Researchers have discovered a new way to combat fatal fungal infections by blocking the production of fatty acids, a major component of fats. The breakthrough could lead to more effective treatments against species-resistant fungi.
University of Wyoming researchers found that trout in Wind River Mountains lakes have adapted to their environment, showing rapid evolution. The study reveals a change in gill rakers, likely related to food sources, and highlights the importance of eco-evolutionary interactions.
Pygmy right whales do not migrate across oceans like other baleen whales, instead staying in mid-latitude waters off southern Australia where they breed and feed on specific prey. This unique behavior puts them at risk due to climate change, which is warming their temperate ocean habitats.
Brittany Johnson-Matthews received $19,968 from the National Science Foundation to support the Graduate Consortium at IEEE Conference on Visual Languages and Human-Centric Computing (VL/HCC) 2023. The funding will enable students to network, share research, and receive advice from senior members of the VL/HCC community.
A recent study found that higher plant protein intake is associated with lower risk of chronic kidney disease. The UK Biobank study data revealed that participants consuming more plant-based protein had a reduced risk of developing CKD.
A new review paper suggests scrambler therapy can yield significant relief for approximately 80-90% of patients with chronic pain. The therapy works by capturing nerve endings and replacing pain signals with signals from adjacent areas, 'scrambling' the pain signals sent to the brain.
Researchers from the Max Planck Institute for Plant Breeding Research have characterized the structures of several powdery mildew effectors, revealing a common scaffold that allows them to evade recognition by plant immune receptors. This discovery provides new insights into the molecular arms race between plants and fungal pathogens.
A new study reveals that nearly 2 billion people worldwide suffer from anemia, with women and children disproportionately affected. Anemia rates have declined among men, but progress has been slow for women and children, driven by factors such as access to nutrition, socioeconomic status, and unmet need for contraception.
A breakthrough in photonic memory has been achieved, enabling fast volatile modulation and nonvolatile weight storage for rapid training of optical neural networks. The 5-bit photonic memory utilizes a low-loss PCM antimonite to achieve rapid response times and energy-efficient processing.
Researchers discovered how pasteurization and sterilization impact a drink made from coconut and rice. The starches in the rice flour gelatinized, producing a darker color and stickier fluid. Acidities increased, with fewer sugars, altering the taste.
A new study by Dr. Stacey Martiniano found that late diagnosis of cystic fibrosis due to delays in evaluation after a positive newborn screen test results in poorer long-term nutritional outcomes, including reduced weight-for-age and height-for-age. Early initiation of CF care is essential to improve health outcomes in infants with CF.
Scientists have long debated the source of magnetic fields in the universe. New research by Columbia University researchers suggests that turbulent plasma can spontaneously generate these fields, which then amplify and spread across vast distances.
Researchers at OHSU identified a type of monoclonal antibody that can slow the progression of amyotrophic lateral sclerosis (ALS) by modulating immune cells. The study used a mouse model and confirmed results in human brains affected by ALS, revealing a promising potential treatment for this fatal neurodegenerative disease.
Researchers at Washington State University have developed a novel method to extract lignin from wheat straw, producing a color-neutral, odorless, and homogenous material. This breakthrough could make lignin a more viable candidate for developing high-value products and biobased materials.
Researchers found that declawing larger cat species results in significantly lighter muscle density and mass, particularly in the deep digital flexors, leading to reduced strength and functionality. This study highlights the cruelty of declawing practices on exotic animals.
Researchers at Boston University School of Medicine successfully treated four patients with resistant TB using a six-month regimen of bedaquiline, pretomanid and linezolid. This novel approach achieves superior outcomes with less side effects in a shorter period, improving health equity for MDR TB patients.
Genome analysis reveals that hulled and naked oat varieties were domesticated independently around 51,000 years ago. The study found higher genetic diversity in naked oat compared to hulled oat, contradicting the long-held assumption of a recent mutation.
