A new protocol developed by San Diego State University researchers can produce therapeutic phages in as little as two to three weeks, cutting the typical processing time in half. The guidelines combine traditional techniques with modern filtration technology to reduce endotoxin levels and increase phage yields.
The Stanford-developed rotating microscope allows scientists to track and measure microscopic plankton's behaviors and molecular processes as they migrate between the ocean's depths and surface. This innovation provides a new window into the secret life of ocean organisms and ecosystems.
Researchers at Kanazawa University used high-speed atomic force microscopy to study the fusogenic transition of Influenza A hemagglutinin, revealing its interaction with exosomes and facilitating viral membrane fusion. This study provides important insights into the mechanism of HA-mediated membrane fusion.
Scientists have found that a small proportion of individuals possess high levels of antibodies targeting the normal PrP version of the prion protein. These antibodies may be beneficial in targeting pathological aggregates for degradation by phagocytic cells, potentially offering new tools for studying neurodegeneration. The discovery s...
Researchers developed a test that shows transplant patients can form a good immune response to Sars-Cov-2, allowing for individualized adjustment of immunosuppression during Covid-19 infection. This is crucial for preventing severe infections in chronically ill patients with impaired immune defenses.
A new palliative care model will be implemented in eight Indiana and eight Maryland nursing homes to enhance quality of life for patients with Alzheimer's disease. The UPLIFT-AD trial aims to build capacity for palliative care within facilities and provide external support.
A new study from Lund University found that PDE5 inhibitors can improve prognosis in patients with colorectal cancer. The study revealed a 18% lower risk of death and reduced metastases among men who used the drugs after diagnosis.
A recent ASU climate study forecasts a substantial rise in human exposure to extreme temperatures in the US during the 21st century. By the end of the century, the annual heat exposure is expected to increase nearly 30-fold, with major metropolitan regions like New York and Los Angeles facing significant changes.
A new study published in Current Biology reveals that our brain standardizes all faces we perceive using the same process, making it easier to compare faces stored in memory. Researchers studied a man with hemi-prosopometamophosia, a rare condition causing distortions on one half of a person's face, regardless of viewing angle.
A new study by Swansea University found that environmental factors such as sea surface temperature and cold water upwelling events significantly impact the structure of interaction networks in marine intertidal communities. The researchers analyzed data from 970km of shoreline and discovered that these abiotic drivers modulate species ...
A machine learning study conducted at Princeton University found that the meaning of words is shaped by culture, history, and geography. The researchers analyzed over 1,000 words in 41 languages and discovered that many everyday words have varying meanings across cultures.
Researchers at the BioMag Laboratory successfully applied paired associative stimulation therapy to a 47-year-old male with incomplete paraplegia, enabling him to walk independently. The three-month treatment improved his walking distance and leg strength significantly.
Researchers identify a subtype of autism associated with lipid metabolism and brain development, offering potential targets for precision-targeted therapies and earlier diagnosis. The study found notable alterations in cholesterol levels among children with autism and their parents.
A study by Matthew Smith and colleagues found that changes in brain activity are linked to shifts in internal states, impacting decision-making. The researchers' discovery could inform understanding of mental conditions like ADHD and improve BCI design.
A University of Colorado Boulder-led team has discovered a critical connection between equatorial winds and atmospheric waves at the South Pole. The study highlights how winds in the deep tropics affect the polar vortex, triggering outbreaks of cold weather patterns in mid latitudes.
A study by Dr. Jianye Ge and colleagues suggests that millions of DNA testing cases may be incorrectly interpreted due to limited genetic information. The new technology has been shown to substantially reduce the chance of mistakes in kinship relationship testing, which could have serious consequences for individuals and families.
The American Thoracic Society has released new practice guidelines on non-invasive ventilation in chronic stable Hypercapnic COPD. The guidelines recommend using nocturnal NIV in addition to usual care and screening patients for obstructive sleep apnea before initiating long-term therapy.
A study found that increased sleepiness is tied to decreases in social activity, especially on days off and in the evenings, while more social activity in the afternoon can lead to longer sleep duration. The complex relationship between social activity and subsequent sleepiness suggests that sleepiness may impede voluntary social contact.
Researchers developed a semitransparent photovoltaic cell with high power conversion efficiency and visible transparency, opening possibilities for power-generating windows and solar energy applications. The study showcases the potential of organic photovoltaics in serving as color-neutral, transparent power sources.
