Feng Jiao, a renowned chemical engineering expert, is leading research on transforming carbon dioxide into valuable chemicals using catalysis. His projects aim to produce formic acid and ethylene from CO2 without purification, with the goal of commercializing this technology.
Engineers at UC Davis are developing interventions to stabilize blood flow and pressure within days of injury to improve functional recovery. They will use personalized 3D printed scaffolds and neural stem cells to regenerate lost connections in the spinal cord.
Researchers used satellite imaging to map groundwater use in California's San Joaquin Valley, finding that field crops and pasture crops have higher rates of subsidence than fruit and nut crops. This study provides new insights for irrigation policymaking and sustainable groundwater management in agricultural regions worldwide.
A new study published by the University of East Anglia found that fear of enforcement and public health concerns drive behavior, outperforming financial incentives in reducing harmful peat fires. The research suggests that a combination of interventions is key to achieving fire-free outcomes in high-risk areas.
Cornell engineers developed a modular process for designing elastomers with metals like iron and calcium, creating a wide range of mechanical properties. The framework allows for the creation of biodegradable and elastic materials for soft tissue reconstruction and regeneration.
A new genetic test identifies patients with invasive lobular carcinoma (ILC) at high risk of recurring and progressing. The 70-gene signature test showed that ILC patients whose genetic make-up puts them at high risk may benefit from additional adjuvant therapy.
Researchers at the University of South Australia found that increasing meal sizes can improve nutrition intake among aged care residents. The study showed a correlation between portion size and food consumption, with each kilojoule increase in served energy resulting in a 0.73 kilojoule increase in consumed energy.
Scientists have found a correlation between brain activity and attitudes towards humanoid robots, with distinct neural patterns predicting people's bias in attributing intentionality. This study contributes to understanding engagement with robots and can inform the future acceptance of robots in healthcare applications.
Marine biologists warn of Humboldt squid's vulnerability to overfishing by fleets on its migration path, as its genetic stocks are found to be homogeneously co-distributed across the northern and southern hemispheres. The study emphasizes the need for an international marine policy to ensure sustainable fishing practices.
A new study from the University of Bath found that drinking coffee after breakfast, but not before, can improve blood glucose control and reduce the risk of conditions like diabetes and heart disease. Researchers discovered that strong black coffee consumed before breakfast substantially increased blood glucose response by around 50%.
A new study by Michigan State University found that teens with fewer friends are more likely to experience depression as adults. However, for women, being popular in adolescence can lead to lower depressive symptoms in adulthood. The study suggests that gender roles and expectations may contribute to this difference.
Researchers will test an unobtrusive multi-sensor system to detect and report cognitive changes in drivers aged 65 and older. The project aims to develop a low-cost, widely available early warning system for cognitive decline in older drivers.
A new study of 388 pregnancies in 22 countries found that COVID-19 infection during early pregnancy significantly increases risk of adverse fetal outcomes. Only one baby tested positive for the disease and was asymptomatic, suggesting rare transmission from mother to child.
Glioblastoma multiforme is the most aggressive brain cancer with low five-year survival rate due to rapid development of radioresistance. Researchers from Hokkaido University and Stanford University identified Rab27b and epiregulin as key molecules contributing to radioresistance.
A Canadian study found BC's long-term care system was better equipped to handle the pandemic, with lower death rates than Ontario. Stronger hospital-LTC links and more efficient funding models contributed to BC's success.
Researchers identified a previously unknown strain of Paenibacillus thiaminolyticus bacteria as the primary cause of post-infectious hydrocephalus in Ugandan infants. The bacteria is linked to cytomegalovirus (CMV) infection, which causes neurological damage and can lead to severe cognitive and physical disabilities.
A new research project aims to develop a camera-based separation system that can categorize plastic waste according to its specific properties. The technology will increase the quality of recycled plastics and improve traceability, aiming for a purity of at least 96% by polymer type.
Researchers developed AwareDX, a machine learning algorithm that groups data into sex-balanced subsets to identify potential sex-specific drug effects. The algorithm has successfully predicted effects for several drugs, including simvastatin and risperidone, based on genetic differences between men and women.
