Researchers successfully engineered bacteria to produce a synthetic building block, a 21st amino acid, which prompts the bacteria to produce a protein that fluoresces under metabolic stress. This breakthrough enables the design of novel proteins and organisms with useful functions.
Buckled graphene mimics colossal magnetic fields, altering electronic properties for novel quantum materials and superconductors. Researchers discover dramatic changes in material's behavior at extremely low temperatures.
Researchers found that powered flight potential evolved at least three times in theropods: once in birds and twice in dromaeosaurids. This challenges the traditional view of bird origins, presenting a more complex picture of experimentation with wing-assisted locomotion.
A recent study published in the Journal of Infectious Diseases found that stay-at-home orders significantly slowed the spread of COVID-19 in the United States. The study analyzed data from 45 states with stay-at-home orders and found an average doubling time increase of 12.27 days, indicating significant slowing of disease spread.
The KERI research team has successfully demonstrated the production of pixels with a 3D structure, overcoming the light intensity problem and achieving a 2-fold increase in brightness. This technology enables super-high-resolution displays with a pixel density of 5,600PPI, exceeding that of 8K QLED TV.
A new study found that yoga significantly improved symptoms for those with generalized anxiety disorder, but not as effective as cognitive behavioral therapy. Yoga was more effective than stress management, with 54% of participants experiencing improved symptoms compared to 33% in the control group.
A team of scientists, led by RMIT University, has developed a new class of quantum sensors using high-performance diamond particles embedded in conventional glass fibers. This breakthrough enables the creation of cheap quantum sensor networks for applications such as underwater monitoring and mining.
A new international study has shown that a newly developed treatment regimen for multidrug-resistant tuberculosis (MDR-TB) is highly effective, with an 85% success rate among patients with serious comorbidities. The regimens, bedaquiline and delamanid, offer a promising alternative to the historical standard of care, which has approxim...
Researchers at the University of Manchester have discovered a nanomaterial that mimics the 'magic angle' effect in twisted bilayer graphene, offering an alternative medium to study superconductivity. The new findings show strong electron-electron interactions in rhombohedral graphite, which could lead to game-changing effects in materi...
A 1975 discovery about a missing nucleotide in tumor RNA has been linked to cancer development. Researchers have found that the TYW2 gene is epigenetically silenced, causing small but aggressive tumors and leading to poor survival rates.
A team of Japanese researchers has discovered a new species of sea worm in the Southern Ocean, expanding our understanding of the region's biodiversity. The newly identified species, Flabelligena hakuhoae, is one of six described species within the genus Flabelligena.
New research from Duke University reveals that Black women with natural hairstyles are perceived as less professional and less likely to get interviews. The study found that biases against natural hair can perpetuate race discrimination in the workplace.
Researchers at UT Southwestern Medical Center discovered that depleting the key protein Reelin can protect against multiple sclerosis symptoms and promote recovery. By reducing monocyte adhesion on blood vessel walls, Reelin levels may be a novel way to treat MS.
The study found that democratic countries tend to copy each other's decisions, while the timing of implementation is crucial in containing the spread. The researchers conclude that political decisions during the pandemic were influenced by internal pressure and a desire for decisiveness.
Researchers propose a treatment paradigm targeting leukotrienes, which play a key role in severe COVID-19 cases. The proposed combination of zileuton and montelukast could help reduce inflammation and prevent pulmonary edema.
A recent study by Norwegian University of Science and Technology researchers Roger Andre Søraa and Eduard Fosch-Villaronga calls for exoskeleton designers to consider inclusivity in their designs. The goal is to make the technology accessible to a broader range of users, including those with different heights, weights, and genders.
A study published in Neuropsychopharmacology found that the balance between glutamine and glutamate levels in the nucleus accumbens is crucial for sustained effort-based motivated performance. The research suggests a potential link to therapeutic strategies, including nutritional interventions, to address motivational deficits.
