Age-related macular degeneration is the most common cause of blindness among elderly people in the U.S. The etiology of this condition is unknown, and treatment options are limited. There is evidence that a familial predisposition exists, but the exact role of genetics in the disorder is unknown. In addition, there is increasing evidence which suggests that environmental and biological factors are related to expression of the disease. We hypothesize that affected individuals have an underlying genetic susceptibility to development of the disorder. The purpose of this study is to determine the genetic susceptibility to development of age-related macular degeneration. Singleton families will be recruited for candidate gene analysis and multiplex families will be enrolled for general genomic screening. In addition, detailed biochemical and risk factor data will be collected on affected and unaffected subjects in the study. The information derived from this study will provide valuable new insight into the pathophysiology of this age-related disease.

Agency
National Institute of Health (NIH)
Institute
National Eye Institute (NEI)
Type
Cooperative Clinical Research--Cooperative Agreements (U10)
Project #
5U10EY011309-04
Application #
2882913
Study Section
Vision Research and Training Committee (VSN)
Project Start
1996-03-01
Project End
2001-02-28
Budget Start
1999-03-01
Budget End
2000-02-29
Support Year
4
Fiscal Year
1999
Total Cost
Indirect Cost
Name
Massachusetts Eye and Ear Infirmary
Department
Type
DUNS #
073825945
City
Boston
State
MA
Country
United States
Zip Code
02114
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