A case study reveals the effectiveness of calcium channel blockers like diltiazem in treating acute myocardial infarction due to variant angina. Nitrates are also found to be efficient therapy, inhibiting smooth muscle proliferation and arterial matrix protein synthesis.
Researchers found that pairs of antibodies targeting different parts of the viral spike protein can prevent or treat SARS-CoV-2 infection at lower doses than single antibodies. This approach may help reduce the chance of the virus mutating and becoming resistant to antibody treatments.
Researchers used computer modeling to investigate the mechanisms behind silent hypoxia in COVID-19 patients. They found that a combination of biological factors, including damaged lung tissue, blood clotting, and air-to-blood flow mismatch, contribute to low oxygen levels. This understanding can inform treatment decisions for clinicians.
Research found that people focus more on the present when with others, while focusing on past and future when alone. Social interactions boost anxiety and anger, but alleviate sadness.
Researchers observed that monarch caterpillars become more aggressive in the absence of milkweed, their primary food source. The study revealed that limited food availability triggers an attack response among caterpillars, highlighting a previously unexplored aspect of insect behavior.
Forensic experts at Flinders University developed a system to trace dust DNA for terrorist investigations, matching soil profiles from specific regions or countries. This technique complements existing forensic intelligence tools and provides evidence of travel history.
Researchers developed a nanopowder made of sodium titanate nanofibers that can efficiently capture Co2+ ions, increasing surface area for improved removal efficiency. The seaweed-like morphology enhances the filter's ability to remove hazardous heavy metals and radionuclides from water.
A study of over 25,000 female health professionals found that a Mediterranean-style diet was associated with a 30% lower risk of developing type 2 diabetes. The diet's impact on insulin resistance, body mass index, and inflammation were key factors in this reduced risk.
A phase 2 trial of the Oxford COVID-19 vaccine found it to be safe and provokes an immune response in healthy older adults, who are at a disproportionate risk of severe COVID-19 disease. The vaccine induces both T cell and antibody responses in older and younger adults, suggesting potential protection against infection with SARS-CoV-2.
High levels of GIP are linked to an increased risk of early arteriosclerosis signs, while GLP-1 is associated with a lower risk. The study suggests a potential link between raised GIP levels and cardiovascular disease in diabetic patients, highlighting the need for further investigation.
The article reviews antimicrobial peptides (AMPs) with anticancer properties, highlighting their potential use in tumor therapy due to their ability to interact with negatively charged cell membranes. Recent advances and challenges in the application of these peptides are also discussed.
A team of researchers has introduced Deep Potential Molecular Dynamics (DPMD), a new machine learning-based protocol that can simulate over 100 million atoms per day. The protocol achieves ab initio accuracy and was recognized with the ACM Gordon Bell Prize for its achievement in high-performance computing.
Researchers used materials informatics to develop new TADF materials, increasing efficiency by 20-40% and lifetimes up to 10 times longer. Co-Host technology improved electric charge balance, expanding recombination sites and enhancing colors for full-color displays.
Researchers at Texas Biomed will test the efficacy of human monoclonal antibodies (MAbs) in small rodent models to combat SARS-CoV-2 infection. The project aims to identify effective combinations of MAbs that offer protection against disease progression.
A novel drug target has been identified for neonatal and infant heart failure, a condition with no specific treatment. The target stimulates cardiac contractility in newborns and infants with minimal side effects, offering new possibilities for pediatric heart failure treatment.
Researchers suggest that the mechanical properties of spike proteins can account for a strategy used by coronaviruses to trick cells into letting the viruses inside. The study found strong correlations between the rate and intensity of the spikes' vibrations and infectivity, as well as lethality rates.
A marine bacterium has yielded a potent new antifungal molecule, turbinmicin, effective against Candida auris and Aspergillus fumigatus resistant to major classes of drugs. Turbinmicin blocks vesicle trafficking in fungi, offering a potential solution to the growing threat of multidrug-resistant fungal infections.
Researchers found that domesticated Aedes aegypti mosquitoes in Asia, Africa, and the Americas are more susceptible to acquiring Zika virus than their African counterparts. Genetic differences on chromosome 2 are believed to be the cause of this increased susceptibility.
A study examined the frequency of delirium in older adults with COVID-19 presenting to emergency departments. The researchers found that a significant proportion of patients developed delirium during their hospital stay.
