Understanding Gene-environment Interactions In Relation To Risk Of Age-related Cataract
Funder
National Health and Medical Research Council
Funding Amount
$86,514.00
Summary
Age-related cataract is the clouding of the lens, a leading cause of visual impairment among older persons. The burden of this common eye disease will only increase as the population ages. Besides age, other environmental and genetic risk factors that increase the risk of cataract have been identified. The aim of this research is to examine how the interplay of genes and environment contributes to age-related cataract formation, using population-based data of established studies.
What Cost-effective Built Environment Interventions Would Create Healthy, Liveable And Equitable Communities In Australia, And What Would Facilitate These Being Translated Into Policy And Practice?
Funder
National Health and Medical Research Council
Funding Amount
$2,658,832.00
Summary
This CRE involves collaboration between a multi-disciplinary research team across Australia working with policy-makers covering planning, urban design, transport planning and health. It will identify the most cost-effective built environment interventions required to create healthy, liveable, and equitable communities. Factors that influence research findings being translated into urban planning policy and practice will be examined and tools to assist changes to policy and practice developed.
Exploring The Impact Of The Built Environment On Health And Health Behaviour Outcomes And The Translation Of Evidence Into Policy And Practice
Funder
National Health and Medical Research Council
Funding Amount
$841,575.00
Summary
Globally there is growing concern about the health, social, environmental, and economic impacts of rising levels of inactivity and obesity, coupled with projected population growth, climate change, declining oil supplies and rising fuel prices. Creating pedestrian-, cycling- and transit-friendly environments and encouraging alternative forms of transport is a priority. Working with policy-makers, this research aims to influence urban planning policy to create healthy, sustainable communities.
Urban spaces and active ageing: understanding person-environment interactions to inform activity-friendly community design. The proportion of older adults in urban areas is rapidly growing, leading to increases in health-care costs that are associated with chronic diseases. This can be offset by creating urban environments that support an active lifestyle across mid-to-late adulthood. How urban community designs shape the physical activity of this understudied age group is unclear. Using a suite ....Urban spaces and active ageing: understanding person-environment interactions to inform activity-friendly community design. The proportion of older adults in urban areas is rapidly growing, leading to increases in health-care costs that are associated with chronic diseases. This can be offset by creating urban environments that support an active lifestyle across mid-to-late adulthood. How urban community designs shape the physical activity of this understudied age group is unclear. Using a suite of national and international epidemiological studies, This project aims to identify the optimal mix and spatial distribution of destinations (facilities and places to visit) for active ageing, while taking into account factors that define one’s ability and willingness to visit these destinations. This will inform public policy and activity-friendly community design.Read moreRead less
It is now well established that there are genetic factors contributing to risk of depression but it is far from clear what these are and how they interact with environmental risk factors such as stressful life events (SLE) and poor social support (SS). A recent, highly cited paper has claimed that those carrying a particular genotype at the sertonin transporter gene are much more badly affected by stressful life events than other genotypes, and that this puts these people at much higher risk of ....It is now well established that there are genetic factors contributing to risk of depression but it is far from clear what these are and how they interact with environmental risk factors such as stressful life events (SLE) and poor social support (SS). A recent, highly cited paper has claimed that those carrying a particular genotype at the sertonin transporter gene are much more badly affected by stressful life events than other genotypes, and that this puts these people at much higher risk of depression. If true, this could have important practical implications for preventative mental health, in identifying those at greatest risk if depression and counselling them to avoid stressful situations. However, success in replicating this finding has been mixed, and this is possibly because another important risk factor, social support, has not been taken into account. We have DNA samples from over 5000 twins who have been assessed for depression and risk factors including SLE and SS. This will give us unprecedented power to estimate the importance of the genotype x environment interaction. We shall also type other genes that have been implicated in depression and check for interactions with life events and social support. Our results will inform preventative strategies in mental health practice.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE180101613
Funder
Australian Research Council
Funding Amount
$319,996.00
Summary
Creating The Australian environmental quality index for children. This project aims to provide new evidence on trajectories of child development and wellbeing. The project’s analysis will link national cohort data with area-level attributes describing physical, built and social environments and explore effects on children’s physical, cognitive, social and emotional development, and overall wellbeing. The project findings will be used to create a new spatial index, area typology and interactive m ....Creating The Australian environmental quality index for children. This project aims to provide new evidence on trajectories of child development and wellbeing. The project’s analysis will link national cohort data with area-level attributes describing physical, built and social environments and explore effects on children’s physical, cognitive, social and emotional development, and overall wellbeing. The project findings will be used to create a new spatial index, area typology and interactive map for understanding spatial aspects of child development and wellbeing. It is anticipated that these outputs will be useful for supporting targeted resource allocations and interventions.Read moreRead less