Prions—their existence is intriguing and their links to disease are unsettling. These unconventional infectious agents are involved in mad cow disease and other fatal brain illnesses in humans and animals, rattling prior assumptions about the spread of infections.
Dartmouth Medical School biochemists studying the mysteries of these prion particles have discovered a novel step in their formation. Their results, reported in a recent issue of Biochemistry could help provide a new approach for therapy against prion diseases. The team, headed by Dr. Surachai Supattapone, assistant professor of biochemistry and of medicine, includes Ralf Lucassen and Koren Nishina.
The cause of certain neurodegenerative diseases has long stymied scientists. The variant Creutzfeldt-Jakob disease in humans -- which is linked to bovine spongiform encephalopathy or mad cow disease -- as well as scrapie in sheep and chronic wasting disease in deer and elk are transmissible.
Andy Nordhoff | EurekAlert!
Immune Defense Without Collateral Damage
23.01.2017 | Universität Basel
The interactome of infected neural cells reveals new therapeutic targets for Zika
23.01.2017 | D'Or Institute for Research and Education
For the first time ever, a cloud of ultra-cold atoms has been successfully created in space on board of a sounding rocket. The MAIUS mission demonstrates that quantum optical sensors can be operated even in harsh environments like space – a prerequi-site for finding answers to the most challenging questions of fundamental physics and an important innovation driver for everyday applications.
According to Albert Einstein's Equivalence Principle, all bodies are accelerated at the same rate by the Earth's gravity, regardless of their properties. This...
An important step towards a completely new experimental access to quantum physics has been made at University of Konstanz. The team of scientists headed by...
Yersiniae cause severe intestinal infections. Studies using Yersinia pseudotuberculosis as a model organism aim to elucidate the infection mechanisms of these...
Researchers from the University of Hamburg in Germany, in collaboration with colleagues from the University of Aarhus in Denmark, have synthesized a new superconducting material by growing a few layers of an antiferromagnetic transition-metal chalcogenide on a bismuth-based topological insulator, both being non-superconducting materials.
While superconductivity and magnetism are generally believed to be mutually exclusive, surprisingly, in this new material, superconducting correlations...
Laser-driving of semimetals allows creating novel quasiparticle states within condensed matter systems and switching between different states on ultrafast time scales
Studying properties of fundamental particles in condensed matter systems is a promising approach to quantum field theory. Quasiparticles offer the opportunity...
19.01.2017 | Event News
10.01.2017 | Event News
09.01.2017 | Event News
23.01.2017 | Health and Medicine
23.01.2017 | Physics and Astronomy
23.01.2017 | Process Engineering