Research highlights the dynamic interplay between the gut microbiome and aging, with microbiota-dependent mechanisms regulating aging. Microbiome modulation through prebiotics, probiotics, and dietary interventions shows promise in promoting healthy aging.
A new study from the Australian National University found that non-Indigenous-owned businesses employ Indigenous staff at a rate 12 times lower than Indigenous-owned businesses. The research highlights the need for non-Indigenous businesses to incorporate Indigenous-led approaches to improve employment outcomes.
Experts debate whether doctors should face sanctions for protesting against climate change, with some arguing that civil disobedience can lead to positive social change. Doctors like Sarah Benn have been suspended after breaching an injunction order, but others argue that the GMC's actions erode trust in the medical profession.
The conference will feature comprehensive coverage of various topics in cardiovascular medicine, including can't-miss sessions. ACC Middle East chapter teams will also compete in the ACC FIT Jeopardy competition.
Researchers developed a soft robotic finger that can perform routine doctor office examinations, including taking patient pulses and checking for abnormal lumps. The device's advanced sense of touch allows it to detect stiffness similar to human fingers, enabling early disease detection and more efficient medical exams.
Researchers developed a flash sintering treatment to rapidly fabricate oxygen-deficient zirconia, reducing band gaps and introducing mid-gap states that enhance optical absorption and photocatalytic activity. The process is simple, cost-efficient, and suitable for industrial production.
A recent study by the MunichBREW II team discovered that binge drinking can cause clinically relevant arrhythmias in healthy young adults, especially during the recovery phase. The study found that peak blood alcohol values of up to 2.5 grams per kilogram led to an increasingly rapid pulse and increased risk of cardiac arrhythmias.
Researchers studied urinary proteome of male rats before and after mating, finding nearly two-thirds of differential proteins related to spermatogenesis. The study suggests urine proteome has potential as non-invasive diagnostic method for abnormal spermatogenesis.
New research suggests parenting programs that address both mental health and parenting skills can improve children's development. However, these programs often fall short in providing effective mental-health support for parents, who may struggle with depression during the perinatal period.
A new policy brief argues that citizen scientists are crucial for meeting global water quality targets, providing valuable data and community involvement. Successful case studies show how collaboration with locals can improve water quality monitoring, education, and rapid response.
Researchers at Weill Cornell Medicine discovered that antiviral enzymes and chemotherapy can cause early mutations in bladder cancer, leading to resistance to treatment. Complex circular DNA structures also play a key role in driving the progression of urothelial carcinoma, a common type of bladder cancer.
An analysis of global data from 34 countries found a strong association between extreme rainfall events and increased mortality rates. The study identified locations with lower rainfall variability and scarce vegetation as having higher risks of deaths after extreme rainfall events.
Patients with acute brain injury who received a liberal transfusion strategy had a lower risk of unfavorable neurological outcomes compared to those on a restrictive strategy. The study found that anemia was a significant predictor of poor outcomes in these patients.
Researchers found that magnetic fields can control the reactivity of singlet oxygen, a key player in oxidative stress. The study discovered that external magnetic fields can guide cellular activity and even inhibit tumor growth in mice.
The study reveals how Chlamydia pneumoniae exploits the host's endocytic machinery by mimicking molecular structures, altering the process to benefit the bacteria. The bacterium uses a protein called SemD to hijack this mechanism, which is optimally tailored to bind with human proteins.
Researchers found that vagus nerve stimulation can improve sound discrimination in mice, suggesting a potential new approach to treating hearing disorders. The technique may also speed up hearing improvements from cochlear implants, enabling implant recipients to communicate more effectively.
Researchers have developed an octopus-inspired adhesive that can quickly grab and controllably release challenging underwater objects. The adhesive achieves high attachment strength on various surfaces, including rough and curved ones, within a fraction of a second.
A systematic review and meta-analysis found that weight-loss surgery reduces pancreatic cancer risk among individuals with obesity by 44%, and among those with both obesity and type 2 diabetes by 79%. The study suggests that metabolic-bariatric surgery may play a crucial role in reducing the risk of pancreatic cancer.
Researchers have developed AI-enabled detection software that can accurately detect natural debris, litter, or waste blocking culverts. The system can be integrated to existing CCTV systems to provide proactive flood defense, improving safety for response teams.
A new study by RAND finds significant positive spillover effects of new English learner students in new destination states on existing students' test scores, particularly in reading. The study found benefits mainly concentrated among former or current English learners, with no adverse effects on non-English learners.
