The RNA-binding protein ProQ plays a crucial role in the activation of over 250 bacterial genes, enabling meningococci to repair DNA and resist oxidative stress. Understanding its function is key to developing new antibacterial agents.
Researchers discovered resistance to tumor inhibitors arises from gradual adaptation to selective pressures, providing opportunity for effective therapies. The study advances in evolution of resistance and offers evolutionary-informed therapies for future treatments.
The AFTERMATH database explores the aftermath of the Imjin War, which lasted six years and involved over 500,000 combatants, affecting East Asia's modern history and culture.
A new study shows that intranasal delivery of mesenchymal stem cell-derived extracellular vesicles (MSC-EVs) reduces inflammation in the brain, a prime factor in Alzheimer's disease. The treatment also triggers actions to guard against further degenerative effects.
Researchers discovered that cancer cells generate a high number of errors when copying their DNA under treatment, fuelling resistance. Combining targeted therapy with DNA repair mechanism-targeting drugs may lead to more effective therapeutic strategies.
The largest ever study of radiosurgery for brain metastases from small cell lung cancer has been published in JAMA Oncology. The analysis found that patients treated with first-line stereotactic radiosurgery (SRS) had a median overall survival of 8.5 months, compared to 6.2 months for those treated with whole-brain radiation (WBRT). Ad...
Two Harvard Medical School studies provide new insights into normal and abnormal DNA recombination during sperm and egg cell formation. Researchers report variable rates of chromosome abnormalities and found evidence that a single biological process regulates the number, location, and spacing of crossovers where parents' DNA recombines.
King's College London researchers recommend adding loss of taste and smell to COVID-19 screening measures to detect almost 16% of missed cases. The analysis of 3.7 million users from the COVID Symptom Study app data found that loss of smell is a strong predictor of infection, occurring three times more frequently than fever or cough.
Researchers at Politecnico di Milano develop cutting-edge models for studying SARS-CoV-2 infection, accelerating the discovery of antiviral drugs and vaccines. Innovative tools like 3D supports, microfluidic chambers, and intravital microscopy promise to replace traditional animal research.
Professor Ute Hellmich is investigating the role of ion channels in parasites causing African sleeping sickness and Chagas disease. She aims to find similarities or differences between parasite and human ion channels, potentially leading to new pharmacological agents.
The study mapped the molecular characteristics of the aortic microenvironment where Hematopoietic Stem Cells (HSCs) form. Researchers identified conserved regulators, such as ADM and RAMP2, involved in HSC production in vivo.
A KAUST research team discovered that IQOS emits 62 compounds, 52 of which were not found in Philip Morris International tests, including diacetyl and potentially carcinogenic diethylhexyl phthalate.
A study published in Critical Care Medicine reveals that the actual mortality rate of adults with critical illness from COVID-19 is lower than previously reported, at 35.7%, compared to earlier reports of a 50 percent mortality rate. About 60 percent of patients survived to hospital discharge.
Researchers have captured a molecular mechanism behind the water splitting reaction of photosynthesis using nanoscale imaging and chemical analysis. The study could help inform the design of artificial photosynthetic systems producing clean and renewable energy from sunlight and water.
Researchers at IUPUI have found a significant correlation between fog levels and vegetation status using satellite data, revealing the threat of climate change to ecological systems. The study provides new insights into the impact of reduced fog on plant growth and suggests potential for environmental protection policies.
Researchers found that a specific histone modification, H4K16ac, is essential for embryonic development and drives gene activation in fruit fly offspring. The study suggests that mothers pass this information to their children through epigenetic modifications.
The Center for Alcohol Research in Epigenetics at UIC is continuing its research on the epigenetic mechanisms of alcohol abuse disorders. Researchers will use animal models and human postmortem brain tissue to examine how epigenetic changes mediate withdrawal symptoms and promote increased drinking.
Researchers at Rice University have developed an egg-based coating that protects fruits and vegetables from rotting, extending their shelf life comparable to standard coatings like wax. The coating, made from egg whites and nanoscale cellulose, is all-natural, washable, and non-toxic.
Researchers developed a symptom tracking method using famotidine for non-hospitalized COVID-19 patients, showing potential for improved outcomes. The method allows for daily tracking of six common COVID-19 symptoms and has been validated in a clinical case series.