A case of in-stent thrombosis (IST) occurred in an 81-year-old man undergoing coronary bypass grafting, highlighting the complexity of antiplatelet therapy choice and genetic testing in IST risk evaluation. The patient experienced IST after converting from ticagrelor to clopidogrel therapy.
A new study of over seven million births from four countries found that cesarean-born babies are at increased risk of infection-related hospitalisation during early childhood. The study recorded a small but consistent increase in the absolute risk of infection-related hospitalisation rates in children up to five years of age compared w...
A systematic review and meta-analysis of PubMed, Embase, and the Cochrane Library reveals that patients with masked hypertension (MH) may have a similar risk of target organ damage as those with sustained hypertension (SH). This suggests that clinicians should consider target organ damage when managing MH.
USC researchers have developed a system that lets robots autonomously learn complicated tasks from a very small number of imperfect demonstrations. The system uses signal temporal logic to evaluate the quality of each demonstration, allowing robots to learn more intuitively and adapt to human preferences.
Researchers at Duke University have developed a simplified method to calculate the attractive forces between nanoparticles, allowing for faster simulations and potentially leading to breakthroughs in fields like solar energy and catalysis. The new approach has been shown to be accurate within 8% of the actual results.
A team of researchers, led by Northern Arizona University and Lowell Observatory, will investigate the behavior of chemical elements in Titan's lakes and seas. They aim to understand how molecules interact and change under extreme conditions, which could inform NASA's Dragonfly mission and our understanding of early Earth.
A pediatric patient with anomalous origin of the left coronary artery from the pulmonary artery developed severe heart failure at 3 months old. The authors review a case and discuss the challenges in early diagnosis, highlighting the importance of considering ALCAPA as a differential diagnosis.
Researchers from Edith Cowan University have developed a simple method to analyze the effectiveness of exercise training using vertical jumps. By measuring forces produced on the ground during jumps, they can predict detailed information about technique and muscle activation patterns.
Scientists have observed the transformation between two liquid states of water at extremely low temperatures and pressures. This breakthrough discovery sheds light on water's unusual behavior and has significant implications for various fields, including biology and desalination.
Rotavirus-infected cells release signaling molecules adenosine diphosphate (ADP) that bind to P2Y1 receptors on neighboring uninfected cells, triggering intercellular calcium waves and disrupting normal function. This discovery provides a new potential strategy for treating viral diarrhea.
A study found that social isolation during the COVID-19 pandemic was associated with a significant increase in high blood pressure among patients admitted to emergency departments. The researchers suggest that increased stress, changed behaviors, and limited personal contact may contribute to this link.
The Chan Zuckerberg Initiative (CZI) has awarded $3 million in funding for open source software projects, including those essential to modern biomedicine. CZI also provided $1.7 million in funding to organizations advancing reproducibility practices and support for open research infrastructure.
Researchers at Moscow Institute of Physics and Technology have proposed a way to obtain arbitrarily sized quantum dots using chemical aging. The process involves introducing oleic acid and oleylamine into the solution, causing the sulfur and lead atoms to retreat back into the solution, gradually reducing dot size.
SpeechVive Inc. offers free remote calibration software and training to improve speech volume and clarity in people with Parkinson's disease, bridging the gap for rural patients during COVID-19.
A recent study by Mayo Clinic researchers found significant changes in substance use among young adults during the COVID-19 pandemic. Nearly 70% of respondents increased alcohol consumption, while vaping decreased in 44% of people. The study suggests that loneliness, anxiety, and depression may fuel increases in substance use.
Researchers at Yale University found that prazosin significantly reduced withdrawal symptoms in patients with severe alcohol use disorder. The study showed that patients who received prazosin had fewer heavy drinking episodes and days of drinking compared to those who received a placebo.
A team of researchers has unpacked the bacterium Francisella tularensis' toolbox, revealing the shapes and interactions of its infectious machinery. The insights point to a way in which the bacteria's unique infectious machinery might be blocked, potentially preventing it from infecting over 200 animal species.
A study reveals that methylation of the DVDMR region in the IGF2 gene determines its protein expression levels in breast cancer cells and tissues, suggesting a potential novel epigenetic biomarker for BC aggressiveness. The findings imply that IGF2 levels contribute to BC metastasis and chemoresistance.
