Researchers develop a biomaterial that enhances adult stem cell regenerative ability, repairing large bone defects and reducing inflammation. The material incorporates nanoparticles that activate JNK3, a key driver of children's stem cells' regenerative capacity.
Researchers found evidence of an export economy based on cash cropping in ancient Greece, primarily through olive cultivation, centuries before the Roman conquest. The study uses pollen records as a new source of quantitative data to measure landscape change and market integration.
A research team at Friedrich-Schiller-Universitaet Jena has identified a small ribonucleic acid that influences the antibiotic-resistance of Vibrio cholerae. The protein CrvA plays a crucial role in maintaining cell form and is essential for survival on contact with penicillin.
A new study has shed light on the role of p53 target gene Zmat3 in lymphoma and lung cancer development. Researchers found that disabling Zmat3 had little impact on tumor development, suggesting that other proteins may be involved in preventing cancer formation.
A £1 million international project is working to create an affordable insect-based porridge using mopane worms, a traditional delicacy in Zimbabwe. The initiative aims to improve the health and nutritional status of primary school children in some of the country's poorest communities.
Research reveals slow-moving bacteria can outcompete fast-moving counterparts due to efficient invasion strategies. The study uses genetics, experiments, and physics to understand the behavior of bacteria on an individual and collective level.
Researchers found that the ice masses of East Antarctica could be less stable than thought, and a rise in global sea level threatens coastal areas. The study's findings indicate that the formation of large glaciers in the northern hemisphere contributed to the ice sheet's stability.
A new study finds that mine ponds created by artisanal gold miners have increased the risk of mercury poisoning in Peru's Amazon. The proliferation of these ponds has amplified the environmental and human health risks associated with mercury exposure.
A new study challenges traditional assumptions about the link between poverty and dishonesty, finding that individuals cheat equally in periods of relative wealth and poverty. Researchers also found that brief social interventions can improve behavior when wealth increases, but have no effect during times of scarcity.
Researchers from Kanazawa University have developed a new procedure to reduce the use of rare metals in pharmaceutical and chemical syntheses. The study found that benzylic organoborates can perform tertiary alkylative cross-coupling reactions without using rare elements, paving the way for a more sustainable chemical industry.
Research by Lancaster University suggests that lockdown measures may result in avoidable harm for children under 16, as hospital attendances decreased but admissions increased. The study found that fear of COVID-19 and reduced personal thresholds for seeking medical care may have contributed to these findings.
The COVID-19 pandemic has intensified barriers to healthcare access for ethnic minority and migrant women, exacerbating existing inequalities. Research highlights the intersectional challenges they face, including racialized medical perceptions and stigma, which can impact healthcare outcomes and treatment.
The UK is facing an uphill battle in meeting its target of halving maternal mortality by 2030 due to increasing social inequalities and health risks. Maternal age, obesity, and caesarean sections are contributing factors. The European Society of Anaesthesiology and Intensive Care has highlighted these issues and recommended improvement...
Researchers at University of Kansas discover a galaxy 5.25 billion light years away undergoing a rare stage in its life cycle, where an X-ray luminous AGN coexists with high star formation rates. The team found that the galaxy is still generating new stars despite the presence of the active galactic nucleus.
A new study found that cancer drug treatment registrations in the UK increased by June 2020, following 'rapid' NHS guidance. The initial decrease in April was largely reversed by May and June, with a significant increase in neoadjuvant breast cancer therapy registrations.
A study published at the University of Exeter Medical School has discovered specialized nerve cells called speed-sensitive cells in the brain's entorhinal cortex that malfunction in Alzheimer's disease. This malfunction disrupts the brain's map, leading to spatial navigation difficulties.
A recent study published in the European Heart Journal found that acute aircraft noise exposure at night can increase the risk of cardiovascular mortality. The study analyzed 24,886 cardiovascular deaths and found a significant association between night-time airplane noise levels and increased mortality risk.
Researchers use single-cell RNA sequencing to analyze kidney cells' gene expression, enabling the reconstruction of their spatial arrangement and functional information. The algorithm succeeds in completing a 3D puzzle, providing new insights into kidney disease.
A new review from the European Society of Anaesthesiology and Intensive Care examines COVID-19 intensive care treatment allocation in Italy. The review concludes that using age alone to determine who receives ICU treatment is not fair, emphasizing the need for a more nuanced approach considering comorbidity and functional status.
Researchers found that serotonin release in these areas increases waiting time, particularly when reward timing is uncertain. A computational model explains the mice's behavior by predicting reward delivery timing and estimating probability.
A recent study sequenced genomes of 150 individual coral colonies to understand the evolution and survival of the Great Barrier Reef. The researchers discovered genes that rapidly evolved to endure changing conditions, including a set of genes that developed over the past 10,000 years.
Researchers found that multiple forms of a viral protein increase the virus's competitive advantage and replication rate. The study suggests that this may be why foot-and-mouth disease is so successful in infecting its hosts.
A new study recommends protecting first-time borrowers from long-term debt by introducing psychometric tests to assess age, experience, and personality traits. The study argues that lenders should have a duty of care and control access to credit more carefully for young people and those with impulsive tendencies.
Researchers study the role of memristors in neuromorphic computing to mimic biological brain architectures. Memristor devices can memorize current to reduce device size and increase processing speed.
The Imagining Futures project examines how cultural heritage and archives can enhance peace and prevent future conflict. The initiative will connect creators and institutions worldwide to co-create a new narrative, activating pasts and promoting co-existing memories.
Researchers at Tohoku University developed a new sensing method using deep learning and a structure-aware temporal bilateral filter. The system can track complex motions with higher accuracy, enabling applications such as tracking small animal movements, fluid flow, and virtual reality finger movements.
Researchers have created a durable e-skin using hydrogel and MXene materials, enabling real-time sensing of temperature, touch, and pressure. The material can withstand up to 28 times its original size without losing functionality.
A highly unusual case of a right-handed patient performing unconscious 'mirror-writing' with her left hand while in the midst of having epileptic seizures was reported by doctors. The study, published at Euroanaesthesia, suggests that mirror writing may occur in patients with epilepsy affecting one limb.