A recent study published in Journal of Functional Foods found that paraprobiotics derived from Enterococcus faecalis FK-23 can protect against sperm toxicity caused by bisphenol A (BPA) exposure. The researchers observed improved sperm motility and reduced oxidative stress markers when rats received FK-23 despite BPA exposure.
Researchers are developing brain-inspired hardware that integrates memory and computation, enabling robots to process information in parallel with minimal energy use. The new systems mimic the event-driven processing of the human brain, allowing robots to achieve perception, decision-making, and action with human-like efficiency.
Mr. Takenobu Nakagawa receives prestigious MEXT Minister’s Award for excellence in research support, recognizing his work on histological specimen preparation and standardization of immunohistochemistry protocols. The award highlights the vital role of technical specialists in driving innovation through specialized expertise.
Antimicrobial peptides influence amyloid fibrillization through three mechanisms: structural compatibility, directional seeding asymmetry, and surface-mediated catalysis. This review proposes a bidirectional pathogen-amyloid feedback loop, linking infection and neurodegeneration.
Researchers developed a new method called sm-PORE-cupine to study individual RNA molecules and reveal how their structures influence gene regulation. The technology provides deeper insight into how RNA structure affects cellular function and could help identify new therapeutic targets for diseases such as viral infections.
A research team led by POSTECH developed an AI framework that can predict and account for microscopic defects in metal 3D printing, improving the reliability of metal components. The framework achieves a Mean Absolute Error (MAE) of just 9.51 MPa, outperforming conventional approaches.
Researchers developed a novel smart hydrogel framework that can store multiple pages of information, revealed under different environmental conditions. The technology uses light-induced crosslinking and anti-opal structural colors to create a highly secure and aesthetically striking platform for information encryption.
The study revealed that sodium binding and electron transfer drive a precise dual trigger, pumping sodium ions across the cell membrane. This understanding provides a powerful new framework for designing targeted antibacterial drugs.
Researchers found AI agents tend to prioritize completing tasks over evaluating their safety and context, leading to 80% of undesirable actions and 41% of damage. The study identifies recurring failure patterns, including execution-first bias and request-primacy.
A new study published in Neurology suggests that maintaining good overall brain health can help reduce the impact of Alzheimer's-related changes on cognitive function. The research found a link between higher socioeconomic status and reduced cognitive vulnerability, highlighting the importance of promoting healthy lifestyles.
Researchers discovered that sea squirts package adhesive materials into nanocondensates, which deliver them to the destination and unpack for use. This mechanism is distinct from mussels' adhesion strategy, providing clues for developing bio-adhesives to assist in seaweed cultivation.
Screening with a PSA blood test reduces prostate cancer deaths by approximately 2 for every 1,000 men screened. The review found that 500 men would need to be invited to screening to prevent one prostate cancer death.
SourceCochrane·JournalCochrane Database of Systematic Reviews·TypeSystematic review·DateMay 14, 2026
A new nanoscopy technique developed at ANU has uncovered hidden networks used for communication between cells. The breakthrough allows researchers to observe how living cells interact with their environment over several days, revealing three-dimensional behaviours that were previously invisible to conventional microscopes.
A systematic review and meta-analysis published in The Lancet Psychiatry found no clear link between common antidepressant use in pregnancy and increased risk of neurodevelopmental disorders like autism and ADHD in children. However, the study suggests that genetic predisposition and other factors may contribute to an increased risk.
A new study has identified the most effective dosages for five commonly used ADHD medications using data from thousands of participants. The research, published in The Lancet Psychiatry, provides a comprehensive view of dosage effects and developed an online tool to help clinicians and patients choose the right dosage.
A three-year research project aims to identify the molecular pathways linking exposure to pesticides and air pollution to Parkinson's disease development and progression. The study will analyze human stem cells, animal models, and genetic analyses to understand how environmental toxins trigger disease onset.
A study by Ochsner experts explores the cost-effectiveness of integrating behavioral health care into primary care for adults with depression, anxiety, and chronic pain. Behavioral health integration resulted in improved mental health outcomes, reduced opioid use, and lower prescription expenses, making it a cost-effective option.
A new study published in The Journal of Sexual Medicine found that combining phosphodiesterase type 5 inhibitors with selective oestrogen receptor modulators may slow or stop disease progression when given early. This combination resulted in improved penile curvature and reduced pain during erections compared to standard care.
The CU Anschutz School of Medicine is launching a 3-year MD program called Peak-to-Peak Pathway to reduce the cost of medical education and address physician workforce shortages. The program will matriculate its first class in summer 2027, with students pursuing specialties such as pediatrics and rural family medicine.