Scientists have successfully detected a topological Kosterlitz-Thouless (KT) phase in the rare-earth magnet TmMgGaO4 using highly sensitive nuclear magnetic resonance and magnetic susceptibility measurements. The experiment confirms long-held theoretical predictions, marking a significant breakthrough in understanding the behavior of q...
Researchers at INRS used the Advanced Laser Light Source facility to generate extremely short and intense laser pulses that are highly-stable in time and space. The discovery has significant technological impact, enabling compact high-power laser systems for industrial applications and advanced biomedical imaging.
New research from the University of Cambridge shows that targeting the education of the world's poorest children and marginalized girls can significantly improve the attainment of all young people. The study found that interventions like CAMFED's bursaries for disadvantaged girls lead to notable academic improvements, including improve...
A large observational study suggests SARS-CoV-2 infection during pregnancy is not associated with adverse outcomes. The study found no significant difference in pregnancy complications or infant health between women with and without the virus.
Scientists at the University of Wisconsin-Madison discovered a new antifungal compound, turbinmicin, in the microbiome of a sea squirt from the Florida Keys. Turbinmicin efficiently targets multi-drug resistant strains of deadly fungi without toxic side effects in mice.
Researchers have discovered a gene mutation that protects against liver disease and may offer a 'fountain of youth' for French-Canadian families. The PCSK9Q152H mutation has been found to lower bad cholesterol and prevent cardiovascular diseases, allowing individuals to live longer and healthier into their late 80s and mid-90s.
Researchers found maraxilibat to be effective in reducing debilitating itching and related quality of life outcomes in children with Alagille syndrome. The treatment resulted in clinically meaningful improvements in patients who had previously shown limited efficacy with standard anti-itch medications.
Scientists at the University of Graz successfully transfer single organic molecules along a specific direction on a silver surface, demonstrating precise control over their movement. The experiment uses electrostatic forces to move molecules up to 150nm with high precision and speed.
Research finds that women with food and housing insecurity are at risk of undiagnosed breast cancer due to lapses in follow-up appointments. The study, presented at the Radiological Society of North America meeting, found that these unmet social needs lead to longer intervals between diagnostic imaging and biopsy.
A new study finds that Medicare beneficiaries are skipping medications due to high costs, leading to premature deaths and worsening health conditions. The study estimates 112,000 premature deaths annually if current pricing trends continue, but predicts 94,000 fewer deaths with direct negotiation of drug prices.
Researchers found that combining long-acting antipsychotic medication with cognitive training led to significant improvements in cognitive deficits and work/school functioning in schizophrenia patients. The study, published in Psychological Medicine, suggests a potential breakthrough in treating the condition.
The grants will focus on studying the impact of Proposition 64, employment conditions, and marketing on cannabis use among various demographics. UCLA faculty members will conduct research on workplace experiences, safety conditions, and career trajectory in the cannabis industry.
A team of researchers wins an award for their AI-driven multiscale simulations that illuminate the mechanisms of SARS-CoV-2 spike dynamics. The project simulates the physical characteristics of the virus using heterogeneous HPC resources.
Researchers found a link between microorganisms in bed dust and children's bacteria, suggesting a potential reduction in asthma and allergy risks. The study analyzed bed dust samples from 577 infants and respiratory samples from 542 children, revealing a correlation between the two.
A study analyzing meal kit recipes found high energy from fat and protein, while also being relatively high in sodium. However, the researchers suggest that improving vegetable and wholegrain ingredients could enhance nutritional value.
Researchers at Scripps Research successfully generated antibodies against multiple strains of HIV in mice using genetically engineered immune cells. The approach shows promise for preventing new HIV infections and potentially offering a functional cure for those with HIV/AIDS.
A new study from UT Southwestern Medical Center found that 95% of pregnant women who tested positive for COVID-19 had no adverse outcomes, while the virus was transmitted to the fetus in only 3% of cases. The study also found that diabetes may increase the risk of severe or critical maternal illness.
Research reveals greater mosquito susceptibility to Zika virus, fueling global epidemics and congenital abnormalities. The invasive subspecies of Aedes aegypti has marked preference for human blood and is effective in transmitting the virus.
Researchers at EPFL create composite polymers with unique properties by encapsulating monomers in compartments and using UV radiation to polymerize them. The resulting material is exceptionally strong and can withstand heavy loads without damage.