The researchers developed a technology called Artificial Chemist, which combines AI and robotics to conduct autonomous R&D and manufacturing of commercially desirable materials. It can identify the best material for any suite of measurable properties in 15 minutes or less.
Agricultural Research Service scientists and OSU collaborators have developed a new genetic way to trace the spread of Agrobacterium, a bacterial plant pathogen causing crown-gall disease in fruit trees and other plants. The method allows tracking disease outbreaks by analyzing plasmid transmission among bacteria.
A study by Norwegian University of Science and Technology found that temperament plays a significant role in shaping children's eating habits. Children with temperamental traits are more likely to develop unhappy relationships with food and exhibit picky eating, leading to greater weight issues.
Researchers at UT Arlington are using machine-learning algorithms and computational biology to refine lung cancer treatments. The project aims to customize patient treatment based on individualized prediction models that integrate pathological images and molecular profiling data.
According to the study, mangroves will not survive rising sea levels if global carbon emissions are not reduced. Mangroves can survive with rates of sea-level rise under 5mm per year but will stop growing at this pace if rates exceed 6mm/year.
Researchers identified chloro-perfluoro-polyether-carboxylate compounds (ClPFPECAs) in soils across New Jersey, suggesting the use of these compounds as PFAS substitutes. The discovery provides insight into the environmental impact and toxicity of next-generation PFAS substitutes.
A world-first therapeutic for treating sleep apnea and weak muscle conditions will be showcased at Bio Digital. Developed by RMIT University, the patented technology uses modified tetanus toxin molecules to effectively tone muscles, offering a promising alternative to cumbersome airway pressure machines.
Research involving 160 genetically distinct strains of fruit flies found that while dietary restriction extended lifespan, its effect on healthspan was less consistent. The study suggests that healthspan, rather than just lifespan, should be the primary focus for those seeking to improve aging outcomes.
Research from Aston University identifies five key burdens faced by older people and their family carers when managing medication, including ambiguity and exclusion. A new five-stage framework is proposed to help clinicians manage medication more effectively, prioritizing regular reviews involving patients and carers.
Researchers studied neurocognitive temporal training and its impact on Soldier performance, including improved marksmanship precision and reduced variability. The interactive metronome device was used to train Soldiers and measure their timing and rhythm abilities.
The Asian tiger mosquito has become more abundant in Illinois over the past three decades, spreading diseases like chikungunya and dengue fever. The mosquito's spread is linked to global trade, particularly with used tires, which provide a conducive environment for its eggs to develop.
A comprehensive study published in the Journal of Hepatology shows women and men have similar mortality rates from cirrhosis, contradicting previous research. The study analyzed data from 20,045 patients with cirrhosis, finding no difference in liver-related cause of death between genders.
Researchers identified four subtypes of prostate cancer with distinct characteristics, affecting treatment strategies and potentially improving patient outcomes. The study's findings suggest that one subtype requires intensified treatments while another is less aggressive, paving the way for more targeted therapies.
Researchers used sub-millimeter brain implants to determine which brain areas are responsible for facial and scene recognition. The study found that the medial parietal cortex plays a crucial role in identifying faces and places, working together with traditional memory regions to facilitate recognition.
NASA's Terra satellite captured visible images of Nisarga's remnant clouds over central India. The storm weakened from hurricane force to a depression and eventually into a low-pressure area, bringing light to moderate rainfall to the region.
A research group at Kumamoto University has discovered a novel gene, C19ORF57, involved in meiotic recombination during sperm production. The gene plays a crucial role in repairing DNA damage, which is essential for maintaining male fertility.
A new study analyzing ancient DNA from 93 early Caribbean islanders reveals at least three separate colonization events in the region. The findings provide genetic evidence of distinct population histories and interactions between the earliest settlers and newcomers from South America.
Surgeons at UT Southwestern Medical Center have developed a new technique that preserves the natural shape and color of nipples in men undergoing breast reduction surgery. The procedure involves cutting below the lower part of the breast and lifting it like a flap to remove unwanted tissue, reducing the risk of discoloration.
Scientists discover that nicotine, found in tobacco, promotes the spread of non-small-cell lung cancer cells into the brain. Researchers identify parthenolide as a potential treatment option to prevent brain metastasis.
