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Latest Creutzfeldt–Jakob disease Stories

2011-05-25 06:42:03

(Ivanhoe Newswire) -- Researchers from the Centers for Disease Control and Prevention (CDC) have examined the potential for human exposure to prion diseases, looking at hunting, venison consumption, and travel to areas in which prion diseases have been reported in animals. Three prion diseases in particular "“ bovine spongiform encephalopathy (BSE or "Mad Cow Disease"), variant Creutzfeldt-Jakob disease (vCJD), and chronic wasting disease (CWD) "“ were specified in the...

2011-05-23 14:03:05

Study results reported in the Journal of the American Dietetic Association Researchers from the Centers for Disease Control and Prevention (CDC) have examined the potential for human exposure to prion diseases, looking at hunting, venison consumption, and travel to areas in which prion diseases have been reported in animals. Three prion diseases in particular "“ bovine spongiform encephalopathy (BSE or "Mad Cow Disease"), variant Creutzfeldt-Jakob disease (vCJD), and chronic wasting...

2011-05-10 15:02:55

Scientists from the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health (NIH), report that they have developed a method"”10,000 times more sensitive than other methods"”to detect variant Creutzfeldt-Jacob disease (vCJD) in blood plasma. vCJD is a type of prion disease in humans that leads to brain damage and death. The NIAID researchers also used the test to rapidly detect scrapie, a prion disease of sheep, in infected hamsters,...

2011-03-21 13:05:56

Romping clumps of misfolded proteins are prime suspects in many neurological disorders including Alzheimer's, Parkinson's, and Creutzfeld-Jakob Disease. Those diseases are devastating and incurable, but a team of biologists at Brown University reports that cells can fix the problems themselves with only a little bit of help. The insight suggests that there are more opportunities to develop a therapy for protein misfolding than scientists had thought. "There are multiple steps that you could...

2011-03-10 13:48:17

Neena Singh, MD, PhD and colleagues at Case Western Reserve University School of Medicine have identified the first disease-specific biomarker for sporadic Creutzfeldt-Jakob disease (sCJD), a universally fatal, degenerative brain disease for which there is no cure. sCJD is one of the causes of dementia and typically leads to death within a year of disease onset. The finding, published in the March 9th issue of PLoS ONE, a scientific journal produced by the Public Library of Science, provides...

2011-03-04 11:08:00

BARCELONA, Spain, March 4, 2011 /PRNewswire/ -- Grifols, a global healthcare company and biopharmaceutical manufacturer based in Barcelona, Spain today announced that it received approval from the US Food and Drug Administration (FDA) for revised labeling for Alphanate® Antihemophilic Factor/von Willebrand Factor Complex (Human) indicating that certain manufacturing steps have been shown to reduce the infectivity of a experimental TSE agent that is a model for variant...

2011-02-23 17:04:27

Scientists who examined more than 10,000 chemical compounds during the last year in search of potential new drugs for a group of untreatable brain diseases, are reporting that one substance shows unusual promise. The early positive signs for so-called prion diseases come from research in laboratory mice and cell cultures, they say in a report in ACS' Journal of Medicinal Chemistry. Adam Renslo and colleagues, who include Nobel Laureate Stanley B. Prusiner, explain that prion diseases include...

2011-02-18 17:21:04

One bad apple is all it takes to spoil the barrel. And one misfolded protein may be all that's necessary to corrupt other proteins, forming large aggregations linked to several incurable neurodegenerative diseases such as Huntington's, Parkinson's and Alzheimer's. Stanford biology Professor Ron Kopito has shown that the mutant, misfolded protein responsible for Huntington's disease can move from cell to cell, recruiting normal proteins and forming aggregations in each cell it visits. Knowing...

2011-02-17 21:07:19

Researchers at the University of California, San Diego School of Medicine have identified the motors that move non-infectious prion proteins (PrPC) "“ found within many mammalian cells "“ up and down long, neuronal transport pathways. Identifying normal movement mechanisms of PrPC may help researchers understand the spread of infectious prions within and between neurons to reach the brain, and aid in development of therapies to halt the transport. Their study is published in the...

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2011-02-03 08:55:00

Researchers have developed what is being called "the world's first accurate blood test" for the human form of mad cow disease, and their discovery could change the way the illness is screened for and diagnosed, the UK-based Medical Research Council (MRC) announced Thursday. According to an MRC press release, the prototype test proved 100,000 times more sensitive than any previous method used to detect variant Creutzfeldt-Jakob disease (vCJD)--a potentially fatal disease that attacks the brain...


Word of the Day
sough
  • A murmuring sound; a rushing or whistling sound, like that of the wind; a deep sigh.
  • A gentle breeze; a waft; a breath.
  • Any rumor that engages general attention.
  • A cant or whining mode of speaking, especially in preaching or praying; the chant or recitative characteristic of the old Presbyterians in Scotland.
  • To make a rushing, whistling, or sighing sound; emit a hollow murmur; murmur or sigh like the wind.
  • To breathe in or as in sleep.
  • To utter in a whining or monotonous tone.
According to the OED, from the 16th century, this word is 'almost exclusively Scots and northern dialect until adopted in general literary use in the 19th.'
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