A new mouse model study suggests that Paxlovid treatment can prevent COVID-19-like disease symptoms in mothers and developmental deficits in offspring. The treatment reduced viral loads and disease signs in mothers, and prevented growth and developmental deficits in their offspring.
Researchers at MSU are developing new, sustainable materials that can repair themselves and capture carbon dioxide from the atmosphere. By combining 3D printing with microorganisms, they aim to create carbon-negative building materials.
A new study reconstructs the well-preserved skull of Pierolapithecus catalaunicus, a key fossil in understanding great ape and human evolution. The researchers found that the species shares similarities with both fossilized and living great apes, but also has distinct facial features not found in other Middle Miocene apes.
A recent study reveals 15%-18% of the Brazilian Amazon is at high risk of ecological disruption by 2050. The regions, often near 'deforestation arc', exhibit low research frequencies and are threatened by climate change.
Researchers at UC Irvine have found that wind-driven surface melt of the Greenland ice sheet has increased by over 10% in recent decades, while Antarctic surface melt has decreased by 15%. The study suggests that these changes are due to the influence of global warming on wind patterns and ozone layer recovery.
Researchers discovered that bright light treatment activates neurons in the lateral habenula, reducing aversive emotional states and preventing cocaine-driven reinstatement. The study suggests a promising avenue for light-based therapy in treating drug addiction.
A six-year study analyzing data from over 15,000 lower-income children ages 2 to 6 reveals higher-than-expected levels of significant behavioral dysfunction. The research highlights the importance of early interventions to prevent behavior problems from escalating.
Algae have adapted to cope with nutrient starvation by evolving a new cellular machinery that allows them to use sunlight for growth without iron. This discovery holds promises for biotechnology developments that could enhance crop productivity and support marine ecosystems.
Researchers from Osaka University have developed a bioprinting technique that enables the creation of complex soft tissue structures with high fidelity. The method uses a printing support to facilitate gelation of a bioink, resulting in cell viability and viability for up to two weeks.
Researchers from Zhejiang University developed a new method to simulate radionuclide transport in fractured granite, using hyper-gravity experiments and 3D-printed fracture networks. This breakthrough could improve deep geological disposal methods and mitigate the risk of nuclear waste leakage.
Acinetobacter baumannii bacteria can form special cells that survive for long periods in a dormant state, making antibiotic treatment challenging. The discovery could lead to new treatment concepts by targeting proteins involved in the transition to this slumber state.
Researchers have discovered new insights into microglia-astrocyte communication and its impact on intracerebral hemorrhage, as well as the testicular toxicity of triptolide. Additionally, a study on epicardial cells has identified key gene markers associated with cardiac regenerative therapy strategies.
A new study finds that four out of five Miami-Dade County residents may face disruption or displacement due to sea-level rise, with lower-income people bearing the brunt. As habitable areas shrink and housing prices rise, only a small number of affluent residents can relocate, while many others are trapped in low-lying properties.
Scientists have developed a system that can measure strain and stress in 3D-printed parts, allowing for the creation of high-performance components with tailored residual stresses. This technology has the potential to increase strength, reduce weight, and enable complex shapes in manufacturing.
A recent study published in BMJ Open Sport & Exercise Medicine found that playing golf, Nordic walking, or regular walking for just one session can improve immediate cognitive function in older adults. The research also showed that Nordic walking and regular walking were associated with enhanced executive functions.
A global redistribution of nitrogen fertilizer use could reduce grain production in North America, Europe, and East Asia while increasing it in Sub-Saharan Africa. This would decrease nitrogen pollution by 71 percent and positively affect nitrous oxide emissions.
A team of engineers at the University of Pittsburgh has created a new robot that can navigate complex environments using bio-inspired neural networks. The robots will be able to avoid obstacles and learn from their experiences, enabling autonomous navigation for various applications such as commercial transport and disaster response.
Researchers developed a novel method to find high-affinity aptamers, short DNA or RNA molecules that can bond to specific target molecules. The 'hydrogel for aptamer selection' (HAS) method uses a porous polymer network to retain well-fitting aptamers, reducing the time and effort required to identify suitable candidates.
The Swanson School of Engineering at the University of Pittsburgh is launching a personalized learning model to cater to students' unique career aspirations. The program offers one-credit modules and professional development streams in industry, entrepreneurship, and academia to help students forge their own path.