Researchers modelled the changing ecologies of fossil reptiles in Mesozoic oceans, discovering six ecological categories that linked movement, habitat, and feeding styles. The study shows that these marine reptiles avoided competition with each other, with some groups conserving their ecological roles over time.
A single-center study of 77 patients with symptomatic severe aortic stenosis during the COVID-19 pandemic revealed significant delays in receiving transcatheter aortic valve replacement. The study highlights the impact of the pandemic on cardiovascular care and the need for strategies to mitigate these effects.
A new study suggests hackers are motivated by a company's attempts to fake social responsibility, targeting firms that engage in 'greenwashing' efforts. Companies with peripheral CSR actions are more likely to face data breaches and hacker attacks.
Insilico Medicine will showcase its latest AI advancements in drug discovery and productive longevity at the Leveraging Intelligent Tech for Drug Development Forum. The company's work on AI-generated molecular structures, synthetic biological data, and clinical trial prediction has garnered significant attention and funding.
A new study reveals that rapid ocean warming and acidification will exacerbate negative effects on planktonic communities, including reduced productivity and calcification. Researchers found that calcifying phytoplankton, such as coccolithophores, are particularly vulnerable to these changes.
Researchers aim to quantify tyre particle concentrations in rivers and oceans, exploring their impact on sea life. The TYRE-LOSS project uses advanced techniques to model dispersal and estimate risks to marine life at environmentally relevant concentrations.
Researchers in Uganda have identified a new species of bacteria that may contribute to postinfectious hydrocephalus, a common cause of neurosurgery in children worldwide. The study found Paenibacillus frequently co-occurred with cytomegalovirus infections in affected infants.
A study published in Neurology suggests that outpatients who receive professional rehabilitation training at home through live video consultations may recover their motor skills better than those who do their rehab in person. The study found greater increases in physical mobility and functional brain activity among the remote training ...
Researchers found that street ETRs are more informative and effective in predicting future tax outcomes than GAAP-based ETRs. Street ETRs, which adjust for unusual or infrequent items, improved the decision-making process for investors.
A study published in The Lancet Public Health found that modifiable health risks, such as obesity and high blood pressure, account for 27% of US personal health care expenses. These costs are largely driven by five risk factors: overweight and obesity, high blood pressure, high blood sugar, poor diet, and smoking.
A new project led by West Virginia University researcher Kevin Bandura aims to understand the nature of dark energy by mapping out the distribution of matter throughout the universe. The three-year project will use precise observations to study the expansion of the universe, which is currently accelerating due to dark energy.
An international team detected DNA from ambrosia beetles trapped in recent tree resin for less than seven years. The study challenges previous fails in finding DNA in older samples and opens up new possibilities for genetic research.
Research from Binghamton University found that the human perceptual system rapidly adjusts to changes in visual experience, including playing video games. The study shows that people can adapt quickly to changes in their environment, with some arguing that this adaptation is helpful in a digital world.
A large contact tracing study in Science found that children are active transmitters of COVID-19 and superspreading is common. The study also revealed higher mortality rates in the 40-69 age group, particularly in India compared to other countries.
A new study by Silent Spring Institute found that consumers who avoid products containing endocrine disruptors, such as parabens and BPA, have significantly lower levels of these chemicals in their bodies. The study showed that reading ingredient labels and avoiding certain products can reduce exposures to these harmful chemicals.
A recent study has found that pteropods, or 'wing-footed' sea snails and slugs, are much older than previously thought and survived past environmental changes in the ocean. The research suggests that these creatures may be more adaptable to ocean acidification than expected.
European wildcats are at risk of genetic replacement by domestic cats due to hybridization, which can lead to the loss of distinct gene pools and ultimately extinction. A new study predicts that this process could occur within 200-300 years, even with conservation efforts.
The Virtual Heidelberg Laureate Forum successfully replicated in-person exchanges with interactive tools, discussing health, communication, and the pandemic. The event also marked a change in leadership with Prof. Dr. Anna Wienhard succeeding Prof. Dr. Andreas Reuter as Scientific Chairperson.
Researchers found that changing gene expression first can improve the effectiveness of immunotherapies in battling aggressive pancreatic cancer. The study suggests a promising approach by administering an epigenetically-acting drug before immune checkpoint inhibition, doubling average survival time in preclinical models.
