Health Consequences For Mother And Baby Of Substantial Pre-conception Weight Loss In Obese Women
Funder
National Health and Medical Research Council
Funding Amount
$93,418.00
Summary
Obesity (BMI >30kg/m2) is now very common in women of child-bearing age.There is strong evidence that maternal obesity increases the rate of pregnancy complications, and affects the growth and well-being of the fetus in-utero. This project aims to determine how substantial pre-conception weight loss, achieved using a Very Low Energy Diet (VLED), impacts maternal and neonatal health outcomes.
Improving Outcomes Of Diabetes And Related Conditions For Indigenous Australians: Causes, Intervention, System Change
Funder
National Health and Medical Research Council
Funding Amount
$274,218.00
Summary
My research program is focused on improving outcomes of diabetes and related conditions for Indigenous Australians through: (i) describing causal pathways; (ii) addressing health system change; and (iii) conducting clinical intervention studies.
The Relationship Between Non-Alcoholic Fatty Liver Disease And Type 2 Diabetes
Funder
National Health and Medical Research Council
Funding Amount
$133,351.00
Summary
Non alcoholic Fatty Liver Disease (NAFLD) threatens to become a major public health problem. Its increasing prevalence is associated with parallel increases in obesity and diabetes. This study aims to understand the mechanisms involved in progression to liver failure and liver cancer in the setting of diabetes and the impact of NAFLD on blood sugar levels and diabetes complications (esp. cardiovascular). Using a recently developed animal model of type 2 diabetes and fatty liver, it will better d ....Non alcoholic Fatty Liver Disease (NAFLD) threatens to become a major public health problem. Its increasing prevalence is associated with parallel increases in obesity and diabetes. This study aims to understand the mechanisms involved in progression to liver failure and liver cancer in the setting of diabetes and the impact of NAFLD on blood sugar levels and diabetes complications (esp. cardiovascular). Using a recently developed animal model of type 2 diabetes and fatty liver, it will better define a novel therapeutic agent.Read moreRead less
Epigenetic Determinants Of Nephropathy In Adults With Type 1 Diabetes
Funder
National Health and Medical Research Council
Funding Amount
$532,118.00
Summary
The prevention and successful management of diabetic complications are issues of utmost importance for the health of Australians. We hypothesize that epigenetic pathways partly determine why some individuals with diabetes develop complications of their disease, while others do not, despite a similar duration of diabetes, treatment intensity and mean glucose exposure.
Predicting Renal, Ophthalmic, And Heart Events In The Aboriginal Community – THE PROPHECY Study
Funder
National Health and Medical Research Council
Funding Amount
$2,574,486.00
Summary
Up to 30% of adult Aboriginal people have diabetes yet our knowledge of the causes and predictors of complications remain incomplete. We have established the PROPHECY Study to assess the levels of complications in Aboriginal people with diabetes; to understand the way that these complications occur, and identify what clinical, social and genetic factors could predict who will get those complications to guide clinical management and prevention.
The Role Of Dicarbonyl-derived AGEs And RAGE In Diabetes Associated Atherosclerosis
Funder
National Health and Medical Research Council
Funding Amount
$470,617.00
Summary
Based on our pilot data we postulate that glucose derived molecules such as methylglyoxal (MGO) have effects on inflammation and oxidative stress leading to accelerated atherosclerosis in diabetes. Our studies aim to identify novel treatments which block these effects thus leading to superior protection and prevention of atherosclerosis in diabetes.
Role Of Epigenetic Mechanisms In Diabetic Vascular Complications
Funder
National Health and Medical Research Council
Funding Amount
$438,520.00
Summary
Diabetic complications including heart attacks, strokes, kidney disease and blindness appear to be related to the high glucose (sugar) level but how glucose itself induces end-organ injury remains to be fully determined. In this proposal it is suggested that the long-term damaging effects of glucose relate to its ability to damage the regulation of genes by directly affecting DNA and its covering known as histones. Specifically glucose, possibly by altering certain biochemical pathways called ox ....Diabetic complications including heart attacks, strokes, kidney disease and blindness appear to be related to the high glucose (sugar) level but how glucose itself induces end-organ injury remains to be fully determined. In this proposal it is suggested that the long-term damaging effects of glucose relate to its ability to damage the regulation of genes by directly affecting DNA and its covering known as histones. Specifically glucose, possibly by altering certain biochemical pathways called oxidation pathways, interferes with enzymes which affect the structure of DNA and related molecules resulting in altered expression of many proteins. One of these proteins known as NF kappa B is activated in diabetes, probably by mechanisms involving regulation of these enzymes which play a central role in modifying gene structure. By clarifying the exact mechanisms at a molecular level that mediate the effect of glucose on genes and proteins it will be possible to target these molecules and develop new treatments to prevent, retard or reverse the blood vessel complications that are so common in diabetes.Read moreRead less
Gestational diabetes (GDM) is a common complication of pregnancy with significant consequences. Early identification and lifestyle intervention can prevent GDM, but the best early screening test is unknown. Our primary aim is to validate our first trimester screening test for GDM in a large multi-ethnic cohort to accurately predict high-risk women and intervene early, preventing GDM onset and improving pregnancy outcomes, including long-term risk of obesity in the offspring.