Can Blockade Of Leptin Action In The Brain Reduce Blood Pressure In Obese Mice?
Funder
National Health and Medical Research Council
Funding Amount
$653,049.00
Summary
The aim of these studies is to determine if high leptin levels in obese mammals activate the sympathetic nervous system (SNS), and thereby contribute to pathologically high blood pressure, increased heart rate and diabetes. If so, it may be possible to develop novel therapeutics to acutely improve a patient's metabolic condition, by blocking leptin action. The obese are already insensitive to the anorectic actions of leptin, so blocking leptin would likely have no deleterious consequences.
Effects Of Melanocortin Neurons On Systemic Glucose Homeostasis
Funder
National Health and Medical Research Council
Funding Amount
$860,251.00
Summary
There is good evidence that the brain can control blood glucose, but we do not know how this occurs, or why this doesn’t work in diabetes. This grant will use cutting edge mouse genetic technology to determine how the brain controls blood glucose, and what changes in diabetes. This grant will determine how several hormones act through the brain to change glucose levels, and will help develop new strategies to treat high blood glucose.