Researchers at Lund University developed a specially designed protein that targets and kills multiple bacterial species, including Gram-positive bacteria. The fusion protein works by removing Factor H from the surface of bacteria, activating the immune system to kill them.
A Kaiser Permanente study found a significantly higher rate of miscarriage among pregnant women exposed to high levels of non-ionizing radiation from magnetic fields. The study, which measured exposure levels over 24 hours, reported a nearly three times higher relative risk for miscarriage.
A single grain of sand harbors up to 100,000 microorganisms from thousands of species, showcasing the impressive diversity of bacterial life. This discovery highlights the crucial role sand-dwelling bacteria play in processing carbon and nitrogen compounds and purifying the marine ecosystem.
A Mayo Clinic study found that high school athletes are more likely to correctly identify a concussion as a brain injury than their parents and coaches. Athletes were also better at identifying typical symptoms of concussion but struggled with understanding how the injury occurs and criteria for returning to play.
Researchers at USC Viterbi School of Engineering have developed a new material to self-regulate the temperature of satellites, reducing on-board power reserves and increasing lifespan. The hybrid structure of silicon and vanadium dioxide performs 20 times better than current semiconductors in maintaining optimal satellite temperatures.
A new study has identified potassium as the critical component of circadian rhythms in red blood cells. Researchers found that varying potassium levels affected the cell's rhythmic activity, with higher levels impeding the rhythm and lower levels extending its duration.
Researchers are using a new 3D mapping technique to assess the risk of space weather events on the US power grid. The method uses data from EarthScope to create detailed maps of ground conductivity, which can help identify vulnerable sections of transmission lines and inform real-time power-flow management.
Researchers at UCLA discovered that high glucose levels in pregnant women can lead to premature heart cell maturation, increasing the risk of congenital heart disease. The study found that targeting the pentose phosphate pathway could help generate more mature cells for regenerating heart tissue.
Researchers at UTHealth found that individuals with bipolar disorder exhibit accelerated epigenetic aging, which may explain why they are more prone to age-related diseases and have shorter lifespans. The study suggests that lifestyle factors such as diet, exercise, and substance use can contribute to this premature aging.
Researchers at Penn State have developed a novel method to create high-resolution and repeatable 3D polymer fiber patterns on nonconductive materials for tissue engineering. This combination of 3D printing and electrospinning enables the growth of complex tissues with seamless structures, potentially replacing expensive donor tissues.
Researchers propose 'anomalous moist enthalpy advection mechanism' to explain WNPAC formation. This new theory suggests that atmospheric dynamics and thermodynamics drive WNPAC maintenance, rather than local air-sea interactions.
Researchers at Osaka University found that differences in methylation patterns of specific genes and chromosomes are linked to the development of autoimmune thyroid diseases. This discovery highlights the importance of considering both genetic and epigenetic factors in diagnosing metabolic disorders.
Researchers use language tree to identify unique languages with low close relatives, guiding preservation efforts. A tool is developed to target conservation priorities, helping minimize linguistic diversity loss.
The Mississippi River's course is shaped by sediment and floods, but accumulating sediment downstream of the Old River Control Structure poses a risk to its current path. Research finds that sediment has caused the river floor to elevate and sandbars to grow in volume, diminishing the river's capacity to carry water.
A meta-analysis of 15 years of research on action video games found that gamers showed significant improvements in cognitive abilities compared to non-gamers. The study suggests that playing action video games can train the brain and improve attention, spatial cognition, and reaction time.
Research published in Experimental Physiology found that spinal cord injury affects the heart, with changes dependent on injury severity. The study suggests preserving more nerve fibers can improve heart function in individuals with spinal cord injury, who are at higher risk of heart disease.
A strong relationship was discovered between self-efficacy and exercise among women veterans with fibromyalgia, revealing positive effects on exercise adoption and maintenance. The study highlights the importance of tailored exercise programs to individual needs, aiming to improve overall quality of life and functioning.
A new study sheds light on the source and spread of the white-nose syndrome fungus, which has wiped out millions of bats in North America. Researchers found that the fungus was introduced to North America from Europe and has since spread rapidly due to the effective dispersal abilities of bats.
Researchers have developed a gecko-inspired adhesive technology that can be used to handle delicate materials like silicon wafers in manufacturing computer processors. The technology uses a specific angle of attachment and release to grip the surface, offering a cleaner and more efficient alternative to current methods.
A UBC study found that extroverts perform better in Pokémon Go due to their strong social skills, while introverted players struggle. The researchers now aim to design video games with increasingly involved social features to aid those who struggle socially.