Research analyzed seven international studies and found a continuous increase in blood pressure measures with both low and high alcohol intake. Low levels of alcohol consumption were linked to detectable increases in blood pressure levels, which may lead to a higher risk of cardiovascular events.
Researchers develop a highly active, precious metal-free catalyst for ammonia decomposition. The new Ni-based catalyst outperforms conventional alternatives at lower temperatures, offering a promising solution for hydrogen production from ammonia.
Researchers at the University of Pittsburgh have developed a system that uses fluid mechanics and chemo-mechanical processes to autonomously assemble hierarchical 3D structures. The system utilizes sticky bonds to drive self-organization, allowing for the construction of complex devices with minimal external intervention.
Researchers at CABBI develop photoenzymatic system to efficiently synthesize chiral amines, crucial chemical building blocks with wide applications. The team's new method addresses a longstanding challenge in synthetic chemistry and offers a promising platform for biomanufacturing.
A new study reveals a severe bottleneck in US tree nurseries, with only 56% meeting the volume needed for conservation and reforestation. The lack of diverse species and locally adapted trees hinders efforts to plant billions of trees to combat climate change.
A team of researchers at the University of Oklahoma has made a groundbreaking discovery in overcoming antimicrobial resistance by developing a new class of molecules that inhibit efflux pumps. These inhibitors work as 'molecular wedges' targeting the area between bacterial cell membranes, increasing the effectiveness of antibiotics.
Researchers developed an AI-based system using wastewater data from US counties to predict COVID-19 hospital admissions. The model achieved accurate predictions, allowing public health officials to prepare for and manage pandemic waves.
A study by Tufts University researchers suggests that fully synchronizing school meals with updated US nutrition standards would have significant health benefits for children. The changes, including limiting added sugars and sodium, could prevent over 10,600 deaths per year and save billions in healthcare costs.
A study of 2,900 participants found that anxiety is a key factor in the mental health impacts of the pandemic, with women coping better when supported by friends and family. Men experience higher psychological stress due to job insecurity and unemployment.
Researchers develop low-cost, scalable energy storage system using cement and carbon black. The technology facilitates renewable energy sources like solar, wind, and tidal power by providing stable energy networks.
Researchers from the University of Tokyo and Stanford University analyze slow and fast earthquakes, showing that their magnitudes vary with time. The study confirms the scaling law for slow earthquakes, which defines the relationship between magnitude and duration, and reveals physical processes governing events.
A new study identifies two distinct subtypes of human papillomavirus-positive head and neck cancers with different treatment outcomes. Tumors with high NF-kB activity are more responsive to radiation therapy, leading to improved patient survival.
A new study from the University of Arizona has found that remembering events can trigger theta oscillations in the brain's hippocampus region, suggesting that memory is a strong driver of these rhythmic signals. This discovery could lay the foundations for cognitive impairment therapy and improve memory.
A KU project aims to train women leaving incarceration in digital skills, employment, and online navigation to reduce recidivism. The three-year program will support up to 600 women in Kansas and Missouri, providing holistic education and job readiness training.
A recent study by German and Austrian researchers used stalagmites to document the impact of summer insolation on ice age climate dynamics. The findings suggest that warm phases appeared primarily during peak Northern Hemisphere summer insolation, with model simulations confirming these results.
Researchers have discovered a 'cheating' strategy used by an insect in New Zealand to avoid being eaten. The Zelandoperla fenestrata stonefly mimics the appearance of a cyanide-producing species to deter predators. However, this strategy may not be effective in regions where the toxic species is rare, and can backfire if the mimicry st...
Dr. Prachi Singh of Pennington Biomedical Research Center has received a $3.7 million grant from the National Heart, Lung, and Blood Institute to investigate the cardiovascular risks associated with limited sleep and extended eating duration.
Researchers found a positive and significant ripple effect of firm-generated content on movie sales. This effect is indirectly driven by user-generated content that spreads through social media word of mouth. Firms can improve marketing efforts by sparking conversations among followers with hashtags and creative posts.
