A rapid systematic review found that rehabilitation programmes can give hope and confidence to patients, while tailored approaches can help individuals recover from severe respiratory illness. Early mobilization and progressive exercise were key components in improving recovery outcomes.
A UC San Diego engineer is developing a research platform to study new materials that melt at temperatures higher than 4000 degrees Celsius. The team aims to increase the melting point of materials by mixing large numbers of different atoms together, reducing the driving force for the solid to melt.
HSE researchers discovered a link between genetic predisposition and severe COVID-19 using machine learning models. The study found that individuals with effective T-cell immunity had lower risk scores, while those with weaker immunity scored higher.
A machine learning algorithm helps differentiate between benign and premalignant polyps in CT colonography data, with a sensitivity of 82% and specificity of 85%. The findings suggest a role for machine learning-derived algorithms in boosting the effectiveness of CT colonography as a screening tool for colorectal cancer.
Researchers found that light-intensity physical activity, such as gardening or walking, may protect mobility in older women. Women who spent the most time performing light-intensity activities had a 46% lower risk of mobility loss compared to those with lower levels of physical activity.
A new LSU Health New Orleans study found a positive association between social vulnerability and COVID-19 incidence at the census tract level. Census tracts with higher levels of social vulnerability were associated with higher COVID-19 cumulative incidence, suggesting targeted interventions could reduce transmission in vulnerable popu...
Research from Lehigh University finds college students with ADHD receive lower grades and are at a higher risk of dropping out, despite having the skills to graduate from high school.
A new study found that the COVID-19 outbreak in China did not lead to an increase in overall deaths. In fact, deaths from non-COVID-19 related pneumonia, chronic respiratory diseases, and road traffic incidents decreased during the lockdown.
Research published in Occupational & Environmental Medicine found that night owls are more likely to experience poor health, insomnia, and social jet lag, leading to underperformance at work. The study also linked evening chronotype to a higher risk of early retirement due to disability.
Researchers at WashU Medicine have found a new way to block chronic lung diseases such as asthma and COPD by targeting the packaging of inflammatory cytokines in exosomes. By blocking the release of these packaged cytokines, they can prevent damage to the lungs and slow disease progression in mice.
Researchers found that protective B cell responses remain stable over time, but do not recognize emerging SARS-CoV-2 variants from Brazil and South Africa. A large proportion of neutralizing antibodies generated by long-lasting B cells only target conserved epitopes.
Researchers found that the innate immune system overreacts in patients with severe COVID-19, leading to blood clots and oxygen saturation issues. The study suggests that this overreaction may be driven by extensive tissue damage, and may be treatable with existing drugs for hereditary angioedema.
Researchers at UMD are using genomic selection to identify genes that improve feed conversion in rainbow trout, leading to more efficient production and reduced waste. This work aims to address industry problems like downgrading, which affects up to 15% of filet products.
Researchers found that limiting fat release from fat cells during heart failure can reduce inflammation and improve cardiac function. In a study, mice treated with a drug blocking fat release showed better outcomes than control groups.
New strategies aim to achieve ideal bistable electrochromic systems for green displays. Researchers explore various approaches, including material design optimization, indirect EC systems, and device structure improvements. The goal is to overcome technical bottlenecks and enable widespread adoption of sustainable displays.
A new study by Oregon State University researcher Dustin Herb found that environmental conditions in which barley is grown significantly impacts the flavor of whiskey. The study, published in the journal Foods, used gas chromatography mass spectrometry and sensory analysis to determine the role of terroir in whiskey production.
A Yale-led research team created a new method to track how Aedes aegypti mosquitoes move through the environment, combining genetic and environmental data. The results suggest that these mosquitoes travel through a mix of natural and human-aided dispersal, making eco-friendly control methods more crucial than ever.
Researchers detected radio flares months and years after a star was torn apart by a black hole, contradicting previous expectations. The team observed two delayed flares in a distant galaxy, suggesting that new models may be needed to explain this phenomenon.
The paper synthesizes five leading frameworks of urban ecology to advance global urban science and achieve sustainability goals. By integrating knowledge from different disciplines, the framework offers practical tools to assess sustainability planning and improve human-environmental wellbeing.
A new production method developed by physicists at Martin Luther University Halle-Wittenberg enables the transfer of crystalline microstructures to any material, advancing the production of smaller, faster, and more energy-efficient components. The method has potential applications in spintronics, magnonics, and hybrid components.
Researchers are using sheep to investigate the multigenerational effects of prenatal exposure to androgen excess and explore dietary interventions to prevent PCOS. The study aims to provide crucial biological information for improving reproductive function across generations and has clinical relevance to women with PCOS.