Marimo, special growth forms of filamentous algae, are threatened by rising lake temperatures due to global warming. The warmer water temperature outpaces the inward decomposition, making them increasingly fragile and decreasing their shell thickness.
A study by Tokyo Medical and Dental University found that ChatGPT's diagnoses and recommendations for carpal tunnel syndrome, cervical myelopathy, and hip osteoarthritis were inaccurate. The chatbot was consistent in some areas but inconsistent in others, highlighting the need for further development to ensure patient safety.
A recent study published in CHEST Science Journal reveals that high-performance ICUs exhibited lower mortality rates during the COVID-19 pandemic, with a range of 3.6% to 63.2%. The research also found that these ICUs had better patient outcomes before and after the pandemic, regardless of disease severity or comorbidities.
A study of 222 US hospitals found that 79.4% of patient-facing websites did not mention abortion, with limited information provided when it was mentioned. This lack of disclosure may contribute to stigma surrounding abortion care.
Lerrel Pinto aims to create robots that can perform a variety of tasks using algorithms and data collection methods. He seeks to address the trade-off between dexterity and generality in robotics.
The MIT team designed a train-like system of reactors that harnesses the sun's heat to produce clean hydrogen fuel with up to 40% efficiency. This could drive down costs and make solar thermochemical hydrogen (STCH) a scalable option for decarbonizing transportation.
A new study confirms the presence of deadly Vibrio bacteria in Florida's coastal waters following Hurricane Ian. The research, led by University of Maryland senior author Rita Colwell, found high levels of pathogenic Vibrio parahaemolyticus and Vibrio vulnificus, particularly in oyster samples from Lee County.
Researchers from GIST propose a novel approach to mitigate overfitting in pretrained models used for voice pathology detection, achieving 12.36% and 15.38% improvement in recall using contrastive learning.
A novel method transforms wastewater pollutants into semiconductor biohybrids directly in the wastewater environment, producing valuable chemicals like 2,3-butanediol. The process exhibits scalability and a lower carbon footprint compared to traditional methods, making it an eco-friendly approach to chemical manufacturing.
A recent VA study analyzed electronic health records of over 5.9 million veterans to provide insights into COVID-19 mortality rates. The research found that absolute numbers of deaths were higher in younger age groups and healthier individuals, despite older adults experiencing the highest rate of excess mortality.
Researchers developed Mites, a scalable system for supporting general-purpose sensors in buildings, with robust protections for privacy and security. VAX is another system that uses existing video and audio models to train ML models for privacy-sensitive sensors.
Researchers at Purdue University detect unprecedented levels of alloy aerosols in the atmosphere, likely from spacecraft and satellites. The team found that nearly 10% of large sulfuric acid particles contained aluminum and other spacecraft metals.
Researchers found that deep neural networks often respond the same way to images with no resemblance to the target, generating unnatural signals. The models develop unique invariances that are different from human perceptual systems, causing them to perceive pairs of stimuli as similar despite their differences.
U of I researchers have developed organic nanozymes that mimic the properties of natural enzymes, exhibiting peroxidase-like activities and detecting glyphosate with adequate accuracy. The OC nanozyme is quicker to produce, cost-effective, non-toxic, and environmentally friendly.
Research reveals nitrogen enrichment slows onset of aridity threshold, increasing plant biomass and delaying ecosystem decay. This finding has implications for predicting vegetation responses to climate change.
A new study has found that forensic fibers can survive underwater for several weeks, contradicting previous beliefs. This discovery could significantly aid in investigations, as police may now be able to search for fibre evidence even after extended exposure times.
A pooled data analysis of virtual reality studies suggests it helps patients with cancer, dementia, and other long-term conditions cope better with medical treatment and emotional impact. However, further research is needed to understand how the technology works and its long-term effects.
A new study by Boston University School of Public Health finds that adults with Down syndrome are more consistently enrolled in Medicaid and utilize more healthcare services than people without developmental disabilities. However, racial disparities exist, with White individuals having greater access to care.
Researchers created a 3D printed tumor model using bioprinting and synthetic chips to better understand complex cancers. The model simulates the surrounding environment, addressing limitations of traditional 2D models.
Uncontrolled wildfires are threatening environmental progress in Brazilian Amazonia, a critical carbon sink. Deforestation rates have fallen, but fire counts remain high, driven by hotter and drier climate conditions.
New research reveals that disrupted energy production in the kidneys contributes to progressive kidney disease in diabetes. Monitoring urinary lactate levels may help predict prognosis and guide management for diabetic kidney disease.