A new study reveals that bees evolved on the ancient supercontinent of Gondwana over 120 million years ago. The researchers sequenced and compared genes from more than 200 bee species, finding evidence of a parallel partnership between bees and flowering plants.
Researchers created nanoneedle structures on a nickel-cobalt phosphide catalyst, improving its performance and efficiency in producing hydrogen. The unique microstructure enhances electron transfer and releases hydrogen bubbles, making it suitable for large-scale hydrogen production.
A recent study by Iowa State University researchers found that individual student scores were slightly higher but consistent with in-person, proctored exams when taking online, unsupervised exams. The results hold true across different academic disciplines, class sizes, and test styles, indicating the validity of these assessments.
A study analyzing genomic data from 34 fossils, including the famous sambaquis shell mounds, found that Luzio, São Paulo's oldest skeleton, was a descendant of the ancestral population that settled the Americas at least 16,000 years ago. The research also revealed differences between coastal and inland communities, suggesting two disti...
The Global Atlas of Literacies for Health (GALH) is an interactive map displaying levels of health literacy and digital health literacy from evidence-based studies. The atlas provides a critical tool for literacy reform, enabling targeted interventions for marginalized groups.
Researchers aim to understand how psychosocial stress influences cardiovascular health and develop interventions to modulate its effects. The team plans to broaden their perspective on immune reprogramming in stress-aggravated atherosclerotic disease.
A team of researchers has successfully tested a new asteroid detection algorithm, HelioLinc3D, which identified its first 'potentially hazardous' asteroid, 2022 SF289. The discovery confirms the algorithm's effectiveness in finding near-Earth asteroids with fewer and more dispersed observations than traditional methods.
Research found no association between oxycodone prescriptions and persistent opioid use after delivery, but those who delivered vaginally were at greater risk. Higher dosages and prescription durations also linked to increased risk of persistent opioid use.
A new study led by UNSW Sydney reveals the pygmy right whale's behavior is quite different from its larger relatives, with no long-distance migrations to Antarctic waters. The whales instead remain in mid-latitude waters off southern Australia, feeding on krill and copepods throughout the year.
Fei Wang is conducting research on developing efficient quantum algorithms to simulate condensed phase quantum dynamics on quantum computers. The project aims to show quantum acceleration and demonstrate practical applications of quantum computing in materials design and environmental sustainability. The researcher will explore various...
Targeting tiny amounts of hydrogen sulfide to specific areas of cells in adult worms improved health and activity as they aged, according to a University of Exeter study. The research found that H2S improved the integrity of mitochondria, kept muscles active, and extended lifespan.
The NIH has launched phase 2 clinical trials to evaluate at least four potential treatments for long COVID, including drugs, biologics, and therapies. These trials aim to identify effective treatments swiftly by evaluating multiple treatments simultaneously.
The Jehol Biota's high biodiversity and biomass were linked to the destruction of the North China Craton, which released volcanic phosphorus into the soil and water. This nutrient boost supported a thriving ecosystem of plants and animals.
Researchers at University Hospitals Cleveland Medical Center implemented a quality improvement initiative to improve documentation consistency and increase the capture of patient-reported outcomes. The findings show that music therapists' rates of capturing PROs increased significantly, with notable improvements in stress, pain, anxiet...
A study of over 500,000 children found no significant difference in math and reading scores between those born between 39-40 weeks' gestation and 41 weeks' gestation. The results inform decisions on delivery timing at term birth and long-term cognitive development.
Researchers discovered a protein called TRPM4 that strongly signals the immune system to target and clean up dying cancer cells. This finding may enhance immunotherapies against solid tumors by promoting necrosis, a type of cell death that activates immune cells.
A Japanese research team has developed a technique that could lead to a new paradigm for genomic analysis using quantum computers. The breakthrough involves identifying single nucleotides, a crucial step toward creating a molecular sequencer of DNA.