New theories have enabled researchers to model unusual dynamics where particle motions are no longer influenced by previous events. The 'memory term' principle allows studying this effect in a broader range of situations, particularly for advanced materials that respond to their environment.
A novel vertical-cavity surface-emitting laser design has been developed, combining multiple transverse coupled cavities to enhance optical feedback. This innovation extends the temporal bandwidth of VCSELs, enabling a modulation bandwidth of up to 100 GHz, beyond the known limit of relaxation oscillation frequency.
A recent analysis found that the diabetes medication canagliflozin slowed kidney function decline in patients with diabetes and advanced chronic kidney disease. The drug also reduced the risk of developing kidney failure and cardiovascular problems in these patients.
A recent study by researchers at Universitat Pompeu Fabra reveals that many Spanish civil society organizations are not involved in science and technology, or unaware of their involvement. However, the study also highlights the potential for these organizations to contribute to research and improve relations between science and society.
The AGRIMODELS Cluster brings together three European projects aiming to improve agricultural policy-making by developing synergies among complementary approaches. The projects will create a modular and customisable toolset for flexible use, addressing key challenges such as food and water security, carbon storage, and biodiversity.
The AGU Fall Meeting 2020 is a virtual conference where scientists will present new research and discuss pressing topics in Earth and space sciences. The press event schedule includes conferences, briefings, and roundtables on various topics, including climate change, planetary science, and more.
A new study published in JGR Oceans suggests that giant kelp forests may help mitigate ocean acidification by reducing acidity near the surface, but has no impact on the ocean floor where sensitive species dwell. The research found an overall less acidic environment within the kelp forest compared to outside of it.
A recent study by MedUni Vienna dermatologists has discovered that skin-resident and inactive T cells survive chemotherapy and radiotherapy intact and go on to cause inflammation after a stem cell transplant. In some cases, these tissue-resident T cells even prove beneficial to the recipient by assuming their role in immune defense.
A study of patients with cancer who had exceptional responses to therapy has identified molecular changes in their tumors that contribute to these unexpected and long-lasting responses. The researchers used genomic characterizations to uncover genetic alterations that may help understand the mechanisms behind these rare responses.
A new study proposes exposing students to community-based participatory methods, establishing action research groups for faculty, and broadening the definition of research impact to improve tenure promotion experiences for minority faculty. The goal is to combat systemic racism and increase diversity in environmental engineering programs.
A systematic review and meta-analysis of three human coronaviruses found that people infected with SARS-CoV-2 are most likely to be highly infectious in the first week after symptom onset. The study highlights the importance of identifying and isolating cases early to control the spread of COVID-19.
Researchers at North Carolina State University recommend a coalition, CLEAR-GOV, to provide basic information about gene-edited crops for greater transparency. The proposed model would include details on plant species, trait modifications, and downstream uses.
Dr. Jan Huisken, a renowned physicist and expert in multiscale imaging, joins the University of Göttingen's Cluster of Excellence MBExC with a five-year Alexander von Humboldt Professorship. He will contribute to research on electrically active heart and nerve cells, strengthening the cluster's interdisciplinary approach.
A new nanomesh pressure sensor allows for precise recording of finger movement and touch, without disrupting user sensitivity. The technology has potential applications in sports, medical science, neuroengineering, and the digital archiving of craftwork.
A meta-analysis of major complications between traditional pacemakers and leadless pacemakers found that leadless pacemakers have potential for future clinical applications. However, more randomized controlled studies are needed to explore safety and practicality.
A rare case of mediastinal tuberculoma mimicking a malignant cardiac tumor was diagnosed after postoperative pathological examination. Multimodality imaging, including echocardiography and contrast-enhanced ultrasonography, played a crucial role in distinguishing the benign condition from a malignant tumor.
Researchers found dinosaur feathers and mammalian hair preserved in amber from 105-110 million years ago, shedding light on ancient ecosystems. The discovery reveals a new conservation process called 'pull off vestiture', where small portions of animal epidermal structures are trapped by sticky resin.
A rapid review found extensive evidence of an association between loneliness and increased risk of mental health problems for children and young people. Loneliness is associated with both depression and anxiety, with some studies suggesting a three-fold increase in depression among lonely youth.
