Researchers at University of Liège discovered a carp virus's ability to inhibit host cell defense mechanisms through the Zα protein domain. This finding broadens our understanding of Zα domain-containing proteins involved in immune system diseases such as cancers and autoimmune diseases.
A study by the Human Brain Project distinguished between two neurological conditions using state-of-the-art techniques. The results reveal important information about the mechanisms of consciousness disorders, including altered brain dynamics and reduced functional network activity.
The discovery of LP 890-9b and LP 890-9c, two 'super-Earth' type planets orbiting the small star LP 890-9, was made using ground-based telescopes. The planets have sizes similar to that of Earth and orbits that place them in the habitable zone around their star.
A recent study published in Paleobiology found that early cetaceans and mosasaurs shared similar morphology and behavior, suggesting convergent evolution. This research provides insights into the physical characteristics necessary for large marine predators to evolve optimally.
Researchers at the University of Liège discovered that Ly6C hi monocytes orchestrate balance between cytotoxic and regulatory properties of CD4 T cells. This understanding opens new therapeutic avenues for managing severe immunopathologies associated with respiratory viral infections.
Researchers found that African lakes emit little CO2 but high amounts of methane, adding to greenhouse gas burden. Phytoplankton's warm conditions promote archaea production, leading to increased CH4 emissions.
A study by researchers at the University Liège has unravelled the evolution of mosasaurs in the late Cretaceous, revealing a decline in morphological diversity and ecological innovations in certain regions. The research uses high-resolution 3D scans of mosasaur skulls to draw precise conclusions about their hunting and movement abilities.
Archaeologist Veerle Rots has made groundbreaking discoveries about Neanderthal technology and cognitive development, challenging previous assumptions. Her research at TraceoLab reveals that Neanderthals were more innovative and strategic than thought, with a concept of hafting dating back to at least 250,000 years ago.
Researchers propose a new method to compare genetic contaminations and detect biases in scientific studies. By evaluating six tools, they provide guidance for choosing the most appropriate algorithms for specific applications.
Researchers from the University of Liege have discovered a new methodology to identify phototrophic eukaryotes in fossils, revealing one of the first unambiguous algae. The discovery provides insights into the evolution of eukaryotic phototrophy during the Precambrian and the diversification of primary producers in early ecosystems.
Researchers have identified a new species of damselfish, Dascyllus emamo, based on distinct sounds emitted during mating and territorial defense in different populations. The discovery was confirmed through genetic analysis, revealing significant differences between the sound-producing populations.
Climatologists tested a solar geoengineering scenario using the MAR climate model to reduce Greenland's mass loss by 6% locally. However, the researchers warn that this approach is not sufficient to stabilize the ice cap by the end of the century and poses risks to the ozone layer and water cycles.
A recent study suggests that near-death experiences (NDEs) in humans may be linked to evolutionary mechanisms, specifically thanatosis - the phenomenon of death-feigning or tonic immobility. This defense mechanism is thought to have arisen as a survival strategy in animals and has been preserved across various species, including humans.
The discovery of exoplanet Nu2 Lupi d reveals a rare planet with no known equivalent, with a mass 8.8 times that of Earth and a radius 2.5 times larger than our own. The planet's mild stellar radiation and long orbital period make it an attractive target for future study.
Researchers from the University of Liège found that Lake Victoria's phytoplankton biomass decreased by seven times since the 1990s, while nutrient levels remained stable. Climate conditions, including wind intensity, significantly impact phytoplankton growth and food chain dynamics.
The discovery of ancient plant fossils in South Africa provides insights into the greening of continents. The fossils, dated to 420-410 million years ago, include 15 species, three of which are new to science.
Researchers from the University of Liège have developed a Bistable Recurrent Cell (BRC) that enables recurrent networks to learn temporal relationships over 1000 time steps, surpassing classical methods' limitations. This breakthrough could improve AI's ability to process time-series data and predict future events.
