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!
Fish recognize their prey by electric colors
13.11.2018 | Rheinische Friedrich-Wilhelms-Universität Bonn
The dawn of a new era for genebanks - molecular characterisation of an entire genebank collection
13.11.2018 | Leibniz-Institut für Pflanzengenetik und Kulturpflanzenforschung
Biochips have been developed at TU Wien (Vienna), on which tissue can be produced and examined. This allows supplying the tissue with different substances in a very controlled way.
Cultivating human cells in the Petri dish is not a big challenge today. Producing artificial tissue, however, permeated by fine blood vessels, is a much more...
Faster and secure data communication: This is the goal of a new joint project involving physicists from the University of Würzburg. The German Federal Ministry of Education and Research funds the project with 14.8 million euro.
In our digital world data security and secure communication are becoming more and more important. Quantum communication is a promising approach to achieve...
On Saturday, 10 November 2018, the research icebreaker Polarstern will leave its homeport of Bremerhaven, bound for Cape Town, South Africa.
When choosing materials to make something, trade-offs need to be made between a host of properties, such as thickness, stiffness and weight. Depending on the application in question, finding just the right balance is the difference between success and failure
Now, a team of Penn Engineers has demonstrated a new material they call "nanocardboard," an ultrathin equivalent of corrugated paper cardboard. A square...
Physicists at ETH Zurich demonstrate how errors that occur during the manipulation of quantum system can be monitored and corrected on the fly
The field of quantum computation has seen tremendous progress in recent years. Bit by bit, quantum devices start to challenge conventional computers, at least...
09.11.2018 | Event News
06.11.2018 | Event News
23.10.2018 | Event News
13.11.2018 | Life Sciences
13.11.2018 | Life Sciences
13.11.2018 | Awards Funding