Researchers at the University of Liège developed a breath analysis method to predict response to biologics for severe asthma. The method uses a signature of 17 volatile molecules present in breath to distinguish between responder and non-responder patients, outperforming traditional tests in accuracy.
Carbon did not migrate into the core, resulting in a graphite crust; silicon and sulphur are responsible for the core's low density. The graphite crust is approximately 40-120 meters thick and is composed of 1-3% carbon.
Researchers propose a new therapeutic perspective for pancreatic cancer, viewing radiotherapy as a tool capable of modulating the immune system and enhancing immunotherapy. The review highlights promising approaches currently being evaluated, including targeted radiotherapy and combination with next-generation immunotherapies.
A recent study published in Cell Death & Differentiation highlights the role of endoplasmic reticulum stress proteins in osteoarthritis, revealing their contribution to inflammation and tissue remodeling. The research identifies a promising protein, PDIA4, which may serve as a therapeutic target for limiting disease progression.
A new study found that European carnivorous mammals grew larger and more diverse in body mass after a global warming event, while their rivals remained diverse for millions of years. This suggests regional climate played a key role in determining who ruled as top predator, rather than universal competition.
Researchers found that middle-aged individuals with a higher frequency of nocturnal micro-awakenings are more genetically prone to develop Alzheimer’s disease. In contrast, younger adults did not show this association. The study suggests that sleep analysis could complement existing tools for early identification and prevention.
Researchers find that methane oxidation in African and European rivers is insufficient to offset the expected rise in methane emissions due to global warming and nitrate pollution. The natural filter, more active in African rivers, remains diminished by human perturbations and invasive species.
A research team from the University of Liège uncovered a previously unrecognized mechanism that promotes cancer cell survival under therapeutic pressure. Cancer cells reprogram their lipid metabolism to sustain proliferation, with key enzyme SCD1 cooperating with epigenetic regulator HDAC2 to support tumor growth.
A new study identifies proteins potentially involved in the emergence of thylakoids, internal membranes where oxygen-producing photosynthesis takes place. The researchers compared hundreds of cyanobacterial genomes and found that these proteins may have played a crucial role in their formation.
Researchers found that glandular and squamous cancer cells share a common origin but diverge early in tumor development. This discovery challenges the long-standing debate over whether each cancer subtype originates from distinct cells or a single multipotent cell.
Research highlights the dual role of eosinophils in cancer, with higher counts associated with reduced risk and improved treatment response to immunotherapy. The immune-activating effects of eosinophils may help predict treatment outcomes and anticipate complications.
Researchers have identified a mechanism by which genome-doubled breast cancer tumors evade the immune system, using epigenetic modifications to silence antigen presentation. This discovery opens up potential therapeutic strategies combining epigenetics and immunotherapy.
Researchers found that amphibian metamorphosis entails a direct cost, including weight loss and reduced energy intake, which varies by sex. The study uses the palmate newt as a model to shed light on the evolutionary mechanisms governing the persistence or loss of metamorphosis, particularly in the context of climate change.
Researchers at the University of Liège discovered that surfactin, a molecule produced by beneficial soil bacteria, activates plant immunity by interacting directly with the plant cell membrane. This mechanism differs from classical immune recognition and provides a solid basis for developing targeted bio-based crop protection strategies.
A new study compares the bite efficiency of fossil reptiles using advanced engineering simulations, revealing distinct feeding biomechanics in Late Cretaceous marine reptiles. The research team recreated the biting behavior of coexisting marine predators and identified differences in biting performance across species.
The study confirms that the painting's degradation began very early, likely during its drying process, with increased transparency and roughness visible before 1965. Amber-based medium played a key role in the degradation process.
Researchers at University of Liège develop mouse model to study Stard7's role in intestinal cancers, revealing protein's dual effects on tumour development. In some cases, Stard7 deficiency reduces tumour growth, while in others it accelerates it.
Thirty previously unpublished verses by Empedocles have been discovered on a papyrus fragment from the French Institute of Oriental Archaeology in Cairo. The ancient Greek philosopher's work reveals unexpected connections with other authors and philosophers.
Astronomers from the University of Liège have solved a 50-year-old stellar mystery by attributing the X-rays emitted by Gamma Cas to a magnetic white dwarf orbiting the star. The study used high-energy astrophysics instrumentation and revealed that the X-rays are associated with the compact companion, not the massive Be star itself.
Researchers discovered that subtly disrupting cancer cells' protein production triggers a potent antitumor immune response. By targeting the way tumors produce proteins, scientists can render them more susceptible to immune attack, potentially revolutionizing cancer treatment.
Coral reef fish exhibit breathtaking visual diversity due to evolutionary constraints, not chance. The study reveals that the more species a reef is home to, the more varied the colour patterns, and fish from different oceans often end up looking alike.
A universal 'instruction manual' helps immune cells protect our organs by identifying MafB, a key genetic regulator that enables macrophages to reach full maturity and preserve organ health. This discovery sheds light on how the immune system sustainably protects multiple organs from chronic diseases.
Astronomers have found that the fundamental physical processes generating auroras are common to different celestial bodies, including the largest moon in the solar system. Observations of Ganymede's auroras reveal locally fragmented patches similar to those on Earth and Jupiter, suggesting a universal mechanism for aurora formation.
Researchers develop model to estimate animal's immune response based on genetic data, aiming to reduce antibiotic use and improve sustainability in livestock farming. The study found that non-genetic factors like seasonality explain much of the immune variability observed between animals.
