Research suggests statins may benefit people with certain non-heart diseases, such as kidney disease and cancer progression, but the evidence is inconclusive. The study found a modest link between statin use and diabetes, highlighting the importance of lifestyle advice for patients at risk.
Less-educated African American women who experience high levels of racial discrimination are more likely to develop chronic diseases. Higher education may buffer against some negative health effects of bias, according to the study.
Researchers developed a low-power chip that integrates lasers and frequency combs for the first time, enabling ultrafast processes in physics, biology and chemistry. The device can be powered by an AAA battery, opening up new possibilities for portable devices.
A recent study published in The Journal of the American Osteopathic Association found that long-term oxygen therapy does not decrease hospitalization risk or increase life expectancy for many patients with mild to moderate COPD. However, it may lower quality of life due to its significant costs and practical challenges.
Researchers at Kansas State University's Biosecurity Research Institute are studying African swine fever to prevent a potential US outbreak. The virus has already spread throughout Asia and Eastern Europe, threatening the global swine industry.
A recent study explores the feasibility of measuring atmospheric pollutants in China using geostationatory satellites. The research recommends suitable sensor parameters for improved retrieval sensitivity and reduced errors, paving the way for more accurate monitoring and control of air pollution.
Researchers have developed a single-cell genomics approach to explore unknown fungal diversity, revealing essential metabolism genes and insights into phylogenetic position. The study successfully reconstructed near-complete fungal genomes from environmental samples, shedding light on the cryptic biology of unculturable species.
Researchers used hyperspectral imaging to analyze a bronze statue by Auguste Rodin, detecting corrosion products brochantite and antlerite. The technique revealed non-uniform distribution of the compounds, which could be missed with traditional sampling methods, providing valuable information for preservation.
Scientists at Sechenov University developed an eco-friendly way to obtain highly active catalysts using supercritical CO2. The new method produced metal-polymeric catalysts with high activity in hydrogenation reactions, offering a safer and cheaper alternative to traditional organic solvents.
Studies using 64 and 28 participants revealed that recalling a target memory enhances retention of both the target and a linked object, with neural activity reinstated in parietal lobe regions. This suggests that retrieval may be an efficient method for memory enhancement.
Recent developments in string theory suggest a paradigm shift could be imminent, with some theories being incompatible with dark energy. Timm Wrase's calculations reveal that certain fields may not exist in string theory, contradicting the Higgs field's properties.
A new study on the 1918 flu pandemic reveals that a complex interplay of viral, host, and societal factors contributed to its severity. The researchers warn that future pandemics will face challenges such as changing population demographics, antibiotic resistance, and climate change.
Researchers at IST Austria identified two genes that determine magenta and yellow flower colors in snapdragons, which are separated by a hybrid zone. The study found that selection favored new variants of these genes, making the flowers more attractive to bees, while also creating barriers to gene exchange.
Researchers found that individuals with major depression have DNA methylation levels corresponding to an increased age, with a biological age on average 8 months older than healthy controls. Childhood trauma was also associated with accelerated epigenetic aging.
The European Problematic Use of the Internet (EU-PUI) Research Network has identified nine main areas of research to address issues such as problem use, health effects, and cultural influences. The network aims to develop evidence-based proposals for improving prevention and treatment strategies.
The study identifies 14 common chemicals that can impact assay conclusions without compromising plasmodium growth and proliferation. The team estimates maximum allowable concentrations compatible with the assay, ensuring normal parasite survival and proliferation.
A new study found that providing nursing homes with increased Medicare payments can reduce avoidable hospitalizations by up to 33%. The OPTIMISTIC program aims to keep frail older adults in their familiar surroundings, staffed by providers who know them, and provide comprehensive care on-site.
Researchers analyzed two shark species' genomes and compared them to those of vertebrate species to understand their evolution. They found that sharks have massive insertions of repetitive elements in their genomes, which may contribute to their slow evolution.
A new study reveals a significant increase in plastic waste reaching remote South Atlantic islands, with over 90% of beach debris being plastic. The researchers found high concentrations of plastic on beaches and up to 300 items per meter of shoreline, approaching levels seen in industrialized North Atlantic coasts.
A global update on medically significant scorpions reveals over 100 species across dozens of countries, with key clusters in Asia, Africa, and South America. The study also highlights the need for improved communication between clinicians and scientists to combat misinformation and enhance research.
A new study using high-resolution data for 24 ocean regions found that 14 percent of the overall seafloor shallower than 1,000 meters is trawled, with significant variations across different continents and seas.
