Many heart diseases are associated with impairment of energetics of the heart. Improving the heart's energetics can lead to improved survival and long-term outcomes. Perhexiline is a heart medication that works by improving the way the heart uses energy. Although effective, it is associated with long-term toxicities. Better understanding of this medication may lead to less adverse effects and also provide a basis for further investigation of drug development in the future.
Control Of Anabolic And Catabolic Pathways By AMPK
Funder
National Health and Medical Research Council
Funding Amount
$946,402.00
Summary
This project focuses on the role of the metabolic stress-sensing enzyme AMP-activated protein kinase (AMPK) in the control of glucose and fat metabolism. AMPK has been linked to the regulation of exercise capacity, longevity and the control of insulin sensitivity. This is important for our understanding of the metabolic dimensions of our Nations most important health problems including, type-2 diabetes, cardiovascular disease, obesity, neurodegeneration as well as other age onset diseases.
Manipulation Of Energy Metabolism To Control Lipid Accumulation And Insulin Action.
Funder
National Health and Medical Research Council
Funding Amount
$804,106.00
Summary
I am a metabolic biochemist investigating how overconsumption of calories, particularly fat, results in dysfunctional energy metabolism and increased the risk of type 2 diabetes. I examine changes in the daily rhythms of energy intake, energy utilisation and energy storage in different tissues of dietary and genetically modified animals to pinpoint novel ways of reducing fat accumulation and reducing the risk of type 2 diabetes.
Role Of AMPK Signaling In Metabolic Control During Exercise
Funder
National Health and Medical Research Council
Funding Amount
$566,288.00
Summary
It is well recognized that sedentary life styles are associated with increased incidence of obesity, Type 2 diabetes and atherosclerotic cardiovascular disease. The medical, social and financial costs of these diseases are growing rapidly and represent a major health care challenge. Exercise is beneficial for maintaining health in patients at risk of developing these diseases and for this reason we are interested in understanding how exercise capacity is regulated.
Control Of Neuropeptide FF Receptors On Appetite And Energy Homeostasis
Funder
National Health and Medical Research Council
Funding Amount
$609,281.00
Summary
Despite the alarming obesity epidemic, there currently exists no effective long-term treatment for obesity. Neuropeptide FF and its receptor NPFF2R have an emerging role in regulating food intake and body fat stores. Results from this study will show whether NPFF2R plays an important role in regulating appetite, metabolic rate, body weight and fat stores, thus help to identify whether NPFF2R-targeted therapeutics would confer significant benefit for the long-term treatment of obesity.
Elimination of the transplant waiting list is the ultimate goal of research into pigto-human xenotransplantation. The prospect of success has been improved recently by refinements in technology used to introduce genetic modifications in the pig, although the genes that will need to be expressed or deleted are still undecided. What is clear is that intravascular thrombosis, a critical mediator of rejection of pig xenografts, must be overcome. This project aims to investigate the use of anticoagul ....Elimination of the transplant waiting list is the ultimate goal of research into pigto-human xenotransplantation. The prospect of success has been improved recently by refinements in technology used to introduce genetic modifications in the pig, although the genes that will need to be expressed or deleted are still undecided. What is clear is that intravascular thrombosis, a critical mediator of rejection of pig xenografts, must be overcome. This project aims to investigate the use of anticoagulant gene expression to prevent intravascular thrombosis associated with xenograft rejection.Read moreRead less