A new study estimated that COVID-19 was widespread in Wuhan, China, and Seattle, Washington, weeks before lockdown measures were implemented. The researchers found that there could have been over 12,000 undetected symptomatic cases of COVID-19 in Wuhan.
A new study published in the Journal of Transport and Health found that walking to work can significantly improve a person's self-rated health compared to casual strolls. People who walked primarily for utilitarian purposes, such as commuting to work, reported better health than those who walked mostly for leisure.
Researchers found that strong anxiety about outcomes from new products can enhance consequential adoption intentions and actual adoption, especially when combined with strong hope. This effect is due to action planning, which boosts perceived control over outcomes and leads to increased product satisfaction.
A team of researchers has created a new family of inks that can print electronic devices with unprecedented scales. The ink formulation overcomes the coffee ring effect, allowing for uniform thickness and properties in printed shapes.
A team of scientists from UC San Diego identified a metabolic switch that decreases tumor growth in mice by restricting dietary amino acids. They found that restricting serine and glycine led to the production of toxic lipids that slow cancer progression.
A study published in The FASEB Journal identifies a protein encoded by SARS-CoV-2 that may facilitate the virus's quick spread through cells. The research highlights key characteristics of the virus that could aid in the development of treatments for COVID-19.
Researchers found that single neurons' down-regulation of excitability can provide working memory for language processing. The model establishes context-dependent and serial order-sensitive memory, ideal for language comprehension.
A new study finds that Front-of-Pack labelling on food products leads to a reduction in the quantity of labelled store-branded food purchased and an overall improvement in nutritional composition of consumers' shopping baskets. The study, published in the Journal of Health Economics, shows significant improvements in poorer households.
Hurricane Elida's eye has become fully covered by high clouds, a sign of the storm weakening due to cooler waters. The storm is expected to weaken quickly and degenerate into a remnant low-pressure area on Thursday.
A team of archaeologists uncovered evidence of the oldest direct cremation in the Middle-East, found in a pyre pit in Beisamoun, Israel, dating back around 9,000 years. The remains indicate a shift away from traditional burial practices towards shorter rituals.
Research reveals that lower-income families experience reduced memory and language abilities in children due to smaller anterior hippocampus development. The study also suggests that higher income thresholds beyond $75,000 may not provide additional cognitive benefits.
A team of scientists from Hokkaido University has successfully developed an adsorption-extraction technique to efficiently detect SARS-CoV-2 in untreated wastewater. This breakthrough method, using a surrogate virus like murine hepatitis virus, offers a fast and economical way to track the spread of COVID-19 at a larger scale.
Researchers at DOE's Princeton Plasma Physics Laboratory have developed a model that accurately reproduces the conditions for ELM suppression in the DIII-D National Fusion Facility. The model predicts wider operational flexibility for tokamaks, enabling enhanced fusion reactor operation and expanding the capabilities of fusion devices.
This observational study found a significant prevalence of lupus anticoagulant (LA) positivity among patients with COVID-19, indicating a potential link between LA and severe disease outcomes. The study's findings suggest that monitoring for LA positivity may be crucial in managing COVID-19 patients.
A new study found that five different types of seafood - oysters, prawns, squid, crabs, and sardines - contain plastic, with varying levels of pollution. The research used a newly developed method to identify and measure five different plastic types, revealing surprising differences in the amount of plastic present among species.
Researchers at the University of Groningen have developed a new class of proton-conducting polymers based on protein-like materials, which may be useful in future bio-electronic devices and sensors. The novel material has shown higher measured proton conductivity than any previously known biomaterials.
Research by University of Illinois experts links industry concentration to lower wages and benefits for workers in buyer-constrained industries. The study reveals that market constraints reduce economic surplus available for union bargaining, curbing wages and harming job quality.
New research reveals that ocean warming patterns will increasingly be influenced by atmospheric warming, making them easier to predict. This suggests a significant shift from past climate models, which struggled to simulate ocean warming.
