News tagged with protein coat
Study finds a weak spot on deadly ebolavirus
Scientists from The Scripps Research Institute and the US Army's Medical Research Institute of Infectious Diseases have isolated and analyzed an antibody that neutralizes Sudan virus, a major species of ebolavirus ...
Nov 21, 2011 |
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Inspired by teflon, researchers create super durable proteins
(PhysOrg.com) -- More than 50 years ago, NYU-Poly alumni John Gilbert was asked to evaluate a newly- developed material called Teflon. His experiments using the fluorinated polymer as a surface coating for ...
Jul 04, 2011 |
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Image pinpoints all 5 million atoms in viral coat
(PhysOrg.com) -- If a picture is worth a thousand words, then Rice University's precise new image of a virus' protective coat is seriously undervalued. More than three years in the making, the image contains ...
Feb 16, 2009 |
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Analysis reveals malaria, other diseases as ancient, adaptive and persistent foes
One of the most comprehensive analyses yet done of the ancient history of insect-borne disease concludes for the first time that malaria is not only native to the New World, but it has been present long before ...
Nov 02, 2011 |
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In search of virus fossils
Here's a theory for a comedian to consider: dinosaurs done-in by avian flu. Silly as that may be, we imagine that viruses have been infecting organisms since life first appeared on Earth, but this is mostly ...
Oct 19, 2011 |
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Ultrasensitive biosensor can detect proteins, aid in cancer diagnosis
Researchers at Boston College discovered that a cluster of carbon nanotubes coated with a thin layer of protein-recognizing polymer forms a biosensor capable of using electrochemical signals to detect minute amounts of proteins. ...
Nanotechnology / Bio & Medicine
Sep 20, 2010 |
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Researchers study insecticide-free method for control of soybean aphids
(PhysOrg.com) -- Two Iowa State University researchers are examining a new method of controlling soybean aphids without the use of chemical pesticides. Bryony Bonning, professor of entomology, and Allen Miller, professor of pl ...
Sep 15, 2009 |
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Scientists create first crystal structure of an intermediate particle in virus assembly
The structure, described February 8 in an advance online publication of the journal Nature, provides fresh insights into the elegant dance that viral proteins perform to create the infectious structure that causes all ma ...
Biology /
Feb 08, 2009 |
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Spotted under the microscope: How a virus puts on its armor
Scientists from VU University Amsterdam, Scripps Research Institute and the University of Michigan discovered how a virus 'puts on its armor'. This 'armor', consisting of mere proteins, is initially flexible ...
Jan 31, 2012 |
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Research provides new leads in the case against drug-resistant biofilms
When a foreign object such as a catheter enters the body, bacteria may not only invade it but also organize into a slick coating — a biofilm — that is highly resistant to antibiotics. Like sophisticated organized ...
Nov 10, 2010 |
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Biologists discover an extra layer of protection for bacterial spores
Bacterial spores, the most resistant organisms on earth, carry an extra coating of protection previously undetected, a team of microbiologists reports in the latest issue of the journal Current Biology. Their findings offer ...
May 06, 2010 |
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Scientists isolate portion of virus that causes pink eye
Viral keratoconjunctivitis, also known as pink eye, is a common, uncomfortable and highly contagious condition. There is no known effective treatment for this adenovirus infection that can force some individuals into isolation ...
Medicine & Health / Medical research
Apr 15, 2010 |
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Energy of attacking virus revealed
For the first time the research world has managed to measure the energy that is used when a virus infects a cell. The aim is to find a way to reduce the amount of energy inside the virus and thereby ultimately find a medicine ...
Jan 20, 2010 |
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Scientists go into battle to disarm superbug
(PhysOrg.com) -- Two recent pieces of research from Imperial College London reveal new ways of tackling the armour and weapons of Clostridium difficile, the ‘superbug’ that causes severe infections in hospital ...
Mar 19, 2010 |
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