A 30-year study by Radboud University Medical Center found increased resistance in fungi, with over 2,000 resistant fungal strains collected. The fungus thrives in waste heaps and can cause aspergillosis in vulnerable patients, increasing the risk of death.
Eastern equine encephalitis virus (EEEV) is a rare but deadly disease in the US, caused by a mosquito bite. People at risk include those living near swamps or marshes and outdoor workers, such as farmers and campers.
Long-tailed macaques in a new study showed preference for videos featuring aggression and familiar faces, similar to human behavior. The research, led by Elisabeth H.M. Sterck, found that lower-ranking and less aggressive monkeys paid more attention to videos, highlighting the importance of social information gathering.
This study reveals that ALKBH3, an m1A demethylase enzyme, regulates enhanced glycolysis in Dox-resistant TNBC cells. The ALKBH3/ALDOA axis promotes Dox resistance through regulation of ALDOA mRNA stability and glycolysis.
Half of Brazil's high-potential areas for discovering new angiosperm species are located within protected indigenous lands. The study highlights the need for conservation priorities in these areas.
A retrospective study found teclistamab-cqyv to be effective in patients with high-risk, heavily pretreated multiple myeloma who would have been ineligible for the MajesTEC-1 trial. The bispecific antibody reduced disease burden by at least half in 53% of evaluable patients, and 45% achieved a 'very good partial response'. Despite a hi...
A new report from the University of Cambridge's Minderoo Centre for Technology and Democracy highlights the alarming trajectory of energy use by big tech companies, driven by AI growth. The report predicts that data centres could consume up to 8% of global greenhouse gas emissions by 2040, far exceeding current emissions from air travel.
The Human Oral Microbiome Database has been updated with a greater breadth of data, including 44 new human oral taxa and a total of 834 identified species. This expansion enables researchers to study the oral microbiome with greater precision and depth.
Researchers have designed a nanohybrid system that alleviates tumor hypoxia, promotes vascular normalization, and enhances antigen presentation. The system, combining PFBT@Rox Lip nanoparticles with photodynamic therapy, boosts anti-primary and metastatic tumor efficacy of immunotherapy.
Researchers have discovered batzelladins, which rapidly eliminate parasites that cause malaria, including strains resistant to conventional antimalarial drugs. The efficacy of these substances was proven through tests on blood samples from patients and infected mice.
Hypergraph research aims to improve network resilience by analyzing multi-way relationships, enabling more accurate representations of complex systems. By modeling projects within Texas A&M University as hypergraphs, researchers can depict interconnectedness and how individual work affects the entire system.
Teams developed a CO2 capture and conversion system that can handle a wide range of CO2 concentrations, even in the presence of oxygen. The system uses a zeolite adsorbent to rapidly adsorb CO2 and a separate catalytic reactor to convert it into a usable resource.
Restoration efforts have shown promising results, with satellite data indicating that restored peatlands' temperature and albedo improve over time. However, the return of vegetation is slower, emphasizing the need for additional measures.
Researchers found that tirzepatide significantly reduced body weight, food intake, and measures of appetite compared to a placebo and liraglutide. Functional magnetic resonance imaging revealed reduced activity in hunger-sensitive brain areas while viewing high-fat foods.
Scientists have developed a method to extract insect heart rates from video footage taken with digital cameras, preserving their natural behavior. The technique uses advanced signal processing and machine learning algorithms to analyze subtle body movements and detect accurate cardiac activity.
The journal is seeking original research, viewpoints, and tutorials exploring the use of AI-driven documentation in clinical settings. Submissions should address practical applications, challenges, and future directions of AI-facilitated clinical documentation.
A new study found that seafloor fish communities are maintaining their uniqueness despite widespread human impacts, with some regions showing increased diversity. The research suggests that conservation efforts should be tailored to each region to be effective.
A new photonic neural network developed in China achieves higher classification accuracy than digital models by using physical light transformations and multisynaptic optical paths. The system's design avoids errors introduced by translating software to hardware, marking a major step forward in optical AI hardware.
A novel AI-based approach identifies a distinct physicochemical signature near the cleavage site of gamma-secretase substrates, revealing dynamic properties essential for molecular recognition. The study highlights the potential of this methodology to improve understanding of gamma-secretase's role in diseases and aid drug development.
Health experts urge the UN to strengthen the treaty's focus on ending plastic production and reducing toxic chemicals. The World Health Organization estimates that one-quarter of global deaths are linked to environmental harm, including chemicals, pollution, and waste.