A study published in PLOS ONE has uncovered the oldest known cremation site in the Near East, dating back to 7013-6700 BC. The remains of a young adult found in Beisamoun, Israel, show evidence of intentional cremation, suggesting a cultural shift in funeral practices during this period.
Rising sea levels may cause more frequent and devastating river avulsions, altering the course of rivers to the sea. This shift in river dynamics could lead to costly infrastructure failures and increased flood risks for coastal communities.
Scientists at the CRCHUM found that pericytes use tunneling nanotubes to communicate with each other, regulating blood supply and maintaining vision. The study's findings suggest that damaged tunnelling nanotubes may contribute to neurodegenerative diseases like stroke, glaucoma, and Alzheimer's.
Researchers found that human-based milk fortifiers have better health outcomes for underweight, premature babies, reducing the risk of necrotizing enterocolitis and retinopathy of prematurity. This study suggests that entirely human milk diets can meet nutritional needs without negative health effects.
Researchers at UC Riverside developed a drug discovery pipeline to identify effective drugs for treating COVID-19. The team used a powerful machine-learning approach to screen millions of chemicals and identified hundreds of promising candidates, including some that are already FDA-approved.
Researchers at Ruhr-University Bochum discovered a security gap in the LTE mobile network, enabling eavesdropping on calls. The vulnerability affected 80% of radio cells across Germany, but has been fixed by manufacturers and mobile phone providers.
A new analysis reveals that rural America is experiencing a worsening shortage of emergency physicians, with 92% practicing in urban areas. The rural workforce is also aging, with nearly all recent graduates opting for urban practices, leaving many rural communities without adequate emergency care.
Tropical Depression 06W has been persisting for days, with NASA-NOAA's Suomi NPP satellite capturing its visible image. The storm is expected to maintain intensity for another day and a half before weakening.
A University of Wisconsin Oshkosh study found that treating people like people makes life easier for both ends of the power dynamic in jail. Interpersonal communication skills are key to diffusing explosive situations and avoiding physical force, according to research by assistant criminal justice professor Matt Richie.
A new study published in the Journal of Cardiac Failure found that mental stress and anger can exacerbate heart failure by worsening diastolic function. Patients who experienced anger during the study exhibited worse baseline resting blood pressure, while most participants showed stress-provoked changes in diastolic function.
A new study found that countries with higher TB vaccination coverage have significantly improved COVID-19 outcomes, particularly in younger populations. The researchers analyzed data from 55 countries and found a constant association between BCG vaccine administration and COVID-19 outcomes.
Researchers successfully converted a 2D hybrid Dion-Jacobson lead iodide perovskite to a 3D perovskite phase at ambient conditions after pressure treatment. This process enables the use of high-pressure techniques for preparing materials with improved properties, suitable for real-world applications in optoelectronics and luminescence.
A McGill-led study unlocks the behavior of an enzyme involved in cancer cell spread, revealing a delicate interaction between PRL3 and magnesium transport proteins crucial to colorectal cancer growth. This finding calls into question long-standing hypotheses about PRL3's role in cancer spread.
The article describes an author's COVID-19 experience, providing a unique perspective on the disease. Key findings include physical symptoms and health outcomes associated with having COVID-19.
A new study finds that oxygen therapy can disrupt the balance of bacteria in the lungs, contributing to lung injury. The researchers used mice and found that high concentrations of oxygen led to an increase in oxygen-tolerant bacteria, which are more likely to cause infections.
Neurodon, a Purdue University-affiliated startup, has received a $2 million NIH grant to develop targeted neuroprotective molecules for Alzheimer's disease. The molecules have shown promise in preserving calcium ion balance and offering a new therapeutic strategy for neurodegeneration.
A preliminary analysis of 300+ COVID-19 patients treated with convalescent plasma suggests the treatment is safe and effective. The results show that patients who received plasma early in their illness had a lower mortality rate compared to those who did not.
A University of Utah study found that genetic variations in brown howlers may have helped them survive the devastating yellow fever virus outbreak in Argentina's El Piñalito park. The researchers discovered three mutations in the immune genes of surviving brown howlers, which could affect their response to the disease.
