News tagged with prion disease
Researchers develop novel technique for early detection of misfolded protein
(Phys.org) -- University of Delaware assistant professor David W. Colby is co-author of a paper in the March 23 issue of the Journal of Biological Chemistry that suggests protein misfolding may occur early in th ...
Apr 06, 2012 |
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Ozone treated water v. lethal microbial material
A University of Alberta research team has discovered that technology commonly used to decontaminate food industry equipment can also rid meat processing plants of lethal microbial material responsible for the human version ...
Mar 02, 2012 |
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Prion proteins play powerful role in survival, evolution of wild yeast strains
Prions, the much-maligned proteins most commonly known for causing "mad cow" disease, are commonly used in yeast to produce beneficial traits in the wild. Moreover, such traits can be passed on to subsequent generations and ...
Feb 15, 2012 |
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Cellular stress can induce yeast to promote prion formation
It's a chicken and egg question. Where do the infectious protein particles called prions come from? Essentially clumps of misfolded proteins, prions cause neurodegenerative disorders, such as mad cow/Creutzfeld-Jakob disease, ...
Jul 23, 2011 |
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Simulating amyloid formation
Many neurodegenerative diseases are characterized by proteins that assume an abnormal configuration, which leads to their aggregation and deposition in and around rve cells, causing cell death. This process, ...
May 04, 2011 |
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Multitarget drugs against prion diseases
The central nervous systems of humans and cattle alike are attacked by prions (abnormal insoluble amyloidogenic proteins) when they suffer from Creutzfeldt–Jakob disease (CJD) or bovine spongiform encephalopathy ...
Mar 21, 2011 |
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New research focuses on prion diseases
New research by Chongsuk Ryou, researcher at the UK Sanders-Brown Center on Aging and professor of microbiology, immunology and molecular genetics in the UK College of Medicine, may shed light on possible treatments for prion ...
Mar 14, 2011 |
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BSE pathogens can be transmitted by air
Airborne prions are also infectious and can induce mad cow disease or Creutzfeldt-Jakob disorder. This is the surprising conclusion of researchers at the University of Zurich, the University Hospital Zurich and the University ...
Medicine & Health / Diseases, Conditions, Syndromes
Jan 13, 2011 |
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Research identifies drug target for prion diseases, 'mad cow'
Scientists at the University of Kentucky have discovered that plasminogen, a protein used by the body to break up blood clots, speeds up the progress of prion diseases such as mad cow disease.
Medicine & Health / Medical research
Jan 10, 2011 |
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Scientists show prions mutate and adapt to host environment
Scientists from the Florida campus of The Scripps Research Institute have shown that prions, bits of infectious protein that can cause fatal neurodegenerative disease such as bovine spongiform encephalopathy (BSE) or "mad ...
Medicine & Health / Medical research
Dec 17, 2010 |
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Study suggests that early detection is possible for prion diseases
A fast test to diagnose fatal brain conditions such as mad cow disease in cattle and Creutzfeldt-Jakob disease in humans could be on the horizon, according to a new study from National Institutes of Health scientists. Researchers ...
Medicine & Health / Diseases, Conditions, Syndromes
Dec 02, 2010 |
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New prion discovery reveals drug target for mad cow disease and related illnesses
The joy of a juicy hamburger could make a comeback thanks a new discovery by scientists from the University of Kentucky. In a new research report in the December 2010 print issue of The FASEB Journal, scientists found that a ...
Medicine & Health / Medical research
Dec 01, 2010 |
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Size of protein aggregates, not abundance, drives spread of prion-based disease
Mad Cow disease and its human variant Creutzfeldt-Jakob disease, which are incurable and fatal, have been on a welcome hiatus from the news for years, but because mammals remain as vulnerable as ever to infectious diseases ...
Medicine & Health / Medical research
Oct 28, 2010 |
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New sporadic prion protein disease identified
A new sporadic prion protein disease has been discovered. Variably protease-sensitive prionopathy (VPSPr), as it has been named, is the second type of complete sporadic disease to be identified since Creutzfeldt-Jakob disease ...
Medicine & Health / Neuroscience
Aug 13, 2010 |
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Study shows infectious prions can arise spontaneously in normal brain tissue
In a startling new study that involved research on both sides of the Atlantic, scientists from The Scripps Research Institute in Florida and the University College London (UCL) Institute of Neurology in England have shown ...
Medicine & Health / Medical research
Jul 26, 2010 |
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