A population study of over 189,000 Swedish individuals found that those with ADHD who experienced financial distress were three to four times more likely to commit suicide. The study also showed that ADHD treatments did not alleviate financial struggles in adults with the disorder.
A global decrease in emissions led to a sudden increase in data collection opportunities for atmospheric researchers, allowing them to study pollution in real-time. This data could help address climate change and air quality problems by informing policymakers on the impact of climate-friendly legislation.
A $100M program will utilize a large consortium of wildlife and human disease experts to reduce the risk of zoonotic viral spillover and spread. The program aims to enhance capacity in Africa and Asia to identify and respond to spillover events.
Cases and deaths among younger cohorts are more prevalent in India than in high-income countries. The study found that cases and deaths were concentrated in children ages 0-14 years, adults older than 65 years, and had higher comorbidity rates than US cases.
A research team from Chinese Academy of Sciences proposes an innovative immune cocktail therapy combining ICT with other approaches to enhance cancer treatment. The therapy achieves anti-tumor effects by enhancing T cell priming, killing tumor cells, and generating immune memory T cells.
Researchers used picosecond time-resolved X-ray photoelectron spectroscopy to study electron transfer between gold and titanium dioxide nanoparticles. They found two electrons transferred from gold to titanium dioxide, with only one in 1,000 photons generating an electron-hole pair.
A new study has identified mutations in single genes that can cause cerebral palsy, challenging the long-held notion that the disorder is caused by environmental factors. The research found that many of these mutations occur randomly and are not inherited from parents, but rather arise during development.
A new AI algorithm developed by researchers at the University of Central Florida can accurately diagnose COVID-19 pneumonia in lung CT scans with up to 90% accuracy. The algorithm also distinguishes COVID-19 cases from influenza and other diseases, overcoming current testing challenges.
Researchers from the University of Cambridge used 3D printing to create sensors beyond conventional film-based devices, outperforming commercial sensors in monitoring rapid breathing. The fibre sensors can detect breath moisture leaked through face coverings, providing potential indicators for viral transmission protection.
Researchers from Tokyo University of Science developed a novel methodology for early detection of flutter in turbine blades. Before the onset of catastrophic 'flutter,' one blade acts as a central hub, triggering synchronization among adjacent blades. This study contributes to safer and more eco-friendly turbine designs.
A new study will explore the effectiveness of adalimumab as a treatment for patients with COVID-19 in community care settings, particularly in care homes. The trial aims to determine whether anti-TNF drugs can reduce disease progression and mortality in patients with severe symptoms.
A new study suggests that interacting with online content may change how we consume it, as people tend to focus on self-expression over engagement. When participants could vote on articles agreeing with their views, their attitudes became stronger and time spent reading decreased.
The American Physical Society has selected five researchers affiliated with Jefferson Lab as its 2020 Fellows. The winners include two staff scientists and three others who have conducted or collaborated on research at the lab. Their work has furthered our understanding of the subatomic world.
The National Institutes of Health has awarded grants to support researchers' efforts in using tiny, bioengineered models of human tissues and organ systems to study diseases and test drugs. The goal is to develop ways to predict which patients are most likely to benefit from an investigational therapy prior to initiating clinical trials.
A large population study found a strong link between ADHD and financial distress, which contributes to a higher risk of suicide. Adults with ADHD were more likely to experience bank overdrafts, unpaid debts, and default risk, especially as they aged.
A large study by Karolinska Institutet found that HPV vaccination significantly reduces the risk of cervical cancer. Women vaccinated at a young age show a 88% reduced risk, while those vaccinated between ages 17 and 30 experience a halved risk.
A study published in The BMJ found that women with irregular or long menstrual cycles are at a greater risk of premature death. The researchers suggest considering the menstrual cycle as a vital sign of general health for women throughout their reproductive lifespan.
Researchers at the University of Washington and Rice University are working on a novel technology that uses thermofluidic systems to manipulate gene expression in cells within 3D artificial organs. This could lead to the creation of functional artificial liver tissues that can be used for studying disease and developing new treatments.
