Scientists have successfully modified red blood cells to transport viral agents that trigger the immune system against SARS-CoV-2. The new method, described in PLOS ONE, shows promise as a safe and effective vaccine delivery platform with potential for rapid adaptation to emerging variants.
Researchers at MIT and University of London found that collective electric fields produced by neurons provide a stable and consistent signal of information in working memory. This allows the brain to function even if individual neurons die or change.
Researchers using machine learning methods risk underestimating uncertainties in their final results due to decorrelation with imperfections in simulations. This could weaken or bias classifier algorithms' ability to identify fundamental particles.
A team from Waseda University derives analytical solutions to the guesswork problem for quantum ensembles, extending previous results to ensembles with uniform probability distributions. The findings have significant implications for quantum science and technology, including quantum chemistry and software for quantum computing.
Research reveals a cosmic particle acceleration process in a stellar nova, accelerating particles to extreme energies. The observation suggests that the acceleration process could be efficient in supernovae, providing new insights into astrophysics.
New research at MU shows that women's use of humor is perceived differently than men's, with factors like status and target influencing judgments. Women who use humor directed towards a man are seen as positive, but those targeting a lower-status woman are viewed negatively.
Dr. Zhiqiang Lin has been awarded a $3.2 million NIH grant to investigate the roles of YAP and IRF2BP2 in the cardiac innate immune response, with the goal of reducing cardiac inflammation and promoting heart recovery after a heart attack.
A new study led by Smithsonian volcanologist Dan Rasmussen finds that water content in magma is a significant factor controlling its storage depth. The research provides crucial insights into the physics of magma storage beneath volcanoes, which can aid in predicting volcanic eruptions.
Silage maize yield and quality properties were studied across China, revealing the impact of management practices and climatic factors on yield and nutritive value. Optimal planting density, fertilization, and growth duration were identified as key controlling factors.
A clinical trial at UC Davis Health showed that cellular therapy offers promise for patients with late-stage Duchenne muscular dystrophy, stopping deterioration of upper limb and heart functions. The therapy appears to be safe and effective in improving skeletal muscle and cardiac function.
A new study by Thomas Pepinsky challenges the idea that language shapes thought and behavior, finding no evidence that linguistic differences affect social and economic outcomes. The study reveals that statistical methodologies used in previous research are prone to producing false positives.
A new study found that about one in five people strongly endorse the vigilante identity, reporting an eagerness to closely monitor others and punish offenders. These individuals often consider themselves kind and moral actors, with few qualms about punishing innocent people.
The researchers successfully fabricated large-area sky-blue perovskite light-emitting diodes (PeLEDs) with a high external quantum efficiency of 10.3%. The blade-coating method enabled the production of uniform films with small grains, leading to improved luminescence uniformity and brightness.
A network of simple seismic stations hosted in volunteers' homes helped understand the Mw7.2 Nippes earthquake and its aftershocks. The citizen seismometer network contributed crucial data to characterize the event and forecast damaging aftershocks, highlighting the added-value of citizen seismology for rapid earthquake response.
Researchers used a novel approach to understand the effects of human activity on the planet, introducing three parameters: delay time, memory, and persistence. They found that the atmosphere, land, and ocean system is fragile and could be forced outside its natural regime before 2050 if emissions continue as usual.
A new peer-reviewed study confirms MiSight 1 day contact lenses slow eye growth and halt myopia progression in 90% of children, with no loss of effectiveness over time. The longest-running soft contact lens study among children demonstrates sustained efficacy for nearly all children, regardless of age or initial refractive error.
The study found that superlinear scaling occurs in aquatic ecosystems of larger watersheds, releasing carbon back into the atmosphere. Smaller watersheds are less effective at filtering pollutants and mitigating nonpoint source pollution.
A recent study from the University of Kentucky's Sanders-Brown Center on Aging has shown promising results for a blood test that could identify Alzheimer's changes in the brain before symptoms appear. The test detects proteins associated with Alzheimer's and brain damage, which may indicate preventative treatments can be used.
Researchers discovered that an inorganic polyphosphate released by nerve cells contributes to the death of motor neurons in people with ALS and frontotemporal dementia. The study found that lowering levels of this toxin may be an innovative therapeutic strategy for diverse types of ALS/FTD.
Researchers from Italy, USA and Australia demonstrate a new approach to ultrafast spectroscopy using noisy pulses to retrieve phononic states in materials. The technique uses correlations induced through nonlinear interaction of light with the material.