Researchers found that mild COVID-19 cases can elicit robust memory T cell responses, even in the absence of detectable virus-specific antibody responses. These responses may play a significant role in preventing recurrent episodes of severe disease.
A specific gene, NTRK2, is associated with reduced PTSD risk after traumatic experiences, leading to weaker and less severe memories. The study's findings suggest that increased regulation of this gene may reduce memory formation and lower the risk of developing PTSD.
A recent study published in Frontiers in Ecology and Evolution has challenged the prevailing view that monarch butterfly migration mortality is a major cause of population decline. The researchers found that the size of the summer population is the main determinant of yearly variation in overwintering numbers.
Scientists used an 'ocean-in-a-lab' to show that air pollution can change the makeup of gases and aerosols released by sea spray, influencing atmospheric composition and weather. The study found that adding pollutants like hydroxyl radicals transformed microbe-produced gases into new compounds.
A study found that reducing TET2 activity protects neurons from inflammatory insults and neurodegeneration in Parkinson's disease. The research suggests calming TET2 activity could be a powerful preventative measure to delay or prevent symptom onset.
Collaborations on ocean science and policy are likely to be biased and risky, with potential environmental ramifications. Nordic countries' experiences emphasize the importance of established scientific organizations and trust between policymakers and scientists.
Researchers describe daily variability of key deep currents in the South Atlantic Ocean, with variations linked to climate and weather globally. The study found that upper and deeper layers behave independently, impacting sea level rise and hurricane intensification.
A new clinical guideline recommends treating acute pain from non-low back musculoskeletal injuries with topical NSAIDs, suggesting against opioid use. The guideline focuses on effective treatments and suggests oral NSAIDs, acetaminophen, acupressure, or transcutaneous nerve stimulation for patients.
Researchers create tiny communication networks that allow electronics to eavesdrop on cells and alter their behavior. These systems could enable applications such as wearable devices for bacterial infections and capsules for tracking blood sugar levels.
This study investigates COVID-19 daily reported infections and deaths patterns, revealing correlations with seasonal variations. The findings suggest that certain periods of the year exhibit increased infection and death rates.
Researchers developed a tumour gene test that accurately predicts ovarian cancer survival, outperforming age and cancer stage. The test identifies high-risk patients for personalized treatment options.
Scientists have detected a mysterious gamma-ray heartbeat from a cosmic gas cloud in the constellation Aquila, powered by a neighbouring precessing black hole. The research team analysed over ten years of data from NASA's Fermi gamma-ray space telescope, revealing a consistent period between the cloud's emission and the black hole's jets.
A recent study found that extrachromosomal DNA (ecDNA) is common in human cancer and drives poor patient outcomes. ecDNA is a circular unit of DNA containing functional genes located outside cells' chromosomes, which rapidly replicate within cancer cells causing high numbers of oncogene copies.
Scientists successfully simulated the crushing pressure of white dwarf stars to describe matter behavior, particularly in areas with oscillations. The findings could lead to new approaches for creating novel materials in laboratories.
A study found that younger and female patients accumulate more cancer-causing genetic mutations, making them less visible to the immune system. This selective pressure leads to poorer response rates to immunotherapy.
Karen Giuliano, AACN Distinguished Research Lecturer, shares her journey from bedside care to challenging critical care and medical device innovation. She emphasizes the importance of interdisciplinary collaborations in developing person-centered, humanistic patient care.
A study by the University of Oxford found a connection between traffic noise and obesity, with long-term exposure associated with a 2% increase in obesity prevalence. Lifestyle factors were accounted for, but air pollution was also considered.
Researchers at University of Queensland have discovered how bacteria share antibiotic-resistance genes, shedding light on the rapid spread of 'superbugs'. The study reveals a mechanism through which plasmids are mobilized and transferred between bacteria, offering potential solutions to combat antibiotic resistance.
Scientists at Japan Advanced Institute of Science and Technology developed a novel chemotherapeutic agent using nanotechnology and genetic engineering. The agent, called photothermogenetics, targets cancer cells with high potential and effectively regulates cancer stemness.
The South Atlantic Anomaly, a weak spot in Earth's magnetic field, allows charged particles to dip closer to the surface, posing a threat to satellites. Recent observations show the anomaly is expanding westward and weakening in intensity, creating additional challenges for space missions.
Researchers at Monash University have discovered a previously unknown way bacteria evade immune responses, targeting mitochondria for disarming. The study suggests potential new ways to combat resistant bacterial infections and could lead to new therapeutic possibilities.
