Researchers have discovered a new technique for detecting dim bodies, including planets, orbiting Cataclysmic Variables (CVs). The method analyzes changes in brightness caused by perturbations of a third body orbiting the inner two stars. Two out of four studied CV systems show signs of planetary mass objects in orbit around them.
Researchers have identified 42 host cell proteins that contribute to the replication and spread of Lassa virus, a disease with high morbidity and mortality in Western Africa. One potential drug target, GSPT1, was found to be involved in viral-host interactions and showed antiviral activity against Lassa without cytotoxicity.
Researchers used phylogenomics to evaluate relationships among species in the B. frauenfeldi complex, concluding there are five distinct species and a continuum between B. frauenfeldi and B. albistrigata pests. The study's findings provide essential data for pest management and international agricultural trade.
A new online tool from NIST offers a solution to regularly check ventilation by measuring indoor carbon dioxide levels. The Quick Indoor CO2 (QICO2) calculator takes into account factors like occupants, outdoor CO2 levels, and building size to provide accurate results.
A large clinical trial conducted at Ochsner Health found that social determinants of health, including financial stress and lack of health literacy, have a significant impact on blood pressure control rates among patients with uncontrolled hypertension. The study suggests that these barriers can eliminate racial disparities in hyperten...
Neuroscientists have uncovered the step-by-step process of how calcium channels accumulate at active zones in neurons, a critical component of synaptic transmission. The study reveals that alpha2delta plays a key role in regulating Cac levels, and its function has important clinical effects on conditions such as epilepsy and nerve pain.
A retrospective study of molecular breast imaging (MBI) findings suggests that the MBI lexicon's lesion descriptors can inform interpretation and guide the incorporation into the BI-RADS Atlas. The study found high positivity rates for malignancy among mass lesions, those with marked uptake intensity, and certain distribution patterns.
Researchers created a new scale to assess how safe patients feel, dividing it into three sub-scales: Social Engagement, Compassion, and Bodily Sensations. The Neuroception of Psychological Safety Scale (NPSS) has potential applications in tracking progress in psychological therapy or assessing hospital outcomes.
A study by Universitat Oberta de Catalunya links long covid-related fatigue to anxiety, depression, and apathy in patients with post-COVID-19 syndrome. Fatigue is characterized by excessive tiredness and physical/muscular weakness.
A study published in Journal of the American Geriatrics Society found that older adults with high psychological resilience can walk faster and longer after hip surgery than those with low resilience. Researchers measured resilience through a questionnaire and assessed walking capacity at baseline and 16 weeks later.
Researchers found that a higher voice pitch leads to faces being assessed as half a year younger on average. However, the face itself provides crucial information for evaluating attractiveness, femininity, and health, making the voice less influential in these evaluations.
Researchers have developed a new quantitative approach to predict and customize site-specific recombination, enabling more efficient genetic and cell therapies. The tool combines high-throughput experiments with machine learning models to control the rate of DNA editing, paving the way for personalized treatment.
Researchers recover data from sensors swept away by massive underwater avalanche in Congo Canyon, providing new insights into sediment flow and seabed cable breakages. The study reveals the hazards of powerful turbidity currents and their impact on global communications.
Researchers developed a new blood test that can indicate cellular immunity to SARS-CoV-2 within 48 hours. The test distinguishes between post-infection and post-vaccination immunity, enabling quick diagnosis for patients unable to produce antibodies. Long-lasting T-cell responses may protect against severe disease in re-infections.
Researchers at Cold Spring Harbor Laboratory have developed a rapid organoid screening test that can predict response to neoadjuvant chemotherapy in pancreatic cancer patients. This test may help optimize personalized treatment plans and improve patient outcomes.
A new Bayesian method and genomic data analysis reveal strong statistical support for the 'Pleistocene aggregate island complex (PAIC) model', a theory suggesting species diversification during ice ages. This study tested the PAIC model in two genera of lizards, each with species found only in the Philippines.
