Studies of Group 15 complexes of the Lanthanoids and Group 2 metals-An unexploited field of research. The project will initially explore new amido chemisty of the lanthanoids. This chemistry will develop towards complexes with lanthanoid-or Group 2-phosphorus, -arsenic, -antimony or -bismuth connectivities. This chemistry is surprisingly underdeveloped given the wealth of applications found for oxo and amido complexes of the same metals. Structural studies involving the complexes using cutting e ....Studies of Group 15 complexes of the Lanthanoids and Group 2 metals-An unexploited field of research. The project will initially explore new amido chemisty of the lanthanoids. This chemistry will develop towards complexes with lanthanoid-or Group 2-phosphorus, -arsenic, -antimony or -bismuth connectivities. This chemistry is surprisingly underdeveloped given the wealth of applications found for oxo and amido complexes of the same metals. Structural studies involving the complexes using cutting edge ligands will reveal interesting coordination modes. The discovery of new reaction pathways will be of interest to the wider chemical community. The chemical reactivity and potential catalytic or luminescent properties of these compounds will be studied and will result in publications in international journals.Read moreRead less
Gamma-Delta Tregs, CD8 Tregs And Selected Natural Tregs To Treat Renal Injury
Funder
National Health and Medical Research Council
Funding Amount
$605,096.00
Summary
Chronic kidney disease (CKD) progresses due to ongoing damage to the kidney. We have identified three types of white cells that can reduce kidney damage in CKD. The first is a unique set of gamma-delta T cells that expand in the kidney and protect against injury. The second is a restricted set of CD8 T cell that can protect against kidney injury. The third are targeted natural regulatory T cells. These studies develop each of these three subsets as potential cellular therapies in CKD.
EFFECTOR AND REGULATORY INTERSTITIAL INFLAMMATORY CELLS IN CHRONIC PROTEINURIC RENAL DISEASE
Funder
National Health and Medical Research Council
Funding Amount
$289,150.00
Summary
Current treatments for chronic kidney disease are ineffective. As a consequence, kidney failure progresses to the stage where patients require dialysis or transplantation to remain alive. Every year almost 1600 Australians commence dialysis for this reason, and many more die of kidney failure or its complications. This project will lead to a greater understanding of why kidney failure progresses, and will define more effective treatments for preventing progression. In progressive chronic kidney ....Current treatments for chronic kidney disease are ineffective. As a consequence, kidney failure progresses to the stage where patients require dialysis or transplantation to remain alive. Every year almost 1600 Australians commence dialysis for this reason, and many more die of kidney failure or its complications. This project will lead to a greater understanding of why kidney failure progresses, and will define more effective treatments for preventing progression. In progressive chronic kidney diseases of all types, the supporting tissue within the kidney (the interstitium) becomes infiltrated with inflammatory cells. The amount of interstitial inflammation has an important bearing on the severity of kidney failure, and the rate at which kidney disease progresses to endstage. The reasons that these inflammatory cells infiltrate the interstitium, and their exact role in the progression of kidney disease are only partially understood. For example, some of these inflammatory cells appear to cause kidney scarring, whereas others appear to be protective. Moreover, even though they are obvious targets for treatment aimed at slowing the progression of kidney disease, current treatments are largely ineffective as they do not differentiate between the different types of inflammatory cells, and whether these cells are causing or preventing damage. Our laboratory has recently developed a robust model of chronic kidney disease, which will be used to examine the effect of individual types of interstitial inflammatory cells on the progression of kidney disease. So far we have shown that depletion of one type of inflammatory cell (CD4 lymphocytes) worsened the disease process, whereas depletion of two other cell types (CD8 lymphocytes or macrophages) was protective. This raises the real and exciting possibility that treatment directed against specific inflammatory cells may be effective in the treatment of progressive kidney disease in humans.Read moreRead less
New approaches to bistable spin clusters. Future advances in data storage technology and other areas of electronics depend on the miniaturisation of the relevant components. The goal of this project is to create materials where individual molecules can be the units of magnetic memory for high density data storage or the switches in electronic devices. Fundamental research in these areas is being pursued vigourously overseas and Australian involvement through this project is important for the p ....New approaches to bistable spin clusters. Future advances in data storage technology and other areas of electronics depend on the miniaturisation of the relevant components. The goal of this project is to create materials where individual molecules can be the units of magnetic memory for high density data storage or the switches in electronic devices. Fundamental research in these areas is being pursued vigourously overseas and Australian involvement through this project is important for the possibility of local development of devices based on the new materials. The students and postdoctoral fellows involved in this work will receive world class training in the synthetic and physical techniques that underpin the emerging fields of molecular magnetism and molecular electronics.Read moreRead less