Glia And The Progression Of Parkinson's Disease: Bystanders Or Villains?
Funder
National Health and Medical Research Council
Funding Amount
$534,838.00
Summary
Parkinson's disease (PD) is a chronic and progressive neurodegenerative disease with no cures or effective treatments. We know where in the brain PD begins but how it spreads to affect more and more cells is unknown. This lack of understanding has been a barrier to treatment development. In this project we will use new models that will enable unprecedented insight into this process of disease spreading, and in doing so will reveal new targets for therapeutic development.
A New Mechanism Of Tissue Fibrosis - A Small Peptide Regulator Of The TGF-beta1/Smad Pathway
Funder
National Health and Medical Research Council
Funding Amount
$768,757.00
Summary
Progressive scarring, or fibrosis, of organs leads to their loss of function. Fibrotic diseases are devastating to both the individual and our community and we lack effective therapies. We have identified a small protein, named SPRF, which represents a new mechanism in tissue fibrosis. These studies will examine the role of the SRPF protein in models of kidney, heart and lung fibrosis and its underlying mechanism of action. We will also test a therapy based on inhibiting SPRF function.
Exploiting Messenger RNA Export As A Novel Therapeutic Strategy To Treat Cancer
Funder
National Health and Medical Research Council
Funding Amount
$948,098.00
Summary
Novel therapies for cancers represent an area of unmet clinical need. We have identified a new biological pathway implicated in cancer, namely selective mRNA export. Compounds inhibiting other steps of the gene expression pathway are promising therapeutic candidates for cancer, yet mRNA export inhibitors do not exist. We propose to develop first-in-class inhibitors of mRNA export that selectively target transcriptionally addicted cancers with dysregulated RNA processing.
Pathways That Regulate Nuclear Export Of Circular RNA
Funder
National Health and Medical Research Council
Funding Amount
$933,327.00
Summary
An emerging and unusual class of RNA molecules, circular RNAs (circRNAs), is widespread and plays important roles in cancer initiation and progression. However, the pathways responsible for nuclear export of circRNAs are unknown. We propose here to systematically determine how circRNAs are exported from the nucleus and characterise the effect of modulating circRNA export pathways in cancer. This will enable us to determine whether circRNAs can function as a biomarker of patient response.