NASA's Aqua satellite captured visible images of Typhoon Kujira transitioning into an extra-tropical storm, highlighting the effects of strong wind shear. The storm's center of circulation was surrounded by wispy clouds, while powerful southwesterly vertical wind shear pushed clouds and showers northeast of the center.
Creating work bubbles with strict separation can reduce company-wide COVID-19 outbreaks and allow essential businesses to function. Scheduling rotating workdays, daily symptom screening, and rapid isolation are key strategies for containing outbreaks.
A new study in mice identifies a critical gene for short-term memory that functions in the thalamus, not traditionally associated with memory. Disabling this gene enhances working memory in low-performing mice.
A new study suggests that limited iron levels in corals could impair their ability to respond to climate change. High water temperatures and low iron availability compromise the algae living within coral cells, leading to reduced growth and function.
A clinical trial found that a daily regimen of hydroxychloroquine did not reduce infection rates among healthcare workers. The study suggests that other prevention measures such as social distancing and vaccination may be more effective in preventing COVID-19.
Researchers at UMD discovered that mosquitoes lack a critical gene for proper body segmentation, but a related gene took its place. This finding highlights the importance of caution in genetic studies and offers new potential avenues for targeted mosquito control strategies.
A new study finds that Greenland's rate of ice loss in the 21st century could be greater than anything seen in the past 12,000 years due to human activities. The research uses ice sheet modeling and ancient climate reconstructions to understand the past, present, and future of the Greenland Ice Sheet.
A recent study published in Nature Immunology describes the crucial role of neutrophils in boosting the immune response against viral infections. By sacrificing themselves, these cells release essential molecules that help activate specialized T cells to target and destroy infected cells.
A new study published in Current Biology reveals that subanesthetic ketamine is effective in treating adult amblyopia, also known as 'lazy eye', by reactivating brain plasticity. The treatment promotes functional recovery of visual acuity defects resulting from the condition.
A Texas A&M University study reveals that marine heatwaves can strengthen hurricanes by combining with extreme weather events. The research found that Hurricane Michael became a Category 5 storm due to the compounding effects of Tropical Storm Gordon and an atmospheric heatwave in the Gulf of Mexico.
Researchers from the University of Portsmouth and Royal Botanic Gardens, Kew, have created a new checklist to guide plant breeders in growing crops more sustainably. The tool helps breeders understand species better and find ways to increase growth using wild plant species.
A study by Johns Hopkins Medicine researchers found that methamphetamine use increases the risk of casual sex without a condom, particularly among those with higher sexual desire. The study demonstrated that intense sexual arousal leads to rapid shift in preference for using a condom.
Breast and lung cancer cells use the Slit2 protein, normally produced by neurons, to signal their migration. This intricate mechanism enables them to escape primary tumors and spread to other organs. The findings could lead to novel diagnostics and treatments for metastasis.
A randomized clinical trial found daily hydroxychloroquine did not prevent SARS-CoV-2 infection in hospital-based healthcare workers. The trial was terminated early due to lack of efficacy.
Research on fences, a ubiquitous human landscape alteration, highlights profound ecosystem consequences of movement restriction. Fences have been found to isolate specialist species, alter community composition, and disrupt turtle migration patterns.
A young man suffering from severe aplastic anemia has been given a life-saving blood transplant using the UM171 molecule, which increases stem cell production and reduces immunological complications. The procedure was performed by a medical team at the Institute of Hemato-oncology and Cellular Therapy.
Researchers at ICFO have developed a new class of broadband solid state light emitters based on colloidal quantum dot technology, enabling efficient and compact infrared emission. The devices achieve outstanding photon conversion efficiency of up to 25% and tunable emission spectra, paving the way for various applications including spe...
A team of researchers, led by Jingtong Hu from the University of Pittsburgh, aims to apply artificial intelligence to remote sensors deployed in hard-to-reach areas. By leveraging energy-harvesting technology, they plan to save power on sensor devices and increase their lifespan.
A new study reveals that microglia, immune cells in the brain, regulate behavioral responses by sensing neuronal activation and providing negative feedback. This novel mechanism of neuromodulation has implications for treating neurodegenerative and inflammatory diseases.