Scientists used inner ear biomechanics to infer body temperatures in ancient mammals. Mammal ancestors didn't develop ideal inner ear structures for warm-bloodedness until 233 million years ago.
A team of scientists from Leibniz Institute for Zoo and Wildlife Research found that forest specialist bats avoid wind turbines due to habitat loss. The researchers recommend that wind turbines should not be sited inside forests, but rather in open landscapes with compensatory measures.
Research found that modernizing patient-reported outcome measures with computerized adaptive testing can significantly reduce data collection time and improve completion rates. The new method uses algorithms to select relevant questions for individual patients, reducing the number of questions from 12 to just four at 90% precision.
A quality improvement project at Dartmouth Cancer Center increased serious illness conversations between patients and providers from 0% to 70%, reflecting the importance of early discussions on prognosis and treatment options. The project's success was attributed to standardized work, an engaged interdisciplinary team, and system-level...
Researchers found that immediate government macroeconomic responses had a stabilizing effect on the domestic banking and capital market sectors. The study suggests a strong emphasis on macroeconomic policy moves as the best tool for managing the sector during crises.
A study by Johns Hopkins Medicine researchers found that more than 85% of tested CBD products contained inaccurate labeling, including misstated CBD amounts and presence of THC. The study also revealed that some products made unapproved therapeutic claims, highlighting the need for better regulatory oversight.
A new study published in Redox Biology reveals that white adipose tissue is the most vulnerable organ to obesity-related metabolic changes. The study shows that when physiological stress exceeds the capacity of white adipose tissue to respond, it loses its metabolic plasticity, leading to a snowball effect on metabolic dysfunctions.
Research found professional athletes show better individual attacking performance in matches against their former clubs. Emotions, rather than knowledge of opponents' tactics, contribute significantly to their success. Coaches and sports managers can benefit from this understanding, while bookmakers may adjust betting odds.
Researchers used virus-like particles to identify mutations in Omicron that make it more infectious and escape antibodies. The study found that mutations in the nucleocapsid protein are crucial for enhancing spread, highlighting potential new vaccine targets.
Occupational exposure to firefighting has been linked to increased cancer risk, including mesothelioma and bladder cancer. The new classification aims to reduce firefighter exposures and prevent cancer through interventions and research collaborations.
A new study published in JAMA Surgery found that surgeons who oversee multiple surgeries simultaneously have a higher risk of complications and death. For surgeries involving one anesthesiologist directing CRNA or resident care, those managing three to four overlapping cases saw complication rates rise by 14%.
Researchers from the Journal of Internal Medicine outline a strategy for analyzing traditional Chinese medicine's effectiveness against rheumatoid arthritis. The approach involves isolating active components of individual plants and testing them in animal models of the disease.
A New Zealand study found that emergency services working together to attend mental health emergencies results in faster resolution and better outcomes. The co-response team model improved the likelihood of receiving community support and reduced wait times in emergency departments.
A UCLA study found that conversations between liberals and conservatives over Zoom can be meaningful and congenial, with participants reporting less conflict and stress. The presence of an ideological ingroup's audience can make conversations more conflicted, but even then, participants still find them more enjoyable.
A research team at KIST has developed an ultra-high-strength and ultra-high-modulus carbon nanotube fiber material through a joint research project. The fibers exhibit high strength and modulus characteristics, with potential applications in space-related environments.
Researchers found that night-shift workers experience disrupted sleep quality and circadian rhythms, even after years of night shift work. Their study, published in eBioMedicine, used wearable tech to monitor 140 workers, revealing a significant impact on health.
Scientists from A*STAR and NUS Cancer Science Institute identified a key cancer progression mechanism that could lead to more effective treatments. The discovery involves reactivating the hTERT gene, which is responsible for prolonging telomeres in cancer cells.
Researchers developed a new scale to capture heterogeneity among violent extremists, revealing distinct archetype dimensions such as 'adventurer' and 'drifter'. The tool has been validated across diverse groups, providing insights into personality traits and behavioral profiles of extremist individuals.
