques used. The tool found that bodybuilding, medicinal products, and lifestyle ads are most common deceptive types.
A mathematical model developed by international researchers predicts that temperature-dependent phages can affect the spread of melioidosis in Southeast Asia. The study reveals opportunities for disease control, including rescheduling work on rice fields and using protective gear during high-risk periods.
A study by UC Riverside researchers predicts climate-induced reduction in large soil pores, leading to increased surface runoff and erosion. Climate change may also exacerbate flash flooding, threatening human health, food security, and biodiversity.
Theoretical analyses show that different motor proteins moving on the same filament can block each other's motion, leading to patterned distributions and emergent topological hindrance. This phenomenon was not previously modeled, but is now understood through a new theoretical model developed by LMU physicists.
A new study suggests that global coastal wetlands can migrate further inland to secure their future and avoid catastrophic losses. The research finds that with enough space, coastal wetlands could gain up to 60% in elevation, mitigating the impact of sea level rise on global warming and coastal flooding.
Researchers developed a mathematical model to predict the spread of melioidosis in Southeast Asia, highlighting the impact of bacteriophages on bacterial populations. The study found that phage-free bacteria numbers are highest during cooler periods, and using fertilizers can kill off phages, posing a risk of more frequent infections.
Researchers and regulators have conducted an expedited analysis of recalled blood pressure drugs, finding no association between use of potentially contaminated products and increased short-term cancer risk. However, a slightly increased risk of colorectal and uterine cancers was found in patients exposed to the impurity NDMA.
The National Science Foundation INCLUDES program aims to create a diverse STEM workforce. RIT professor Casey Miller will direct the Inclusive Practices Hub to enhance diversity, equity, and inclusion in STEM Ph.D. programs.
Researchers at the University of Illinois Chicago developed a nano-sandwich technique to improve heat transfer between two-dimensional materials and silicon bases, reducing component failure due to overheating. By adding an ultra-thin layer of aluminum oxide, they were able to double energy transfer between the materials.
The Global Consortium on Climate and Health Education (GCCHE) has launched an online knowledge bank with resources for educators on the health impacts of climate change. The platform features links to publicly available online courses, curricular guidance, and information on upcoming events.
Researchers demonstrate spontaneous time-reversal symmetry breaking in a cavity quantum electrodynamics system using dipole interaction. Exceptional points are identified at critical thresholds, exhibiting robust dynamics and topological protection.
A systematic review found that serotonin-noradrenaline reuptake inhibitors can cause withdrawal symptoms when discontinued, with venlafaxine showing higher prevalence rates. These symptoms typically occur within a few days of stopping the medication and can last several weeks.
The article tackles key questions about graduate school, including choosing a research program and advisor, and overcoming obstacles like burnout and unexpected setbacks. It provides a roadmap for navigating the chemistry graduate school experience, drawing on stories from students and expert advice.
A team of researchers successfully recorded environmental data using a wireless photonic sensor resonator with a whispering-gallery-mode architecture, mapping temperature distribution on a drone and recording real-time air temperature data. The findings demonstrate the potential applications of miniature sensors in IoT.
The European Renewable Energy Directive may lead to vast new cutting of the world's forests as a result of additional wood needed just to supply 5 percent of Europe's energy. This is expected to increase greenhouse gas emissions by 10 to 15 percent in Europe's energy use by 2050.
ANP32A protein protects cartilage from oxidative stress, which contributes to osteoarthritis development. Antioxidant treatments like NAC may prevent further cartilage damage and reduce osteoarthritis symptoms.
Researchers at Indiana University are leading an experiment that could shed light on the existence of matter in the universe. The project aims to detect a small separation of electrical charges in neutrons, which would validate theories about the imbalance between matter and antimatter.
Researchers from University of Otago identify genetic variant that controls urate levels and gout risk in the gut as well as kidney. This discovery has significant implications for developing new medical interventions in gout and kidney disease.
Former Tropical Storm Paul has weakened to a remnant low-pressure area about 1,115 miles west of Mexico's Baja California, as observed by NASA's Aqua satellite. The system is expected to gradually weaken over the next several days.
A new sensor based on a 3,000-year-old African musical instrument can detect adulterated or counterfeit drugs. The device measures the density of any liquid, revealing whether it has the same ingredients as a known product.
The GPM satellite analyzed heavy rainfall in Tropical Storm Isaac, revealing intense convective storms with rain rates over 140 mm per hour. The storm's structure was also observed in a 3D view from NASA's Goddard Space Flight Center.
A Danish-Norwegian study found that breast cancer mortality is declining due to better treatment, not screening. The study challenges the effectiveness of breast cancer screening programs, suggesting alternative methods like palpation.
A study in rats found that increased orexin neurons contribute to cocaine addiction and that restoring these neurons or blocking their signaling can reverse addiction. The findings suggest a promising avenue for treating addiction with orexin-based therapies.