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Obesity And Atrial Fibrillation: Arrhythmogenic Effects Of Generalised And Localised Adiposity
Funder
National Health and Medical Research Council
Funding Amount
$79,514.00
Summary
Obesity is a growing epidemic in Australia. Whilst it is well known that obesity has many detrimental cardiovascular effects, our understanding of how it affects the electrical conduction system of the heart remains incomplete. The present study will characterise both the relationship between generalised obesity and heart rhythm disorders, and also the relevance of differing fat deposits - such as the fat layer around the heart _ on the electrical conduction system of the heart.
Cardiometabolic Risk Trajectories From Childhood To Midlife: Finding Pathways To Better Health
Funder
National Health and Medical Research Council
Funding Amount
$1,531,987.00
Summary
Using data from a large cohort of Australian children followed for over 30 years, this study will investigate how weight status and physical fitness from childhood to adulthood determine early markers of cardiovascular disease and type 2 diabetes (cardiometabolic disease) in midlife. It will provide much needed evidence to address the high prevalence of cardiometabolic disease risk factors in young Australians through better targeted disease prevention and early clinical intervention strategies.
Better Care Of Heart And Lung Disease For Aboriginal And Torres Strait Islander People In Rural And Remote Australia
Funder
National Health and Medical Research Council
Funding Amount
$380,583.00
Summary
Lung and heart disease are major contributors to the Aboriginal Australian and Torres Strait Islander health gap. This is even more so in remote and regional Australia. This Fellowship will generate new knowledge regarding how best to prevent, diagnose and treat heart and lung disease in this setting. Based in Alice Springs, it will bring together researchers and health care providers across northern and Central Australia and link them with our leading national research institutes.
Early Origins, Progression And Aetiology Of Obesity, Metabolic Syndrome And Diabetes: A 30 Years Follow-up Study
Funder
National Health and Medical Research Council
Funding Amount
$1,194,979.00
Summary
This research proposal aims to use the unique existing Mater University Study of Pregnancy (MUSP) and its offspring data and conduct a 30-year follow-up of MUSP children to investigate the early origins, progression and causal pathways of obesity, metabolic syndrome and diabetes for young Australian. Findings of this study will extend our understanding of the factors driving these health problems with the ultimate aim of being able to reverse the obesity epidemic and improve public health.
Childhood Precursors Of Adult Cardiovascular Disease, Obesity And Diabetes- 16 Year Follow Up Of A Longitudinal Cohort
Funder
National Health and Medical Research Council
Funding Amount
$835,631.00
Summary
There is a world wide 'epidemic' of obesity and diabetes with rates tripling in young adults in the last twenty years. This is likely to lead to an upsurge in heart attack and stroke and to reverse many of the gains seen in this area in Australia. This project aims to study the childhood and antenatal precursors for the risk of adult obesity, diabetes, heart disease and stroke. The study involves The Perth longitudinal childrens 'Raine' cohort, a unique group of just under 3000 children, first m ....There is a world wide 'epidemic' of obesity and diabetes with rates tripling in young adults in the last twenty years. This is likely to lead to an upsurge in heart attack and stroke and to reverse many of the gains seen in this area in Australia. This project aims to study the childhood and antenatal precursors for the risk of adult obesity, diabetes, heart disease and stroke. The study involves The Perth longitudinal childrens 'Raine' cohort, a unique group of just under 3000 children, first monitored in the womb before mid pregnancy and then repeatedly through to the age of 13 years. Every 2 to 3 years the study children have been carefully assessed for changes in fatness, blood pressure and more recently, nutrition, physical activity and fitness, blood cholesterol and tendency to diabetes. Families have also been carefully monitored for a range of social characteristics and mental health. We already have evidence that about a fifth of the children at age 8 are particularly at risk of obesity, diabetes and cholesterol problems and high blood pressure. We now plan to study the children after puberty at age 16, when they will be adopting a range of more adult behaviours which may profoundly affect these risks. This study will provide comprehensive information on the children from before birth to adolescence and help pinpoint ways in which growth in the womb, and subsequent childhood behaviour interacts with influences of family, social factors, environment and mental health to affect long term risk of obesity, premature diabetes or heart disease. The study will also provide a basis for future examination of the links between genes, environment and health.Read moreRead less
Hypertension is the major driver of cardiovascular disease affecting over a billion people. The cause is increasingly lifestyle related (obesity and stress) and activation of the nervous system is a major contributor in all cases. My vision for the next 5 years is discover the key underlying mechanisms within the central nervous system and the kidney that are primarily responsible for increasing nervous activity and blood pressure.
Identification Of Novel Secretory Factors From The Heart As New Targets For Metabolic Disease
Funder
National Health and Medical Research Council
Funding Amount
$864,012.00
Summary
The incidence of obesity, type 2 diabetes and cardiovascular disease is rising at an alarming rate. The communication between the heart and distal tissues represents an exciting and emerging research area which has the potential to result in the identification of new targets and therapies. Here we will identify novel circulating proteins which could be developed as innovative therapies and ultimately translated into the clinic.
Resistant Hypertension: Causes, Consequences, And Novel Therapeutic Approaches
Funder
National Health and Medical Research Council
Funding Amount
$713,517.00
Summary
Two thirds of all strokes and half of all coronary artery disease world-wide can be attributed to uncontrolled blood pressure. Patients with resistant hypertension are at specifically high risk. While the exact reasons remain obscure, work from my group suggests that sympathetic nervous system activation represents a common pathway. Based on these findings the ultimate goal of my research program is to develop novel and more effective treatment strategies for resistant hypertension.