Researchers at the University of Leeds discovered a significant link between pre-eclampsia and dietary ergothioneine, a known antioxidant. The study found elevated levels of this compound in pregnant women with pre-eclampsia, suggesting its potential role in understanding the condition's cause.
The study reveals that the hepatitis C virus blocks the actions of an ion channel, preventing apoptosis and enabling liver cells to resist cell death for longer. This discovery may offer a potential target for drug development through combination therapy.
The Pine Island Glacier in West Antarctica is losing ice four times as fast as it was a decade ago, with scientists estimating that the main section of the glacier will disappear in just 100 years. The glacier's acceleration is attributed to warming oceans and has significant implications for global sea level rise.
Scientists from the University of Leeds and the Zoological Society of London have found that mosquitoes are regularly hitching a ride on tourist boats and breeding with existing populations.
Researchers found a distinct 'DNA signature' in human sperm, which recognizes an egg's species-specific DNA, enabling fertilization. This discovery explains male infertility and pregnancy failures.
Researchers at the University of Leeds have successfully prevented epilepsy in mice by identifying a faulty gene as the cause. The study, published in PNAS, offers irrefutable proof that a defective version of the Atp1a3 gene is responsible for causing epileptic seizures in mice.
Research predicts a 78% increase in forest destruction in Pacific Northwest and 175% in Rocky Mountains due to rising temperatures. The study also forecasts a 40% rise in tiny soot particles in western US air, posing serious health concerns.
Engineers at the University of Leeds are developing a system to harness kinetic energy from soldiers' marches, capturing up to 15% of their foot-power to reduce pack weight. The project also aims to adapt radio equipment to run on low power budgets, enhancing soldier mobility and reducing fatigue.
Scientists at the University of Leeds are developing safer hair dyes and cosmetics using compounds extracted from Shetland seaweed, which can replace synthetic ingredients found in current products. The project aims to create a new range of colours including blonde, brown, red, and black.
The reports emphasize the need for a systems approach that considers both technical and sociological/psychological factors in crowd management. This includes training and familiarization with new systems, as well as involving front-line personnel in decision-making. The findings also highlight gaps in knowledge and areas where further ...
A study published in Nature Genetics found that genetic patterns on chromosomes 9 and 22 are associated with an increased risk of melanoma. People carrying these genes are around eight times more likely to develop the disease than those with no variants.
The University of Leeds is working on a new type of body armor made from cement, combining super-strong cement with recycled carbon fibre materials to create a material tough enough to withstand most types of bullets. The project aims to provide cost-effective protection for people at risk, such as security guards and reporters.
The University of Leeds has been awarded $18 million in funding to improve the quality of life for older adults. The new Centre of Excellence in Medical Engineering will focus on developing innovative therapies to address age-related degeneration, with the goal of creating '50 more years after 50'.
A team of researchers at the University of Leeds has developed a model that explains how errors are corrected during protein synthesis. The study suggests that a molecular machine called RNA polymerase uses a unique mechanism to remove incorrect letters from the growing RNA chain, allowing copying to resume.
The University of Leeds team is developing a digital model to predict the timing of plant flowering, which could help farmers improve crop yields. The model uses computer simulations to account for changes in genetic structure and environmental factors like climate.
Researchers at the University of Leeds have discovered a key mechanism governing gene evolution, revealing that protein REST controls gene expression by binding to specific genetic sequences. This process has been shown to play a leading role in the evolution of intelligence in mammals, particularly in the brain.
Scientists at the University of Leeds and NASA have developed a new cleaning protocol to ensure that Earth-based microorganisms don't contaminate Mars samples. The protocol was tested on various sampling devices, including rover scoops and glacial ice core drills, and found to effectively remove detectable organic biosignatures.
Researchers at University of Leeds developed a more accurate method to date ancient human migration without archaeological evidence. The new method refines mtDNA calculations by accounting for natural selection, yielding precise and narrower date ranges.
Researchers discovered that the Galapagos giant tortoise and marine iguana are targeted by mosquitoes feeding on reptile blood, raising fears of devastating native wildlife diseases. The mosquito's adaptation to life in Galapagos could enable rapid spread of new diseases due to the islands' lack of immunity.
A previously unknown giant volcanic eruption in China led to global mass extinction 260 million years ago, according to a new study published in Science. The eruption unleashed around half a million cubic kilometres of lava, causing massive cloud formation and acid rain that cooled the planet.
A new project aims to design advanced global models of aerosols, addressing uncertainty in climate change predictions. The study will quantify the levels of uncertainty of each process leading to aerosol production.
A recent study by Dr. Santosh Khokhar at the University of Leeds found that immigrant populations in Europe replace healthy components of their native diet with processed and fast foods, leading to higher levels of fat, salt, and sugar. Younger generations are particularly vulnerable to unhealthy eating habits, which can increase the r...
Researchers at the University of Leeds have developed chemicals that kill the deadliest malaria-causing parasite, Plasmodium falciparum, and those resistant to existing drugs. These compounds work by preventing an enzyme essential to the parasite's growth, resulting in its death.
Physicists at the University of Leeds and IBM Research have made advances in racetrack memory, a new kind of computer memory that could replace hard disks. The technology is estimated to be 100 times cheaper per bit than flash memory and promises faster speeds.
Researchers at the University of Leeds have discovered that C. elegans worms can exhibit both swimming and crawling behaviors, challenging the long-held assumption that these are distinct gaits. The study's findings suggest that a single underlying nervous system mechanism controls a range of locomotion behaviors.