The study found 600 million SNPs and indels in 150 thousand genomes, corresponding to 7% of the theoretical possible variants. This large dataset allowed scientists to separate regions tolerant to sequence diversity from those not, shedding light on human survival and procreation.
A new study published in PLOS One suggests that the number of people believing in conspiracy theories has not increased over time. The research, conducted by University of Miami academics and supported by a U-LINK grant, analyzed data from polls dating back to the 1960s and found no significant increase in belief in these theories. Des...
A qualitative study highlights the importance of timely and balanced information exchange in shared decision-making for vascular access placement. This collaborative approach involves presenting choices, sharing personalized knowledge, and eliciting patients' values and preferences to strengthen treatment plans.
Researchers developed a new machine learning method called MotifBoost that can predict infections based on limited T-cell receptor data. By focusing on short sequences of amino acids in the receptors, the approach achieved more accurate results with smaller datasets, shedding light on the human immune system's recognition of germs.
Researchers have found that targeting the GLI protein is more effective in treating medulloblastoma than previously thought, with a potential breakthrough in reducing tumor aggressiveness. The study's findings offer new hope for improving treatment outcomes and survival rates for children with this rare cancer.
Kessler Foundation researchers will conduct studies on brain injury, knee osteoarthritis, and pediatric cerebral palsy using mixed-reality technology, robotic exoskeletons, and cycling feedback systems. The grants aim to improve safety and mobility for elderly individuals with cognitive impairments and those with neurological disorders.
Researchers found 61 out of 86 species threatened with extinction, with coastal sharks facing greatest conservation concern. Increased protections and international trade regulations are crucial to prevent extinctions among these species.
A team of international scientists found that endothermy appeared in mammalian ancestors about 233 million years ago, well before the origin of mammals. Fossils from South Africa's Karoo region played a key role in this discovery, providing an unbroken record of life's evolution.
A team of scientists from Lawrence Berkeley National Laboratory has designed a new material system to overcome the challenges of mixed-plastic recycling. They created customized polydiketoenamine (PDK) plastics that can be recycled efficiently and indefinitely, providing a low-carbon manufacturing solution for plastic products.
A case series of six patients reported rare skin reaction complications after receiving the Pfizer/BioNTech COVID-19 mRNA vaccine. The study aims to shed light on these unusual side effects.
A new study by Flinders University experts warns that some drinking water treatment methods may be ineffective against certain waterborne pathogens, posing a threat to immune-compromised individuals. Regular maintenance checks and cleaning of shower and tap faucets can help reduce the risk of waterborne infections in home care.
A new study from Tel Aviv University found a promising treatment for long-term COVID-19 symptoms using Hyperbaric Oxygen Therapy (HBOT). Patients treated with HBOT showed significant improvement in cognitive function, attention, and executive functions.
Researchers found no statistically significant evidence that beliefs in conspiracy theories have increased over time, despite popular claims. The study suggests that some conspiracy theories are gaining popularity while others recede into history.
Researchers found that transcranial brain stimulation can improve accuracy and speed in older adults, facilitating the emergence of efficient motor chunks. The study suggests that this non-invasive technique may restore motor skill acquisition in individuals with diminished learning mechanisms.
China has established an implementation guarantee system and strengthened capacity development to promote the implementation of the Stockholm Convention. The country has seen significant reductions in pesticide residues and PCBs, with a disposal rate of 100% for hazardous waste.
A new study may help develop therapies to slow vision loss in pigmentary retinopathy by understanding how the visual system adapts to photoreceptor death. The research found that the visual pathway becomes hyperactive during early RP, which could lead to therapeutic protection and restoration of vision.
A recent study found that the desert climate has extended 60 miles northward in Central Asia since the 1980s due to rising temperatures and dwindling precipitation. The region's high-altitude areas have seen an increase in precipitation, but this is largely in the form of rain rather than snow.
Researchers at Ohio State University have developed an artificial protein that could provide new insights into chemical evolution on early Earth. The protein, inspired by a key enzyme in energy production, has been shown to build molecules one step at a time, shedding light on how organic chemistry matured on the planet.