Researchers at KAUST have developed a low-cost method to generate carbon-free fuels by coating a metal foam with iron and cobalt nanomaterials. The device splits water molecules into oxygen and hydrogen, a potential green fuel, using renewable electricity.
Researchers will use 3D facial analysis technology to understand and guide the treatment of Hereditary Angioedema (HAE), a rare genetic disorder. The study aims to provide clinicians with an objective understanding of facial swelling, potentially assisting with diagnoses and improving management outcomes.
New research reveals that magma's water content controls its storage depth in active arc volcanos, contradicting previous assumptions. The findings have significant implications for refining physics-based eruption-forecasting models.
The COVID-19 pandemic may have caused 18.2 million excess deaths globally, more than three times the official reported figure of 5.9 million. The highest number of estimated excess deaths occurred in South Asia, with India accounting for 22% of global total deaths.
Researchers successfully differentiated human induced pluripotent stem cells into specific mesoderm subset for use as a novel therapy to rescue ischemic tissues and repair blood vessels. The results demonstrate significant improvement in visual acuity and electroretinograms with restoration of vascular perfusion in animal models.
Researchers at Cornell University discovered that magnetism is key to understanding the behavior of electrons in high-temperature superconductors. They found that at a critical point, most of the electrons in a particular region vanish, and magnetism explains this phenomenon.
Researchers at UC Santa Cruz confirm their bioengineered RSV protein vaccine stimulates a stronger antibody response than the native G protein. The engineered protein is recognized by human RSV-fighting antibodies and may lead to an effective vaccine for severe respiratory disease in children and the elderly.
Researchers found that the Klotho gene can suppress glioblastoma cell viability and induce apoptosis, leading to a significant decrease in tumor growth. The study contributes to the development of new diagnostic and treatment approaches for malignant brain tumors.
In bacteria, ribosome collisions trigger the rescue operation by detecting and eliminating defective mRNA and proteins. The SmrB enzyme plays a crucial role in this process, scanning normally translating ribosomes and cutting problematic mRNA upon collision.
Researchers at Flinders University have developed a novel approach to modify nano-particles' surface chemistry to tailor the body's immune response. This technique shows promise for safer, more effective vaccines, drug delivery, and disease diagnostics and treatments.
Recurrent novae outbursts in binary systems accelerate protons to high energies, suggesting a Hadronic origin of gamma-ray emission. The expanding shock wave from RS Oph's outburst efficiently accelerated protons to gigaelectron volt and teraelectronvolt energies.
Scientists Wenqian Yao and He Yang successfully fabricated continuous, uniform, and ultrathin organic films using a copper surface-mediated reaction. The growth rate and morphology of the thin films were found to be dependent on the underlying Cu substrate facet, enabling the production of high-quality two-dimensional materials.
A new analysis by Smithsonian researchers categorized over 86,000 plant species as winners or losers according to their ability to survive in the age of humans. The study found that more than 20,000 plant species are at risk of extinction due to human activities, with many species deemed 'losers' rather than 'winners',
A recent study found that nearly 30% of youth with benzodiazepine or stimulant overdoses had prescribed these medications in the prior month. Physicians may need to weigh the risks and benefits of these medications more closely, particularly for youth at high risk of self-injury.
A study of 12 million children found a moderate association between strabismus and anxiety disorder, schizophrenia, bipolar disorder, and depressive disorder. The findings suggest that children with crossed eyes may be at higher risk for developing these mental health conditions.
Researchers discovered that plant volatile signals can warn neighboring plants of herbivore attacks, activating defense genes and increasing resistance. The team found epigenetic mechanisms, including histone acetylation, play a key role in this process.
A study of nearly 158,000 US residents found that immigrants had increased financial worries in areas like retirement and medical costs, despite lower overall rates of psychological distress. However, serious psychological distress was associated with higher levels of financial worry in non-US-born individuals.
Researchers used big data and computer modeling to map contributions of women and men to history developments between 1950-2015. The study found that demographic diversity results in new knowledge, and newcomers launch new areas of research.
Research suggests that using language to label innovations as 'new and different' is a key strategy for software companies. Category innovation was found to be associated with firms' likelihood of initial public offerings (IPO), suggesting it's part of successful firm strategies.
A study published in Health Data Science found a positive correlation between COVID-19 cases and mental health concerns on Twitter. The majority of mental health-related tweets were posted by middle-aged and senior users, with males expressing concerns more frequently than females.