A new study has found that analyzing the physical motion of falling snowflakes can improve rainfall predictions by estimating where and when ice crystals will melt into raindrops. The research revealed four main types of ice crystal motion, including stable, zigzag, transitional, and spiralling movements.
Researchers tested 24 MLLMs on Raven's Progressive Matrices, finding that open-source models struggled significantly. However, closed-source models like GPT-4V performed relatively well, suggesting a need for more advanced resources and training data to improve AI's cognitive abilities.
A new antibody, 3E1, has been developed to target cell adhesion molecule 1 (CADM1) on nerves, offering a potential long-lasting pain relief solution. The study found that 3E1 exhibited analgesic effects lasting up to 24 hours, significantly longer than existing treatments.
A new study reveals that fecal microbiota transplants can increase Lachnospiraceae bacteria, which outcompete C. diff for resources and alter bile acids to create an environment favorable for other good bacteria to thrive.
A clinical trial of 32 patients with cerebral adrenoleukodystrophy found that six years after treatment, most remained free of major disabilities. However, the study also highlighted safety concerns about blood cancers post-treatment, including myelodysplastic syndrome and acute myeloid leukemia.
A new study found that people naturally assume they have all the necessary information to make a decision or support their position, even when they don't. Researchers call this phenomenon the 'illusion of information adequacy,' which leads people to be more confident in their decisions despite lacking full knowledge.
Researchers discovered that Lacrymaria cells utilize novel cytoskeletal components to achieve dynamic shape-shifting ability. They found a myoneme cytoskeleton and microtubule cytoskeleton containing a novel giant protein, enabling extreme cellular deformation.
Researchers found that fruit fly brains use modular circuits to quickly adapt to different mating signals, allowing species to develop unique courtship strategies without rewiring their brains. This discovery sheds light on the flexibility of neural circuits in the face of new sensory inputs and has implications for understanding brain...
A new technique, RODAS, combines imaging and spectroscopy to capture fleeting atomic structures, providing unprecedented insights into material properties. This allows for rapid analysis without destroying the sample, enabling the study of defects and their influence on material behavior.
A UCLA-led study has mapped DNA modification in the developing human brain, shedding light on how gene regulation evolves and shapes lifelong mental health. The research provides new insights into early brain development and its connection to neuropsychiatric conditions like schizophrenia and autism spectrum disorder.
A Japanese study found that children with outdoor play habits at age 2.5 had a 15% lower risk of being overweight or obese by age 7. The study suggests encouraging outdoor play in young children may help prevent obesity later in life.
A newly discovered species of carnation family has been identified and collected using drone technology on inaccessible cliffs in Hawaii. The discovery, published in PhytoKeys, highlights the potential for future discoveries through drone technology and advances conservation efforts in preventing plant extinctions.
The COVID-19 pandemic has provided researchers with an opportunity to explore the role of social connections in the spread of both disease and ideas. By analyzing data on human interaction networks, mathematician Nicholas Landry aims to understand how ideas are transmitted and how they can be tracked.
Daily multidisciplinary telemedicine rounds by board-certified intensivists failed to decrease ICU stays for critically ill adults. No significant impact on patient outcomes was observed.
Researchers found that fungi can communicate information throughout their network and adjust growth patterns based on shape. The mycelial network demonstrated pattern recognition abilities, suggesting a form of cognition that is both fascinating and unexplored in the fungal kingdom.
A study found that environmental factors like sea surface temperature, wave energy, and freshwater discharge have a greater impact on marine organisms' size and abundance than ecological processes. In colder waters, marine organisms are larger, with filter feeders growing up to 130% larger.
Researchers have discovered molecules capable of limiting the side effects of opioids by blocking the receptor responsible for their action. The scientists created even smaller molecules that retain the same properties, which could prove far more effective than current treatments in mitigating the harmful effects of opioids.
A University of Queensland-led study has failed to find any strong links between drinking coffee during pregnancy and neurodevelopmental difficulties in children. The researchers used genetic data from mothers, fathers, and babies to analyze the impact of caffeine consumption on fetal brain development.
Researchers designed custom-fit PAP masks using computational modelling to reduce air leakage and increase comfort. The masks were tested against commercially available ones, showing promising results.
A history of COVID-19 can double the risk of heart attack, stroke or death for up to three years after diagnosis. Genetic analysis revealed individuals with non-O blood types were twice as likely to experience cardiovascular events.