New modern school spaces need active negotiations between all stakeholders, including teachers and students, to be transformed into learning environments. This process involves cyclic processes of interaction and meaning-making, which can lead to the development of authentic and functional learning environments.
Seismological studies revealed that weak rocks formed over 500 million years ago controlled the pathways of the 2016 magnitude 6.0 Petermann earthquake. The unusually long and smooth rupture was guided by these zones of weaker rocks, which can help forecast future earthquakes.
Researchers at the University of Bern have discovered how Clostridium perfringens causes fatal intestinal bleeding in piglets. The toxin attaches to CD31, a key molecule on endothelial cells, leading to cell death and damage to blood vessels.
A study published in Journal of Clinical Oncology finds that combined effects of therapy and inherited mutations in DNA-repair genes increase the risk of developing subsequent cancers. The research uses whole genome sequencing to analyze DNA from blood samples of 4,402 pediatric cancer survivors.
A Washington State University study found that words matter in vaccination messages, with normative and injunctive messages increasing interest and vaccine intention. Negatively worded messages can decrease interest, highlighting the importance of using effective promotional messaging to improve vaccine uptake.
The recommended updates to newborn screening guidelines aim to refine the algorithm and improve reporting for critical congenital heart disease. The new guidelines simplify the passing threshold, trigger clinical assessment faster when oxygen saturation is low, and increase education about tool strengths and limitations.
Research published in Neuron found that adult-born neurons are essential for synaptic structural remodeling and memory consolidation during rapid eye movement sleep in mice. The study used optogenetics to manipulate ABN activity during REM sleep and showed that reactivation of ABNs during sleep consolidates memory.
Researchers at MUSC discovered beta-arrestin2's role in regulating nitric oxide production and found that reduced levels lead to portal hypertension. Overexpression of beta-arrestin2 enhances NO production, suggesting its potential as a therapeutic target.
New articles in the Hastings Center report explore the ethics of COVID-19 vaccine distribution, with a focus on social justice and historical disadvantage. The articles discuss the allocation of scarce resources, safety concerns for healthcare workers, and the impact on marginalized communities.
Clinic staff prioritize future child welfare and responsible use of public resources when assessing potential parents, limiting access to fertility treatment. The study highlights the need for a discussion on prioritizing assisted reproduction over individual rights.
A new study suggests that mangrove trees will likely disappear by 2050 if greenhouse gas emissions continue to rise, threatening the planet's ability to combat climate change. Mangroves store significant amounts of carbon and protect coastlines, providing habitat for fish and other species.
Most of Southeast Asia's peatlands have been wholly or partially deforested, drained, and dried out, leading to fires and greenhouse emissions. Satellite-based study reveals widespread subsidence, posing a threat to these ecosystems as most coastal peatlands are at or just above sea level.
Researchers created a way to track the spread of Agrobacterium, a bacterium causing crown-gall disease affecting over 100 plant species, worth $16 billion annually. The method can also be applied to human and animal diseases and foodborne outbreaks.
A new study found that 21% of patients with kidney failure treated with dialysis experience regret, particularly those who choose dialysis due to external pressures. Discussing life expectancy and completing a living will can help mitigate this regret.
A new study using ancient DNA found at least three population dispersals that brought people to the Caribbean, challenging traditional views of the region's early settlement. The researchers also discovered biological and cultural diversity among the early settlers.
A recent study published in Nature shows that CO2 emissions from the African continent's rift system are destabilizing diamond deposits, which could have significant implications for the environment.
A large study evaluated de-identified data from electronic dental records of 217,887 patients from 99 solo or small dental practices across the US. The study found that it's feasible to mine EDR data to learn which dental therapies work and which don't, empowering quality improvement by individual dentists.
Researchers discovered a microRNA named miR-126-5p that protects endothelial cells from damage and reduces atherosclerosis risk. By inhibiting caspase-3 activity, miR-126-5p maintains vascular integrity and prevents the development of atherosclerotic lesions.
A new study finds that disrupted sleep increases the risk of atherosclerosis and stroke by promoting inflammatory pathways. Sleep fragmentation was associated with higher neutrophil counts and coronary artery calcium, two markers of atherosclerosis pathology.