Researchers investigated the effects of vitamin D3-loaded nanoemulsion on adaptive behavior and language performance in children with ASD. The study found improved core manifestations and receptive and expressive language abilities, suggesting a potential therapeutic benefit for children with ASD.
Researchers found that random tree planting designs increase biomass by 11% compared to clustered layouts, while a more even spread promotes nutrient recycling. The study suggests that a balanced mix of species and spatial arrangement can optimize ecosystem functioning and productivity in forests.
Researchers developed a way to boost LLMs' performance on challenging tasks using test-time training. This method involves updating some model parameters using new data, leading to significant improvements in accuracy, especially for tasks requiring logic and reasoning.
Researchers at Boston University have found that exosomes released by obese tissues can turn slow-moving TNBC cells into highly mobile and invasive ones. This discovery could lead to the development of non-invasive biomarkers for metastatic risk and new drug targets like Rho-protein inhibitors.
Researchers developed a mechanically robust in-situ solidified polymer electrolyte inspired by the microstructure of dragonfly wings, offering superior mechanical properties and electrochemical performance. The innovative design and mechanisms may lead to significant advancements in SiOx-based anodes for lithium-ion batteries.
A new study published in Nature provides a comprehensive overview of all chemicals that can be present in plastics, their properties, uses, and hazards. The study identified 4,200 plastic chemicals as of concern due to health and environmental hazards.
The team built a high-resolution 3D structure of the Powassan virus, shedding light on its transmission and potential therapeutics. The findings could inform future treatments and preventions for this emerging tick-borne disease.
Artificial intelligence (AI) is revolutionizing medical needle procedures by providing unprecedented levels of accuracy and precision. AI-powered robots can assist physicians in complex tasks, enabling safer and more effective procedures. The four components of AI guidance are formalized, categorizing current systems into Eyes-on/Hands...
A recent study published in Addiction analyzed 268 critiques of alcohol and health studies by the International Scientific Forum on Alcohol Research (ISFAR) and found a strong industry-friendly bias. Studies supporting health benefits from alcohol were ten times more likely to receive positive reviews than those suggesting otherwise.
A new laser machining method enables high-precision patterned laser micro-grooving with root mean square errors below 0.5 μm. This technique allows for rapid and scalable manufacturing of custom microstructures, advancing applications in microfluidic devices, sensors, and heat dissipation systems.
Researchers analyzed four complete donkey skeletons and remains to discover that Egyptian donkeys were incorporated into ritual burials during the Early Bronze Age in present-day Israel. Local donkeys were also part of the diet, according to the study published in PLOS One.
Dr. Andy Jagoda has received the Edward W. Gilmore Lifetime Achievement Award for his significant contributions to emergency medicine education, leadership, and quality improvement. The award recognizes his lifelong commitment to advancing emergency medicine in New York City.
A new study has mapped the history of infectious diseases across millennia, offering insights into how human-animal interactions transformed our health landscape. The research analyzed ancient DNA from over 1,300 prehistoric individuals, revealing that zoonotic diseases became more widespread around 5,000 years ago.
A new polysaccharide from Houttuynia cordata improves survival rates and weight loss in a murine model of pneumonia caused by H1N1 and MRSA coinfection. The therapeutic effect is linked to the modulation of Treg/Th17 balance and NLRP3 inflammasome activation.
Researchers recorded activity from hundreds of neurons simultaneously in flying bats, revealing insights into neural replay and theta sequences. This study sheds light on the formation and storage of long-term memories in humans, potentially leading to new treatments for neurological disorders.
Researchers developed a blood-based indicator of organ age and found that individuals with young brains have a lower risk of developing diseases associated with their brain. The study also showed that organs' biological ages can predict health outcomes, such as increased risk of Alzheimer's disease for those with an old brain.
A new study from the University of Pittsburgh shows exercise improves cancer outcomes and enhances response to immunotherapy in mice by reshaping the gut microbiome. The research found that a specific compound called formate, produced by gut bacteria in exercised mice, was associated with better outcomes in patients with melanoma.
A recent analysis of 16 years of data on Japanese adults reveals a strong association between socioeconomic status and the incidence of five common cancers. Communities with low employment rates or low incomes show higher cancer rates compared to those with higher socioeconomic status.
Researchers from the University of Surrey investigate how senior citizens are targeted by cybercriminals due to societal biases, including ageism and stereotypes that portray them as frail and gullible. The study highlights the need for educational initiatives and support systems to empower older adults to protect themselves online.
