Why Is The Hijacking Of A Human Erythrocyte Signalling Pathway Essential For Malaria Infection?
Funder
National Health and Medical Research Council
Funding Amount
$510,890.00
Summary
Malaria drug resistance is spreading and the world needs cost-effective new drugs. We found 2 human enzymes, known targets of cancer chemotherapy, to be key for parasite survival in red blood cells. We aim to understand why these human proteins are crucial for the parasite and to identify new human proteins hijacked by malaria. This will open exciting options for antimalarial drug discovery: to harness funds invested in cancer drugs by targeting proteins with dual roles in cancer and malaria.
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.