A study published in PLOS ONE found that captive black rhinoceroses have higher iron levels, inflammation, and oxidative stress compared to white rhinoceroses. This suggests a link between iron accumulation and the development of diseases like organ failure.
Researchers at Texas A&M University have developed a new image processing technique that enhances the resolution of low-quality electron micrographs using deep neural networks. The method leverages pairs of low- and high-resolution images to train AI algorithms, allowing for detailed analysis without damaging specimen samples.
Researchers developed new international radiocarbon calibration curves, improving accuracy for dating artefacts and predicting future climate patterns. The updated curves provide previously impossible precision and detail, enabling scientists to study the demise of the Neanderthals and understand historic climate patterns.
Researchers at Oregon State University developed a new electrocatalyst for CO2 reduction, achieving high selectivity and efficiency in converting CO2 to carbon monoxide. The breakthrough enables the production of reusable carbon forms using renewable energy sources.
Yale physicists have developed an error-correcting cat, a quantum device that encodes information in a single physical system to suppress phase flips. The device uses a clever way to encode information, allowing it to prevent errors and correct them on command.
A first-in-human study found that MRG-110 significantly reduced miR-92a levels in healthy humans after a single intravenous dose. This inhibition has shown beneficial effects in animal models, including improved vascularization after myocardial infarction and accelerated wound healing.
This observational study found that advanced treatment protocols significantly improved survival rates for heart transplant waiting list patients. Researchers examined data from over 11,000 patients and discovered a strong correlation between timely interventions and better outcomes.
Researchers developed a new material called porous liquids that can separate gas molecules of different sizes from each other. The material has the potential to replace traditional distillation methods and save up to 80% of energy used in the plastics industry.
Amanda De La Torre is studying the genome of sugar pines to understand what makes some trees resistant to white pine blister rust. The research aims to find epigenomic changes that can help control external factors and produce resistant trees.
A new study finds that a 'one-size-fits-all' approach to producing cleaner energy based on cost alone could create social inequalities. Countries transitioning to zero carbon should consider socio-economic impacts, such as the potential disruption to workforce and labor market, before making decisions.
A randomized clinical trial found Kundalini yoga and cognitive behavioral therapy to be more effective than stress education in treating generalized anxiety disorder. Yoga was shown to be noninferior to CBT for the treatment of the disorder, suggesting a potential alternative or complement to traditional therapies.
Researchers found that instilling trust among stakeholders and understanding the science behind flooding were crucial for a successful collaborative decision-making process. This approach led to the implementation of a sustainable flood mitigation strategy that balanced individual needs with environmental protection.
Researchers found that electroacupuncture can significantly reduce pro-inflammatory molecule levels and increase survival rates in mice with a life-threatening inflammatory condition. The treatment worked by exciting norepinephrine-producing nerves, which activated receptors that suppressed inflammation.
A new technology allows scientists to study the role of gut bacteria in health by taking samples anywhere in the gastrointestinal tract. The non-invasive tool, a drug-like capsule, can collect intestinal fluid containing bacteria and protect it for analysis.
A team at SMART has found that exposing bacteria to hydrogen sulfide can increase antimicrobial sensitivity in bacteria that do not produce H2S, potentially providing a breakthrough in treating drug-resistant infections. The study suggests that the results may be applicable to all bacteria that do not naturally produce H2S.
Researchers sent perovskite and organic solar cells on a rocket into space, withstanding extreme conditions to produce power from direct sunlight and reflective light. The technology offers a promising solution for future space missions, as it is incredibly light and flexible, producing up to 14 milliwatts per square centimeter.
A new study introduces a virtual escape room game that mimics cooperative learning, allowing undergraduate students to solve chemistry problems and 'escape' a chocolate factory theme. The game promotes effective collaboration and provides an engaging alternative to traditional lab activities.
