Hepatic Oxidative Stress, PTPs & STAT Signalling In Obesity
Funder
National Health and Medical Research Council
Funding Amount
$1,086,547.00
Summary
Obesity is increasing at an alarming rate worldwide and is a leading cause of morbidity and mortality. Obesity is causally linked to the development of insulin resistance, a prelude to type 2 diabetes. In this proposal we will define a novel liver centric mechanism by which insulin resistance and oxidative stress may promote the development of morbid obesity, type 2 diabetes and liver disease.
Regulation Of Hypothalamic Insulin & Leptin Signalling By TCPTP
Funder
National Health and Medical Research Council
Funding Amount
$758,504.00
Summary
Insulin & leptin signal in the brain to lower blood glucose, suppress food intake, increase activity & increase energy expenditure. Obesity diminishes the abilities of insulin & leptin to signal. This proposal will determine if the enzyme TCPTP terminates insulin & leptin signaling in the brain. Our studies will provide insight into the molecular causes of obesity & may identify a novel therapeutic target for the treatment of obesity & type 2 diabetes.