Researchers identify superspreading niches as a critical framework for understanding and addressing TB transmission. Identifying these niche characteristics could enable novel interventions to disrupt transmission early between highly infectious source cases and their susceptible contacts.
A nationwide study in Denmark shows a 7% reduction in triptan use for migraine treatment among women taking semaglutide for weight loss, with no significant change observed among men. The study suggests that weight loss and potential direct effects of GLP-1RA treatments may contribute to reduced migraine medication use.
A new study published at the European Congress on Obesity found that participants who underwent rapid weight loss lost significantly more weight than those who followed a gradual weight loss plan. After one year, the rapid weight loss group had achieved clinically meaningful weight loss and maintained it better than the gradual weight ...
A new study aims to make proton therapy available to more patients in Europe by planning five new centres across Romania, Greece, Italy, Northern Ireland, and Poland. Currently, 59% of European cancer patients have access to the treatment, but this can be increased to 87% with strategic location and expansion.
A meta-analysis of 32 studies and 43,618 adults found a clinically relevant drop in blood pressure with obesity drugs for weight loss. The study shows that GLP-1RAs and MHRMs can induce significant BP reductions, with a 0.34 mmHg reduction per 1% weight loss.
A nationwide self-controlled cohort study found that GLP-1 class of obesity drugs were associated with a 26% fall in asthma exacerbations and a 14% drop in use of asthma inhaler reliever. The study suggests that weight loss, modulation of airway inflammation, and improvements in metabolic functions may improve asthma outcomes.
A comparative study found that endoscopic sleeve gastroplasty (ESG) is associated with significantly greater short-term weight loss than oral semaglutide. Patients undergoing ESG achieved a mean total body weight loss of 12.7%, compared to 8.7% in those receiving semaglutide.
The European Association for the Study of Obesity, dietitian societies, and patients' organizations have issued a new consensus statement on using incretin drugs to treat obesity. The statement highlights the importance of medical nutritional therapy (MNT) and reinforces healthy dietary patterns. It also emphasizes the need to monitor ...
This section explores how recognizing sex as a biological variable and gender as a sociocultural construct can lead to more precise computational models and safer medical technologies. The aim is to foster an equitable and effective biomedical engineering field where technologies meet the needs of all populations.
A large-scale international study found that spending time in nature is associated with greater life satisfaction due to increased self-compassion and positive body image. The study also identified a pathway through which nature contact helps people feel restored, leading to improved mental wellbeing.
Dr. Craig Sable, a pediatric cardiologist at Ochsner Children's, is part of a landmark research network aiming to advance early detection and treatment of valvular heart disease. The SHIELD Center, funded by the American Heart Association, utilizes AI technology to scale echocardiography screening for earlier RHD diagnosis.
Recent studies investigate the relationship between weather conditions and extreme events like heat-related mortality, tropical cyclone hazards, and changes in precipitation patterns. Researchers also explore new modeling methods to predict visually appealing atmospheric phenomena like 'ornamental twilight'.
Researchers have found that mitochondrial fission enhances the body's antibacterial response to infections, and that an experimental treatment can re-activate this process. This could lead to the development of new host-directed therapies to combat antibiotic-resistant bacterial infections.
A new method by Auburn University researchers and partners at Sandia National Laboratories accurately detects atomic-scale defects in electronic materials, improving technologies such as electric vehicles and high-power electronics. The technique uses a physics-based framework to remove measurement uncertainty.
A new study used methane isotopologues to trace where recent emissions originate and how they are changing around the world. The study found that human activities, particularly fossil fuel emissions in regions like China and India, are contributing to higher global methane emissions.
A Kaiser Permanente study of nearly 8,000 men found that asymptomatic mpox infections played a significant role in transmission, contrary to previous assumptions. The study also showed that the mpox vaccine reduced the risk of infection by 50% and severe disease by 78%.
Emilio Pedroza Lopez, a URI master's student, has received the National Science Foundation Graduate Research Fellowship to examine how social dynamics influence movement and survival in degus. His research aims to understand why animals choose to live together, exploring factors such as group size, sex composition, and behavioral traits.
A study of 49 colonists from St. Mary's City, Maryland, reveals over 1.3 million living genetic relatives of founding settlers. The research team used DNA to propose possible identities for previously unknown individuals buried in the city's Chapel Field cemetery.
A study published in Applied and Environmental Microbiology detects all known cancer-causing viruses in wastewater across Texas, revealing increased abundance of viruses such as HPV and EBV. The approach enables tracking of vaccine-preventable viruses like HPV-16 and HPV-18, which could inform vaccination programs.
A research team used microbial ecological habitats to predict filter-feeding whale presence, achieving accuracy 53% higher than traditional methods. This approach incorporates eDNA analysis to better understand whale-bacteria connections and inform ocean health monitoring.