A new study finds a significant surge in health sector lobbying activity, especially within the pharmaceutical industry, following the allocation of massive COVID-19 relief funds. The research reveals that health sector lobbying spending increased by over 10% and new lobbyist registrations jumped by 140%.
Researchers found that tropical forest soils are highly sensitive to climate change, with a potential increase of 55% in soil carbon emissions if temperatures rise by four degrees Celsius. This could trigger further global warming and lead to the release of billions of tonnes of carbon dioxide into the atmosphere.
A study led by University of California, Riverside scientists outlines the interaction between the Zika virus and its host's immune system. The research provides valuable information for developing vaccines and antivirals against the virus.
Researchers have found that dormant small galaxies can slowly accumulate gas over billions of years, allowing for the formation of new stars. The study's findings shed light on the mysterious process of star formation in dwarf galaxies, providing insights into astrophysical processes.
A clinical trial by Oregon State University found that lipoic acid supplements caused significant weight loss and fat reduction in overweight but otherwise healthy participants. The study also showed improvements in inflammation markers and oxidative stress, with notable benefits for women and heaviest participants.
Researchers at Harvard Medical School used acupuncture to regulate inflammatory responses and improve survival in mice with cytokine storm. The study found that site, intensity, and timing of treatment influenced the response.
A new study finds that endurance exercise induces changes in sweat biomolecule levels, potentially creating a non-invasive exercise monitoring system. Sweat extracellular vesicles contain microRNA molecules, which regulate biological processes and are essential mediators in exercise adaptations.
A University of Houston researcher has identified sphingomyelinase as a key player in the development of obesity-induced cardiovascular disease. The study aims to develop therapeutic strategies for treatment or prevention of this condition, which affects millions worldwide.
A pilot study suggests meditation-relaxation therapy can reduce the frequency and severity of sleep paralysis. Participants experienced a significant decrease in sleep paralysis episodes and hallucination disturbances after treatment.
A team of researchers has developed an osmotic therapy device that removes fluid from the spinal cord to reduce swelling and prevent further damage. The device showed promising results in rats, reducing swelling and improving neurological outcomes.
A novel strategy for quickly identifying Twitter trolls uses linguistic features, including repeated words and word pairs, to distinguish between genuine and deceptive messages. The algorithm requires as few as 50 tweets for accurate identification, offering a potential tool for combating hybrid warfare while preserving freedom of speech.
Researchers found that up to one-third of physicians ordered thyroid ultrasounds without a clear reason supported by clinical guidelines. The study suggests clearer guidelines could help reduce low-risk thyroid cancer cases.
A Singapore team identified a mutation in the PD-L1 gene as a reliable biomarker for patients with natural-killer T-cell lymphoma who are likely to respond positively to anti-PD-1 therapy. The study found an overall response rate of 47% and complete responses in 7 out of 19 patients.
Computational experiments on semiconducting polymers show that adding small molecules enhances performance and stability; predicting improved solar cell materials for extreme operational stress-strain conditions. Researchers at Lehigh University used Frontera, the world's fastest academic supercomputer, to demonstrate this finding.
A microrobot combined with in situ, in vivo bioprinting has been developed to treat gastric wounds. The platform, which can fold itself down to enter the body, has shown promising results in repairing tissues and promoting cell viability.
A new study found a link between sleep and entrepreneurship, suggesting that temporary ADHD-like tendencies generated by lack of sleep can be a benefit in spurring ventures. Practicing entrepreneurs also showed a consistent influence of impermanent sleep problems on entrepreneurial intentions.
New research from UC Berkeley and University of Chicago finds a significant gender gap in drug dosages, leading to women experiencing worse side effects nearly twice as often as men. The study recommends dosage reductions for women for various medications, calling for broader awareness of biological sex and gender differences.
Recent advances in treatment have led to a sharp reduction in lung cancer mortality rates in the US, with non-small cell lung cancer deaths decreasing faster than incidence. The study found significant improvements in survival for both men and women, particularly after the introduction of targeted therapies.