Researchers at WPI and Virginia Tech are developing a smartphone app with technology to protect user personal information and identity. The app will use GPS, Wifi, and Bluetooth to track users' locations and close encounters.
Astronomers have found distant galaxies with supermassive black holes that launched powerful radio-emitting jets within the past two decades. The study used data from the VLA Sky Survey and compared it with earlier surveys to identify these new jets.
A new study predicts climate change will lead to more extreme wildfires and multi-year droughts in Nevada and California. Warmer temperatures will cause faster drying of soil moisture and vegetation, increasing fire danger and severity.
Researchers reported two cases of ophthalmic clinical examination findings in COVID-19 patients undergoing prolonged prone positioning. The study emphasizes the need for eye protection in these critically ill patients to prevent potential eye injuries.
A team of scientists at Children's Hospital Los Angeles conducted the largest pediatric genomic COVID-19 study to date, finding a possible link between specific viral mutations and disease severity. The study analyzed over 100,000 samples and identified a potential correlation between certain mutations and severe symptoms in children.
Experts advocate for a new framework that embeds social factors, is guided by antiracist principles and considers contextual factors like race and ethnicity. The goal is to move beyond biological explanations and address structural racism and other societal issues.
International experts will discuss COVID-19's effects on the human body when combined with other health conditions, such as HIV/AIDS and tuberculosis. The panel aims to provide advice on coping with multimorbidity in high-income countries.
After being wiped out by whaling, blue whales have made a comeback to South Georgia, with 58 sightings reported in a 2020 survey and numerous acoustic detections. The discovery is key evidence in learning how the species is recovering following a ban on commercial whaling.
A study led by Edith Cowan University discovered that swamp wallabies are effective at dispersing truffle spores across the environment. The animals can move hundreds of metres from the original truffle source before spores appear in their poo, making them a key factor in forest survival.
A team of researchers has discovered a drug-like compound that blocks the CD14 inflammatory protein, reducing inflammation and preventing cytokine storms in laboratory tests. The compound's potential as a new treatment for inflammatory diseases, including COVID-19, is being explored in pre-clinical trials.
A study published in PLOS Pathogens found that hundreds of influenza introductions within a city drove the seasonal flu season. Transmission dynamics were linked to temperature, with elderly individuals primarily infected within their own networks, while school-aged children played a central role in spreading the virus.
Researchers at TU Wien discovered a new type of electron emission in carbon materials like graphite, where electrons are emitted with a precise energy of 3.7 eV. The symmetry-breaking electrons cause the material to emit electrons with the properties of two different states simultaneously.
Researchers have developed two new materials that enhance the capabilities of electronic 'touch,' allowing for more realistic simulations of human skin. These advances enable the creation of wearable healthcare sensors, prosthetics, and artificial skin for robots, with applications in grasping objects without disrupting natural touch.
A pilot study found that consuming Ataulfo mangoes four times a week reduced deep wrinkles by 23% in postmenopausal women after two months. However, eating more than half a cup per serving may increase wrinkles due to high sugar content.
A new study found that climate warming increases infectious disease risk in cooler-climate species, while reducing the risk for species from warmer climates. Small-bodied pathogens have a greater tolerance to temperature fluctuations than larger hosts.
Scientists from the US Army and MIT's Center for Bits and Atoms created a new way to link materials with unique mechanical properties, enabling the design of modular materials with tailored properties. This could lead to dynamic structures that can reconfigure on their own, such as swarms of robots forming bridges.
A study published in Health Affairs highlights the crucial role of infrastructure in ensuring COVID-19 vaccine effectiveness, alongside public willingness to be immunized. Greater investment is needed to produce and distribute vaccines efficiently and promote trust in vaccination.
The Hormones: The Inside Story podcast series explores the facts behind hormones and their impact on daily life, sleep, stress, body fat, fertility, and more. It cuts through myths and misinformation with expert-led science, empowering listeners to make informed decisions about their health.
Women with frozen eggs and ovarian tissue had more children after breast cancer diagnosis compared to those without fertility preservation. The study highlights the importance of reproductive counseling for young breast cancer patients.
A build-up of cellular trash in the brain can cause neurodegeneration and death. Researchers found that Wipi3, a protein involved in alternative autophagy, is essential for preventing toxic iron accumulation.