Researchers uncover novel mechanism of sound production in boxfishes, highlighting evolutionary transition from mute to vocal species. A comparative anatomical analysis reveals absence of sound mechanism in related Aracanidae family, supporting importance of acoustic communication in fish evolution.
Researchers at the University of Liège have discovered a bidirectional relationship between language and consciousness. While language does not create consciousness, it appears to have a profound impact on our conscious experience, influencing areas such as self-awareness and metacognition.
The Japanese giant salamander's diet shifts from aquatic insects to large prey like fish and crabs as it grows, allowing it to reach the top of its ecosystem. This transition is accompanied by an increase in trophic position, enabling the species to become a superpredator.
The verb kikoyu, originally meaning 'to hear', came to represent approximate understanding, then general understanding, and finally conviction. This process reflects cognitive simulation and mental representation transformation.
A virtual clinical trial using computer models of patients' brains found that psychedelic drugs such as psilocybin and LSD can increase brain activity complexity in patients with disorders of consciousness. The study suggests that these patients may benefit from a treatment involving simulated increases in brain activity.
Researchers from the University of Liège examined the capabilities of Midjourney and DALL·E to produce images from simple sentences, revealing both aesthetic feats and beginner's mistakes. The study highlights the limitations of translation between verbal and visual language.
This study provides the first nationwide map of urban gullies in the DRC, quantifying their extent, recent dynamics, and human impacts. Researchers found that gullies were formed mainly due to anthropogenic factors such as unplanned urbanization and inadequate infrastructure.
Researchers discovered three Earth-sized planets in the binary stellar system TOI-2267, which defies conventional wisdom on planet formation in double-star environments. The unique planetary arrangement allows scientists to test their understanding of planetary architectures and stability.
A team from the University of Liège has developed equations to estimate the size of large marine reptiles from incomplete fossil skeletons. This allows for a better understanding of the evolution and ecology of these marine predators.
A University of Liège study shows that the root microbiome is essential for plant survival and success in transplantation. The method used has a direct impact on the composition of beneficial bacteria, which play a crucial role in sulphur and nitrogen cycles.
A study by the University of Liège found that clear water ponds in Brussels emit more methane through ebullitive emissions, which are facilitated by macrophytes. This process has significant implications for global climate dynamics, as methane is a powerful greenhouse gas.
A recent study challenges the idea that specialization with sea anemones explains clownfish diversification. Researchers identified 'eco-morphotypes' independent of host specialisation, with some species expending less energy for swimming and regularly swimming away from their anemones.
A study proposes an innovative mapping of the world's vegetation potential, taking into account fire and herbivores. The researchers found that around 675 million hectares could support multiple vegetation states, depending on management.
Researchers at University of Liège developed a safer, more environmentally friendly polymer called PHOx, which outperforms traditional polyurethane in critical medical applications. PHOx reduces blood clotting risks, inhibits bacterial adhesion, and is biocompatible, making it suitable for custom-made implants.
Astronomers have discovered a giant planet, TOI-6894b, orbiting the smallest known star to host such a companion. The planet's existence contradicts current planet formation models, which suggest that small stars cannot form or retain massive planets.
Researchers have developed a high-performance, open-access continuous flow process to produce key antibacterial drugs from bio-based furfural. The platform enables rapid, scalable and safer synthesis of nitrofuran drug precursors.
Researchers estimate that Patagonian glaciers have lost over a quarter of their total ice volume since the 1940s, raising global sea level by 3.7 mm. A new study links this mass loss to a poleward shift of subtropical high-pressure systems, which brings more warm air to Patagonia, accelerating glacier melt.
A team of researchers from ULiège developed a novel, biocompatible process to produce high-quality cadmium chalcogenide quantum dots in water, using a novel, biocompatible chalcogenide source. This fully aqueous and continuous flow process reduces waste, energy consumption, and the need for post-processing.
A groundbreaking study transplants 384 m² of Posidonia oceanica to preserve Mediterranean ecosystems threatened by coastal development. The method successfully preserves roots and substrate, leading to remarkable resilience and expansion.
Researchers at University of Liège have developed a method for rapidly creating NOON states with ultra-cold atoms, accelerating the process by a factor of 10,000 while maintaining high fidelity. This breakthrough opens up prospects in quantum metrology and quantum information technologies.
The discovery of two exoplanets around TOI-1453, a star about 250 light years away, reveals insights into planetary configuration and formation. The super-Earth and sub-Neptune present an interesting contrast in their characteristics, with the sub-Neptune exhibiting unusually low mass and density.
Researchers at the University of Liège uncover a mechanism regulating the immune response against parasites, where virtual memory T cells express CD22 to prevent excessive inflammation. This discovery opens new perspectives on controlling immune responses and mitigating autoimmune diseases.
Researchers from the University of Liège successfully used frozen semen to produce female bees, offering a new avenue for bee conservation and agriculture. The simple, antibiotic-free protocol allows for the preservation of valuable genetic lines and supports breeding programmes.
A new study uses helioseismic techniques to provide an independent measurement of solar radiative opacity, confirming recent experimental results and revealing gaps in atomic physics understanding. The research improves stellar modeling accuracy, impacting galactic evolution and fusion energy research.
A study by Vincent Denoël explores the stochastic stability of stacks of blocks subjected to hazards, providing crucial insights for engineering and construction. The research reveals two main areas of vulnerability: the base of the stack and an intermediate zone, where hidden instabilities accumulate insidiously.
Researchers analyzed TRAPPIST-1 b's mid-infrared data to determine if it has an atmosphere. The study used a global analysis of all available JWST data and compared the observations with surface and atmospheric models.