A food safety model developed by Flinders University researchers can aid in managing pandemic trust through transparent communication and public engagement. The model identifies key strategies to maintain public confidence, including credibility, proactivity, and education, which can be applied to pandemic management.
Florida Atlantic University has received a $2.2 million grant to monitor harmful algal blooms in Lake Okeechobee, which pose significant ecological and economic threats to the region. The project will develop a comprehensive sensing and information visualization package to track blooms and provide critical data for water managers.
Researchers at the University of Tokyo have shown that a treatment enhancing neuromuscular junction (NMJ) formation can improve motor function and muscle strength in aged mice. The study's findings suggest that this approach may be effective in treating age-related motor impairment and muscular weakness.
A recent study found that multitasking performance relies on the effective exchange of information between the putamen and cortical regions. After a week of practice, participants showed improved task performance and increased communication rates between these brain areas.
The study reveals loopholes in the U.S. orphan drug policy, allowing remdesivir to be used for COVID-19 treatment. The policy designation process is complex and not well-defined, leading to confusion among pharmaceutical companies.
Swimming microparticles have the potential to improve coolant performance by accelerating heat transfer from hot surfaces. This innovative technology could lead to faster, smaller devices with reduced energy consumption, benefiting industries such as electronics, automotive, and renewable energy.
A team of University of Tennessee researchers is collaborating to develop an international research coordination network (iRCN) focused on food, energy, and water resources. The goal is to support sustainable urban systems worldwide by merging global resources and coordinating FEW-focused research.
Researchers identified a link between female authors and increased enrollment of women in heart failure clinical trials. The study, published in Circulation: Heart Failure, found that clinical trials with female first or senior authors had a higher proportion of enrolled female participants.
The Phase 2 clinical trial will evaluate the safety, immunogenicity, and efficacy of NVX-CoV2373 in approximately 2,650 healthy adults and 240 medically stable HIV-positive adults. The trial aims to provide early data on vaccine protection against Covid-19 in South Africa.
A new study has identified a potential therapeutic target, fibronectin (FN1), to improve endocardial function and regenerate cardiac valves, septum, and coronary vessels in children with hypoplastic left heart syndrome. This discovery offers hope for increasing heart chamber size and reducing the need for multiple surgeries.
Researchers at Case Western Reserve University found that hydroxychloroquine is not effective in preventing COVID-19 in patients with lupus and rheumatoid arthritis. The study, which analyzed data from over 159 patients, suggests that HCQ may not be active against the SARS-CoV-2 virus in humans.
Researchers at Yale University have discovered a way to activate nature's electrical grid using a short electric field shock. This innovation could lead to the creation of self-healing electronics from living cells, utilizing the unique properties of bacterial nanowires.
Recent research provides state-of-the-art knowledge on phosphate metabolism, shedding light on underlying mechanisms and advances in managing hypo- and hyperphosphatemia. Expert reviews highlight potential new directions for future research to benefit patients with related disorders.
Researchers at NTNU have filmed the process of tuberculosis infection in a cell, revealing how the bacterium evades the body's immune system. The study shows how TB bacteria hide inside macrophages and trigger an explosive immune response to spread further.
Researchers at University of Michigan develop transparent organic solar cells with 8.1% efficiency and 43.3% transparency, ideal for buildings with glass facades. The new material balances sunlight absorption, voltage, current, resistance, and color-neutral transparency.
Excessive nutrients from agricultural runoff and sewage contribute to algal blooms that deplete oxygen, killing marine life. Climate change amplifies these effects by increasing river runoff and ocean acidification, which harm corals and shellfish.
A new immunotherapy approach using nanoparticles has shown promising results in extending the survival of mice with triple negative breast cancer. The treatment, which incorporates oxidized tumor cell lysates, triggered a stronger immune response and led to complete remission in two-thirds of treated mice.
A clinical trial found that consuming 44mg of proanthocyanidins (PACs) per day in cranberry juice resulted in a 20% reduction in H. pylori infection rates in Chinese adults. The study suggests that twice-daily consumption of this specific amount of PACs may be an effective natural management strategy for adults infected with H. pylori.
Researchers investigating the decline of Norway's sea trout populations have found 11 disease-causing factors. They plan to survey the entire coast using advanced analysis methods and tag 150 fish with electronic tags to study behavior and migration patterns.
Researchers at City College of New York create topological magnetic superlattice material that can conduct electrical current without dissipation and lost energy. The discovery has the potential to advance energy-efficient technologies and enable topological superconductivity.