Researchers have successfully produced antibodies that kill the parasite carried by the 'kissing bug' that causes the potentially deadly Chagas disease. These antibodies target the parasite's infective stage and show neutralization rates exceeding 95%, making them a key step towards developing an effective vaccine.
A comprehensive analysis of 172 studies shows that skin temperature on specific areas is a strong indicator of thermal sensation. Local cooling, such as on the back or chest, significantly improves comfort, while local heating has less impact.
A new study by University of Nottingham scientists assesses biodiversity credit suppliers against six integrity criteria, finding notable weaknesses in verifiable outcomes and risk disclosure. The authors advocate for transparent governance and harmonized data collection protocols to ensure credibility and impact.
Scientists from the University of Nottingham have identified key microbial species and metabolic traits associated with fine-flavour chocolate. They found that both abiotic and biotic factors shape chocolate flavour, allowing for a standardized fermentation process to unlock novel flavour possibilities and elevate chocolate quality.
A study of 6 million women found that stopping menopausal hormone therapy (MHT) leads to a higher risk of bone fractures, particularly in the first three years. The fracture risk then decreases over time and becomes similar to that of women who never used MHT.
A recent study published in Nature Communications found that the Covid-19 pandemic accelerated brain health decline, particularly among older individuals, men, and those from disadvantaged backgrounds. Brain scans revealed faster brain aging rates among those who lived through the pandemic, even if they were not infected.
A new study published in BioScience found that cancer is incredibly rare in turtles, affecting only about 1% of individuals. The research, led by the University of Nottingham, analyzed medical records and necropsies from hundreds of zoo turtles, revealing tumours rarely spread.
Scientists use argon plasma to disperse and guide metal atoms to desired positions, reducing waste and maximizing the use of rare metals. The method allows for the creation of ultra-thin single-layer metal clusters with precise control over atom placement, enabling efficient catalysis in green technologies.
A new study found that childhood health factors, such as being overweight or having chickenpox, can increase the risk of chronic disease in men later in life. The study analyzed data from over 1,000 young men and found a significant association between these childhood factors and reduced adult insulin-like peptide 3 (INSL3) levels.
A team of experts from the University of Nottingham used 3D printed models to investigate Batesian mimicry, where harmless species evolve to resemble harmful ones. They found that colour and size are key features in making a 'successful' mimic, with poor mimics getting away with less accuracy when attacked by spiders.
Researchers created patterns on plastic surfaces that trap bacteria, preventing biofilm formation and making it easier for the host's immune system to clear infecting cells. This breakthrough could help reduce healthcare-associated infections linked to medical devices.
A new study has found that depression is linked to an increased risk of dementia in both midlife and late life. The research highlights the importance of recognizing and treating depression across the life course to protect brain health.
The study found that teenagers experienced the longest median time to diagnosis (8.7 weeks), while infants under one year had the shortest (3.7 weeks). Bone tumours were associated with a longer diagnostic interval, highlighting the need for faster diagnoses in certain groups.
Researchers developed a method for analyzing lipid nanoparticle structure to improve vaccine and drug delivery. The findings provide insight into the relative positions of each component within these tiny particles, contributing to their design with unique bio-properties.
Scientists have discovered new forms of selenium that can be molded into various structures without altering their composition. This breakthrough could lead to the design of customized electronic devices using only a single element.
A new study published in Neurology Open Access found that an MRI scan can accurately diagnose multiple sclerosis (MS) in just 8 minutes, eliminating the need for a painful spinal tap. The study's findings support the use of a T2*-weighted MRI and a 'rule of six' to confirm a diagnosis without lumbar puncture.
A new ultra-rapid genetic test has been developed to diagnose brain tumors in under two hours, cutting the current wait time of 6-8 weeks. The test uses Oxford Nanopore Technologies portable sequencing devices and achieves a 100% success rate.
A new study has discovered how root cells respond to their complex soil environment, revealing that they actively sense and mount precise molecular responses. The findings could help develop crops resistant to climate stress and improve soil resilience.
A new paint with a built-in bacteria-killing agent has been found to effectively kill MRSA, flu and COVID-19 on various surfaces. The paint, developed by scientists at the University of Nottingham, uses chlorhexidine to create an antimicrobial coating that can be applied to plastic and hard non-porous surfaces.
Researchers have developed a novel wearable brain scanner that measures high frequency brain waves, revealing changes in E-I balance with age. This new technology allows for unprecedented precision in studying brain function in young children, potentially leading to better understanding of neurodevelopmental disorders like autism.
Researchers at University of Nottingham use transmission electron microscopy to observe real-time growth and contraction of Palladium nanoparticles. The study reveals a unique cyclic process where nanoparticles grow, dissolve, and re-grow, potentially leading to the development of new efficient catalysts.
A new study found that 85% of Universal Credit recipients experience food insecurity, with many going whole days without food or consuming limited diets lacking essential nutrients. The loss of a £20 weekly uplift added during COVID exacerbated the issue, leading to increased reliance on food banks.
A new study from the University of Nottingham found that poor sleep quality increases susceptibility to conspiracy beliefs, with depression playing a key role. Experts also discovered that individuals with poorer sleep quality are more likely to endorse conspiracy theories after exposure to conspiratorial content.
A new survey found that patients with neurological and mental health disorders prefer non-invasive neuromodulation interventions over current medications. The study, published in Scientific Reports, suggests that providing accurate information to patients improves their perception of these treatments.
A new study identified a genetic circuit controlling individual leaf growth and adaptation to environmental conditions. Microbes on plant leaves influence leaf growth independently of nutrient and soil properties.
