The mouse immune system develops antibodies capable of single-handedly neutralizing the SARS virus, researchers at the National Institute of Allergy and Infectious Diseases (NIAID) report in the April 1 issue of the Journal of Virology, available online March 12. NIAID is part of the National Institutes of Health (NIH).
Genetic material from the SARS virus, stained red, is shown in cells lining the airways of mice. Image courtesy of Sherif R. Zaki M.D., PhD., Centers for Disease Control and Prevention.
This discovery affirms that researchers developing vaccines that trigger antibodies to the SARS virus are heading in the right direction. Vaccines can stimulate the immune system to produce antibodies or specialized cells or both to stop invading viruses.
"Since SARS emerged in people in late 2002, global public health experts have been anxiously awaiting a vaccine for this potentially fatal respiratory ailment. Knowing which arm of the immune system to trigger brings us one step closer to that goal," says NIAID Director Anthony S. Fauci, M.D.
UNH researchers create a more effective hydrogel for healing wounds
21.11.2018 | University of New Hampshire
Removing toxic mercury from contaminated water
21.11.2018 | Chalmers University of Technology
Innsbruck quantum physicists have constructed a diode for magnetic fields and then tested it in the laboratory. The device, developed by the research groups led by the theorist Oriol Romero-Isart and the experimental physicist Gerhard Kirchmair, could open up a number of new applications.
Electric diodes are essential electronic components that conduct electricity in one direction but prevent conduction in the opposite one. They are found at the...
Max Planck researchers revel the nano-structure of molecular trains and the reason for smooth transport in cellular antennas.
Moving around, sensing the extracellular environment, and signaling to other cells are important for a cell to function properly. Responsible for those tasks...
Researchers at the University of New Hampshire have captured a difficult-to-view singular event involving "magnetic reconnection"--the process by which sparse particles and energy around Earth collide producing a quick but mighty explosion--in the Earth's magnetotail, the magnetic environment that trails behind the planet.
Magnetic reconnection has remained a bit of a mystery to scientists. They know it exists and have documented the effects that the energy explosions can...
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...
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