Scientists have discovered a way to restore normal insulin cell function in type 2 diabetes by blocking a protein called VDAC1. The study showed that the substance can prevent the development of the disease and improve glucose control. Further studies are needed, but the findings offer new hope for treatment options.
A new biotechnology advancement may boost the efficacy of a transmission-blocking vaccine (TBV) that prevents mosquitoes from spreading malaria. The vaccine, which induces humans to make malaria-attacking antibodies, could reduce malaria spread in sub-Saharan Africa where the disease kills over 400,000 people annually.
Researchers have discovered a low-temperature chemical mechanism that may have driven the formation of complex chemistry on Titan. The study, published in Nature Astronomy, challenges high-temperature theories and reveals a new path for understanding Titan's unique atmosphere.
A warming-induced shift in microbial community composition requires more biodiversity to maintain ecosystem function due to the increased likelihood that remaining species will not tolerate rising temperatures. The study suggests that warmer conditions may accelerate the impacts of biodiversity decline on ecosystems.
A team of nurses and physicians has received a four-year, $3 million grant to extend traditional HIV treatment protocols to improve cardiovascular health. The project aims to address the rising prevalence of cardiovascular disease among HIV patients.
A recent study found that palbociclib, a breast cancer drug, can effectively treat acute myeloid leukaemia (AML) with reduced toxicity compared to current chemotherapy. This breakthrough could lead to improved survival rates for patients with the serious condition.
A genetic tool can identify people at high risk of heart attacks early in life, potentially preventing devastating outcomes. The technology uses genomic data to calculate an individual's underlying genetic risk for coronary heart disease.
The ancient Maya produced salt in large quantities, salting fish and meat to meet dietary needs, and traded it as a commodity. This discovery substantiates the model of regional production and distribution of salt for the Classic Maya.
A new study found that nurses face significant challenges in adopting healthy behaviors, with only a few percent meeting physical activity guidelines and eating a balanced diet. The research highlights the need for workplace programs tailored to individual motivation and readiness to change.
Researchers at Florida Atlantic University have identified a brain-signaling pathway that can be manipulated to reverse autism-related changes in genetically engineered mice. The study suggests a novel approach to treating autism spectrum disorder (ASD) by targeting an enzyme associated with stress and inflammation.
A study of 80 observers from Western and East Asian cultures reveals that mental representations of pain are similar, while those of orgasm contain culture-specific elements. Facial expressions serve a communicative role, with cultural influences shaping their representation.
A study of 104 children who experienced 123 injuries found that falls were the most common type of injury, with head/neck/face area injuries prevalent. More than half of parents made home modifications after an injury, such as storing hazardous products, to prevent future incidents.
A case report presents a patient with progressive drusen accumulation, which was halted by a resveratrol-based nutraceutical (Longevinex). The patient's vision improved after adopting the nutraceutical regimen, whereas statin drugs showed only modest success. A dietary approach to retinal health is proposed as primary consideration.
A culturally tailored program significantly reduced blood pressure among Hispanic individuals by nearly 40% one year after discharge, according to a new study published in JAMA Neurology. The program taught patients actionable skills to reduce their risk for stroke, rather than just knowledge.
OncoLink, Penn Medicine's patient education program, received the 2018 CPEN Excellence in Patient Education Award for its creative approaches to cancer education. The team has produced a survivorship care-plan builder and expanded OncoLink's library of resources, benefiting millions of patients.
A systematic review and meta-analysis found that sexual minority adolescents are at a greater risk of attempted suicide compared to their heterosexual peers. The study estimated over 2.3 million heterosexual and 113,468 sexual minority adolescents from 35 studies conducted in 10 countries.
A comprehensive genome-wide map of RNA splicing variation in the aging brain has been created, offering new insights into genetic mechanisms underlying Alzheimer's disease progression. The study identified specific RNA splicing events linked to the disease and suggests a potential therapeutic strategy using antisense oligonucleotides.
Researchers found that mice recovering from heart attacks are more likely to die if treated with antibiotics, which can eliminate both bad and good microbes. Restoring the gut microbiome through fecal transplants or probiotics boosted survival rates.
Researchers used chromium isotopes to investigate the conditions under which the Moon's volatile elements evaporated. They found that the temperature of evaporation was around 1600-1800 K, significantly lower than previously thought if evaporation occurred during the giant Moon-forming impact.
Ross Boyce, a clinical instructor at UNC Chapel Hill, receives a Grand Challenges Explorations grant to study vaccination coverage in Uganda. He aims to identify gaps and develop innovative solutions to improve immunization rates, particularly for marginalized communities.
Researchers analyzed data from nearly 2 million US residents and found a correlation between rising temperatures and increased mental health issues, suggesting climate change poses a risk to human well-being. The study suggests that even small increases in temperature can have significant impacts on mental health.
A study by Cameron Buckner using deep neural networks suggests that human knowledge stems from sensory experience, a school of thought known as empiricism. The networks demonstrate how abstract knowledge is acquired and can be used to understand complex tasks in neuroscience and psychology.
Research on GHB users found associations with negative emotions identification, altered brain processes during verbal long-term memory and working memory, lower IQ, and increased stress and anxiety. Brain scans revealed changes in brain activity and connectivity between memory-related pathways.
A new study found that exercise effects on fatigue, fitness, and quality of life in cancer patients vary depending on their initial health characteristics. Patients with better baseline aerobic fitness experienced greater gains during treatment, while those with worse baseline values benefited more after treatment. The findings suggest...
Researchers found that neural activity in both the left and right hemispheres of the brain is involved in encoding individual arm movements. This discovery could lead to the development of more effective rehabilitation strategies for individuals with limb function after a brain injury, by harnessing the unaffected hemisphere.
The complete sugarcane genome sequence reveals insights into the crop's evolutionary history and potential for disease resistance. The sequence data also led to the discovery of genes involved in stress tolerance and improved breeding methods.
A study by Kaiser Permanente researchers has found a specific place in the human genome associated with an increased risk of erectile dysfunction. Variations in the SIM1 locus were significantly associated with a 26 percent increased risk, independent of known risk factors.
Astrophysicists estimate that Centaurs will have close encounters and impacts with terrestrial planets, potentially producing catastrophic events. The researchers found that half of the Centaurs can enter the terrestrial planet region, and about 7% can interact with them.
The study found that female participants preferred more cooling during exercise, while males did not experience similar changes in body temperature. After exercising, females' skin temperatures fell rapidly, but they continued to seek neck cooling due to elevated core temperatures.
Researchers suggest a hydraulic fracturing well in Alberta, Canada was in contact with an active fault, causing induced seismicity. The coincidence of geological conditions required for induced seismicity are rarely expected to occur naturally, according to the study.
A new study published in Nature Ecology & Evolution found that female Trinidadian guppies can differentiate between attractive and dull males, regardless of brain size. Larger-brained fish showed different patterns of activity in decision-making brain regions when evaluating attractive or unattractive males.
A new model predicts retail failure with 80% accuracy by analyzing social media and transport data from 10 cities. The model suggests that venues popular around the clock and in diverse neighborhoods tend to succeed longer.
A genetic map of garden asparagus has been created, allowing researchers to identify the chromosome that determines the plant's sex. The map is a significant breakthrough in understanding this dioecious species and will enable the development of new varieties with improved characteristics.
The University of Delaware has secured a four-year funding renewal from the U.S. Department of Energy for its Catalysis Center for Energy Innovation, advancing processes for converting biomass into chemicals and fuels. The center has contributed to over 340 publications and trained more than 350 students in sustainable technologies.
A UTEP study found that undergraduate nursing students exposed to adverse childhood experiences (ACEs) experience higher levels of burnout and depression. The study supports efforts to better prepare nursing students for the profession by educating faculty on ACEs and providing resources for counseling and support services.
Scientists have performed prenatal gene editing to prevent a lethal metabolic disorder in laboratory animals, offering the potential to treat human congenital diseases before birth. Using CRISPR-Cas9 and base editor 3, researchers reduced cholesterol levels and improved liver function in mice treated in utero.
A new study found that GM12371, a specific long non-coding RNA, controls expression of multiple genes involved in nervous system development and functioning. It affects the developing neurons' shape and ability to signal, highlighting the importance of long noncoding RNAs in brain cell growth and signaling.
A genome-wide association study has identified a genetic locus near the SIM1 gene as a significant risk factor for erectile dysfunction. The link to this locus is independent of previously known risk factors, suggesting a unique mechanism specific to sexual function.
A new paper by Indiana University professor Ernest O'Boyle suggests that people are increasingly choosing not to believe research findings despite their evidence-based nature. This trend affects business and the workplace, where managers may fail to adopt empirically validated best practices.