Purdue University scientists examine the bio-impact of toxic chemical cocktails in the environment, finding reduced growth in tadpoles exposed to PFAS mixtures. The study highlights the need for research on mixture toxicity in aquatic organisms, as each chemical interacts with others in complex ways.
Sansbury's qualitative dissertation study explores how family engagement supports racial socialization and young children's emergent racial identity. The study aims to understand the roles of African American teachers and families in building relationships that promote healthy racial identities.
Researchers at Vanderbilt University Medical Center found that cefepime did not significantly increase the risk of kidney failure compared to piperacillin/tazobactam in critically ill patients. However, cefepime was associated with more neurological dysfunction and shorter survival rates.
Lehigh University researchers have developed a technique using machine learning and advanced spectroscopy to characterize waste feedstocks for gasification-produced hydrogen. This process has the potential to eliminate hazards associated with stored coal waste and reclaim valuable resources, while also emitting fewer pollutants than tr...
Researchers found sponsored content decreases consumer engagement, but prior disclosure offsets this effect. Micro-influencers are more affected by sponsorship than macro/meso-influencers.
The team created a glycoengineering platform that simplifies the production of customized sugar carbohydrates, known as glycans, which play a crucial role in various therapeutic applications. This innovation enables the engineering of new glycans with unprecedented flexibility, addressing limitations in existing approaches.
A study comparing dreams from Western and non-Western populations found that non-Western groups produced more cathartic and socially-oriented dreams, while Western groups had more threatening but less emotionally resolving dreams. The results suggest a strong link between societal norms and the function of dreams.
A new study published in JAMA Network Open found live vaccinations safe and effective for children who have received liver or kidney transplants, offering protection against life-threatening conditions. The study showed high antibody levels and minimal adverse events following vaccination.
A new method for treating wastewater generated from anaerobic digestion uses coal fly ash to remove pollutants, including COD and TP, with high efficiency. The treatment process also neutralizes pH and reduces heavy metal concentrations, making it suitable for irrigation water.
Research by Dr Clive Boddy of Anglia Ruskin University reveals warning signs for corporate psychopaths in finance and politics. These include superficial charm, lack of remorse, and ruthless self-serving behavior.
A recent study published in Family Medicine and Community Health found that ChatGPT may be better than human doctors at following recognized treatment standards for clinical depression, without gender or social class biases. The AI technology provided fast, objective insights that supplemented traditional diagnostic methods and offered...
Patients with long COVID exhibit reduced serotonin levels, leading to inflammation and neurological symptoms. Treating serotonin deficiencies may reverse memory impairment in small animal models.
The 3rd annual Frontera User Meeting showcased the power of the NSF-funded supercomputer in various domains of science. Researchers presented findings on projects utilizing Frontera's capabilities, including compound storm surge models and nonlinear earthquake simulations. Additionally, scientists leveraged the system to analyze anonym...
A team of Japanese researchers created a big data-driven model that accurately forecasts key economic indicators in real time, eliminating the need for aggregated semi-macroeconomic data. The approach leverages search engine query data to identify highly correlated queries and provides timely insights into economic trends.
A new study published in the Journal of the American College of Cardiology found that stress and depression are common among women at the time of heart attack and for two months after. However, researchers discovered that women with heart attacks due to blockages had higher stress levels than those with open arteries.
Researchers discovered how the fungus Candida albicans enters the brain, activates mechanisms to clear itself, and generates amyloid beta-like peptides, contributing to Alzheimer's disease development. The study highlights the importance of understanding fungal involvement in neurodegenerative conditions.
Scientists successfully demonstrated the deflection of terahertz waves using distorted photonic crystals, mimicking gravitational effects. This breakthrough has significant implications for 6G communications and graviton physics.
Mutations in the PRDM16 gene alter heart muscle cell metabolism, leading to weakened hearts and increased risk of congenital heart failure in women. Female mice with this genetic defect experience significantly more heart problems than males.
Researchers at H. Lee Moffitt Cancer Center & Research Institute demonstrate lorlatinib's activity against protein PYK2 in non-small cell lung cancer cells, revealing a potential path for repurposing the drug for other cancers. The study shows that combination therapy targeting ROS1, PYK2, and SRC results in enhanced cancer cell death ...
Researchers at Cold Spring Harbor Laboratory discovered that bat genomes contain unique adaptations to defend against infection and cancer. The study highlights the interconnectedness of immunity and cancer response, revealing potential new treatments for human diseases.