Researchers from the University of Leeds used computer modeling to study animal specialization and found evidence supporting the neural limitations hypothesis. This suggests that animals adapt to eat certain foods due to information overload, leading to a loss of ability to process and choose new options.
The article discusses a new book by Joseph Murphy that weaves together Gaelic history, culture, and language with sustainable development and walking. The book tells the story of a 1500 km walk along the Atlantic coast from Ireland to Scotland, combining local experiences with broader themes.
Scientists at the University of Leeds have discovered a link between toxoplasmosis and schizophrenia, suggesting that the parasite affects dopamine production in the brain. The study provides new insights into the development of schizophrenia and its potential connections to other neurological disorders.
A 30-year study reveals that drought causes massive carbon loss in tropical forests, mainly through killing trees, posing significant threat to climate change mitigation. The Amazon forest absorbs nearly 2 billion tonnes of carbon dioxide annually but lost more than 3 billion tonnes during the 2005 drought.
Researchers have made a significant step forward in understanding the causes of certain forms of deafness by discovering that the myosin 7 motor protein moves and works differently from other myosins. This discovery could lead to new insights into Usher syndrome, a form of degenerative deaf-blindness.
Engineers at the University of Leeds have discovered a method to clean contaminated water by adding vinegar, stimulating the growth of naturally-occurring bacteria that alter chemical make-up of chromium compounds. This treatment reduces the risk of cancer, kidney problems, and other health issues associated with chromate chemicals.
Researchers at the University of Leeds have discovered that proteins fold incorrectly many times before forming the correct structure, with amino acids central to function causing misfolding. The study, which looked at the Im7 protein, has huge implications for understanding protein sequences and disease balance.
Researchers found that tropical trees in undisturbed forests absorb 4.8 billion tonnes of CO2 emissions annually, including an unknown carbon sink in Africa. This massive carbon sink has significant implications for climate change, with the potential to buffer global warming by substantially reducing atmospheric CO2 levels.
Researchers from the University of Leeds have identified a single defective gene that affects both eye function and normal tooth development in two Gaza strip families suffering from Jalili syndrome. The discovery may lead to better treatments for inherited blindness and bone diseases.
Researchers identified key elements of dynein's structure and its winch-like mechanism, correcting some mistaken ideas. Dynein is responsible for transporting molecular cargo within cells, powering movement of sperm and eggs, and helping cells divide.
A new multimedia system, i-Maestro 3D Augmented Mirror (AMIR), uses motion capture to record a musician's posture and movement while playing. The system provides real-time analysis and feedback to improve technique, helping musicians and teachers alike.
A recent study by the University of Leeds found that China's agricultural stability is fragile and vulnerability to drought has increased with urbanization. The country's reliance on low-quality land for high-profit crops poses a significant threat to global food supply, particularly for developing nations.
Engineers at the University of Leeds developed a technique using infra-red spectroscopy to analyze chemical processes, enabling real-time monitoring of supersaturation levels required for crystallization. This can help predict optimum crystal structure conditions and improve pharmaceutical manufacturing efficiency.
Researchers at University of Leeds have identified a promising new target for hepatitis C treatment: the p7 protein. The study found that genetic variations among HCV strains affect sensitivity to certain drugs, highlighting the need for tailored combination treatments.
A commonly used epilepsy drug, sodium valproate, has been shown to reactivate the body's defenses against amyloid beta peptide, a key component of brain plaques associated with Alzheimer's disease. This reaction may help clear plaques and prevent nerve cell death linked to dementia.
Scientists at the University of Leeds have created a new method to build molecules with unique structures, which could lead to the discovery of new drugs. The approach uses 'metathesis' reactions and allows for the creation of molecules with diverse shapes, enabling researchers to target specific proteins.
Researchers sequenced Öetzi's mtDNA genome, finding that he belonged to a rare or extinct lineage. The study provides an unprecedented look at ancient human ancestry and sheds light on the frequency of genetic lineages over time, revealing potential gaps in knowledge left by the extinction of certain variants.
The Caspian seal population has dropped from over 1 million to just 100,000 due to commercial hunting, habitat degradation, and pollution. Conservation efforts are underway to establish protected areas and ban hunting to prevent further decline.
A team at the University of Leeds has developed a fast and affordable biosensor technology to detect biomarkers for various diseases. This technology can potentially replace current testing methods that take hours to complete and require specialized equipment.
The new technology characterizes particle shapes using a probe that collects images of the crystallization process, enabling pharmaceutical companies to monitor and optimize processes. This approach has the potential to revolutionize the pharmaceutical manufacturing sector by achieving 'Six Sigma' quality standards.
Researchers are developing smart nanostructures that can regulate reactions, momentum, and heat transfer in chemical reactors. These responsive systems could make measurement systems redundant and eliminate the risk of runaway reactions.
Researchers observed a dramatic increase in adult guillemots attacking and killing unattended chicks due to food shortages. The study highlights the previously unsuspected parental dilemma of balancing protection with foraging, leading to brutal attacks on chick populations.
The Human Health and Food Security Research Programme aims to improve the nutritional value of African crops while minimizing environmental damage. The programme, funded by £2.8 million, will enhance research capacity in Sub-Saharan Africa and develop partnerships with African universities and institutes.
A new technology developed by University of Leeds engineers can monitor crystals as they form in drug manufacture, providing a method to ensure production of desired drug compounds. This can lead to huge delays and costly challenges for drug companies, but the technology has enormous commercial potential.
A team of researchers from the University of Leeds has made a breakthrough in understanding finger clubbing by identifying its link to lung cancer. The team discovered that a genetic mutation prevents the breakdown of fatty compound PGE2, leading to swollen fingers and fingernails.