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Molecular muscle: Small parts of a big protein play key roles in building tissues
Date:3/23/2011

domains may be therapeutically useful in situations where too much fibronectin drives disease."

If certain domains can stop uncontrolled matrix deposition in conditions where there is an increase in unwanted extracellular matrix, such as in fibrosis, then they could be useful tools for controlling such diseases.

Meanwhile, To says, in conditions with high levels of tenascin-C degradation by enzymes, for example in nonhealing chronic wounds, that may expose active tenascin-C domains, "if we can stop the production of these domains during disease progression with specific inhibitors, maybe we could help ameliorate the condition.

Similarly we could try and get the cells to make tenascin-C variants that are not as easily broken down by enzymes to help facilitate wound healing."


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Contact: Angela Hopp
ahopp@asbmb.org
301-634-7389
American Society for Biochemistry and Molecular Biology
Source:Eurekalert  

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