The Novavax COVID-19 vaccine has been recommended by the CDC for primary series use in US adults ages 18+, following FDA authorization. The vaccine demonstrates 90.4% effectiveness in preventing symptomatic COVID-19 and 100% effectiveness against moderate-to-severe disease. NIH and BARDA supported its development, with NIAID scientists...
A PSU study found that people with extreme anti-scientific attitudes tend to be overconfident in their knowledge of the issue. As attitudes diverge from scientific consensus, actual knowledge decreases, while perceived knowledge increases. This pattern holds true for issues like climate change, vaccination, and genetically modified foods.
A large cohort study found that hormone replacement therapy for breast cancer survivors is not associated with an increased risk of recurrence. The study included over 8,400 Danish postmenopausal women and found no link between vaginal estrogen or menopausal hormone therapy and breast cancer reoccurrence.
A new study published in Neurology found that greater mental activities are associated with greater thinking speed reserve for both men and women. However, the study also revealed a significant difference in the effects of physical activity on cognitive reserve between men and women.
The researchers achieved ultranarrow linewidths and wavelength tunability in the lithium niobate microlaser, enabling applications like lidar and metrology. The single-mode lasing is realized through simultaneous excitation of high-Q polygon modes at both pump and laser wavelengths.
Researchers found that domesticated rye has smaller recombining regions, making it less resistant to climate change. In contrast, wild rye has a more diverse genetic makeup and can freely recombine its genetic material.
A study found that COVID-19 vaccination rates are driven more by perceptions of others' intentions than public health messaging. Family and friends have a stronger influence on vaccination decisions, while public health efforts targeting broader groups may be less effective.
Researchers at Okinawa Institute of Science and Technology Graduate University found that garden eels retreat into their burrows to feed in strong currents, reducing drag on their body by 57%. Their feeding rate peaks at around 0.2 m/s, wider than free-swimming reef fish.
Researchers developed Direct Air Capture technology to remove carbon dioxide from the air using special rail cars attached to trains. The technology harnesses sustainable energy generated during braking to capture significant quantities of CO2, making it commercially viable and attractive.
Researchers at Cedars-Sinai Medical Center found that people with hypertension are more likely to require hospitalization for COVID-19, regardless of vaccination status. The study, published in Hypertension, highlights the importance of avoiding infection and seeking medical attention if symptoms persist.
Researchers at Carnegie Mellon University developed a novel learning method for robots called WHIRL, which allows them to learn household tasks in the wild. The method enables robots to gather video data from human interaction and generalize it to new tasks, making them suitable for learning household chores.
A new study finds that racial discrimination affects brain microstructure, increasing the risk for health disorders in Black women. Traumatic experiences lead to changes in brain white matter tracts, which may enhance risk for negative health outcomes.
A preclinical study found that antibiotics have sex-specific effects on the gut microbiome of lab rats, resulting in significant changes in diversity. The findings could have implications for using antibiotics to treat or prevent bacterial infections in humans.
A recent study found that COVID-19 vaccines significantly reduced the risk of infection among NHS hospital workers in England during the second wave. The research showed that without vaccination, staff absence could have been 69% higher and infections peaked in late December 2020.
A team of researchers, led by UTA biologist Eric Smith, has identified six new species of miniature frogs in Mexico. These tiny amphibians have evolved to retain juvenile characteristics, limiting their adult growth and size.
Researchers found that Zoom calls with individuals from opposing ideological backgrounds can lead to improved communication and softened attitudes. The study suggests that such interactions may inform and foster greater understanding.
Researchers have identified two distinct phenotypes of inflammatory cell infiltration in severe alcoholic hepatitis, suggesting separate mechanisms driving liver injury and failure. These findings could lead to personalized treatment approaches, such as identifying patients who are more or less likely to respond to steroid therapy.
Researchers found that federal rental assistance programs are associated with lower HbA1c levels among middle-age and older adults. The study assessed nearly 40,000 participants across the US, revealing a significant correlation between program participation and improved blood sugar control.
Researchers from the University of Gothenburg found that assessing melanoma thickness is challenging for both human dermatologists and machine-learning algorithms. Despite differences in success rates, both groups achieved comparable results when evaluating dermoscopic images, highlighting the need for further study to improve diagnost...
A team of scientists has designed a system that uses water, CO2, and sunlight to produce synthetic kerosene, which can power long-haul commercial flights. The design has been implemented in the field, and its efficiency is around 4%, with plans to improve it to over 15%.
The total ammonia emissions in China increased from 9.64 Tg in 2013 to 9.75 Tg in 2015, before decreasing to 9.12 Tg in 2018. Fertilizer and livestock are the main sources of ammonia emissions, accounting for over 80%.
Researchers found that high temperatures induce epigenetic changes in zebrafish embryos, leading to sex reversal and altering the sex ratio. This study provides insights into the mechanisms behind climate change's impact on species with genotype-by-environment sex determination.
A new analysis led by University of Pittsburgh School of Public Health epidemiologists found that adults who undergo bariatric surgery are more than twice as likely to get married within five years. Conversely, married patients who receive bariatric surgery are more than twice as likely to get divorced.
Researchers found a significant association between COVID-19 infection in the third trimester and increased risk of preterm birth, with women infected after 34 weeks being seven times more likely to experience preterm birth. However, no difference was found in pregnancy loss between infected and non-infected women.
The Tango assay combines accumulation and a logical AND gate operation to identify prostate cancer biomarkers in blood samples. It achieves 91% accuracy in detecting prostate cancer in just 15 minutes, offering a non-invasive alternative to biopsies.
A new study published in the Journal of the American Heart Association found that people with high genetic risk for stroke can reduce their risk by 30-45% by adopting a healthy cardiovascular lifestyle. The study followed 11,568 adults over 28 years and showed that modifying lifestyle risk factors can offset genetic risk.
Using the Stampede2 supercomputer, researchers have developed a deep learning model that predicts the properties of over 370,000 high-entropy alloy compositions. The study also applied association rule mining to discover design rules for high-entropy alloy development and proposed several compositions for experimentalists to synthesize.
Researchers created a phase of matter that stores quantum information in two time dimensions, providing enhanced protection against errors. By using a quasi-rhythmic laser pulse sequence based on the Fibonacci sequence, physicists demonstrated a way to store quantum information with reduced error rates.
Researchers examined law enforcement interactions with patients and clinicians in an urban emergency department, highlighting their impact on patient care. The study's findings suggest that effective communication between law enforcement officers and healthcare providers is crucial for safe and efficient patient treatment.
Scientists from Johns Hopkins APL have compiled the first complete map of hydrogen abundances on the Moon's surface using data collected over two decades ago. The map identifies two types of lunar materials containing enhanced hydrogen and corroborates previous ideas about lunar hydrogen and water.
Researchers analyzed physiological parameters to understand metabolic and nutritional characteristics linked to enteric methane emissions in Japanese Black cattle. Cattle with high methane emissions were found to have a higher butyrate-to-propionate ratio, decreased amino acid levels, and increased insulin concentrations.
Researchers at UT Austin developed a unique mattress system that manipulates internal body temperature to facilitate sleep onset. The system, which combines warming and cooling functions, helps people fall asleep approximately 58% faster and improves the quality of sleep.
Researchers demonstrate that paper wasps can learn, remember, and apply abstract concepts of sameness and difference. The insects were trained to distinguish between visual or olfactory stimuli associated with safety or danger and applied the concept to new stimuli, achieving an impressive 80% correct choice rate.
Replacing coal with woody biomass in Georgia's power plants reduces carbon emissions by 43%, according to a new study. The most carbon-efficient way to generate electricity is using both pulpwood and logging residues, which could be supplied by harvesting trees from six southern states.
A recent study sheds light on the challenges faced by sexual and gender minority individuals when it comes to advance care planning. Despite fears of disclosure and discrimination, many SGM individuals engage in discussions with medical decision-makers about their preferences and values.