Researchers have developed new AI models for plasma heating that can predict plasma behavior more accurately than existing numerical codes. The models use machine learning to analyze data generated by a computer code, enabling faster simulations without compromising accuracy.
A collaborative research team introduced a new approach to sustainable development in arid river basins through a Grey Fractional Multi-Objective Programming (GFMOP) model. The study found that improving water use efficiency can reduce carbon emissions while safeguarding the environment.
Researchers at Mass General Brigham discovered that combining two therapeutic agents can selectively kill tumor cells in triple negative breast cancer, differentiating them and triggering a process similar to involution. The study provides support for clinical trials testing this new approach.
A study on Haemaphysalis longicornis ticks in Shaanxi province found high microbial diversity, including pathogenic bacteria like Rickettsia and Coxiella. The findings suggest potential for disease transmission to humans and animals.
A team of researchers estimated Pacific salmon nutrient and contaminant movements over 40 years, revealing the largest fluxes for large animal groups. The study found changes in the Pacific salmon community impacted nutrient and contaminant transport, with pink salmon carrying more nutrients and Chinook salmon higher contaminant loads.
Researchers at the University of Liverpool have discovered new understanding of bacterial photosynthesis using cutting-edge techniques, unveiling intricate detailed images of the key photosynthetic protein complexes. These findings have potential applications in developing artificial photosynthetic systems for clean energy production.
A new University of Colorado Boulder study sheds light on why paternal mitochondrial DNA is eliminated during development. The research found that delaying this process can lead to lasting neurological and behavioral problems in adults. Treatments such as Vitamin K2 may offer new hope for preventing or treating these disorders.
A study by University of Michigan researcher Chris Emproto found that 94% of minerals are named after men, while just 2.8% are named after women. The researchers analyzed nearly 6,000 mineral names and found that growth in the proportion of women among new minerals named for people stalled decades ago.
A recent study found that non-white individuals were more likely to test positive for COVID-19, highlighting disparities in testing access and community-level factors. The research also identified differences in the prevalence of novel variants of concern among racial and ethnic minority groups.
Researchers found those with dyslexia exhibited less implicit bias than those with no disability, while those with dyscalculia showed even less bias compared to both groups. This study provides new insights into the development of people with conditions like dyslexia and dyscalculia.
Researchers evaluated the efficacy and safety of using Zika virus for treating CNS tumors, finding that it reduces cell viability, inhibits growth, and decreases Bcl2 expression, potentially enhancing chemotherapy and radiotherapy effects. This ultimately led to significant tumor remission and improved long-term survival through an enh...
Astronomers used the combined perspective of Hubble and New Horizons to study the atmosphere of Uranus, a proxy for similar planets beyond our solar system. The results suggest that exoplanets may be dimmer than predicted at partial phases, offering new clues to their potential habitability.
Researchers found that patients who consumed caffeine had better vascular health, as measured through endothelial cells. The study suggests that caffeine may play a role in controlling disease progression and improving cardiovascular health.
A new study reveals that mountainous regions played a key role in human evolution, providing increased biodiversity and food resources. The Diversity Selection Hypothesis suggests that early humans adapted to steep terrain due to its enhanced environmental conditions.
A new study in PLOS ONE reports on the contents of 25 coastal and underwater cave sites in southern Sicily, uncovering three new sites with potentially important archaeological sediments. The findings provide key data for understanding the early expansion of Homo sapiens into the Mediterranean.
A nonselective extracorporeal blood purification device reduced cardiac surgery-associated acute kidney injury in nonemergent patients. The study showed a significant reduction of AKI in the first 7 days after surgery.
Researchers at Tufts University develop a web-slinging technology that shoots fibers from a needle, solidifies into a string, and adheres to objects. The innovation uses silk fibroin solution with added dopamine and chitosan to increase tensile strength and adhesiveness.
Researchers at Rice University have developed a time-release technology called PULSED that could help protect against poliomyelitis in combination vaccines. The technology would allow poliovirus-like particles to be released from microparticles after a few days, ensuring full vaccination efficacy.
A recent study using AI has discovered over 160,000 new RNA virus species, shedding light on the diversity of life on Earth. The machine learning tool, LucaProt, was able to organize and categorize genetic sequence data, revealing a previously unknown branch of life.
Researchers developed a simpler method to produce IL-immobilized membranes through gas-phase reactions, transforming nanoporous tubes into selective separation tools. The innovative vapor-phase transport treatment enables the creation of tailored membranes with improved performance and potential industrial applications.