A new study found that cardiac arrest is common in hospitalized COVID-19 patients, with poor survival rates despite CPR efforts. The study, led by Michigan Medicine researchers, analyzed data from 68 US hospitals and found that patients admitted to ICUs for COVID-19 had a 14% risk of cardiac arrest within two weeks.
Researchers have identified NRXN1, a cell adhesion molecule, as a potential target for antibody-drug conjugate (ADC) therapy in small cell lung cancer. The study found that targeting NRXN1 with ADCs exhibited anti-tumor activity in SCLC cells.
Researchers investigated urban grime samples from US cities, revealing that it absorbs sunlight, which can speed up or slow down chemical reactions affecting air and water quality. The study found differences in ion levels between North American and European cities.
A new study suggests that the pandemic may lead to an increase in breast cancer deaths, but delaying or increasing capacity can lower this risk. Increasing staff and equipment would be needed for a full catch-up, but a temporary age limit raise or re-starting as normal with final screenings could be effective alternatives.
A study found that video messages are significantly more effective than text-only messages in influencing parent smokers' intentions to protect their children from secondhand smoke. Videos depicting the risks and solutions were most effective, especially when including recommendations for cessation and exposure reduction.
A recent study by University of Kentucky researchers uses new technology to identify receptors responsible for encoding the complex odor of cigarette smoke. The study's findings could lead to the development of blockers to improve smoking cessation rates, which are notoriously low.
A new study published in the New England Journal of Medicine found that female primary care physicians generated 11 percent less revenue than their male counterparts, despite spending 2.4 more minutes per visit on average. This suggests that the current system of paying doctors based on volume may be a flawed measure of work effort.
A team of Georgia State scientists aims to use fMRI data to help psychiatrists predict response to medication, potentially reducing the time it takes to receive an accurate diagnosis and get on the right treatment. The tool has shown over 90% accuracy in predicting medication outcomes on previous data sets.
A study by Haizhou Liu and colleagues reveals that corroded cast iron pipes can react with residual disinfectants to form Cr(VI), a known carcinogen. The researchers suggest using less-reactive disinfectants and replacing cast iron pipes with chromium alloy could help mitigate Cr(VI) levels in drinking water.
A study by UCR astrobiologist Stephen Kane suggests that Venus was likely habitable a billion years ago due to its more circular orbit. The findings could provide insights into how the Earth became habitable and what went wrong for Venus, which now has surface temperatures of up to 800 degrees Fahrenheit.
A study of critically ill adults with COVID-19 found that cardiac arrest is a common occurrence, associated with poor survival rates. Patients who received CPR had improved survival rates, but only a small percentage survived with normal neurological function.
Researchers found that rapeseed protein consumption has similar beneficial effects on glucose metabolism and satiety compared to soy protein. Rapeseed protein may also be a valuable alternative to soy due to its availability in the by-products of rapeseed oil production.
A collection of articles reviews the literature on using isokinetic testing to measure muscle strength in older adults with conditions such as COPD and stroke. The studies provide evidence for the validity and reliability of isokinetic strength testing, but highlight limitations in responsiveness and practicality.
A computer-based training program has been developed to reduce negative responses to social conflict by minimizing hostile attribution bias. The training exposes participants to ambiguous word fragments that can form either aggressive or non-aggressive words, helping them to differentiate between the two.
Coral Gardens Reef in Belize remains home to thriving Acropora spp. coral, providing an exception to the species' decline across the North Atlantic/Caribbean region. The reef has been consistently habitable since at least the 1980s and up to November 2019.
Researchers used zebrafish embryos to visualize the interactions between nanoparticles and cells, revealing that protein coronas can make nanoparticles appear non-self to cells. This understanding could lead to improved targeted drug delivery systems.
Researchers have developed a new technique to fabricate tiny circuits from ultrathin materials for next-generation electronics. Plants are being engineered to produce new molecules with enhanced properties, while lignin is transformed into a precursor for a useful chemical with wide range of applications
A $5 million NIH grant will help identify disease hotspots and testing deserts in vulnerable populations in Texas, aiming to increase COVID-19 testing. Researchers will develop and evaluate intervention strategies to address these disparities, focusing on three racially diverse areas with high infection rates.
The Mark Foundation has launched a new funding program for novel cancer therapeutics. Two projects have been selected, focusing on Ewing sarcoma and leukemias, targeting USP7 and CBP/p300 enzymes with highly selective inhibitors.