Researchers have developed a method to use face masks to collect compounds in exhaled breath aerosols for analysis, enabling large-scale screening for disease biomarkers. The new technique uses a fiber inserted into an N95 face mask to concentrate molecules, allowing for more efficient identification through mass spectrometry.
A study published in Nature Communications reveals that mitochondrial calcium transporters duplicated around one billion years ago, giving rise to two subtypes. Only one subtype is present in animals, while most fungi conserve the other, making chytrids a suitable model organism for research.
Research published in the Journal of the American Heart Association found that PAD patients with depressive symptoms have a poorer recovery rate. Women are twice as likely to be depressed than men. The study highlights the importance of integrating mental health screening and treatment into chronic disease management for optimal outcomes.
A study found that children think robots can assist with various tasks for older adults, such as Pepper and Tessa, but are more doubtful about helping their own grandparents. The Uncanny Valley phenomenon may contribute to this skepticism, where human-like robots become less intimidating when assigned a clear task.
A new study led by Queen Mary University of London found that breast screening women aged 40-49 reduces breast cancer mortality with minimal increased overdiagnosis. The study analyzed data from 160,000 women and found a 25% reduction in breast cancer mortality in the first ten years.
Researchers from Massachusetts General Hospital studied nearly 94,000 people with atopic dermatitis and found no association between topical immunosuppressants and increased skin cancer risk. The study suggests that patients can safely use these medications to treat their condition without an increased risk of skin cancer.
Researchers have discovered that graphitic nitrogen (GN) dopants significantly improve the activity of adjacent carbon atoms for electrocatalytic CO2 reduction to CO. The study found a 95% Faradaic efficiency at -0.5 V versus reversible hydrogen electrode, outperforming other N-dopant types.
A retrospective cohort study found obesity was a significant independent risk factor for death from COVID-19. Patients with high BMI were 4 times more likely to die within 21 days of diagnosis compared to those in the normal weight group.
In a study published in Developmental Science, researchers found that young children systematically explore options to gather information, even when rewards are available. The children's approach is driven by a desire to understand the world, rather than seeking immediate rewards.
The expansion will train 48 fellows in addiction medicine or psychiatry to provide high-quality prevention and treatment services for vulnerable populations. This training aims to address access disparities and stigma, with a focus on community-based care.
A new study reveals that the mysterious blue whirl flame consists of three different structures: diffusion, premixed rich, and lean flames. The researchers' simulations suggest that these flames can be controlled and scaled up safely to larger sizes.
A trusting therapeutic relationship and collaborative approach between therapist and patient are crucial for successful mental illness treatment. Early alliance in therapy also plays a significant role in reducing symptoms and improving outcomes.
A new method using Vis-NIR spectroscopy reduces the cost and time required to analyze soil samples, allowing for faster restoration of ecosystems. The technology enables scientists to estimate concentration levels in impacted soil quickly and easily.
The Campinas Electrochemistry Group produces novel materials through self-organization in chemical systems. The group aims to achieve a deeper understanding of these processes to control their growth and structure. This research has the potential to lead to advancements in catalytic efficiency, selectivity, and material properties.
Researchers at Yale University have developed a method to combine atmospheric nitrogen with benzene to produce aniline, a precursor to various synthetic materials. This breakthrough could lead to the creation of new products such as dyes and pharmaceuticals.
Astronomers using ALMA have discovered the most distant Milky Way look-alike galaxy, SPT0418-47, which is surprisingly unchaotic and appears as a ring of light in the sky. The discovery challenges our understanding of how galaxies form and gives new insights into the past of the Universe.
Researchers at the University of Basel developed a new technique for efficient control and detection of electron spins in semiconductor devices. The spin valves can be controlled individually using nanomagnets, allowing for precise determination of electron spin orientation.
A new method developed by researchers at the University of Sussex provides detailed information about the size and thickness of graphene particles. This technique is a non-destructive, laser-based approach that allows for statistical mapping of nanosheet populations in materials.