Researchers at Dartmouth Health have found that HPV vaccines effective in the US may not provide adequate protection for women in low- and middle-income countries due to differing prevalence of HPV strains. This has significant implications for cervical cancer prevention and treatment in these regions.
Researchers at the University of Notre Dame created a new class of near-infrared fluorescent dyes by introducing a voluminous shield to protect against photobleaching. The dye, called s775z, provided stable fluorescence and was quickly cleared from the body, making it suitable for biomedical imaging applications.
Researchers identify 29 genetic variants associated with problematic alcohol use, revealing a strong link to depression, insomnia, and other psychiatric diseases. The study provides new insights into the biological mechanisms underlying alcohol dependency and offers hope for developing new medicines to combat it.
A recent study has mapped the geological structures underlying massive methane craters in the Barents Sea, shedding new light on their formation and potential risks. The research suggests that deep cracks in the bedrock, which date back 250 million years, control the size and shape of the craters and are the source of the leaking methane.
A comprehensive new report by the University of Michigan Injury Prevention Center documents cannabis trends in Michigan, including increased use among Michiganders, revenue generated for the state, and growing public health concerns related to cannabis use disorder, motor vehicle crashes and emergency department visits. The report prov...
A study by Children's Hospital of Philadelphia found that universal preoperative COVID-19 screening improved pediatric patient safety by identifying asymptomatic cases. The researchers analyzed data from three major children's hospitals and found significant variation in COVID-19 incidence rates, ranging from 0.22% to 2.65%.
New research from the Institute of Atmospheric Physics suggests a future intensification of the WNPSH under RCP 8.5, leading to stronger East Asian summer monsoon and increased rainfall but reduced typhoon landfalls over East Asia. However, this may also imply increased risk of heatwaves in southern and eastern China.
A new study highlights the critical role of mangroves and coral reefs in protecting coastal communities from climate-related disasters. With over 8.5 million people benefiting directly from these natural defenses, conservation and restoration efforts are essential to address growing vulnerability across highly exposed regions.
A recent study found that the international trade in timber, tobacco, cocoa, coffee, and cotton significantly contributes to malaria risk in countries with deforestation hotspots. The research linked over 10% of malaria cases to demand from developed countries for these commodities.
Researchers at McLean Hospital identified two molecules naturally produced by the body that stimulate dopamine production, which may help reverse Parkinson's disease progression. Prostaglandin A1 and E1 protect dopamine-producing neurons from dying and increase dopamine levels without side effects.
Researchers at McGill University reviewed available research on SARS-CoV-2 antibody detection tests, highlighting key areas of ongoing research and proposing potential strategies for test implementation. They found that most serologic assays have minimal or no external validation, hindering assay selection and interpretation of results.
Researchers analyzed 442 AML samples to identify immune classes that predict drug resistance and response to immunotherapy. IFN-γ-dominant AML patients showed strong responses to flotetuzumab and improved survival rates, highlighting the potential for T cell-targeting therapies.
Companies like Apple and pharmaceutical firms are struggling with disrupted supply chains due to pandemics. Researchers propose a strategy called branching to build multiple branches into value chains, increasing resilience.
A new image of the LSD1 enzyme reveals its role in regulating genes and interacting with the nucleosome. The discovery sheds light on how cancer cells disrupt normal development and highlights potential therapeutic targets.
A team of researchers from the University of Tokyo has successfully captured high-speed atomic video at 1,600 frames per second using a powerful electron microscope and highly sensitive camera. This achievement is 100 times faster than previous experiments and enables the observation of previously inaccessible details.
Researchers have identified a variant in the genome associated with higher risk of prostate cancer in African American men. This variant is found in about 12% of men of African ancestry and increases their risk two-fold.
A team of scientists from Stanford University has developed a gene-targeting, antiviral agent against COVID-19 using CRISPR technology. The system delivers PAC-MAN into lung cells, neutralizing the coronavirus and stopping it from replicating inside cells.
Ancient sediment analysis reveals mangrove ecosystems can survive up to a 7mm per year sea-level rise threshold. Mangroves provide essential ecosystem services but are threatened by rapid sea-level rise, with current rates expected to surpass the survival limit within 30 years.
Research published in the European Heart Journal found that patients with high blood pressure are at a two-fold increased risk of dying from COVID-19 compared to those without hypertension. The study also suggests that RAAS inhibitors may be protective against COVID-19-related death.
