Gene-environment Interactions In The Aetiology Of Myopia
Funder
National Health and Medical Research Council
Funding Amount
$671,285.00
Summary
The rapid rise in the prevalence of shortsightedness poses a major public health challenge. The Sydney Myopia Study has collected a large database on environmental risk factors, and has documented a major protective effect of children spending more time outdoors. Other studies suggest that myopia has a major genetic component. This study will collect DNA samples from over 4000 participants in the Sydney Myopia Study, and through genome-wide scanning, will look for gene-environment interactions.
Interplay Of Genetic And Environmental Factors On Age-related Cataract Development
Funder
National Health and Medical Research Council
Funding Amount
$217,519.00
Summary
We aim to investigate factors influencing the development of age-related cataract, using data collected from two population-based studies of older persons: the Blue Mountains Eye Study and the Beaver Dam Eye Study (USA). We will assess genetic susceptibility to the two common forms of age-related cataract, replicated in two Asian samples, and determine how genetic and environmental factors jointly contribute to the development of cataract in some older persons.