Monarch caterpillars become aggressive when faced with limited milkweed, displaying behavior similar to boxing and bumper cars. A lack of nutrition during larval stages delays development and reduces adult body size and lifespan.
A Brazilian company developed a plastic film that eliminates 79.9% of SARS-CoV-2 particles in three minutes and 99.99% in up to 15 minutes, making it a promising material for food packaging protection against the novel coronavirus. The film contains silver and silica nanoparticles and has been successfully tested in laboratory settings.
A medical case series presents three teenagers with unexplained breathing problems during the COVID-19 pandemic, highlighting similarities between vaping-related lung injury and COVID-19 symptoms. The study emphasizes the importance of considering EVALI in pediatric patients with respiratory failure and recommends vaping cessation coun...
A neural network has been developed to estimate uncertainty, allowing for safer outcomes in AI-assisted decision-making. The 'deep evidential regression' approach accelerates uncertainty estimation, enabling faster and more accurate confidence levels, reducing the risk of errors.
Researchers found significant differences in gut microbiome and metabolite profiles between COPD patients and healthy individuals. The study suggests that stool sampling could be used to non-invasively diagnose and monitor for COPD.
The team used fluorescent pH-sensor foils to visualize changes in local pH during electrolysis, observing a clockwise motion of the electrolyte and fluctuations in density due to electrochemical reactions. They developed a multiphysics model to simulate natural convection in electrochemical cells with various electrolytes.
A new paper by Michael Milona explores the virtues of hope and optimism, examining findings on their effects in education, faith, healthcare, politics, and more. The study reveals that while both traits can motivate and improve health, they can also be detrimental if not balanced with reality awareness.
A team of experts recommends five principles to ensure equitable COVID-19 vaccine distribution, including diverse participation in clinical trials and transparent data review. The plan aims to prioritize vulnerable populations and overcome financial barriers to vaccination.
A study from the University of Illinois found that college students have significantly lower rates of food insecurity than non-students and the general population, with 9.9% of full-time students facing insecurity. The gap is largest for young adults, with part-time students showing similar rates to non-students.
African crested rats sequester plant toxins for chemical defense and form small family units, suggesting a monogamous lifestyle. The study provides insights into their social behavior and conservation implications.
A study published in PLOS Medicine found that children born via cesarean section have a higher risk of infection-related hospitalization up to five years of age. Researchers analyzed data from over 7 million children and observed a 10% greater risk of infection among cesarean-born children.
A team of researchers has created a comprehensive map of bee species globally, identifying more species in the Northern Hemisphere and arid environments. The study also reveals a bimodal latitudinal gradient pattern, where diversity increases towards the tropics and decreases towards the poles.
Achromatium oxaliferum is a highly adaptable bacterium that thrives in diverse environments, including hot springs and ice-cold water. Its unique gene expression mechanism allows it to 'archive' unused genes, enabling rapid adaptation to changing conditions.
A novel bypass route for coronary vessels in the heart has been discovered using the VEGF-B growth factor, which can stimulate new blood vessel growth in damaged areas. This finding opens up possibilities for treating myocardial infarction by re-activating embryonic vessel growth programs.
Research found Afro-Caribbean patients with end stage kidney disease have a four-fold increased risk of being hospitalized with COVID-19 compared to other ethnicities. The study also showed that patients with ESKD are vulnerable to severe COVID-19 infection and require integrated multidisciplinary care.
A new study by UCF researchers found that people with congested noses and full sets of teeth are more likely to spread viruses like COVID-19. The study used computer-generated models to simulate sneezes in different types of people, finding that these features can increase the distance droplets travel and linger in the air.
African elephants in Tanzania show limited gene flow between protected areas, highlighting the importance of preserving wildlife corridors for conservation. The study found that some areas, like Lake Manyara and Ngorongoro Conservation Area, were once connected but now have limited genetic exchange.
A mutation in the CLCN6 gene has been identified as a cause of a novel, severe neurodegenerative disease affecting three unrelated children. The condition is characterized by developmental delay, intellectual disability, and progressive brain atrophy.
A newly published Science journal paper reveals that water can exist as two liquids of differing density, with noticeably different properties and a 20% difference in density. The discovery explains many of water's anomalous properties and has significant implications for various scientific and engineering applications.
