Finding may lead to new treatments for neurologic disease and nerve injury
Why do some nerve cells survive and regrow after injury while others shrink away and die? A new discovery by researchers at Massachusetts General Hospital (MGH) shows that the expression of a particular gene may be responsible for protecting neurons from death. The results, published in the September 26 issue of Neuron, could lead the way for new treatment strategies for a variety of neurological diseases.
"Turning on the gene named Hsp27 could potentially rescue nerve cells in patients with neurodegenerative conditions such as Lou Gehrigs disease," says principal investigator Clifford Woolf, MD, PhD, of the Neural Plasticity Research Group in the Department of Anesthesia and Critical Care at MGH.
Sue McGreevey | EurekAlert!
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Scientists at the University Würzburg and University Hospital of Würzburg found that megakaryocytes act as “bouncers” and thus modulate bone marrow niche properties and cell migration dynamics. The study was published in July in the Journal “Haematologica”.
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For some phenomena in quantum many-body physics several competing theories exist. But which of them describes a quantum phenomenon best? A team of researchers from the Technical University of Munich (TUM) and Harvard University in the United States has now successfully deployed artificial neural networks for image analysis of quantum systems.
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An international research group led by scientists from the University of Bayreuth has produced a previously unknown material: Rhenium nitride pernitride. Thanks to combining properties that were previously considered incompatible, it looks set to become highly attractive for technological applications. Indeed, it is a super-hard metallic conductor that can withstand extremely high pressures like a diamond. A process now developed in Bayreuth opens up the possibility of producing rhenium nitride pernitride and other technologically interesting materials in sufficiently large quantity for their properties characterisation. The new findings are presented in "Nature Communications".
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An interdisciplinary research team at the Technical University of Munich (TUM) has built platinum nanoparticles for catalysis in fuel cells: The new size-optimized catalysts are twice as good as the best process commercially available today.
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The fly agaric with its red hat is perhaps the most evocative of the diverse and variously colored mushroom species. Hitherto, the purpose of these colors was...
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