A Phase 1 trial of an investigational mRNA COVID-19 vaccine has shown that the vaccine is well-tolerated and generates a strong immune response in older adults, with comparable efficacy to younger age groups. The study enrolled 40 healthy volunteers aged 56-71 years, who received two doses of the vaccine.
Researchers trained an AI to rapidly assess post-disaster building damage using convolutional neural network (CNN) technology. The model achieved accuracy rates of approximately 94% in classifying building damage levels, making it a valuable tool for crisis responders.
A study of Latino caregivers found that poorer cognitive performance at a single testing point was associated with impairments in daily activities seven years later. The study suggests maintaining cognitive health in middle-age and older adulthood is crucial for independence.
Global warming is affecting nighttime temperatures differently, with more than half of the global land surface experiencing greater night-time warming. This 'warming asymmetry' has significant implications for plant growth and species interactions.
Researchers have confirmed the existence of a supernova that exploded near Earth 2.5 million years ago, producing iron-60 and manganese-53. The discovery was made using ultra-trace analysis, which detected the presence of these elements in ancient sediment layers.
Experts argue that the assisted dying debate needs a radical shift in perspective, moving beyond a medical framework. Studies show that depression, hopelessness, and perception of being a burden are stronger predictors of desire to hasten death.
The study found that long-period buildings experienced the most amplification of shaking from the Ridgecrest earthquake, with maximum amplification occurring in the western part of the L.A. basin and the south-central San Fernando Valley. This could result in high-rise buildings in those areas experiencing shaking four times larger tha...
Researchers evaluated deferred vs expedited aortic valve replacements for patients with severe aortic stenosis during the pandemic. The study found that delayed surgery may not significantly increase mortality rates, offering hope for those on waiting lists.
Researchers identified Clostridium innocuum as the microbial invader triggering 'creeping fat' in Crohn's patients. The initial response is protective but can contribute to severe intestinal scarring and fibrosis.
Researchers identified Paenibacillus species as the causative agent of post-infectious hydrocephalus (PIH), which affects millions of children worldwide. The discovery has the potential to reduce morbidity and mortality by shifting treatment from surgery to antibiotics and vaccines.
Researchers have mapped out an atlas of the latent virus reservoir cells of eight individuals living with HIV, challenging previous assumptions about its makeup. The study used a new approach to backtrack reactivated reservoir cells to their original latent state, revealing distinct areas and shared markers across different tissue types.
A team of scientists at ICFO has developed a graphene-based bolometer that can detect microwave photons with extremely high sensitivities and fast time responses. The device uses a microwave resonator to generate photons, which are then detected through the heating of graphene.
Researchers have discovered 572 previously unknown rock art images in northwest Arnhem Land, dating back between 6,000 and 9,400 years. The images depict large, naturalistic humans and macropods with animals often shown more frequently than human figures.
Researchers at RIKEN Center for Brain Science discovered a brain region called the SuM that detects new social experiences and segregates them from unfamiliar places. This finding can help understand normal memory and conditions where recognizing new information is impaired.
Researchers at University of Maryland Baltimore County identified three coordinated pathways in filamentous fungi responding to cell wall stress. By understanding how cells work and respond to stress, scientists can develop new processes for improving crop quality and creating pharmaceuticals.
A new study provides substantial evidence that a Jurassic fossil feather belongs to the iconic Archaeopteryx, a bird-like dinosaur. The research found that the feather matches a type of wing feather called a primary covert, identical in size and shape to those on an Archaeopteryx wing.
A US researcher has received a National Multiple Sclerosis Society grant to identify compound analogues that can repair damaged axons in multiple sclerosis. The project aims to find a new treatment avenue that speeds up nerve impulses and promotes myelin repair.
A new tissue-transport device inspired by wasp egg-laying organs may enable minimally invasive surgery in previously hard-to-reach areas, reducing trauma and recovery time. The device uses friction forces to transport tissues, potentially overcoming challenges faced by current suction-based devices.
A Dartmouth study reveals that sexist attitudes have a greater influence on how voters view politicians accused of sexual misconduct than partisanship. The study found that favorability and electoral support decreased after respondents read about allegations of sexual assault or sexist jokes, with stronger reactions to the former.
