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Microvascular Complications Of Diabetes - Potential Role Of Regenerative Therapies
Funder
National Health and Medical Research Council
Funding Amount
$32,003.00
Summary
The global burden of diabetes is projected to reach more than 366 million by 2025. According to the AusDiab 2005 study, each year 0.8% of Australians develop diabetes. Diabetes is the leading cause of end-stage kidney disease in Australia. Current treatments slow damage to the kidney, but do not reverse kidney damage. We will explore the potential for adult progenitor cells (endothelial progenitor cells) to reverse damage to the kidney and restore its function.
Understanding The Role Of Cell Death In Blood Vessel Regression And Regrowth
Funder
National Health and Medical Research Council
Funding Amount
$468,059.00
Summary
Blood vessels are essential to distribute oxygen and nutrients throughout our bodies, and as such, disruptions to normal blood vessel behaviour can have significant impacts on health. This research is aimed at understanding how blood vessel networks can regrow after damage in order to maintain healthy blood supply to a tissue. This work will be particularly relevant to diseases where blood vessel loss or inappropriate blood vessel growth occur.
Cellular Cross-talk Between Liver Progenitor Cells And Hepatic Stellate Cells Is Required For Hepatic Fibrogenesis
Funder
National Health and Medical Research Council
Funding Amount
$618,517.00
Summary
Deloitte Access Economics data proposes the total economic burden of liver disease in Australia in 2012 was >$50 billion. This study will identify how the liver heals itself by inducing liver cell populations which interact to regenerate damaged liver tissue in chronic liver disease. This knowledge may lead to the development of novel therapeutic interventions for the treatment of liver scarring and liver cancer, and to assist in normal liver regeneration following chronic liver disease.
A Novel Macrophage Lineage In Inflammation And Cancer
Funder
National Health and Medical Research Council
Funding Amount
$772,857.00
Summary
Macrophages are an important haematopoietic cell type that has been implicated in inflammatory and cancerous diseases. In our preliminary work we have discovered a new macrophage subset, termed the perivascular macrophage, in breast cancer. The aim of this proposal is to investigate the origin of these cells, and the role they play in breast cancer. This will tell us how we might be able to manipulate the functions of these cells in order to curtail breast cancer progression.
Defining The Cellular Basis For Therapeutic Angiogenesis: Characterisation Of Endothelial Progenitor Cell Populations
Funder
National Health and Medical Research Council
Funding Amount
$100,943.00
Summary
Cardiovascular disease is the leading cause of death in the Australia. Endothelial progenitor cells (EPCs), similar to stem cells, have strong self-renewal capabilities and the ability to mature further. There has been immense interest in using EPCs as they are believed to have a role in the growth and repair of blood vessels. This research systematically studies two candidate EPCs, the early EPC and the outgrowth EPC (OEC), and potentially paves the way for using EPCs to treat heart disease.
Progenitor Origin And Regulation In Endometrial Regeneration
Funder
National Health and Medical Research Council
Funding Amount
$847,583.00
Summary
The endometrium is the lining of the uterus and regenerates each month during a woman's reproductive years. Stem and progenitor cells in the endometrium are thought to be responsible for this regeneration. We have identified a genetic marker for stem and progenitor cells in the endometrium of mice and will use this to understand endometrial regeneration. This work will address infertility as well as overactive endometrial growth in diseases such as endometriosis and endometrial cancer.
When Prometheus Needs A Hand – How Human Amnion Epithelial Cells Resolve Fibrosis And Regenerate The Liver
Funder
National Health and Medical Research Council
Funding Amount
$530,653.00
Summary
Cirrhosis can progress to end stage disease for which transplantation provides the only hope for survival. Liver donors in Australia are scarce; the need for donor organs is increasing. Using stem cells to repair and regenerate damaged liver may provide an alternative to organ transplantation. We are studying placental stem cells that can decrease inflammation and increase progenitor cells to repair and regenerate liver. Our goal is to use these stem cells as treatment for human liver disease