A new study led by Michigan State University sociologist Stephanie Nawyn examines the impact of race and gender on African immigrants' assimilation. The research reveals that black African immigrant women experienced a 130% increase in wages between 1990 and 2010, surpassing those of their male counterparts.
A study published in The Lancet Public Health found that people living within a kilometre of physical activity facilities have smaller waist circumferences, lower BMI, and lower body fat percentages. Increasing access to physical activity facilities and reducing fast food outlets may help reduce obesity.
The Thomas fire, California's fifth-largest blaze, is being closely monitored due to the satellite's ability to provide detailed temperature differences within the burn scar. Severe fire weather continues to threaten communities in Santa Barbara County, with gusty offshore winds posing a significant risk.
Researchers discovered a new species of freshwater fish, Hyphessobrycon myrmex, with distinct color patterns between males and females. The study found 109 species of Characiformes exhibit dichromatism, including six families where it appears in behavior.
Researchers at Sandia National Laboratories identified major obstacles to advancing solid-state lithium-ion battery performance, focusing on the flow of lithium ions across battery interfaces. By improving the interfaces between materials, they aim to make solid-state batteries more efficient and reduce traffic jams in small electronics.
Researchers developed a simple tool to detect website data breaches by monitoring email account activity. The study found that 19 websites, including a well-known startup with millions of active customers, were hacked during the 18-month testing period.
A new study reveals that the original inhabitants of the Chachapoyas region in Peru remained genetically distinct from the Inca Empire, resisting forced assimilation. The research uses DNA analysis to challenge traditional accounts of the Incas' conquest of the area.
Geologists can improve estimates of landscape erosion and sediment dispersal by accounting for factors like bedrock material erosion rates, zircon fertility, and sediment recycling. Researchers collected zircon grain samples from modern river watersheds in the Andes Mountains to test these assumptions.
Dr Mark Griswold PhD has been elected as a fellow of the National Academy of Inventors for his highly prolific spirit of innovation in creating outstanding inventions that have made a tangible impact on quality of life and economic development. He is renowned for pioneering research and innovations in biomedical imaging.
A study of 600 Chinese women found no improvement in pregnancy and live-birth rates among those treated with levothyroxine for infertility due to thyroid autoantibodies. The results contradict previous studies suggesting potential benefits.
David Hughes and his team received an Honorable Mention for their work on The Economics of Local Food Systems: A Toolkit to Guide Community Discussions, Assessments and Choices. The toolkit aims to provide standardized evaluations of food systems, leading to better-informed policy decisions.
A deep learning computing system developed to classify retinal images can detect diabetic retinopathy, glaucoma, and age-related macular degeneration with high accuracy. The study used 494,661 retinal images from diverse patient populations.
A Drexel University study found that consumers may prefer food products made from surplus ingredients, which could help alleviate global food insecurity. The researchers examined consumer preferences for value-added surplus products and found that they were perceived as a unique category with benefits to the environment.
A Michigan State University study suggests that THC in marijuana can reduce inflammatory white blood cells and decrease proteins released by the body, potentially slowing down mental decline in HIV patients. The researchers found that patients who used marijuana had lower levels of inflammatory cells compared to those who didn't use it.
Researchers found that Skn-1a is a key regulator for generating Trpm5-expressing chemosensory cells in various parts of the body, including respiratory system and digestive tract. This discovery provides new insights into the role of these sensory cells in protecting against bacteria and potentially harmful substances.
IRB Barcelona researchers have discovered a new target for treating advanced prostate cancer, the TFIIF protein. Removing this protein's interaction with the androgen receptor could make treatment effective again in resistant tumors.
A team of researchers at the University of Montreal Hospital Research Centre has discovered a promising solution to improving treatments for cystic fibrosis. By adding quorum-sensing inhibitors to current drugs, they were able to restore treatment efficacy in cells of cystic fibrosis patients.
A new compound developed by Sylentis can penetrate the retina to treat age-related macular degeneration and diabetic retinopathy with ophthalmic drops. The drug blocks the formation of new blood vessels and has shown efficacy in animal models, offering a promising alternative to painful injections.
Studies using mouse models of lung cancer found that neutrophils help tumors hide from T cells and promote their own growth through the production of Snail protein. This 'vicious cycle' between neutrophils and tumor cells hinders immunotherapy's effectiveness in up to two-thirds of patients.