A new study from Umea University reveals that psoriasis patients with comorbid physical diseases experience increased mental health risks due to these associated somatic illnesses. The research indicates a higher risk of depression, anxiety, and suicide among psoriasis patients with other medical conditions.
A growing number of patients in Europe are taking opioids for pain related to rheumatic and musculoskeletal diseases, with risks of addiction and dependency identified. Experts warn that measures must be taken to use these analgesics more safely.
Researchers at Washington State University have developed a technology that uses an electric field to concentrate and separate cancer biomarkers onto a paper strip, detecting miniscule levels of the markers in as little as 10 minutes. This breakthrough could lead to earlier detection of and faster treatments for cancer.
A new sensor-based system developed by RMIT University and Arup uses artificial intelligence to measure staff comfort and concentration in flexible working spaces. The study found that office temperature, sleep quality, and meeting schedules significantly impact perceived concentration levels.
A study found that New Zealanders reported higher trust in institutions and greater patriotism during the pandemic lockdown, but also experienced slightly higher levels of psychological distress. The strong national response appeared to contribute to the increase in trust.
The UAP56/DDX39B protein removes DNA-RNA hybrids from the genome, ensuring correct gene expression and genomic integrity. Researchers at the University of Seville discovered this key function, highlighting the protein's importance in maintaining genome stability.
A team of researchers has identified potential new therapeutic targets to treat Parkinson's disease by understanding the structure and dynamics of the protein alpha-synuclein. They found that a specific region of the protein becomes more exposed when it aggregates, which can lead to diseases like Parkinson's.
Researchers at Indiana University School of Medicine have successfully grown hairy skin from human stem cells using a 3D cell culture method. The study shows that skin generated from pluripotent stem cells can integrate into mouse skin, leading to potential applications in skin reconstruction and disease modeling.
The University of Sussex has developed the most sensitive strain sensor, capable of detecting strains as low as 0.1% and up to 80% with a gauge factor of ~20. This technology could revolutionize wearable devices for vital sign monitoring and building structural integrity assessment.
Researchers at the University of Nottingham have developed a new treatment for Tourette Syndrome, using repetitive nerve stimulation to reduce tic frequency and intensity. The study shows promising results, with participants experiencing significantly reduced tics and urge-to-tic symptoms.
A small case series found that famotidine significantly improved symptoms of COVID-19 in patients with mild to moderate disease. The effects were felt within 24-48 hours and lasted up to 14 days. Further study is warranted to confirm the findings.
A new study found that the alien spotted-thighed frog has an indiscriminate diet, devouring up to six prey items per frog, including native geckos, young frogs, and mice. The invasive species could have devastating impact on invaded habitats, displacing or destroying local food webs.
Research reveals that incorporating cover crops with tillage increases mineralization of nutrients from cover crop biomass. However, results show mixed effects on corn-soybean grain yields when planted after cover crops, highlighting the need for suitable cover crop species selection to avoid yield reductions.
Researchers at Florida Atlantic University and The Ohio State University identify the specific brain circuit responsible for neuroinflammation and psychological disorders caused by chronic stress. By limiting inflammatory signaling to this circuit, they suggest a potential treatment approach for anxiety and depression.
Researchers at Nagoya University developed a micrografting device to facilitate the grafting of embryonic shoots onto tiny stalks, achieving a 48-88% success rate. The device shows potential for facilitating research into plant signalling and has been applied in tomato grafting.
A study by Gwen E. McGhan and colleagues found that nurses have the lowest ratings of workplace safety climate, followed by healthcare aides, and are associated with increased job stress and decreased job satisfaction. Allied health professionals had significantly higher safety perceptions and lower rates of injuries and illnesses.
A new study using ancient DNA found evidence of at least three population dispersals that brought people to the Caribbean, with genetic differences between early settlers and newcomers from South America. The research suggests that the islands were settled and resettled several times from different parts of the American mainland.
Researchers analyzed data from solo skippers in the Mini Transat La Boulangère regatta to identify effective sleep management strategies. Over half of the skippers employed sleep extension, polyphasic sleep, or gradual sleep deprivation to optimize their performance and safety during the competition.
