A new study reveals a 'weak point' in a type of gut bacteria that causes intestinal inflammation in patients with Crohn's disease. The researchers found that interfering with the bacteria's process relieved gut inflammation in a mouse model of Crohn's disease.
New research documents how stringent FGM safeguarding measures are leaving families feeling racially profiled, criminalised and stigmatised. The study proposes a series of national recommendations to address FGM in a more compassionate and inclusive way.
A study published in Child Development has linked children at risk for developmental coordination disorder (DCD) to difficulties with auditory time perception, crucial for basic skills like walking and processing speech. The research suggests that music with salient beats could be used as a therapy to help treat children with DCD.
A new study by an international team of economists found that the pandemic caused sharp declines in living standards and rising food insecurity in developing countries. The study reports high levels of food insecurity, with many households unable to meet basic nutritional needs.
A global team of researchers found overwhelming evidence that human-made noise impacts marine life from invertebrates to whales, disrupting behavior, physiology, reproduction, and causing mortality. They identify actions to restore healthy ocean sounds and reduce noise levels in the shipping industry.
Scientists at the Francis Crick Institute have discovered structural similarities between SARS-CoV-2 and a pangolin coronavirus, suggesting that a pangolin coronavirus could infect humans. The study found that the pangolin virus was able to bind to receptors from both pangolins and humans.
Research by Cary Wu found that US counties with more social capital had significantly fewer COVID-19 infections and deaths. The study suggests a link between community cohesion and better public health outcomes during the pandemic.
Scientists from Okayama University have demonstrated high-performance gas molecule confinement with boron nitride nanopores, surpassing activated carbon. The study found that the nanoporous structure of p-BN allows for strong interaction between nitrogen and its pores, leading to higher adsorption rates.
Researchers are testing novel grassland systems across the eastern US to improve beef production, soil health, and water quality. The study aims to evaluate tall fescue and native warm-season grasses for their effects on ecosystems.
Researchers developed a novel immunotherapy approach using CpG adjuvant to boost immune tolerance to the major cat allergen Fel d 1. The treatment reversed allergy hallmarks and reduced inflammation in allergic mice, offering new hope for treating cat allergy.
A research team has proposed new testing standards for particulate photocatalysts in solar fuel production, aiming to improve the efficiency and reliability of this technology. The standards will provide a reliable guide for large-scale implementation and further promote research advances in the field.
A study by Weill Cornell Medicine found that COVID-19 transmission was extremely low among children and staff at North Carolina day camps, with only two cases linked to possible on-site transmission. The camps implemented strict safety measures, including masking, distancing, and frequent hand washing, which helped avoid viral spread.
Researchers at Tokyo Institute of Technology create novel enterocyte-like cells that closely resemble actual enterocytes, expressing efflux transporter proteins and CYP3A4. These cells can be used as an in vitro model of the small intestine for evaluating intestinal absorption of drugs in humans.
A study published in JAACAP found associations between physical discipline, cognitive deprivation, and specific types of developmental delay. The research indicates that physical discipline is linked to a higher risk of socioemotional delay, while cognitive deprivation is associated with cognitive delay.
The employment-to-population ratio for working-age people with disabilities decreased from 29.4% in December 2020 to 28.7% in January 2021, while the labor force participation rate also declined slightly. These numbers reflect a stagnation in recovery efforts during the pandemic.
Researchers found that common fungi in the gut teach the immune system to respond to more dangerous relatives, priming immunity against infection. The discovery offers a potential new therapy to combat deadly fungal infections.
Mathematicians from RUDN University and University of Munich introduced a new method for stationary solutions in three-dimensional Vlasov-Poisson equations, describing phenomena in stellar dynamics. The results provide insights into the interaction of gravitating particles and electromagnetic fields.
A team of Chinese researchers developed a material that can both quickly detect and efficiently remove ozone. The porous material, called an imine COF, works reliably at high humidity and over a wide temperature range.
Researchers found bevacizumab significantly improved blood oxygen levels, body temperature, and inflammatory markers in severe COVID-19 patients. The treatment also reduced the need for oxygen support and shortened hospital stays.
Researchers at UCLA have discovered a new molecular component in perovskites that can enhance their electronic performance. The study, published in Science, shows that properly designed organic molecules can contribute to the materials' electronic properties, leading to improved efficiency in solar cells and LEDs.