A new study reveals that census areas with more white, affluent homeowners file higher flood insurance claims than lower-income minority residents. The researchers found that social demographic variables, including politics and property values, improve predictions of flood insurance claims.
A study found that personal content, such as family photos and selfies, receives almost 17% more likes and 31% more comments than policy-focused posts. The study also shows that well-known congress members have significantly more followers.
Scientists have deciphered the ancient genome of the tuatara, a reptile native to New Zealand, revealing patterns that shed light on vertebrate evolution and genomic structure. The study's findings confirm the evolutionary position of the tuatara and provide insights into human genomes.
Researchers developed an algorithm that allows robots to improve navigation systems by watching a human drive, enabling them to navigate more quickly and with fewer failures. This approach uses machine learning from demonstration, leveraging the expertise of soldiers in training environments.
Researchers at Weizmann Institute of Science develop new technology to see inside tens of thousands of individual cells at once, identifying a subset of innate immune cells that collaborate with cancer. This breakthrough may lead to immunotherapy treatment for cancer.
A Phase III trial led by the University of Texas MD Anderson Cancer Center found that combining venetoclax and azacitidine improved overall survival and achieved a 66.4% complete remission rate in patients with acute myeloid leukemia.
The EAC's MRH initiative has streamlined timelines for medicinal product applications, decreasing from 24 months to 8-14 months. The initiative aims to improve access to quality medicines by harmonizing technical standards and regulatory requirements.
A researcher at the University of Texas at Arlington is using Daphnia, or water fleas, to study the long-term evolutionary impacts of nuclear testing. By hatching decades-old eggs and measuring their viability and traits, Matthew Walsh aims to understand how nuclear-induced mutations affect generations of water fleas.
Research from the University of Sussex found that participants who watched TV while performing a demanding task ate more snacks regardless of calorie content. However, those who engaged less in tasks consumed fewer snacks. The study suggests that distracted attention affects satiety cues and eating habits.
A team of scientists has developed a novel 2D MFOR-PAM system utilizing a 2D microlens array and an acoustic ergodic relay to detect PA signals in parallel. This system can shorten scanning time by at least 400 times compared to conventional OR-PAM systems, while maintaining a simple and economic setup.
A new study found that short-term use of pre-exposure prophylaxis (PrEP) medication can effectively prevent HIV transmission in men who have sex with men. During a vacation, 94% of participants had blood concentrations protective against HIV, while no transmissions occurred during the trip itself.
A new study reveals that women often receive excessive opioid prescriptions after childbirth, leading to a higher risk of addiction and misuse within communities. The research emphasizes the need for revised prescribing practices to prioritize patient health and safety.
Pregnant obese women are at higher risk of early and late-onset hypertensive disorders, with the risk increasing with higher body mass indexes (BMI). The study found a strong association between maternal obesity and both early- and late-onset hypertensive disorders of pregnancy.
Researchers at Ruhr-University Bochum have developed a new phosphine-palladium catalyst that selectively converts organolithium compounds into desired products, reducing unwanted side reactions. The catalyst's high activity and selectivity enable industrial-scale production of pharmaceuticals, chemicals for agriculture, and other fine ...
Two natural sugar polymers, exopolysaccharide and biosurfactant, contribute to multicellularity in M. xanthus. The compounds are produced in distinct areas of the swarm, promoting the formation of complex structures and ensuring community survival.
Researchers at KIST found a strong correlation between ultrasonic stroke rehabilitation treatment and changes in delta brain waves, which can improve motor functions. The study lays the foundation for developing a patient-specific stimulation method to estimate therapeutic effects.
Researchers have identified an array of new genes that cause stillbirth, significantly increasing the understanding of the condition's genetic foundations. The findings suggest that genetic analysis could be used to counsel parents who have previously experienced stillbirth and unlock new human biology.
Children accounted for only 1408 out of 129704 positive results, equal to 1% of total and 4% of tests carried out on them. The case fatality rate was estimated to be less than 1 in 200 (0.5%)