Characterising The Novel Signalling Mechanism For A New Interferon
Funder
National Health and Medical Research Council
Funding Amount
$525,485.00
Summary
We have discovered a new regulatory protein called interferon epsilon, made in the female reproductive tract and is crucial for protection against bacterial( Chlamydia) and viral (Herpes Simplex Virus) infections. However, we are yet to understand how it interacts with target cells. This grant will study how IFN? binds to cells and the nature of the signals it transmits. This will help us understand its role in disease and its clinical potential
Characterization Of A Novel IFNbeta Signaling Axis Mediated Via IFNAR1
Funder
National Health and Medical Research Council
Funding Amount
$353,754.00
Summary
Type I interferons (IFNs) play an important role in regulating immune responses to pathogens and tumors and are used therapeutically. This project will investigate a novel IFN signaling axis that we have recently characterized that is mediated via the low affinity IFN receptor, IFNAR1. This signaling axis occurs independently of the high affinity IFN receptor IFNAR2 and contributes to lethality in a model of septic shock.
New Insights Into Mechanisms That Coordinate Kinase Signalling And Molecular Motors In Mitosis: A Novel Role For The Protein Scaffold WD-repeat Protein 62 (WDR62).
Funder
National Health and Medical Research Council
Funding Amount
$529,122.00
Summary
Proteins perform all functions within a cell. Commonly, different proteins are assembled into large complexes to carry out processes, such as cell division, with significant implications for human health. Scaffold proteins facilitate the proper assembly of large complexes but are a poorly understood protein class. We will perform molecular analysis of a newly discovered scaffold, WDR62, to define how it drives cell division and reveal how this can be exploited to develop new anti-cancer drugs.
Profiling Global Inflammatory Signatures For GPCRs In Human Macrophages
Funder
National Health and Medical Research Council
Funding Amount
$687,770.00
Summary
Macrophages are important white blood cells of the immune system. They trigger inflammatory responses to infection or injury, but prolonged inflammatory responses can lead to chronic diseases. In this project we aim to better understand how macrophages sense the outside environment, how external signals trigger inflammatory processes, how this leads to diseases such as autoimmune and inflammatory diseases, cancer and cardiovascular diseases, and how to control them with drugs.