TARGETING ROS-INDUCED DAMAGE RESCUES THE DIABETIC HEART
Funder
National Health and Medical Research Council
Funding Amount
$487,669.00
Summary
Over 1 million Australians have diabetes. Many of these patients die from cardiovascular disease. We have identified free radicals as a major cause of decreased pumping function and impaired recovery from each heartbeat in the diabetic heart. Stronger antioxidant approaches and-or activation of protective protein pathways is a more effective treatment for reversing impaired function in the diabetic heart, preventing or delaying heart failure in patients with diabetes.
Understanding Local And Regional Determinants Of EDHF And NO Dysfunction In Resistance Arteries In Diabetes
Funder
National Health and Medical Research Council
Funding Amount
$771,295.00
Summary
Diabetes is a serious and increasing health burden worldwide. Most of the sickness and death associated is due to complications arising in the blood vessels. The inner lining of blood vessels in small arteries uses several different mechanisms to ensure proper blood flow, and in diabetes these are impaired. This study will reveal the cellular mechanisms involved and identify pathways for therapeutic intervention to alleviate the debilitating effects of small artery disease.
NADPH Oxidase In Pathological Angiogenesis In Solid Tumours And Retina
Funder
National Health and Medical Research Council
Funding Amount
$581,989.00
Summary
Understanding blood vessel growth has profound clinical implications for many diseases. Blocking vessel growth is a promising strategy for treatment of cancer and eye complications accompanying diabetes, whereas treatments to stimulate new vessel growth will treat ischemic disorders ie. heart attack and stroke. Here we investigate whether targeting an enzyme that grows blood vessels has potential for making drugs to stop tumor growth or eye damage that occurs with diabetes and premature births.