Researchers at UNSW Sydney have analyzed the costs of producing green hydrogen using electrolysis and solar power, finding that it can range from $2.89 to $4.67 per kilogram. The cost is influenced by factors such as electrolyser efficiency, available sunlight, and capital costs of electrolysers. To make green hydrogen more competitive...
A computer model reveals that a specific region of the SARS-CoV-2 spike protein acts as a superantigen, triggering a massive immune response and leading to severe inflammation in some COVID-19 patients. The study also suggests that therapies targeting toxic shock syndrome may be effective for managing MIS-C and cytokine storm in adults.
Researchers studied feeding habits of 17 fish species and found that most responded to changing prey abundance by switching to the most abundant prey. However, planktivores and benthivores were less likely to consume more food when invertebrate prey was abundant, suggesting disorientation or confusion may occur.
A new study published in Child Development found that young children conceptualize leadership as a hierarchy based on voluntary deference and respect. Children expected a leader to contribute more to joint goals and withdraw an equal share from common prizes, but judged leaders harsher for not adhering to these behaviors.
A new electronic stent design is being developed to continuously monitor coronary artery disease in real-time, providing a unique solution to prevent restenosis. The device will offer long-term monitoring capabilities without the need for frequent follow-up visits.
Researchers at UIC will develop specialized sensors to enable drones to adapt to various fuel types, expanding their range and capabilities. The funding will also support the education of students in combustion, sensing, and optimization.
A new disease affecting maize has been discovered by researchers at the University of Göttingen, caused by an aggressive strain of the fungus Trichoderma. This discovery raises concerns about the potential risks of using organic plant protection products in agriculture.
A new study reveals that genetic variants from a 50,000-year-old Neanderthal from southern Europe are associated with an increased risk of severe COVID-19. Carriers of these variants have up to three times the risk of requiring mechanical ventilation, highlighting the importance of genetics in disease severity.
Researchers found a significant association between cannabinoids and negative respiratory health effects in older adults with COPD. The study, published in Thorax, showed that higher doses of cannabinoids were linked to increased hospitalizations and all-cause death among patients with the disease.
A study by MIT and Max Planck Institute found that people perceive AI as creative genius or tool depending on information presented. The researchers manipulated language to change degree of humanization, influencing recognition and responsibility assigned to humans behind AI systems.
Researchers have generated a single-cell atlas of mouse innate lymphoid cells in the lung, discovering a pool of local progenitors that can generate mature ILC2s. The study reveals the complexity of ILC2 functions and their developmental relationships, shedding light on how they contribute to immune defense and inflammatory diseases.
Researchers developed a single-use treatment for ear infections that don't require refrigeration, addressing logistical challenges for some patients. The new treatment uses hydrogels to release an antibiotic, killing bacteria at a lower dose than traditional drops.
As Denmark's population ages, hospital care will face increasing demands, with the number of days spent in hospitals approximately doubling by 2050. The study highlights the need for a healthcare workforce trained in geriatrics to address the rising demand for geriatric care.
Researchers used single-cell sequencing to genetically identify cell types and subtypes in pancreatic tumors and surrounding stroma. The study identified distinct cell populations, including tumor cells, immune cells, and cancer-associated fibroblasts, which correlated with patient clinical outcomes.
Researchers at Skoltech have identified a novel liver-specific non-coding RNA, named HELIS, which can be used as a biomarker for liver cancer diagnosis. The discovery provides a new panel of potential biomarkers that help distinguish between benign and malignant tumors.
A recent study published in Nature reveals that a Neandertal gene variant significantly increases the risk of developing severe COVID-19. The research found that this genetic variant is inherited from Neandertals and affects around three times more people than expected, with varying prevalence across different regions.
A 10-week virtual series provides insight into COVID-19 topics for the general public, including vaccine development, mask effectiveness and outbreak tracking. The symposium aims to address community impact and provide solutions.
Researchers have discovered how rodent ancestors created pheromone genes by combining portions of blood and venom genes. This process, known as genetic tinkering, may lead to the identification of new pheromones and insights into their role in species communication.