Researchers have found that autophagy helps form epithelial syncytia during wound healing, a process previously only observed in muscle and placenta development. This discovery highlights the importance of understanding autophagy's role in disease mechanisms.
A study examining the intergenerational transmission of vicarious racism found that Black mothers' experiences of racial discrimination were associated with higher parenting stress and depressive symptoms, which mediated the effects on their children. The study suggests that individual coping mechanisms may be insufficient to buffer th...
Researchers have identified a method to boost the effectiveness of CAR-T cell therapy by enhancing the metabolic activity of tumor-attacking T cells. The study's findings show that proline metabolism can be used to supercharge these cells, which may expand the treatment options for solid tumors.
A new study found that consuming a balanced diet with proteins from various different sources may help prevent the development of high blood pressure. The analysis involved nearly 12,200 adults in China and found an association between protein variety score and reduced risk of new-onset hypertension.
A 22-month study on Hawaiian corals suggests that some species can remain resilient in warmer and more acidic waters. The study found that half of the coral species could survive with minimal damage if climate change is mitigated within Paris Climate Agreement targets.
A new study predicts that six tropical fish species in Japan will expand northward due to rising sea temperatures. The model found that minimum sea surface temperature is the most important factor affecting distribution patterns for all species, with potential habitat range changes minimised by stringent mitigation measures.
The Journal of Gerontology presents new data from the National Social Life, Health, and Aging Project (NSHAP), which explores key social and physical measures among community-dwelling older adults. The study reveals age and gender differences in social health indicators and associates resilience with health outcomes.
A new study by Clemson University researchers identifies a genetic variant linked to congenital idiopathic megaesophagus (CIM) in German shepherd dogs. The discovery enables the development of a genetic test with 75% accuracy, allowing breeders to reduce disease incidence while preserving genetic diversity.
Scientists developed a powerful new tool called Giraffe to improve genomic research by leveraging global genetic diversity. The tool allows for the use of a diverse pangenome reference point, enabling faster and more sensitive comparisons of short-read human genome sequences.
A Brazilian study proposes a methodology to involve secondary school students in mapping natural disaster hazards and impact prevention. The students, aged between 2019-2021, were trained to identify areas prone to flooding and landslides using aerial photographs taken by drones.
Researchers found that 42% of community group respondents and 11% of vetted panel recruiter responses were fake or deceitful. This highlights the impact of fraudulent data on study results. Verification of respondents after compensation is suggested to ensure accurate results.
A Washington State University survey found that 16% of couples in the US are divided on COVID-19 vaccination, with discordant relationships accounting for 15.63% of respondents. The study reveals varying reasons for vaccine refusal, including religious and personal objections.
The green Mediterranean diet induces specific microbial changes in the gut microbiome, enriching with bacteria that positively affect glucose metabolism and insulin sensitivity. This novel diet also promotes genetic pathways involved in reducing branched-chain amino acids linked to insulin resistance.
A Bocconi University study used machine learning to analyze data on 2038 couples in Germany, finding that life satisfaction and housework are key predictors of union dissolution. The analysis also revealed complex interactions between variables, including the impact of personal traits like openness and extraversion.
A study published in The Lancet Planetary Health warns that heat stress on cattle could lead to financial losses of $15-40 billion annually by the end of the century. This would particularly affect producers in tropical regions, including South America, Asia, and Africa.
Researchers visualize ethylene polymerization on ordered iron carbide surface using in situ technology, revealing molecular insertion mechanism and chain initiation process. The study clarifies the scientific debate regarding chain initiation over Phillips catalysts and provides a method for controlling product chain length distribution.
A study found that adolescents with insecure toddler-mother attachment overestimate the trustworthiness of strangers and have reduced brain activity when viewing untrustworthy faces. Securely attached youth, on the other hand, are more open to processing negative social cues.
A new system called PRMC-MS enables the comprehensive analysis of phosphoinositide acyl variants in various types of biological samples. This method allows for the simultaneous measurement of all eight classes of phosphoinositides and detection of tiny changes in intracellular levels.
Researchers found that convection in the solar atmosphere can drive the formation of jets, similar to those caused by alligator mating calls. The discovery sheds light on the origin and nature of solar spicules, which are ubiquitous structures observed on the Sun's surface.
A study in Hawaiian coral species found that some display resilience to ocean warming and acidification. Coral samples survived better under certain conditions, with Porites compressa being more resilient than Montipora capitata.