The Role Of Novel G-Protein Coupled Receptors In Immunity And Inflammatory Diseases
Funder
National Health and Medical Research Council
Funding Amount
$69,684.00
Summary
Recent advances in molecular biology techniques have resulted in the identification of many novel GPCRs. Novel GPCRs expressed selectively on immune cells display a potential target for novel therapies for inflammatory diseases such as Asthma and Rheumatoid arthritis. This project aims to define the activity and significance of a novel group of GPCRs, the GPR40 family. Outcomes of this project will be further understanding of immune cell development and inflammatory disease development.
Novel Actions Of Beta-adrenoceptor Antagonists: Implications For The Treatment Of Cardiac Failure
Funder
National Health and Medical Research Council
Funding Amount
$142,630.00
Summary
Almost 2-3 of drugs on the market act on G protein-coupled receptors, and many are antagonists that block receptors. Antagonists were seen as inert compounds that prevent access of natural neurotransmitters or hormones, but recent studies indicate distinct actions. We believe that atypical effects of beta-adrenergic antagonists may explain their usefulness in treating cardiac failure. We seek to understand the process and develop assays to aid the development of new drugs for cardiac failure.