Researchers found that continued nicotine use promotes brain metastasis in lung cancer patients, who often struggle to quit due to nicotine addiction. Parthenolide, a compound from the herb Feverfew, blocks this effect and may prevent brain tumors, offering new hope for treatment.
Advances in nanoparticles as anticancer drug delivery vectors offer improved targeting efficiency and non-toxicity. The use of external and internal stimulating factors enhances the efficacy of nanopolymer-based platforms, making them ideal for personalized medicine.
A study published in Neurosurgery found a high incidence of COVID-19 in patients presenting with stroke, including younger individuals without known risk factors. The mortality rate for these patients was significantly higher than typical, with 42.8% dying from their strokes.
A comprehensive study by Universitat Politècnica de València analyzes 39,531 COVID-19 related videos on YouTube. The most viewed video was Resistiré 2020 with almost 28.7 million views.
Scientists have developed a gene therapy approach that reactivates visual circuitry in human retinas using near-infrared light, potentially restoring vision in blind patients. The treatment was tested on human retinas kept alive in culture medium and showed promising results.
Researchers found that six-month-old infants could discriminate between major and minor musical tones with eye movements and visual stimuli. This capacity is similar to adults, with approximately 30% of infants able to distinguish the difference and 70% unable to.
A team of physicists at the Universität Leipzig is developing an ultra-compact spectrometer with potential applications in industries such as food, medicine, and textiles. The new instrument could make quality control cheaper and more accessible, allowing for widespread adoption and democratizing access to spectral analysis.
Researchers found that parenteral oil infusions can prevent cholestasis and restore bile flow in preterm piglets, accompanied by changes in gut bile acids and the gut microbiome. The study provides new insights into the mechanism of lipid emulsions and their impact on liver health.
Researchers mapped 88,047 individual cells across 33 brain regions in humans, chimpanzees, macaques, and bonobos to identify distinctive brain regions that underwent faster evolution. The study found differences in gene expression between human oligodendrocytes and astrocytes compared to other primates.
A study conducted in Finland found that women who experienced childhood trauma became mothers earlier than those with a more stable upbringing. The research used data from volunteers who served in the 'Lotta Svärd' organisation during World War II, showing an increased rate of early motherhood among affected individuals.
A new study suggests that genetic testing for acute myeloid leukemia (AML) can be delayed without negatively impacting patient outcomes. For stable patients, waiting a week or more for test results allows doctors to assign the correct subgroup and select targeted treatment.
Researchers developed a synthetic microbial system to determine the location of origin for objects, using DNA-barcoded spores that can be sprayed onto goods and detected months later. This approach helps determine the source of foodborne illnesses, which affect millions in the US annually.
Researchers found that high-protein diets increased the survival of infected caterpillars by causing osmotic stress, which slows down bacterial growth. This mechanism may offer a new avenue for understanding how diet affects parasitic blood infections in humans.
Researchers investigate vulnerability of smart city water and energy systems to cyber attacks, which can cause blackouts and damage. The study aims to develop detection methodologies to counteract such criminal acts using mathematical attack models and big data analytics-based methods.
A new study found that probiotics with top-performing Lactobacillus strains can improve vaginal health and reduce the risk of bacterial vaginosis, a disruption in the optimal microbiota. The research suggests that these strains could lead to better treatment options for this condition.
Researchers have developed a new method called redHUMAN to simplify genome-scale metabolic models for analyzing human metabolism. This approach reduces the complexity of human genome-scale models by focusing on specific parts of metabolism while minimizing information loss.
Researchers developed a single-molecule orientation imaging approach to study amyloid proteins, revealing nanoscale differences in their structures. The method provides insights into the fundamental biological mechanisms of disease, potentially contributing to the development of effective therapeutics.
Using simulated silicon neurons, researchers found that energy constraints can lead to a dynamic, at-a-distance communication protocol more robust and energy-efficient than traditional computer processors. This protocol enables computing on a secondary network of spikes, allowing for efficient communication and processing.
A new study by Dr. Thomas D. Carr finds that the size and weight of Tyrannosaurus rex do not determine its age, contrary to long-held assumptions. The research reveals a high-resolution growth series for T-Rex, which shows that even small juveniles had powerful skulls and teeth, making them just as deadly as adults.
