Scientists from the Flanders Interuniversity Institute for Biotechnology (VIB) have achieved a new breakthrough in cancer research. The researchers, connected to Ghent University, have discovered the function of an important mediator involved in suppressing the development of tumors. Using a mouse model, they have shown that absence of the mediator makes the mice susceptible to the development of cancer. Through this research, the scientists are contributing to a better understanding of the molecular mechanisms that control tumor development.
Cell cycle: a vital, controlled process in our body
Every day, the billions of cells that compose our body are being replaced: old cells die and new ones are produced. In the course of this process, each cell goes through a well-organized series of phases. First of all, the hereditary material, or DNA, in the cell nucleus is duplicated. Next, the nucleus divides itself in half; and then the entire cell divides, and the daughter cells grow into completely new cells. Because it is crucial that this cell cycle runs perfectly, various control points have been built in to enable the cell to control the stability of the DNA. If the DNA becomes damaged, the cell cycle will come to a stop.
Ann Van Gysel | EurekAlert!
What happens in the cell nucleus after fertilization
06.12.2016 | Helmholtz Zentrum München - Deutsches Forschungszentrum für Gesundheit und Umwelt
Researchers uncover protein-based “cancer signature”
05.12.2016 | Universität Basel
In recent years, lasers with ultrashort pulses (USP) down to the femtosecond range have become established on an industrial scale. They could advance some applications with the much-lauded “cold ablation” – if that meant they would then achieve more throughput. A new generation of process engineering that will address this issue in particular will be discussed at the “4th UKP Workshop – Ultrafast Laser Technology” in April 2017.
Even back in the 1990s, scientists were comparing materials processing with nanosecond, picosecond and femtosesecond pulses. The result was surprising:...
Have you ever wondered how you see the world? Vision is about photons of light, which are packets of energy, interacting with the atoms or molecules in what...
A multi-institutional research collaboration has created a novel approach for fabricating three-dimensional micro-optics through the shape-defined formation of porous silicon (PSi), with broad impacts in integrated optoelectronics, imaging, and photovoltaics.
Working with colleagues at Stanford and The Dow Chemical Company, researchers at the University of Illinois at Urbana-Champaign fabricated 3-D birefringent...
In experiments with magnetic atoms conducted at extremely low temperatures, scientists have demonstrated a unique phase of matter: The atoms form a new type of quantum liquid or quantum droplet state. These so called quantum droplets may preserve their form in absence of external confinement because of quantum effects. The joint team of experimental physicists from Innsbruck and theoretical physicists from Hannover report on their findings in the journal Physical Review X.
“Our Quantum droplets are in the gas phase but they still drop like a rock,” explains experimental physicist Francesca Ferlaino when talking about the...
The Max Planck Institute for Physics (MPP) is opening up a new research field. A workshop from November 21 - 22, 2016 will mark the start of activities for an innovative axion experiment. Axions are still only purely hypothetical particles. Their detection could solve two fundamental problems in particle physics: What dark matter consists of and why it has not yet been possible to directly observe a CP violation for the strong interaction.
The “MADMAX” project is the MPP’s commitment to axion research. Axions are so far only a theoretical prediction and are difficult to detect: on the one hand,...
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