Navigation Links
Potential new target for multiple sclerosis therapy
Date:3/28/2008

Researchers demonstrate both genetic and pharmaceutical evidence for the role of a protein called collagenase-2 in the development of multiple sclerosis (MS), providing a potential new way to combat this debilitating disease.

Collagenase-2 is a member of a protein family called matrix metalloproteinases (MMPs, collagenase-2 is MMP8), a large group of enzymes that break down collagen and other components of the body's connective tissue. MMPs have been implicated in contributing to MS by degrading the tissue that maintains the blood-brain barrier, thus allowing unwanted cells to invade and break down nerves. In fact, MMPs are found in elevated amounts in the blood and spinal fluid of diseased individuals.

Using a mouse model of MS, Carlos Lopez-Otin and colleagues performed two analyses on MMP8 to determine how relevant this protein is to the disease. First, they developed mutant mice deficient in the gene for MMP8 and found that these mice had a fewer invading cells in the brain, fewer damaged nerves, and a general improvement in their clinical profile.

They also gave diseased mice a drug that blocked MMP8 activity and found that this, too, could reduce the severity of disease symptoms. Taken together, these promising findings provide the first causal evidence for MMP8 in the development of MS, and offer a new therapeutic target.


'/>"/>

Contact: Nick Zagorski
nzagorski@asbmb.org
301-634-7366
American Society for Biochemistry and Molecular Biology
Source:Eurekalert

Page: 1

Related biology news :

1. Changes in ocean conditions in Sargasso Sea potential cause for decline in eel fishery
2. Unexplored microbes hold incredible potential for science and industry
3. Environmental epigenetics has potential for preventing and treating disease
4. Monkey malaria widespread in humans and potentially fatal
5. Device prevents potential errors in childrens medications
6. Scripps Research discovery leads to broad potential applications in CovX-Pfizer deal
7. New report finds great potential for Swedish medical technology
8. Great potential to improve collection, recycling of Europes electronic waste, says UN report
9. Childrens Hospital studying drug with the potential to prevent/delay onset of type 1 diabetes
10. WCS study finds potential to double tiger numbers in South Asia
11. Potential new therapeutic molecular target to fight cancer
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:3/15/2016)... New York , March 15, 2016 ... new market report published by Transparency Market Research "Digital Door ... Trends and Forecast 2015 - 2023," the global digital door ... US$ 731.9 Mn in 2014 and is forecast to grow ... 2023. Growth of micro, small and medium enterprises (MSMEs) across ...
(Date:3/11/2016)... -- --> --> ... Market by Technology (Pattern Recognition), by Component (Hardware, Software, ... (On-Premises and Cloud), by Industry Vertical and by Region ... global market is expected to grow from USD 12.49 ... at a CAGR of 19.1%. , ...
(Date:3/9/2016)... 9, 2016  Crossmatch ® , a leading ... today announced the addition of smart features to ... multi-factor authentication platform. New contextual and application-specific authentication ... security where it,s needed most — while minimizing ... . --> Washington, DC ...
Breaking Biology News(10 mins):
(Date:4/27/2016)... ... 27, 2016 , ... Cambridge Semantics, the leading provider of Smart ... it has been named to The Silicon Review’s “20 Fastest Growing Big Data Companies ... Semantics serves the needs of end users facing some of the most complex data ...
(Date:4/27/2016)... ... April 27, 2016 , ... Most consumers ... with fingerprint recognition for secure access, voice recognition for hands-free communication, and facial ... are interacting with biometrics technology today. But if they asked Joey Pritikin, ...
(Date:4/27/2016)... ... April 27, 2016 , ... ... to announce the appointment of John Tilton as Chief Commercial Officer.  Mr. Tilton ... one of the founding commercial leaders responsible for the commercialization of multiple orphan ...
(Date:4/27/2016)... ... 2016 , ... A compact PET scanner called NuPET™ has ... Resonance Imaging) in existing third-party MRI systems. PET and MRI are complementary imaging ... Simultaneous PET/MRI imaging offers a solution to many challenges that face researchers who ...
Breaking Biology Technology: