Navigation Links
University of Alberta's designer compounds inhibit prion infection
Date:7/23/2012

(Edmonton) A team of University of Alberta researchers has identified a new class of compounds that inhibit the spread of prions, misfolded proteins in the brain that trigger lethal neurodegenerative diseases in humans and animals.

U of A chemistry researcher Frederick West and his team have developed compounds that clear prions from infected cells derived from the brain.

"When these designer molecules were put into infected cells in our lab experiments, the numbers of misfolded proteins diminishedand in some cases we couldn't detect any remaining misfolded prions," said West.

West and his collaborators at the U of A's Centre for Prions and Protein Folding Diseases say this research is not yet a cure, but does open a doorway for developing treatments.

"We're not ready to inject these compounds in prion-infected cattle," said David Westaway, director of the prion centre. "These initial compounds weren't created for that end-run scenario but they have passed initial tests in a most promising manner."

West notes that the most promising experimental compounds at this stage are simply too big to be used therapeutically in humans or animals.

Human exposure to prion-triggered brain disorder is limited to rare cases of Creutzfeldt-Jakob or mad cow disease. The researchers say the human form of mad cow disease shows up in one in a million people in industrialized nations, but investigating the disease is nonetheless well worth the time and expense.

"There is a strong likelihood that prion diseases operate in a similar way to neurodegenerative diseases such as Alzheimer's, which are distressingly common around the world," said West.
'/>"/>

Contact: Brian Murphy
brian.murphy@ualberta.ca
780-492-6041
University of Alberta
Source:Eurekalert

Page: 1

Related biology news :

1. University of Tennessee Space Institute researchers develop laser technology to fight cancer
2. University of Tennessee professor wins worlds top prize for ecology, environmental science
3. Carnegie Mellon Universitys Biometrics Center Selected To House New Pedo-Biometrics Research and Identity Automation Lab
4. Wayne State University researchers program targets safer river fishing, anglers health
5. Winemaking goes high-tech at the University of British Columbia
6. University of Miami-led study finds winds played important role in keeping oil away from S. Fla.
7. New York University scientists discover possible treatment to reduce scarring
8. Royal Astronomical Society and Oxford University Press partnership announced
9. Mainz University coordinates new EU project on the origins of human settlement
10. University of Tennessee professor receives funding for clean coal research
11. University of North Texas Health Science Center Advances Forensic Research by Investing in Semiconductor DNA Sequencing Technology
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:3/28/2017)... -- The report "Video Surveillance Market by ... Devices), Software (Video Analytics, VMS), and Service (VSaaS, Installation ... 2022", published by MarketsandMarkets, the market was valued at ... reach USD 75.64 Billion by 2022, at a CAGR ... considered for the study is 2016 and the forecast ...
(Date:3/23/2017)... Research and Markets has announced the addition of the "Global ... 2025" report to their offering. ... The Global Vehicle Anti-Theft System Market is ... next decade to reach approximately $14.21 billion by 2025. ... all the given segments on global as well as regional levels ...
(Date:3/20/2017)... 20, 2017 PMD Healthcare announces the release ... Wellness Management System (WMS), a remote, real-time lung health ... PMD Healthcare is a Medical Device, Digital Health, and ... to creating innovative solutions that empower people to improve ... focus, PMD developed the first ever personal spirometer, Spiro ...
Breaking Biology News(10 mins):
(Date:4/26/2017)... ... April 26, 2017 , ... WonderWorks, Myrtle ... to showcase the future of deep space exploration and inspire space enthusiasts. The ... spacecraft and includes a guest appearance by former Shuttle Astronaut Don Thomas. , ...
(Date:4/26/2017)... Hong Kong (PRWEB) , ... April 26, 2017 ... ... be hosted in EMEA and North America this May ... from May 16-18 , Donald H. Taylor, Chairman of the Learning and Performance ...
(Date:4/25/2017)... ... 2017 , ... Franz Inc ., an early innovator ... market leader for Semantic Graph Database technology, today announced Allegro ... effective system for developing and deploying applications to solve the challenges developers face ...
(Date:4/25/2017)... ... April 25, 2017 , ... ... Metrology Partners.     , Covalent’s Analytical Services unit provides high-quality data to ... measured within 24 hours of receipt. There are no price premiums, and customers ...
Breaking Biology Technology: