This week scientists of the Flanders Interuniversity Institute for Biotechnology (VIB) will once again publish a breakthrough in their research regarding Alzheimer’s disease. The researchers, this time connected to the Catholic University of Leuven, discovered the function of one of the most important proteins related to Alzheimer’s disease. They have indicated that the protein stimulates the growth of nerve paths in the brain, which is essential for recovery after brain damage. The results are published in the authoritative journal EMBO Journal.
The normal function of the amyloidal precursor protein or APP clarified
It has been known for several years that APP is relevant in Alzheimer’s disease. APP is the precursor of the amyloidal-ß protein that causes the typical ‘plaques’ in the brains of patients. The normal function of APP was, however, not known. Maarten Leyssen and his colleagues have indicated that APP stimulates the development of nerve paths. Intact nerve paths are essential for the proper functioning of the brain. These connections can be damaged after traumatic brain damage resulting in the improper functioning of the brain. APP is responsible for stimulating the development of new nerve paths.
Ann Van Gysel | alfa
Newly designed molecule binds nitrogen
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23.02.2018 | Max-Planck-Institut für Eisenforschung GmbH
A newly developed laser technology has enabled physicists in the Laboratory for Attosecond Physics (jointly run by LMU Munich and the Max Planck Institute of Quantum Optics) to generate attosecond bursts of high-energy photons of unprecedented intensity. This has made it possible to observe the interaction of multiple photons in a single such pulse with electrons in the inner orbital shell of an atom.
In order to observe the ultrafast electron motion in the inner shells of atoms with short light pulses, the pulses must not only be ultrashort, but very...
A group of researchers led by Andrea Cavalleri at the Max Planck Institute for Structure and Dynamics of Matter (MPSD) in Hamburg has demonstrated a new method enabling precise measurements of the interatomic forces that hold crystalline solids together. The paper Probing the Interatomic Potential of Solids by Strong-Field Nonlinear Phononics, published online in Nature, explains how a terahertz-frequency laser pulse can drive very large deformations of the crystal.
By measuring the highly unusual atomic trajectories under extreme electromagnetic transients, the MPSD group could reconstruct how rigid the atomic bonds are...
Quantum computers may one day solve algorithmic problems which even the biggest supercomputers today can’t manage. But how do you test a quantum computer to...
For the first time, a team of researchers at the Max-Planck Institute (MPI) for Polymer Research in Mainz, Germany, has succeeded in making an integrated circuit (IC) from just a monolayer of a semiconducting polymer via a bottom-up, self-assembly approach.
In the self-assembly process, the semiconducting polymer arranges itself into an ordered monolayer in a transistor. The transistors are binary switches used...
Breakthrough provides a new concept of the design of molecular motors, sensors and electricity generators at nanoscale
Researchers from the Institute of Organic Chemistry and Biochemistry of the CAS (IOCB Prague), Institute of Physics of the CAS (IP CAS) and Palacký University...
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23.02.2018 | Physics and Astronomy
23.02.2018 | Health and Medicine
23.02.2018 | Physics and Astronomy