A study found that Tom Hanks' COVID-19 diagnosis likely changed people's attitudes and behaviors toward the virus. Nearly 90% of surveyed individuals had heard about Hanks' social media post, with approximately half reporting a change in their thoughts or actions.
A new study by UC San Francisco and UC Berkeley scientists has identified a crucial biological link between autism risk genes and the process of prenatal neurogenesis. The research also highlights the protective role of estrogen in preventing disruption to this process, which can steer the brain on a normal course of development.
Scientists are gaining a deeper understanding of extracellular vesicles (EVs), tiny particles that carry unique cargo from cells. EVs play a critical role in communication between cells, contributing to conditions like cancer and neurodegenerative diseases.
Researchers observed SARS-CoV-2 mutating in a patient with compromised immune system treated with convalescent plasma. The virus developed key mutations similar to the new UK variant, making it more infectious on cells.
The COVID-19 pandemic led to staggering income losses and food insecurity across nine countries in Africa, Asia, and Latin America. The research found that households reported financial losses, reduced meals, and closed schools may lead to delayed development and health consequences for children.
A new virtual reality cognitive assessment has been developed by Center for BrainHealth researchers, effectively testing executive function in everyday tasks. The study found that participants' performance is not related to their working memory capacity, but rather on their strategies and approaches.
Researchers from HSE University developed a new method to process MEG data, enabling cortical activation areas with higher precision. This improvement allows for better diagnosis of neurological disorders and preparation for brain surgery.
A recent study found that nearly half of patients with obesity reported using recreational drugs and alcohol during the pandemic. Those with anxiety or depression were more likely to increase their substance use, highlighting the need for targeted interventions.
Michael Gilmore, Associate Professor at George Mason University, has received $40,334 in funding for a postdoctoral fellowship program. As part of the arrangement, Dr. Brian Griffiths will dedicate 25% of his time to teaching and active research in ecology, conservation, and sustainability.
A new study reveals climate change has altered habitats, driving growth of forest habitat favored by bats. This created a suitable environment for many bat species to harbor more types of bat-borne coronavirus, including SARS-CoV-2.
Researchers found bioplastics' carbon footprint is larger than estimated, with Thailand being an exception. The study suggests careful assessment of bio-based production to understand potential sustainability risks.
A review published in the Journal Birds suggests that studying birds in their natural habitats can improve zoo management and conservation efforts. By analyzing the ecological role of bird species, zoos can design enclosures that support reproduction and develop conservation actions.
A wearable sensor developed by EPFL's Nanolab and Xsensio measures cortisol levels in sweat to detect signs of burnout, providing a non-invasive and precise way to quantify stress levels. This innovation has the potential to revolutionize the study of physiological rhythms and the treatment of stress-related diseases.
Researchers have designed a novel CMOS-based transceiver that operates at the 300 GHz band, enabling future beyond-5G applications. The design addresses the limitations of amplification and circuit complexity, achieving maximum data rates of 26 Gbaud for transmission and 18 Gbaud for reception.
A multidisciplinary team of international experts recommends that healthy individuals participating in COVID-19 challenge trials should receive substantial payment. The study's findings reflect the importance of compensating research-related harms and minimizing risk to promote social value. The researchers' framework provides guidance...
A team led by Alexander Eichler has demonstrated the first scanning force microscope with a vibrating substrate, pushing sensitivity to its fundamental limit. The approach uses a perforated membrane as the 'table' and features an optical interferometer for sensitive measurement.
A multidisciplinary team at Colorado State University has received a $1 million award to study rare sugars found in soil, challenging historical biochemical principles and exploring vital questions about microbes. The research could lead to breakthroughs in disease research or new developments in the food and beverage industry.
Researchers at Technion-Israel Institute of Technology have discovered a new pathway that targets cancer cells specifically, minimizing damage to healthy cells. The folate cycle is essential for DNA and RNA production, and the team found that tumor cells relying on the cytosolic pathway are more susceptible to targeted treatments.
A UCL-led team discovered 32 gene regions affecting facial features such as nose and lip shapes. The analysis of over 6,000 volunteers found that one gene, TBX15, was inherited from the Denisovans, an extinct group of ancient humans.
A study from Texas A&M AgriLife Communications reveals that membrane-localized phage proteins may help revitalize and enhance existing antibiotics. Researchers identified 35 unique lysis genes in E. coli bacteria, which could potentially represent new mechanisms for bacterial cell lysis.