A new technique uses frozen hydrogen as a target for high-power laser pulses, improving proton acceleration efficiency and paving the way for advanced tumor therapy concepts. The method generates multiple proton bunches per second and optimizes the process through AI algorithms.
Removing nuisance aquatic vegetation from waterways reduces parasitic infection prevalence by up to 124%, while generating feed and compost for local farmers. The study's findings suggest a potential solution for schistosomiasis endemic areas, with implications for global health.
The study reveals altered magnitudes and coherence between oscillations in brain vasculature and brain waves in older adults. This finding has significant implications for the assessment of Alzheimer's disease and monitoring of neurodegenerative disorders.
Researchers at the University of Pittsburgh have developed a new method to create unnatural amino acids, expanding the toolkit of human biochemistry. This breakthrough could lead to novel protein-based therapies and organic chemistry branches.
A new study from the University of South Australia reveals that golfers have a higher lifetime prevalence of skin cancer compared to the general population. The research highlights the importance of sun protection strategies for golfers, who spend extended periods in the sun.
New research reveals that the Amazon estuary receives significant dissolved neodymium and hafnium from the Rio Pará River, contrary to previous assumptions about suspended solid sources. The findings indicate a revised estimate of global riverine neodymium flux, with concentrations up to three times higher than previously thought.
Scientists have identified the mechanisms behind how SOX9, a pioneer factor, reprograms adult epidermal stem cells to form cancerous tissues. By activating SOX9, researchers can induce basal cell carcinoma-like structures and study the underlying epigenetic processes.
Burn injury survivors face unique challenges, including infection, disfigurement, and disability, which can hinder their reentry into society. Researchers are using geospatial mapping techniques to identify barriers and hotspots for targeted support.
Researchers Yuesheng Zhang and his team aim to understand how mutated p53 proteins regain their cancer-fighting abilities through the manipulation of interactions with peptidase D (PEPD). The goal is to develop novel treatment strategies targeting PEPD to restore antitumor properties in various forms of cancer.
A new study from Lund University found that secondary forests in Sweden were more affected by the 2018 drought than primary forests. The research team analyzed satellite images and vegetation indexes to compare the impact of drought on both forest types.
A study published in Annals of Neurology suggests that a protein in spinal fluid can predict mild cognitive impairment and dementia years before symptoms appear. The findings may offer new targets for treating or preventing Alzheimer's disease and other dementias.
Researchers identified new cell types in the developing fly's visual system using a tool that combines single-cell sequencing data with a novel algorithm. This discovery could provide exceptional tools for neuroscience to investigate developmental questions with high precision.
A new study from the University of Chicago has laid out the internal structure of polyelectrolyte complexes, a special kind of molecular assembly that helps cells keep themselves organized. The researchers used a combination of simulations and neutron scattering to determine the precise structure of these molecules, which could lead to...
A global study analyzed data from over 6,600 families with a child with a neurodevelopmental condition to understand how the COVID-19 pandemic impacted their anxiety levels. The results show that anxiety increased for parents and children at the beginning of the pandemic, but decreased for children as they returned to pre-pandemic levels.
A new study by Prof. Yossi Paltiel and colleagues reveals that nuclear spin significantly affects oxygen dynamics in chiral environments, particularly in transport. This finding challenges long-held assumptions and opens up possibilities for advancements in biotechnology and quantum biology.
Researchers at UCLA found that GPT-3 performs well on analogy problems, similar to human undergraduates, but struggles with understanding physical space. The AI model's ability to mimic human reasoning is unclear, raising questions about its underlying cognitive processes.
UVA professor Patrick Hopkins is developing a 'freeze ray' technology to cool electronics in spacecraft and high-altitude jets, which can't be cooled by nature due to the vacuum of space. The technology uses heat-generating plasma to create localized cooling, and has been granted $750,000 by the Air Force.
