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Model to study age-related macular degeneration could pave way for better treatment
Date:10/9/2007

dy the pathogenesis of basal deposits.

Some forms of macular degeneration are inherited, and one type is thought to be caused by a mutation in the Efemp1 gene. Pierce and colleagues created a mouse model of this inherited disorder by introducing the disease-causing mutation into the Efemp1 gene of mice. The resulting Efemp1-mutant mice develop the same basal deposits as people with AMD.

Pierce and colleagues plan to use the Efemp1-mutant mice to study how basal deposits form and what they are made of. The mice can also be used to test potential treatments to prevent basal deposit formation.


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Contact: Karen Kreeger
karen.kreeger@uphs.upenn.edu
215-349-5658
University of Pennsylvania School of Medicine
Source:Eurekalert

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