A new study finds significant disparities in pollutants from electricity generation within environmental justice communities in RGGI states. Environmental justice communities face disproportionate exposure to harmful co-pollutants due to power plant siting and operation.
Scientists have successfully switched the state of a bit in memory using spin-orbit torque switching in antiferromagnetic material Mn3Sn, promising faster and more efficient devices. This breakthrough could lead to radical improvements in performance compared to current electronic devices.
Researchers at UVA have created a new AI tool called SITHCon that can decode speech in different speeds, enabling machines to process information more efficiently. This breakthrough technology has the potential to alter how artificial neural networks 'think' and reduce AI's massive carbon footprint.
Researchers developed a new blood test that analyzes circulating tumour DNA, providing unprecedented insight into cancer make-up. The test reveals unique characteristics of each patient's cancer, enabling personalized treatment plans. It also sheds light on treatment resistance and helps predict effective treatments.
Researchers have found a promising new combination therapy that uses immunotherapy alongside a drug blocking a common gene mutation in lung cancer. The study suggests this combination may be effective in 'immune hot' tumours, which are more likely to respond.
A systematic review by Leicester researchers has explored common methods used to predict years of life lost, highlighting differences between basic and advanced methods. The study aims to provide a comprehensive guide for healthcare professionals and researchers, promoting better understanding of life expectancy metrics.
A new study from Regenstrief Institute reveals that two-thirds of stroke patients screening positive for depression received no mental health treatment. The gap persists despite changing attitudes toward mental health treatment, with disparities seen in older patients, men, and minority groups.
A study published in the Journal of Marketing found that drinking caffeinated beverages before shopping leads to more items purchased and increased spending, particularly for high hedonic products. The researchers also discovered that the effects of caffeine are stronger for certain types of products and weaker for others.
A five-year collaboration aims to create high-yielding, low-input peanut lines with increased oil content for the renewable diesel industry. The project seeks to improve peanut varieties' adaptability to dryer climates and reduce carbon intensity in agricultural practices.
A new study analyzes US health spending by region and finds that distinct factors drive variation across payers. Regional utilization of healthcare services is highly correlated across payers, but spending itself shows minimal correlation between Medicaid and Medicare populations.
Researchers developed a nanomembrane system called iTEARS that can quickly analyze tears for disease biomarkers. The system enables more efficient and less invasive molecular diagnoses for various diseases, including dry eye disease and diabetic retinopathy.
The study found that supplementing diet with taurine can increase levels of the antioxidant enzyme superoxide dismutase and reduce oxidative stress. Taurine supplementation showed modest effects on markers of oxidative stress and mineral levels, suggesting potential benefits for anti-aging therapy.
A new study published in the Journal of the American Heart Association found that adopting a healthy cardiovascular lifestyle can significantly lower the risk of stroke, even for people at high genetic risk. The study used data from over 11,500 adults and estimated lifetime stroke risk based on polygenic risk scores.
Researchers have published the first-ever look at a key stage in the life cycles of measles and Nipah viruses, revealing how future therapies might stop these viruses. The study identifies how paramyxoviruses utilize a host cell lipid for viral spread, providing a new target for developing inhibitors of the assembly process.
Researchers have developed a digital quantum simulation platform to study exotic states of matter, which could provide unique properties for new technologies in precision measurement science and information storage. The platform enables observation of distinctive states taken out of their normal equilibrium.
Researchers at City, University of London have developed bioinspired whisker arrays that can locate sources of hydrodynamic wakes, similar to how sea lions use their whiskers. This technology has the potential to monitor flow over aerofoils and detect unusual signatures in the air.
Researchers found that high blood pressure doubles the risk of severe COVID-19 hospitalization even after full vaccination and booster doses. The study analyzed adults hospitalized with Omicron-variant COVID-19 in Los Angeles between December 2021 and April 2022.
