T cells play a central role in the immune response. The primary event in T cell activation is the triggering of a specific T cell receptor (TCR). Our studies will define new mechanisms for the regulation of TCR-mediated T cell responses. Our studies may yield novel insight into processes that contribute to the development of type 1 diabetes & inflammatory bowel disease.
An AMPK Myristoyl Switch Controls AMP Mediated Metabolic Stress Signaling
Funder
National Health and Medical Research Council
Funding Amount
$524,820.00
Summary
This project is investigating an enzyme called AMP-activated protein kinase that plays a pivotal role in controlling how our bodies regulate energy metabolism in response to exercise and diet. Improved understanding of how this enzyme is regulated may provide new therapeutic methods for mimicking the beneficial effects of diet and exercise to treat multiple metabolic diseases including obesity, Type 2 diabetes and cardiovascular disease.
Protein tyrosine phosphatases (PTPs) control cell communication networks referred to as cellular signaling. This proposal is focused on understanding the roles of PTPs in cellular signaling networks perturbed in human disease & delineating novel opportunities for therapeutic intervention