SSRgenotyper is a free bioinformatic tool that digitally genotypes sequenced populations using simple sequence repeats. The tool reduces the time and work required for genotype analysis and solves the transferability problem inherent in electrophoresis estimates.
Researchers at George Mason University are developing Python tools to facilitate the exploration of heliophysics data in 3D. The project aims to create a suite of functions that can read in measurements and simulation output, produce 3D renderings, and perform basic data reduction and manipulation.
Researchers from RUDN University found a way to reduce the size of a trained neural network by six times without retraining, achieving significant storage volume reduction and minimal accuracy loss. The new method leverages correlations between initial and simplified weights, eliminating the need for post-training.
Researchers analyzed 50,000-year-old Neanderthal feces to identify beneficial bacteria essential for human health. The study suggests that targeted diet- and lifestyle-tailored solutions can help safeguard the microorganisms crucial to our physiology.
Researchers from Colorado State University found that hospitals and schools are interdependent systems that rely on each other for community recovery following extreme events. They developed a social services stability index to measure the stability of these systems in communities.
A survey of over 1,900 adults in France found that nearly 30% would outright reject any COVID-19 vaccine. Willingness to receive the vaccine depended on its effectiveness and country of origin. Communicating collective benefits of herd immunity reduced hesitancy about vaccination.
A new study published in the Journal of Marketing found that people hold a positive illusion of being financially responsible, which motivates them to restore their self-view. The 'superfluous-spender intervention' increased both intentions to save and actual savings relative to those who did not receive the intervention.
The BeamSite Cherenkov imaging camera system captures real-time images of the beam directly on the patient, allowing radiation oncologists to verify accuracy of dose and beam delivery. This technology has improved treatment quality, precision, and patient safety during radiation therapy.
A team at the University of Rochester has created a novel optical coating that can simultaneously reflect and transmit light of the same wavelength, a breakthrough that could improve the efficiency of solar energy devices. The Fano Resonance Optical Coating (FROC) technology enables precise control over color and could lead to signific...
Researchers at UTA have developed a technique to program 2D materials into 3D shapes, enabling new technologies for soft robotics and biomimetic manufacturing. The approach allows for the creation of complex 3D structures with doubly curved morphologies and motions, previously difficult to replicate with man-made materials.
Researchers have developed three nonhuman primate species as potential models of SARS-CoV-2 airborne infection, which can be used to test vaccines and therapies. The studies found that cynomolgus macaques, rhesus macaques, and African green monkeys developed disease similar to mild acute respiratory disease in humans.
The project aims to understand the structure-function relationships of receptor-like protein tyrosine phosphatases (RPTPs), with a focus on PTPRJ. The researchers hope to design ways to augment RPTP activity in settings like cancer, where tumor growth is promoted.
Researchers found that plants influence the relative abundance of thousands of nuclear genomes in their symbiotic microbe partners. This cooperation maximizes growth benefits for both fungi and plant partners.
The new guidance provides clear advice on managing blood sugar levels during rehabilitation activities, allowing more confidence for patients with diabetes to participate in cardiac rehabilitation. This will improve their overall health and fitness, boosting the benefits of exercise for cardiovascular health.
Researchers have developed a combination therapy that can potentially heal hepatitis B by shutting down the viral genome in infected liver cells. The treatment targets the HBx protein, which protects the genetic material from being silenced, allowing for sustained shutdown of the virus.
A $5 million grant will support studies on scalable, low-cost, and noninvasive approaches to identify Alzheimer's disease. The project aims to improve the quality of life for patients and families by providing validated tools for early detection.
Researchers have created an experimental vaccine that has shown promise in blunting the deadly effects of synthetic opioids like fentanyl and carfentanil. In early tests, the vaccine demonstrated significant reduction in fatal respiratory effects, offering hope for a new treatment approach to combat the opioid crisis.
A study by Carlos Duarte and colleagues reveals that human-generated noise pollution is negatively affecting marine animals, altering their behavior, physiology, and survivability. The authors argue that mitigating these impacts through regulation of sources can rapidly decline harmful effects.
Researchers found that European free-tailed bats rely on orographic uplift and wind conditions to fly high and fast during nighttime forays. The bats' flight patterns show a predictable relationship with the landscape, using the same types of areas where winds sweep up a slope to carry them to high altitudes.
The start of California's rainy season has been pushed back from November to December, extending the state's wildfire season by nearly a month. Climate scientists attribute the delay to changes in atmospheric circulation patterns, which bring more rain to neighboring states like Washington and Oregon.