A new Expert Panel Discussion examines the status of blood-based biomarker development and point-of-care testing for concussion diagnosis. The discussion highlights the potential benefits of specific biomarkers in detecting brain trauma masked by other injuries or symptoms, adding value over current clinical methods.
Researchers at The Wistar Institute discovered that CLL cells downregulate STING protein to allow for increased expression of B cell receptors on their surface, promoting survival. This reduction in STING expression enables stronger B cell receptor signaling, supporting CLL cell survival.
A study of 3,503 patients found beta blocker use reduced mortality by 21% among those starting dialysis. This association supports the routine use of beta blockers for heart failure patients initiating dialysis.
Researchers found a significant association between prior psychiatric diagnoses and increased mortality among hospitalized COVID-19 patients. The study evaluated the link between pre-existing mental health conditions and COVID-19-related deaths, providing new insights into the impact of psychiatric diagnosis on patient outcomes.
Intramuscular tranexamic acid injection can rapidly absorb and reach lifesaving levels within 15 minutes, expanding access to urgent treatment for trauma victims. The new method requires less training and takes less time than traditional intravenous injections.
Physicists at Aalto University have developed a new detector that can measure energy quanta with unprecedented resolution, overcoming limitations in current state-of-the-art detectors used in quantum computers. The graphene bolometer achieves speeds of well below a microsecond and higher theoretical accuracy than voltage measurements.
Adults with depression who initiated newer antipsychotic medication showed a 45% increased mortality risk compared to those using a second antidepressant. The study suggests careful consideration of antipsychotic treatment for depression, as the benefits are modest and the risks substantial.
Researchers are exploring how patterns of collagens serve as biomarkers for breast cancer risk and progression, with a focus on addressing health disparities. A $3 million grant is supporting the study, led by Dr. Peggi Angel at the Medical University of South Carolina.
Researchers have identified small molecules that target the RNA genome of SARS-CoV-2, interfering with viral gene expression and targeting the RNA for destruction. By attaching a molecule called RIBOTAC, which recruits an RNA-chopping cellular enzyme, these compounds can increase potency by 10-fold.
Scientists create drug-like compounds that bind and destroy COVID-19's frameshifting element to stop the virus from replicating. The findings demonstrate the feasibility of directly targeting viral RNA with small-molecule drugs.
A Cochrane Review found that hospital-based specialist palliative care may offer small benefits for patient-centred outcomes like quality of life, symptom burden, depression, and satisfaction with care. The review also showed an increased likelihood of patients dying in their preferred place by 22%, measured by home death.
Chinese researchers discovered a link between liquid-liquid phase separation and human developmental disorders like Noonan syndrome. Gain-of-function mutations in the SHP2 protein lead to hyperactivation of downstream signaling pathways, providing a therapeutic strategy for targeting SHP2-associated disorders.
A recent study found patients with HIV who contract COVID-19 are at higher risk of hospitalization and death due to low immunity. Older adults and those with chronic health issues are particularly vulnerable.
Researchers have discovered that rivers will jump course more often on deltas than in the past, with avulsions occurring up to 20 times farther upstream. The combination of sea level rise, increased floods, and finer sediment size enables these destructive events to occur ever farther inland.
The NYU Tandon School of Engineering has released a comprehensive dataset tracking human interactions outside COVID-19 hotspots. The data set, which includes location information and behavioral choices, will aid in the development of machine learning models to predict virus transmission.
A large-scale study of over half a million people in India reveals that only 8% of infected individuals account for 60% of new COVID-19 cases. Children and young adults play a crucial role in transmitting the virus, especially within households.
A new algorithm has been developed by Penn State researchers to train adversarial bots that can exploit weaknesses in master game bots using deep reinforcement learning. The algorithm successfully defeated a world-class AI bot in StarCraft II, highlighting the security threat of using such agents.
A study highlights the dual burden of menstruation and homelessness among homeless New Yorkers, who face stigma and lack of access to basic necessities. The research emphasizes the need for improved bathroom quality, supply, and accessibility, as well as easier access to bathing and laundering services.
Tropical Storm Marie is generating heavy rainfall, with estimated rates of 30-40 mm/h near its center. The storm's structure has been improving, and NASA satellite data suggests rapid intensification is likely.