A new AI-powered model has been developed to predict surface ozone concentration in the North China Plain and Yangtze River Delta regions. The model achieves high prediction accuracy, with hit rates of 83% and R² ≥ 0.85, providing a clearer picture of how weather patterns drive ozone pollution.
Researchers identified RTK dependent and independent mechanisms of resistance to EGFR targeted therapies in breast and head and neck cancers, highlighting opportunities for combination therapies and biomarker identification.
Researchers identified a family of RNA molecules, B2-SINEs, that stimulate growth in peripheral nerves and brain neurons after injury. These findings may lead to new treatments for nerve injuries and neurodegenerative diseases.
A new study from NYU Tandon School of Engineering found that users of Adblock Plus's Acceptable Ads feature encounter 13.6% more problematic advertisements compared to those without ad blockers, highlighting systematic failures in preventing inappropriate advertising from reaching children.
The Endocrine Society's new Scientific Statement identifies potential research directions to improve treatment options for people with type 1 diabetes. The statement highlights the need for population-based screening and more research into the causes of the disease.
A new online support package aims to empower parents of young autistic children to look after their dental health. The toolkit provides practical, tailored solutions focusing on toothbrushing, dentist visits, and eating habits, featuring videos and downloadable resources.
The new journal aims to accelerate knowledge dissemination in AI by prioritizing theoretical breakthroughs, practical applications, and societal implications. It features short peer-reviewed contributions and opinion pieces to facilitate swift engagement with contemporary AI issues.
Researchers at Chinese Academy of Sciences have measured the mass of silicon-22, revealing a new proton magic number. This finding provides deeper insight into exotic nuclear structures and nucleon interactions, shedding light on element formation in the Universe.
A new international study reveals that Skagerrak likely serves as a nursery area for young Greenland sharks, contrary to common associations with Arctic waters. The research also confirms that newborn sharks are born in undisturbed deep-sea areas near the Mid-Atlantic Ridge, south of Iceland.
A study by University of South Australia researchers found that regularly attending in-person events leads to greater positive emotions, joy, contentment, and excitement. In contrast, virtual events have no impact on other dimensions of wellbeing.
Researchers mapped the bone marrow T-cell atlas in CML patients, identifying a CML-specific T-cell population and its interaction with the bone marrow microenvironment. The study found that CD8 TE cells play a key role in regulating the CML immune microenvironment.
A new AI-powered model, PCWS, accurately predicts lung motion with a mean prediction error of just 0.20 mm, eliminating the need for 4D imaging. This approach represents a promising step toward personalized, low-risk treatment planning in lung cancer care.
Researchers explore innovative synchronous electrolytes to optimize zinc anode and halogen cathode performance. The review proposes promising candidates for enhanced stability and efficiency in aqueous zinc-halogen batteries.
Scientists have developed a method to reconstruct the temporal development of cancerous cells from a single tissue sample. This new technique, SCIFER, can detect aggressively growing clones and help identify individuals at risk for blood cancers like MDS.
Researchers at Harvard and TU Wien have developed a new type of tunable semiconductor laser with smooth, reliable, and wide-range wavelength tuning in a simple chip-sized design. This innovation could replace many types of tunable lasers with a smaller, more cost-effective package.
Research in Health Economics found that introducing school grades at younger ages may negatively impact children's mental health. Girls exposed to earlier grading were more likely to be diagnosed with depression and anxiety by the end of compulsory school, particularly those with low to moderate academic achievement.
A new study finds that climate change and aerosols have led to lower precipitation in the Southwest, making drought inevitable. The research predicts continued drought conditions as the planet warms.
This randomized clinical trial found that bedtime dosing of antihypertensive medication improves nocturnal blood pressure control and circadian rhythm without compromising daytime or 24-hour blood pressure. The study suggests potential advantages of bedtime administration for patients with hypertension.
A new type of star-like object, called 'dark dwarfs', could help solve the universe's greatest mystery: dark matter. These objects are powered by dark matter and may be found at the center of our galaxy.
Sara Freeman, a neurobiologist at Utah State University, has received the Council on Undergraduate Research Biology Mentor Early-Career Award for her exceptional mentorship of undergraduate researchers. She has mentored over 40 students and developed courses to encourage research involvement.
A new study by Mass General Brigham researchers finds that a transabdominal cerclage (TAC) significantly reduces the risk of preterm birth among patients with cervical insufficiency, with a 70% lower risk compared to transvaginal cerclage (TVC).