A new study reveals that nematode surfaces are predominantly oily or lipid-based, forming a complex chemical landscape. This discovery provides insights into how animals interact with their environment and each other, and could lead to strategies for overcoming parasitic infections and diseases caused by these worms.
Researchers developed a sustainable catalyst converting CO2 into valuable products, increasing activity during use. The discovery offers a blueprint for designing next-generation electrocatalysts with high selectivity and stability.
A new study finds that young people in England broadly welcome the smokefree generation policy, seeing it as a chance to free their generation from harmful addiction. The study, led by the University of Nottingham, involved focus groups with participants aged between 12 and 21, who expressed support for the policy's implementation.
Plant scientists have discovered how abscisic acid (ABA) and auxin influence root growth angles in cereal crops like rice and maize to seek deeper water reserves. This mechanism could lead to developing drought-resistant crops with improved root system architecture, addressing global food security concerns.
Researchers create a novel material consisting of nanosized ruthenium clusters anchored on graphitized carbon that reacts with ammonia molecules to produce hydrogen and nitrogen. The catalyst becomes more active over time due to atomic-level transformations, enhancing hydrogen production from ammonia.
A new study found that only 11% of children and young people received a clinical diagnosis of an emotional disorder from CAMHS. Only 44% had their referral accepted, highlighting delays in receiving help.
A new study found that digital hyperconnection leads to techno-strain, causing cognitive and affective effort associated with constant connectivity and high work pace. Employees experience stress, overload, anxiety, and fear of missing out due to the proliferation of messages, applications, and meetings in the digital workplace.
A new study by the University of Nottingham found repeated paracetamol doses in older adults (65+) can lead to increased risks of peptic ulcers, heart failure, hypertension, and chronic kidney disease. The study suggests paracetamol use should be carefully reconsidered for long-term conditions such as osteoarthritis.
A new class of magnetism called altermagnetism has been imaged for the first time, offering potential to increase operation speeds of up to a thousand times in digital devices. Altermagnets combine favorable properties of ferromagnets and antiferromagnets into a single material.
Researchers used MRI to investigate how a gluten-free diet affects people with coeliac disease, finding improved gut symptoms but persistent issues. The study also identified changes in the gut microbiome, suggesting potential prebiotic treatments.
Researchers develop biocooperative materials by harnessing blood-clotting and peptide self-assembly to repair bones in animal models. The new approach enables the creation of regenerative materials that can be easily assembled, manipulated, and 3D printed while maintaining normal healing functions.
Researchers at the University of Nottingham have discovered that GLP-1 receptor agonists may be effective in reducing alcohol consumption. The study suggests that this type of diabetes medication could potentially treat excessive alcohol use and lead to a reduction in alcohol-related deaths.
Researchers discovered genetic variation in sucrose digestion affects sugar consumption and preference. Individuals with complete SI gene deficiency consumed less sucrose-rich foods than those with partial functionality.
Researchers from the University of Nottingham have discovered how a chemical produced by a caterpillar fungus interrupts cell growth signals in cancer cells. The study shows that cordycepin, found in these mushrooms, can be an effective treatment for cancer, potentially causing less damage to healthy tissues.
A new genetic analysis method called Genomic Informational Theory (GIFT) has been developed to extract more precise data than previously used methods. GIFT is capable of analyzing large datasets and extracting novel information that was previously unavailable through genome-wide association studies (GWASs).
Genetic variations in carbohydrate-active enzymes may predict which IBS patients benefit from low-carb diets, offering potential personalized treatment options. A study of 250 IBS patients found that those with defective genes showed marked improvement on a low-FODMAP diet.
A global study found that people across 11 countries recognize the social and economic injustices caused by climate change, but struggle to understand the concept of climate justice. Two-thirds of respondents had never heard of the term, while most supported related beliefs and actions.
Researchers found that community-made videos can effectively encourage Black people to donate blood, with 90% of the target audience stating they would be convinced. The approach leverages emotional engagement and co-design with ethnic minorities to address health inequalities.
Researchers at the University of Nottingham uncover key regulators of malaria parasites' cell division, revealing NEK1 as a potential drug target. The study aims to find new therapeutic targets for controlling malaria transmission.
A new study has identified the genetic factors driving cholera's severity and spread. The research, led by Professor Tania Dottorini, found that unique genes and mutations in Vibrio cholerae are linked to prolonged diarrhoea, intense abdominal pain, and dehydration.
Researchers from University of Nottingham and international team set new stringent constraints on magnetic monopoles, pushing boundaries of what is known about these elusive particles. They investigated production of magnetic monopoles during heavy ion collisions at the LHC using a decommissioned beam pipe section.
Researchers studied three polyploid plant species that successfully adapted to extra DNA and found distinct molecular solutions. The study identified the CENP-E molecule as a promising target for killing polyploid cancers. Additionally, 'meiosis genes' were found to play a crucial role in rapid adaptation to polyploidy.
Researchers found FoMO to be a key risk factor for employee mental health and burnout. Employees who feel overwhelmed by information and anxious about missing out experience higher levels of stress and burnout.
A new study has found that fear of vaccines directly reduces people's intention to get vaccinated, leading to increased adoption of conspiracy beliefs. The researchers conducted three online studies with almost 1,000 participants to explore the impact of fear on vaccine hesitancy and anti-vaccine conspiracy beliefs.
New research from the University of Nottingham found that mental health training for line managers is strongly associated with better business outcomes, including improved staff recruitment and retention, customer service, and reduced long-term mental health sickness absence. The study suggests that providing such training could save c...