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Results 21 - 31 of 31.

Chemistry - Health - 22.02.2024
Fighting disease with digital simulations
Fighting disease with digital simulations
What is a lipid membrane? Lipid membranes are ubiquitous structures in the cells of all unicellular and multicellular organisms. Take, for example, the cell wall, also known as the plasma membrane, whose function is to separate the inside of the cell from the outside: in a way, it's the cell's armor.

Physics - Chemistry - 19.02.2024
Researchers assemble patterns of micro- and nanoparticles
Researchers assemble patterns of micro- and nanoparticles
Researchers from the Department of Chemical Engineering at the Vrije Universiteit Brussel, Riga Technical University and the MESA+ Institute at the University of Twente have succeeded in arranging very small particles (10 µm to 500 nm, 10 to 100 times thinner than a human hair) in a thin layer without using solvents.

Health - 09.02.2024
Researcher aims to ease discomfort around end-of-life suffering
Researcher aims to ease discomfort around end-of-life suffering
Death and the process of dying are increasingly the remit of clinical and medical professionals, creating a cultural and social distance. This distance from death has a major impact on how comfortable or uncomfortable many people feel about the idea of dying. What do you say to someone who is seriously ill and wants to talk about death? What do you do when you see someone suffering significant mental deterioration? Often, our attitude makes us feel insecure and we choose to avoid those people.

Earth Sciences - Paleontology - 22.01.2024
VUB geologists create new toolkit to study the consequences of meteorite impact
VUB geologists create new toolkit to study the consequences of meteorite impact
What exactly happens during and immediately after the impact of a meteorite? That was the question posed by a team of geologists from the research group Archaeology, Environmental Changes & Geo-Chemistry (AMGC) at Vrije Universiteit Brussel. The Chicxulub crater in Mexico is best known because of the extinction of the dinosaurs at the end of the Cretaceous period 66 million years ago.

Health - Pharmacology - 16.01.2024
Breaking the Cycle of Negative Feedback to Enhance Cancer Immunotherapy
KU Leuven researchers discover how to break the negative feedback loop to improve cancer immunotherapy. Over the past years, immunotherapy has improved the outlook for many cancer patients. However, not all cancers respond to current immunotherapies. A research team led by KU Leuven discovered a key mechanism behind this lack of response, and it came up with an innovative solution.

Health - 11.01.2024
Lung cancer: molecular advances
New discoveries in the treatment of lung cancer: the role of the Bcl-xL protein in the aging of neutrophils, the white blood cells that contribute to tumor development . Neutrophils are white blood cells essential to our defense against bacterial infection. These cells patrol the body for 1 or 2 days, then die and are replaced by new neutrophils.

Health - Life Sciences - 20.12.2023
Discoveries about our cells: the ability to feel relief
Discoveries about our cells: the ability to feel relief
How are our cells able to detect tiny asperities in their support, the extracellular matrix, which bind them together - By what mechanism - Do they manage to modify their behavior in response to these small reliefs - These are the questions to which a team of cell biology researchers from UNamur and UCLouvain have provided major answers, which have just been published in the prestigious scientific journal Science Advances.

Life Sciences - Health - 14.12.2023
Crack in the wall of WHO’s top priority pathogens
In a breakthrough discovery, scientists from VIB-VUB Center for Structural Biology unraveled the mysteries of SlyB, a tiny but mighty protein found in the outer membrane of certain bacteria. When bacteria face stress, SlyB acts as a crucial guardian to protect the bacterial cell from dying. This discovery not only deepens our understanding of bacterial survival mechanisms but also paves the way for potential applications in antimicrobial research.

Life Sciences - Social Sciences - 13.12.2023
Babies' brains prioritize human voices
Babies’ brains prioritize human voices
The voice is the most important sound for human beings, providing information about the identity, gender, age and emotional state of the speaker, as well as being the basis of our communication through language and other non-linguistic cues. Adults have a specific brain area that responds preferentially to voice among all other sounds.

Life Sciences - Environment - 06.12.2023
Arctic vs Antarctic lake microbes: new research reveals unique evolutionary tales
High Arctic (left) and Continental Antarctic (right) lake bottoms, covered by dense microbial mats. Credits: David Velazquez An international research team of scientists led by biologists from Ghent University investigated the biodiversity and evolutionary history of microorganisms in Arctic, sub-Antarctic and Antarctic lakes in the first large scale study using DNA.

Health - Pharmacology - 06.12.2023
Towards a new leukemia therapy?
Towards a new leukemia therapy?
A major discovery in the understanding, diagnosis and treatment of leukemia. Research led by François Fuks - Cancer Epigenetics Laboratory, ULB Faculty of Medicine, ULB Cancer Research Center and Institut Jules Bordet, H.U.B . In Belgium, around 1,300 new cases of leukemia are diagnosed every year, a type of blood cancer that affects the entire population.