The study analyzed a microarray dataset to identify differentially expressed genes in dilated cardiomyopathy, revealing 172 genes involved in various biological processes. The authors identified hub protein modules and key genes, including DLD and UQCRC2, which suggest potential therapeutic targets for the disease.
The World Health Organization (WHO) has recommended against using remdesivir for treating COVID-19 patients in hospitals, regardless of their severity. The guideline is based on a review of four international trials involving over 7,000 patients and found no meaningful effect on mortality or ventilation needs
Researchers have developed a virtual-reality method that measures susceptibility to psychogenic stressors by analyzing heart rate variability and locomotion data. The study's findings offer a standardized tool for measuring vulnerability to stressors based on objective markers, paving the way for early interventions.
A new study suggests that Texas's Research Incentive Program has increased private donations to eligible public universities by 37.2% annually. The program has also led to a $14 million increase in state funding for grants and contracts, but does not appear to have significantly impacted long-term endowment assets.
Researchers develop AI algorithms to optimize flight networks for resilience against storms, reducing delays and improving safety. The project aims to create a flight planning software that can automatically react to storms and recover the system.
Standard Oil's grip on the Scandinavian oil market weakened due to competing companies, leading to a court decision in the USA that dissolved the company into 34 smaller entities. Despite this, Standard Oil's successors remained significant players in Scandinavia until the 1930s.
Researchers from Politecnico di Milano identified EBSELEN as a potent inhibitor of Mpro protein in SARS-CoV-2, which blocks virus replication. The study elucidates key aspects of the binding mechanism, highlighting selenium's role in inhibiting viral replication.
A new model of CF lungs using pig lungs and synthetic mucus shows that S. aureus aggregates in mucus, rather than invading lung tissue, sparking debate over antibiotic treatment. This discovery could lead to reduced use of antibiotics and improved treatment for MRSA infection in cystic fibrosis patients.
The US National Science Foundation will decommission the 305-meter telescope at Arecibo Observatory due to catastrophic failure and long-term stability issues. The observatory's staff and visitors' safety is the top priority, and other parts of the facility will be preserved for future research.
Indiana University researchers will investigate the dynamic between social cognition, social networks and cognitive ability to slow down Alzheimer's progression. The study aims to determine causality and explore how much of the cognitive decline depends on social cognitive function or general cognitive function.
A new study using AI and satellite technologies has produced the most detailed coverage of air pollution in Britain to date, revealing the South-East as the most polluted region. The research also shows an overall decline in air pollution in Great Britain over the last decade, with hotspots identified in urban and industrial areas.
A research team is working on developing new tools to guide the discovery and optimization of new antibacterial agents, addressing the growing challenge of antibiotic resistance.
A new study of Canadians aged 45-85 found that 24% of refugees were in psychological distress compared to 13% of non-refugee immigrants and those born in Canada. The researchers believe pre-migration traumas, lack of social support, and chronic health conditions are contributing factors.
An international team led by The University of Western Australia has been shortlisted for the prestigious Gordon Bell Prize for outstanding achievement in high-performance computing. The team developed data pipelines for the future Square Kilometre Array (SKA) telescope and achieved record-breaking performance on the Summit supercomputer.
Subcutaneous S-ICD therapy is explored as an option for patients with congenital heart disease and high risk of sudden cardiac death. A case study reports successful S-ICD implantation in a patient with ccTGA and DDD pacemaker, without interference between systems.
Weizmann Institute of Science researchers create framework to map smells based on molecular structure, enabling prediction of scent similarity. The system, developed by neurobiologists, computer scientists, and a master perfumer, can digitize and reproduce smells on command.
A recent synthesis study has found that phytoplankton can bloom under Arctic sea ice, contrary to long-held assumptions. This discovery suggests that phytoplankton production in some regions of the Arctic Ocean may be an order of magnitude greater than previously predicted.
Researchers at Huntsman Cancer Institute discovered that chromatin remodeling machines have a motor-like component that drives the machine along DNA, disrupting nucleosome beads. The team found cancer-causing mutations in an area of the hub regulating motor activity, leading to improper gene expression and cancer.
A study analyzing peat layers in Pawski Lug, Poland found that the transition from tribal to feudal living had a significant impact on the local ecosystem. The shift from small-scale forest burning to large-scale deforestation led to changes in plant composition and groundwater levels.