Targeting The AGE-RAGE Axis In Diabetes Associated Atherosclerosis
Funder
National Health and Medical Research Council
Funding Amount
$542,859.00
Summary
Based on extensive preliminary data we porpose that the AGE intercation with RAGE plays an important role in diabetes associated atherosclerosis. We will perform studies using a soluble form of the receptor RAGE which will trap AGEs in the blood and tissues and thus prevent diabetes related blood vessel damage. Furthermore, we will investigate if RAGE receptor on inflammatory cells such as macrophages plays a pivotal role in blood vessel injury in diabetes.
Circulating Low -molecular Weight AGEs In The Development And Progression Of Diabetic Complications
Funder
National Health and Medical Research Council
Funding Amount
$297,523.00
Summary
High levels of sugars seen in patients with diabetes leads to damage of many organs including the heart, the eyes and the kidneys. These high sugars cause damage through a number of mechanisms, one being the formation of advanced glycation end products or AGEs, formed by the irreversible reaction between proteins and glucose. This reaction leads to a change in the shape and function of AGE-modified molecules that progressively contributes to organ damage. AGEs also bind and activate specific rec ....High levels of sugars seen in patients with diabetes leads to damage of many organs including the heart, the eyes and the kidneys. These high sugars cause damage through a number of mechanisms, one being the formation of advanced glycation end products or AGEs, formed by the irreversible reaction between proteins and glucose. This reaction leads to a change in the shape and function of AGE-modified molecules that progressively contributes to organ damage. AGEs also bind and activate specific receptors that promote the damage and scarring of tissue. Where the glucose concentration is high, AGEs accumulate much more quickly. This is one reason why patients with good sugar control do better than those who are unable to control their blood sugars. The importance of this AGE pathway is illustrated by the fact that blocking the formation of AGEs is able to prevent kidney damage in animals with diabetes. In addition, exposure to AGEs can cause diabetes-like changes in the absence of high sugars. Our laboratory is a world leader in the study of the advanced glycation and methods blocking this process. The research proposed will investigate circulating levels of AGEs in experimental animals and patients with diabetes, and correlate them with the development and progression of complications of diabetesRead moreRead less
Modulating Pathogenic Signalling Towards The Prevention Of Diabetic Complications
Funder
National Health and Medical Research Council
Funding Amount
$622,655.00
Summary
Diabetes is associated with an increased risk of heart attacks and kidney failure. There remains an urgent need for new targets and therapies for preventing, arresting, treating and reversing these diabetic complications. My research directly focuses on identifying and validating these targets treatments, building on strong preliminary data and understanding of the molecular mechanisms set off by high sugar levels.
Prospective Longitudinal Study - Symptom Clusters & Their Effects - Physical & Psychogical Functioning Patients Metastat
Funder
National Health and Medical Research Council
Funding Amount
$149,599.00
Summary
People with advanced cancer often experience several concurrent debilitating symptoms, yet most symptom research focuses on the study of individual symptoms. This study aims to gain a better understanding of the patterns and effects of specific groups of symptoms across the trajectory of a patient's illness following diagnosis of advanced cancer. Such knowledge is critical to the development of more focused symptom assessment processes and more appropriately targeted interventions.
AusDiab 3: Emerging Risk Factors For And Long-term Incidence Of Cardio-metabolic Diseases
Funder
National Health and Medical Research Council
Funding Amount
$2,616,397.00
Summary
This study will track 11,000 Australian adults over 12 years to determine how many develop diabetes, obesity, kidney and heart disease. The study will develop ways to best predict those who are going to develop these conditions before they have arisen, and will explore a range of novel risk factors to better understand these conditions.
Optimising Heart Disease Prevention And Management
Funder
National Health and Medical Research Council
Funding Amount
$4,647,175.00
Summary
As we become older and risk factors such as obesity become more common, our biggest contributor to death and disability, cardiovascular disease (including heart disease), will continue to exert an enormous burden on our health care system and society. We will extend our ground-breaking research on multidisciplinary teams to create new and innovative health care programs to optimise the prevention and management of new heart disease and chronic forms of heart disease.
Periodontal Disease And Chronic Kidney Disease Among Aboriginal Adults; An RCT
Funder
National Health and Medical Research Council
Funding Amount
$1,035,550.00
Summary
Chronic Kidney Disease is a growing public health concern in Australia, especially among Aboriginal populations. It is associated with progression to end stage kidney disease requiring dialysis, cardiovascular disease burden and high mortality. This study will use a randomised controlled trial design to determine if comprehensive periodontal therapy reduces progression of kidney disease among Aboriginal adults with chronic kidney disease residing in Central Australia.
The Burden And Risk Factors Of Depressive Disorders In Indigenous Australians: Implications For Early Detection And Prevention
Funder
National Health and Medical Research Council
Funding Amount
$318,768.00
Summary
This Fellowship addresses the high rates of depression amongst Indigenous Australians. The proposed work will quantify the extent to which two major risk factors contribute to the burden of depression in this population and the burden avertable from interventions to modify these risk factors. Findings would inform resource allocation and health service delivery, and in doing so, present opportunities for improvements in the health of Indigenous Australians.
Regulation Of NOD Signalling By IAPs And RIP Kinases
Funder
National Health and Medical Research Council
Funding Amount
$643,172.00
Summary
Alterations in NOD signalling have been implicated in various human inflammatory diseases, particularly in Crohn’s disease and asthma. In this project we will identify new molecules that regulate NOD signalling and test the effect of drugs that inhibit known components of these pathways to determine their utility in treating inflammatory diseases.
Defining Epigenetic Predictors Of Long-term Outcomes Of Preterm Birth
Funder
National Health and Medical Research Council
Funding Amount
$409,408.00
Summary
On average, those born premature do worse health-wise than those born at term. However, some do worse than others. Our aim is to identify these people at birth to better help doctors and parents to closely monitor their health. For this, we will be “reading the diary of pregnancy” in the molecules added to chromosomes in blood during pregnancy in young adults with will characterised states of health. We will analyse DNA from blood that we will extract from stored heel prick spots.