Scientists have created a durable molecular encryption key using sequence-defined polymers that can store and transport digital keys securely. They successfully decrypted a file with text from The Wonderful Wizard of Oz by extracting the key from ink in a letter, demonstrating the approach's potential for real-world applications.
The US Department of Energy has selected six new science and technology innovators to advance game-changing clean energy technologies through the Innovation Crossroads program. The startups will receive support from world-class experts and unique capabilities at Oak Ridge National Laboratory.
A study analyzing U.S. data from 1984-2017 found that grandparents' wealth is strongly positively correlated with their younger generation's asset components. However, Black individuals tend to be less invested in risky assets even after adjusting for intergenerational transfers.
A new study describes Qikiqtania wakei, a close relative of Tiktaalik roseae with features more suited for swimming and life in the water. The fossil includes partial jaws, neck, and scales, as well as a complete pectoral fin with a smooth and curved upper arm.
A new type of adeno-associated virus (AAV) gene therapy candidate, FLT180a, has been shown to reduce bleeding risk in patients with haemophilia B. The treatment led to sustained production of FIX protein from the liver in nine out of ten patients, eliminating the need for regular replacement therapy.
A UConn study suggests that frequent communication between caseworkers and professionals involved in child welfare cases is associated with increased likelihood of timely family reunification. The research highlights the importance of interprofessional collaboration to identify barriers, stay on the same page, and make timely decisions.
Salk researchers identify neurotensin as a key molecule in the brain's valence assignment process, which associates good or bad feelings with memories. The discovery could lead to a better understanding of why some people retain more negative emotions than positive ones, and may pave the way for new therapeutic targets.
Researchers discovered that human egg cells skip a crucial metabolic reaction to maintain their reproductive capacity without losing energy, allowing them to remain dormant in ovaries for up to 50 years. This finding explains why some women with mitochondrial conditions linked to this reaction do not experience reduced fertility.
Researchers developed a mathematical model to predict the efficiency of nanoparticle delivery into cells, particularly in stem cells. They found that nanoparticles become trapped in bubble-like vesicles, preventing them from reaching their targets.
Researchers from the University of Bath and ETH Zurich found that adopting a 'use case' approach to new technology helps manage hype and unrealistic expectations. Companies should test alternative technologies before implementing, and evolve their business case as those uses are identified.
A recent study by NHCS researchers found that myocardial fibrosis is associated with worse cardiovascular outcomes in patients with hypertension. The study, which used cardiac magnetic resonance imaging (CMR), detected heart muscle scarring and quantified fibrosis in over 800 patients with hypertension.
A multi-site trial found OP-101 to be effective in reducing inflammatory markers and markers of neurological injury, with improved outcomes for patients. The study showed a significant reduction in the composite outcome of mechanical ventilation or death at 30 and 60 days after treatment.
A team of scientists has discovered a potent and selective analgesic called BnOCPA, which is non-addictive and potentially opens a new pipeline for the development of new analgesic drugs. The research provides an alternative to commonly used pain killers with fewer side effects.
Researchers identified common cellular mechanisms and dysfunctional processes driving post-COVID lung disease, similar to idiopathic pulmonary fibrosis. The study found shared gene expression patterns and endoplasmic reticulum stress as early triggers of both conditions.
A new combination of nanoparticles and a vaccine has been developed to target melanoma. In experiments using mice, this combination eliminated cancerous tumors or extended survival rates.
A team has developed a plan to retrofit train cars with direct air capture technology, which can remove up to 6,000 tonnes of carbon dioxide per year. The system uses energy generated from the train's braking system, reducing costs and environmental impact.
Two studies found that dogs fed on a diet of raw meat were more likely to excrete antibiotic-resistant E. coli in their faeces. The research suggests that not feeding raw meat to dogs may help reduce the circulation of critically important antibiotic-resistant bacteria.
Researchers prepared lithiophilic aluminum oxide nanoparticles to enhance rigidity of carbon nanotube arrays, inhibiting dendrite growth and stabilizing the SEI film. The resulting battery exhibited enhanced redox kinetics and long cycle life.