Researchers at the Centre Spatial de Liège developed a method to identify and characterize stray light on space telescopes using femto-second pulsed lasers. This will improve the quality of images and develop more efficient space instruments.
A new study suggests that 34% of Antarctic ice shelves could disappear by the end of the century if the planet warms up by 4°C. The melting could lead to a significant rise in sea levels, threatening coastal regions worldwide.
A new study tracks the life cycle of Jupiter's auroras, which evolve in a pattern reminiscent of Earth's auroral substorms. The storms emit hundreds of Gigawatts of ultraviolet light as they rotate from night side to day side.
A new method for directly imaging planets in the habitable zone of nearby stars has been developed, allowing for the detection of Earth-like planets. This technique uses a coronagraph and mid-infrared technology to improve sensitivity by a factor of 10 compared to existing capabilities.
A study by University of Liège researchers links increased tau protein levels in the brainstem to higher cortical excitability, a hallmark of Alzheimer's disease. The findings suggest that measuring cortical hyperexcitability could help identify people at risk before cognitive symptoms appear.
A new study measured the densities of seven exoplanets in the TRAPPIST-1 system with extreme precision, finding remarkably similar compositions among all planets. The researchers propose three hypotheses to explain this similarity, including lower iron content, oxygen-enriched compositions, and water enrichment.
A new study predicts a 60% greater melting of the Greenland ice sheet than previously predicted, leading to a 18 cm sea level rise by 2100. The MAR model suggests that increased Arctic warming will contribute significantly to this melting.
Researchers detected significant amounts of NETs in Covid-19 patients' lungs, contributing to severe disease complications. NET-targeting pharmacological approaches may improve patient conditions, while understanding the mechanisms behind these toxins is crucial for preventing further complications.
The Hugo Observatory in Belgium coordinates the largest Horizon 2020-funded climate change and migration research project, HABITABLE, worth 6.8 million euros. The project explores how climate change affects migration patterns, introducing a new concept of social tipping points.
The University of Liège has developed an automated test for detecting SARS-CoV-2, allowing for 2000 daily tests. The technique enables rapid and reliable detection of carriers, regardless of symptoms, using a three-step process.
Researchers at the University of Liège developed a novel algorithm based on neuromodulation, enabling intelligent agents to efficiently solve new tasks. The innovative architecture was successfully tested on navigation problems with variable wind directions, showcasing its potential for multi-tasking applications.
A study published in Nature Immunology identified neutrophils as a key player in the development of allergic asthma, particularly in pro-allergic environments such as excessive hygiene and air pollution. Compounds like pulmozyme may prevent disease development by destroying DNA released by neutrophils.
Researchers discovered two distinct sub-populations of interstitial macrophages in the lung, which play a crucial role in preventing asthma development. These sub-populations exhibit different functions, origins, and morphologies, and have distinct local precursors.
A team of researchers has identified a new family of enzymes that modify transfer RNAs in malignant melanoma, leading to addiction and resistance. Inhibiting these enzymes synergizes with targeted therapies to produce a strong anti-tumoral effect.
A team from the University of Liège has discovered a new crosstalk between the migrating inhibitory interneurons and the stem cells that generate the excitatory neurons. This control regulates the production of excitatory neurons, leading to cortical malformation previously associated with autism in mice.
Scientists warn that introducing a virus to control the common carp population may harm ecosystems. The Australian government's plan is based on limited data and may not be effective in reducing carp populations without causing environmental damage.
A new species of pliosaur, a large predatory marine reptile from the 'Age of Dinosaurs', has been found in Russia. The discovery reveals that pliosaurs colonized a wider range of ecological niches than previously thought.
Researchers at ULg discovered a new kind of mutation that may contribute to the wide range of phenotypic variations observed in various species, including humans. The Patrocles database provides a comprehensive collection of these mutations, which can aid in discovering similar phenomena for other phenotypes and hereditary diseases.