The Structure And Function Of The Apical Domain In Insulin Secreting Beta Cells.
Funder
National Health and Medical Research Council
Funding Amount
$571,741.00
Summary
Loss of control of insulin secretion is causal in diabetes and therefore its understanding is a key goal to shed light on the disease. We have recently identified a new domain in the insulin secreting cells, called the apical domain. This proposal will define the role of this apical domain in controlling insulin secretion. The outcomes could provide new insights into how diabetes develops and new targets for therapies.
Dissecting The Role Of Selective Insulin Resistance In Type 2 Diabetes
Funder
National Health and Medical Research Council
Funding Amount
$980,624.00
Summary
Insulin resistance is a clinical condition where insulin, secreted from the pancreas in response to meals, is unable to fulfill its normal function. It is intimately linked to obesity and associated diseases - type 2 diabetes, cancer and cardiovascular disease. This proposal examines mechanisms contributing to insulin resistance and how insulin resistance leads to disease. We will identify drug targets with improved specificity and lead to novel insight into the risks of current treatments.
Dissecting The Role Of Insulin-regulated Phosphorylation Of Rab Guanine Nucleotide Exchange Factors In GLUT4 Trafficking
Funder
National Health and Medical Research Council
Funding Amount
$628,459.00
Summary
Diabetes and obesity are epidemic in the developed world. Impaired insulin action is a major cause. A key contributor is reduced glucose uptake into muscle and fat driving the pancreas to overproduce insulin. We have recently discovered three new molecules that we believe hold the secret to how insulin regulates the removal of the glucose from the blood stream after a meal. This proposal focuses on these three molecules and their regulation.