A study by Michigan Medicine researchers reveals that modifications to amino acids in sperm may be linked to infertility. The team analyzed the molecular sequence composition of protamines, finding non-arginine amino acids with unexpected post-translational modifications that affect sperm shape and function.
In certain metals, phase transitions occur gradually due to exotic laws of quantum mechanics, allowing new insights into the quantum world. Researchers at the University of Bonn and ETH Zurich have directly observed this effect, enabling a better understanding of critical slowing down in fermions.
Eosinophilic esophagitis (EoE) is triggered by food allergies or airborne allergens, causing inflammation and damage to the esophagus. A new study found that inhibiting the NLRP3 pathway and releasing Interleukin-18 prevents EoE development.
A Purdue University experiment is investigating how reduced gravity affects boiling and condensation, crucial for long-term space habitats. The research aims to provide data needed to answer decades-old questions about these phenomena in weightlessness.
Researchers at the University of Missouri have engineered a synthetic metamaterial to direct mechanical waves along a specific path, adding innovative control to 4D reality. This breakthrough discovery has potential applications in civil engineering, micro-electromechanical systems, and national defense.
The American College of Physicians recommends starting colorectal cancer screening at age 50 for asymptomatic adults with average risk. The guideline aims to balance benefits and harms of screening in this population. Screening in younger adults may not offer significant net benefit due to lower incidence rates.
Increasing SWCNT diameter improves responsivity, detectivity and response time of heterojunction films. Larger-diameter SWCNTs enhance film performance by increasing built-in electric fields and separating hole carriers from photogenerated excitons.
Researchers used NLP tools to analyze court transcripts and found significant differences in questioning tactics for Black and white jurors, indicating attempts to shape responses. The study proves that AI can identify biased jury selection, paving the way for real-time monitoring and diversifying juries.
A significant racial gap exists in M.D.-Ph.D. training, with Black students facing a 50% higher risk of leaving compared to their white peers. The study reveals that 29% of Black students did not complete their training, highlighting the need for targeted support and interventions.
A recent commentary emphasizes the importance of including sexual and gender minority (SGM) populations in medical research to ensure their health and well-being. Researchers have found that SGM adults experience higher prevalence of anxiety, depression, and HIV diagnosis compared to non-SGM adults.
Researchers predict that two black holes producing chirp signals preferentially occur in two universal frequency ranges, providing insights into black hole formation and stellar explosion mechanisms.
Researchers studied the response of microalgae to competition, finding that organisms evolved smaller size and more efficient metabolism. This adaptation allowed them to sustain larger population sizes while maintaining growth rates.
A study of 860,000 soldiers found that individuals with military-related traumatic brain injury were at higher risk for new-onset mental health conditions. The research also showed a direct and indirect association between TBI history and increased suicide risk.
Researchers develop Dynamic Water Diversion Optimization (DWDO) to improve water quality in Lake Dianchi, China's largest eutrophic freshwater lake. DWDO significantly reduces total nitrogen and phosphorus concentrations while minimizing annual water diversion costs.
Researchers highlight the importance of tropical montane ecosystems and their limited data availability. The study proposes refining models to include socio-ecological diversity, emphasizing the need for a transdisciplinary network to quantify ecosystem services.
A large-scale study found that vegetarians face a 50% greater risk of hip fracture than meat-eaters, regardless of sex. The study also identified low BMI as a key factor in the increased risk, and highlighted the importance of ensuring a balanced diet with enough protein for vegetarians.
A recent study found that 13 of 24 Australian raptor species have higher tolerance for living in urban areas than the larger-bodied species. The Eastern Barn Owl, Brahminy Kite, and Australian Hobby were among the most tolerant species, while the Brown Falcon and Wedge-tailed Eagle were the least tolerant.
Researchers found that human senescent fibroblasts trigger progressive lung fibrosis in immunodeficient mice by inducing paracrine senescence and pro-fibrotic activities. The study also suggests that senolytic compounds like navitoclax can ameliorate lung fibrosis induced by senescent human fibroblasts.