A team of engineers at the University of Cambridge identified the physical mechanisms responsible for wheezing, a condition affecting up to a quarter of the world's population. They developed a 'tube law' to predict when wheezing occurs and could lead to a cheaper and faster diagnostic for lung disease.
Researchers developed a new sodium-ion conductor that enhances stability in higher-voltage oxide cathodes, resulting in improved efficiency and lifespan. The material, NYZC, can last over 1000 cycles while retaining 89.3% of its capacity, outperforming other solid-state sodium batteries.
A new study found that a current vaccine reduced childhood pneumonia hospitalizations by 21% but increased empyema admissions by 25%. The researchers urge the development of an effective vaccine against emerging non-vaccine serotypes, particularly serotype 3, which causes 76% of empyema cases.
A new study published in the American Journal of Public Health examines the impact of state preemption laws on local sugar-sweetened beverage taxes. The research reveals that since 2017, four states have passed laws preempting local SSB tax policies, with three of them passing within an average of just 29 days.
Scientists have identified a range of microbiome species never before detected in human milk, which change significantly between early and late lactation. These bacteria are thought to protect the infant gastrointestinal tract and improve aspects of long-term health, such as allergy prevention and toxin resistance.
A new study by Columbia University's Mailman School of Public Health found a strong association between jail incarceration and death rates from various causes in the US. The research estimated that every 1,000 population increase in local jail incarceration rate was associated with significant increases in mortality rates from infectio...
A new study reveals that researchers produced more than 87,000 scientific papers about coronavirus between January and October 2020. The vast majority of these studies were conducted by scientists from China and the United States, which initially dominated coronavirus research due to government funding and institutional partnerships.
Researchers at the NIH used bacteriophages to treat mice infected with multidrug-resistant Klebsiella pneumoniae sequence type 258, showing promising results in reducing bacterial loads. However, phage resistance was also observed in some cases, highlighting the need for further investigation.
Scientists used X-ray technology to compare brain tissues of schizophrenia patients with those of healthy individuals, revealing unique structural differences. The findings suggest a link between these differences and the onset of the disease, paving the way for potential new treatments.
Researchers find most plastic particles in water samples come from marine paints, with PVC and acrylates dominating the composition. The team's findings suggest thousands of tonnes of paint end up in the marine environment every year, posing potential environmental risks.
A study of 791 college students found that those forced to relocate during the pandemic reported elevated COVID-19-related grief, loneliness, and generalized anxiety. The researchers also identified factors such as age, race, and pre-existing mental health diagnoses as predictors of mental health concerns.
Researchers identify nsp13 as a key helicase enzyme in coronaviruses, which could be targeted for COVID-19 treatment and prevention. The study found that nsp13 is a relatively weak helicase requiring assistance to function, providing a potential first line of defense against future coronavirus outbreaks.
Research found that jobs classified as skilled trade occupations were most likely associated with heavy drinking, while professional occupations had lower rates. The study used data from 100,817 UK adults aged 40-69 and found associations between occupation and alcohol consumption differed in men and women.
Emerging evidence suggests ketone bodies exert protective effects on patients with heart disease, potentially providing a safer alternative to the keto diet. Increasing circulating ketone levels through multiple mechanisms may offer therapeutic advantages in reducing cardiovascular risk factors.
Researchers have identified how Physarum polycephalum, a single-celled organism, stores and retrieves information about its environment through its network architecture. The slime mold weaves memories of food encounters into the architecture and uses stored information to make future decisions.
Researchers found that young novice drivers who speak into hand-held smartphones while driving are also likely to drive while under the influence of drink or drugs. The study also found a strong correlation between talking on a hand-held phone and speeding, overtaking, and other high-risk behaviors.
The ESMO Targeted Anticancer Therapies Congress 2021 presented new data on drug discovery and development for a range of targets, including precision medicine. World-renowned experts discussed breakthroughs in the microbiome and oncolytic viruses, highlighting their potential as tools and targets.
The JDRF Center of Excellence in New England will focus on accelerating gene editing approaches for beta cell replacement therapy, aiming to solve the problem of immune rejection of beta cells. The center will collaborate with leading Massachusetts-based experts to develop new technologies and strategies to prevent beta cell destructio...
A genetic study found a DVL2 gene defect associated with screw tail and caudal vertebral anomalies in various dog breeds. The variant affects muzzle length and heart development, highlighting the importance of genetic testing for health problems.