Research finds that textured walls can improve speech clarity for deaf and hard-of-hearing individuals by controlling sound travel. The study developed a patterned wall design that can be tailored to different room shapes and sizes using 3D printing, offering personalized acoustic performance.
Researchers at the University of Texas MD Anderson Cancer Center have identified a new marker, FOXA1, which shows high sensitivity in diagnosing small cell carcinoma of the prostate. This breakthrough offers hope for improving patient care and prognostic decisions.
Kondapa Naidu Bobba, a nuclear engineering professor, has been awarded the PCF-SNMMI Young Investigator Award to advance prostate cancer research. The award will support his research on radiopharmaceutical therapies to improve treatment outcomes for patients with metastatic castration-resistant prostate cancer.
A new study found that more than 91% of patients returned to their pre-injury activity levels after undergoing an advanced ACL reconstruction technique. The procedure, which combines biologic augmentation with internal stabilization, demonstrated low graft rerupture rates and strong functional outcomes.
Scientists at St. Jude Children's Research Hospital have identified a small RNA embedded within the V. cholerae gene as the key factor controlling its ability to infect humans. Variations in this RNA controlled about 85% of genes related to human infection, enabling the bacteria to evade immune barriers and colonize the gut.
This book provides a comprehensive guide to applying artificial intelligence in education, covering theoretical foundations and practical development approaches. The author explores the use of low-code tools like App Inventor and Orange to empower educators and students to build intelligent educational applications.
A new study by Professor Chris Dawson found that childhood disadvantage is linked to lower levels of trust in others, with intelligence having half the effect on social benefits. The study analyzed data from over 24,000 people across the UK and suggests that stable childhood environments may be crucial in shaping life chances.
Scientists have developed a new manufacturing method that preserves silk's crystalline structure, creating strong, transparent plastic-like materials. These materials can twist terahertz light and may enable components of 6G networks to be made from upcycled silk.
Researchers found that firms led by privately educated CEOs experience lower stock market volatility, driven by perception rather than actual performance. This highlights a gap between how markets judge leaders and how they actually behave.
Current biological indices are unsuitable for intermittent rivers due to fluctuating flow, reducing species diversity and affecting ecosystem connectivity. A new method simulates metacommunities under varying drought conditions and human impacts to evaluate index performance.
A study found that patients with missing case information in the SEER database have lower survival rates and are more likely to be from rural or socioeconomically disadvantaged backgrounds. The researchers suggest using multiple data sources to mitigate this issue.
A new study found that lobster eggs host surprisingly diverse microbiomes that change as the embryos develop but remain stable under conditions simulating future environmental conditions. The findings challenge decades of assumptions about disease risks in the American lobster fishery.
Low molecular weight phthalates associated with lower birthweight, while organophosphate mixtures linked to higher estimated fetal weight. Angiogenic biomarkers also play a key role in linking exposures to fetal development.
Oxidative base modifications trigger a structural transition from B-DNA to Z-DNA in mitochondrial DNA, activating ZBP1 and mediating hepatocyte apoptosis. This discovery reveals a previously unrecognized endogenous driver of DNA conformational dynamics and advances understanding of ZNA biology.
A scoping review of 7 international studies with 3,744 students found that psychological discomfort is currently at low or moderate levels, but student satisfaction with digital tools directly relates to better mental health. Risk factors include 'false' omnipresence, digital fatigue, and social isolation.
Researchers developed a combined sensorimotor assessment measure to gauge risk of mild cognitive impairment, a condition that can progress to dementia. The measure was associated with lower risk of mild cognitive impairment in older adults.
The special issue highlights how nanotechnology is being used to improve drug targeting, immunotherapy synergy, and tumor microenvironment reprogramming. It showcases cutting-edge research on postbiotics, click chemistry-driven theranostics, and tumor biomineralization as emerging bioactive agents.
A new study by Cal Poly faculty found that building density, not urban trees, was the strongest predictor of home loss in Los Angeles firestorms. The study examined 15,082 structures and 52,893 tree canopies within the Eaton and Palisades fire scars.
Researchers found two distinct growth patterns in river deltas, uniform and composite, which can help engineers estimate land build-up based on channel length. This insight will aid coastal restoration and flood protection efforts by directing limited resources to areas where they can make the most impact.
Researchers developed a mathematical method to calculate the most economical travel routes between celestial bodies. The new route requires significantly less fuel consumption than previously described paths, with potential cost implications for space missions.
A new Mayo Clinic study sequenced the genomes of 484 healthy adults, finding that 13% carried a serious genomic risk. The study highlights the challenges of integrating genomic findings into routine care and positions predictive genomic screening as a clinical opportunity.