The Graduate School of Creative Design Engineering at UNIST has won prestigious Spark Design Awards for their 'Hyperloop System Innovation' concept, which envisions a futuristic UFO-shaped Hyperloop Station. The award-winning design focuses on user-centered design and a Dual Rotating System to manage passenger traffic, offering a novel...
A recent study has made wilderness area maps freely available to aid researchers and conservationists in mitigating climate change. The majority of remaining wilderness areas are found in Central Australia, the Amazon rainforest, and boreal forests.
The removal of water from the Colorado River has led to a loss of unique ecological species, which are now at risk of extinction. Hybridization between the native species and those in the surrounding estuaries poses a significant threat to their survival.
A nationwide study of school principals found that most had assisted a victim recently but lacked formal training and specific protocols. The researchers emphasized the need for more training to address this issue effectively, highlighting the importance of schools in preventing teen dating violence.
A centralized chronic disease management program produced significant improvements in patient outcomes for those with diabetes, hypertension, or cardiovascular disease. Practices with central population health coordinators showed greater improvements in testing and clinical targets compared to those without coordinators.
Researchers discovered a chemical, HP-I, that regulates female mosquito sexual proclivities, helping females avoid multiple mates and reducing disease transmission. The protein's role in inter-species sex also holds promise for understanding complex reproductive patterns between different mosquito species.
A new study finds that rural seniors are more likely to experience dementia and cognitive impairment than their urban counterparts, with the disparity narrowing over time. Improved education levels have helped mitigate this issue in rural communities.
Researchers at University of Wisconsin-Madison discover estrogen produced in brain is necessary for ovulation in monkeys, potentially revealing cause of infertility problems and pointing to new methods of birth control. The discovery challenges traditional understanding of hormonal cascade leading to egg release from ovaries.
Researchers used digital pathology slide images to train computer algorithms that could detect the spread of breast cancer to lymph nodes with high accuracy. The study found that AI algorithms outperformed human pathologists in detecting cancer spread, suggesting potential improvements in diagnosis and treatment outcomes.
The University of Tennessee is studying hops production in others states and developing educational materials to aid in the evaluation of hops production in Tennessee. The goal is to help Tennessee farmers capitalize on a new market opportunity for locally-grown specialty crops like hops.
Researchers have developed an AI application that can detect lymph node metastases in breast cancer patients with high accuracy, similar to human pathologists. This breakthrough could improve the efficiency of surgical pathology work and provide better prognostication.
Researchers at NREL discovered distinct roles of small sugars in cellulase activity and stability, shedding light on the functions of glycans attached to proteins. This knowledge can be used to improve enzyme performance for biomass conversion to renewable fuels and products.
Research at the Max Planck Institute for Human Cognitive and Brain Sciences reveals that hyperactivity in the right hemisphere of the brain is central to stuttering. The study found a stronger connection between brain regions involved in speech movements, leading to impaired fluency.
Researchers have successfully engineered artificial graphene in a nanofabricated semiconductor structure, offering more versatile properties than natural graphene. This breakthrough could lead to the development of new electronic switches, transistors, and storage methods based on exotic quantum mechanical states.
A new virtual child software is being developed to train professionals in behavioral intervention techniques for children with autism spectrum disorder. The software will feature a virtual child programmed with learning difficulties associated with autism, allowing users to practice and master treatment methods.
Researchers at Cabimer have made significant discoveries about the control of cell division, highlighting the importance of the nucleolus in ensuring accurate chromosome distribution. The study found that precise temporal control of DNA compaction is necessary for equal distribution of chromosomes during mitosis.
Researchers found significant decreases in tree regeneration following wildfires in the early 21st century, a period marked by hotter and drier conditions. This decline in forest resilience will take much longer to recover after a wildfire, with some areas showing no seedlings growing.
A new study published in PLOS Medicine found that improved facility infrastructure does not necessarily lead to better healthcare quality in low- and middle-income countries. Despite moderate levels of infrastructure ratings, facilities delivered widely varying quality of care.
Cristobal Uauy, a world-leading wheat scientist, has been awarded the prestigious Research Medal by The Royal Agricultural Society of England. His work in developing genomic techniques and sharing them with the international community has led to significant benefits for wheat breeders and researchers.
A new smartphone app aims to improve treatment outcomes for patients with eating disorders by providing clinicians with real-time feedback on their progress. The app will guide clients through a series of questions using computer-adaptive technology, allowing therapists to track patient response and adjust treatment accordingly.
A CCNY-led team has developed a novel molecular gel that enhances optical photon output for cancer imaging, improving detection sensitivity. The esculin-derived gel addresses current challenges in Cerenkov light imaging and offers potential as a topical application.