A new study has identified a universal strain of bacteria derived from healthy human skin that can treat the most common type of eczema. In a Phase I clinical trial, two-thirds of participants showed significant improvements in symptoms, including reduced itchiness and inflammation.
A recent study suggests that people with COVID-19 may experience a prolonged loss of sense of smell and taste, lasting up to five months. The study found that approximately half of participants who lost their sense of smell during the initial illness had not regained it entirely after five months.
Researchers found that sea spray aerosol (SSA) concentrations tend to rise with increasing sea surface temperature (SST), offering a more accurate prediction method. This discovery could lead to improved climate modeling by incorporating SSA's dependence on SST.
A study found that transposons play a key role in creating new genes through exon shuffling, a process that can lead to the creation of novel transcription factors. The research identified over 100 distinct genes fused with transposases across various species, including humans.
Scientists from GIST have developed a novel catalyst material that improves the longevity and performance of lithium-sulfur batteries. The CoC2O4 catalyst enables efficient electric transportation systems, including drones and large-scale energy storage devices.
Researchers investigated dynamic changes to DNA methylation in shift workers, finding that rest and recovery can restore gene function. The study suggests that insufficient sleep and related inflammatory consequences may mediate shift work disorder, highlighting the importance of sufficient rest for overall health.
Researchers have detected a high-energy neutrino in the wake of a star's destruction by a black hole, providing new insights into the origins of Ultrahigh Energy Cosmic Rays. This breakthrough sheds light on decades-old problem and offers support for the conclusion that Tidal Disruption Events could be responsible for producing UHECRs.
The University of Central Florida is helping NASA develop thin-ply composites that are as thin as measuring tape but strong enough to support satellite payloads. These materials offer significant gains in performance over traditional metallic materials and can be rolled up, compacted and stored for long periods.
Researchers developed COSMIC BIRTH to analyse large-scale cosmic structures, expressing observations as if detected in the early universe. The algorithm uses sampling techniques to deal with high-dimensional spaces, enabling the study of galaxy clusters and their formation.
Researchers found that CD14+ macrophages and neutrophils change rapidly in the brain after hemorrhage, with signatures consistent in patients with good recovery. Inhibiting inflammation may improve patient outcomes, and targeting specific molecular circuits could unlock new treatment options for ICH.
Researchers at USC Viterbi School of Engineering used living bacteria to create new materials with superior mechanical properties. These materials exhibit exceptional strength, fracture resistance, and energy dissipation, making them suitable for aerospace panels, vehicle frames, body armor, and defense applications.
A new study published in Frontiers in Earth Science uses citizen science data to identify the temperature cutoff between rain and snow in winter storms in the Lake Tahoe region of the Sierra Nevada. The results show that a warmer temperature threshold of 39.5°F may be more accurate for predicting precipitation in this region.
Researchers find giant Hall effect in material Ce3Bi4Pd3, exceeding theoretical predictions by a thousand times. The effect is caused by complex electron interactions and the Kondo effect, leading to unexpected potential for next-generation quantum technologies.
A research team from Texas A🌍 University and The University of Texas Medical Branch has identified a potential drug to treat SARS-CoV-2 using the FDA-approved heart medication bepridil. The study suggests that bepridil shows significant effectiveness in interfering with SARS-CoV-2 entry into human cells.
A study by University of Helsinki found that people consider humanoid robots' moral decisions less ethically sound than those made by humans or traditional robots. The uncanny valley effect is believed to contribute to this phenomenon, where humans perceive human-like artificial intelligence as eerie or creepy.
Astronomers have created a massive atlas of widely separated binary stars within 3,000 light years of Earth, comprising 1.3 million pairs. This increase in sample size provides insights into the evolutionary phases of these binaries, including 17,000 white dwarfs.
A University of Missouri five-year study found that focusing on positive encouragement in the classroom reduces disruptive behavior and improves students' academic and social outcomes. The study implemented a classroom behavior management training intervention, resulting in decreased disruptions and increased student engagement.
Researchers identified a mechanism linking acrolein accumulation to glycocalyx modifications, damaging the blood-brain barrier. The study suggests that acrolein-modified proHPSE could be a novel drug target for post-stroke inflammation.
Northwestern University researchers create novel biomaterial that enhances neuron growth, a crucial finding for regenerative medicine. The material's bioactive properties allow cells to penetrate and interact with bioactive signals, potentially treating neurodegenerative diseases such as Parkinson's and Alzheimer's disease.
Researchers developed a concept for a new storage medium based on antiferromagnetic materials, which can store binary values (0 or 1) through controlled manipulation of domain walls. The proposed method could potentially replace conventional ferromagnetic systems with faster and more energy-efficient data processing.