Researchers introduce a novel approach using genetically engineered microbes with DNA barcodes to track food contamination and provenance. The system, called barcoded microbial spores (BMS), can persist on surfaces for months and transfer between objects, making it suitable for tracing supply chains.
BIOCAD presents results of clinical trial showing netakimab decreases disease activity and reduces skin manifestation of psoriatic arthritis through 24 weeks of therapy. The treatment was well-tolerated, with significant improvement in skin manifestations and quality of life.
A new study by Bocconi University researchers finds that the majority of phase III trial results are not significantly above threshold, contrary to previous findings. The researchers suggest that transparency and registration processes are key factors in maintaining trial integrity.
The 'Testbench' project enhances the quality of efficiency measurements for solar power storage systems, facilitating comparison and standardization. The goal is to improve reproducibility and confirm the results, ultimately benefiting operators and manufacturers in the growing market.
Researchers have discovered biochemical alterations in skin cells, urine, and cerebrospinal fluid of patients with Lesch-Nyhan disease. High levels of folic acid reversed these alterations in cell cultures, suggesting a possible treatment strategy.
A recent study published in Neurogastroenterology & Motility found that high-fat diets change the nutrient-sensing capacity of Enterochromaffin (EC) cells in mice, leading to increased serotonin levels and potential implications for obesity and type 2 diabetes
Researchers identify NELL2, a testicular protein that travels through the epididymis to mature sperm and enable fertilization. The discovery sheds light on male infertility and offers new avenues for diagnostic and therapeutic research.
A new UC Riverside study aims to identify the mechanisms by which the PTPN2 gene regulates immune interactions between macrophages and epithelial cells. The research could lead to fundamental insights into how loss-of-function mutations contribute to autoimmune diseases like IBD.
The study found that prescriptions for buprenorphine treatment increased significantly among adults, particularly those prescribed by primary care providers. However, access to treatment decreased among young adults and teens, primarily due to a decline in prescriptions from psychiatrists and addiction medicine specialists.
Researchers from the University of Houston have reported a structural supercapacitor electrode made from reduced graphene oxide and aramid nanofiber that is stronger and more versatile than conventional carbon-based electrodes. The new material offers promise for longer battery life and higher energy at a lighter weight.
Researchers have developed self-assembling biomimetic composites with unusual electrical properties. By breaking the rule of mixtures, these materials can exhibit different in-plane and out-of-plane conductivities.
Cristobal has the potential to generate heavy rainfall, with NASA's AIRS instrument revealing cold cloud top temperatures indicating strong storms. The storm is expected to produce extreme rainfall amounts through the end of the week, causing life-threatening flash floods and mudslides in affected areas.
A new study characterizes concussions in elementary school-age children, revealing common vision and balance issues that warrant consistent assessments at the initial healthcare visit. The findings emphasize the need for targeted interventions to improve outcomes, including school accommodations and vestibular or vision therapy.
Pediatric surgical patients presented with COVID-19 at three US children's hospitals. The study found a significant number of infected patients, emphasizing the need for infection control measures.
The OPTIMUSCLOUD system uses machine learning and data science principles to develop algorithms that optimize virtual machine selection and database management system options. This results in significant cost savings for cloud vendors and clients alike.
Researchers found that death is preceded by accumulation of reactive oxidative species (ROS) in the gut, which can be neutralized to prevent premature death. The study on fruit flies suggests a key role for the gut in causing death from sleep deprivation, and may inform future efforts to address its detrimental effects in humans.
A University of Central Florida researcher has developed a new display technology that mimics the colors of butterfly wings, creating ultra-high-definition screens with extremely low power consumption. The technology uses nanoscale structures to scatter and reflect light, producing more natural-looking images without harsh glare.
A new tool using 3D facial imaging and machine learning could help diagnose genetic syndromes more quickly and inexpensively. The prototype was created by a team of researchers from the University of California, San Francisco, and has been shown to accurately classify most subjects as either unaffected or having a syndrome.
A team of scientists has provided clarity into how new cells remember their identity after cell division. They found that many genes are activated immediately after cell division, acting in a cascade to send critical signals and allow the cell to 'wake up' from its cellular amnesia.
Researchers at Purdue University have developed a technique to analyze the energies of 'hot' electrons, which could lead to more efficient energy conversion in solar panels and other applications. The method uses a scanning tunneling microscope integrated with lasers and optical components.