The Role Of Ap2a2 In Self-renewal Of Haematopoietic And Leukemic Stem Cells
Funder
National Health and Medical Research Council
Funding Amount
$579,171.00
Summary
The daily replenishment of the blood system is dependent on the blood stem cell. A unique property of these stem cells is self-renewal where the stem cell function is preserved, whilst other daughter cells continue to divide. Our research investigates the molecular mechanisms that regulate stem cell self-renewal. This work has potential clinical application on at least two levels: expansion of stem cells for transplantation, and for attacking abnormal cancer cell self-renewal pathways.
Improving Patient Outcomes In Leukaemia By Targeting Cancer Stem Cells
Funder
National Health and Medical Research Council
Funding Amount
$294,763.00
Summary
Blood cancers such as acute myeloid leukaemia (AML) are among the most deadly types of cancer and new treatments are desperately needed to improve patient’s survival in these diseases. AML cancer-causing stem cells survive by turning on immortalization programs and we hope to specifically kill these AML stem cells by blocking these crucial pathways. This includes things that control the way the cells divide and the way they respond to genetic damage as well as other novel pathways.
Understanding Autophagy In Haematopoiesis And Leukaemia
Funder
National Health and Medical Research Council
Funding Amount
$500,813.00
Summary
Blood cancers such as leukaemia are among the most deadly types of cancer and new treatments are desperately needed to improve survival. We have identified a new pathway that is activated when cells undergo stress. This pathway controls the survival of normal blood cells and also appears to be very important in the way cancer cells respond to chemotherapy. We will characterize this pathway in normal blood cells and use this information to develop new treatments to target and eliminate the leukae ....Blood cancers such as leukaemia are among the most deadly types of cancer and new treatments are desperately needed to improve survival. We have identified a new pathway that is activated when cells undergo stress. This pathway controls the survival of normal blood cells and also appears to be very important in the way cancer cells respond to chemotherapy. We will characterize this pathway in normal blood cells and use this information to develop new treatments to target and eliminate the leukaemia cells.Read moreRead less
Genome Engineered, Preclinical Models Of Serrated Colorectal Cancer To Fast-track A High Sensitivity, Early Detection Test
Funder
National Health and Medical Research Council
Funding Amount
$593,854.00
Summary
1 in 12 Australians will develop colorectal cancer. Here we use information about changes to the genetic (inherited) material of these cancers to develop new, complex models of this disease. This teaches us about what those changes do, and highlights important targets for future drug therapies. We are also developing a better test to detect hidden pre-cancers that are not well detected by our current population screening strategy, to help reduce deaths from this disease.
Transcriptional Regulation Of Haematopoietic Stem Cell Development
Funder
National Health and Medical Research Council
Funding Amount
$566,470.00
Summary
Cancer initiating cells acquire stem cell characteristics and self renew within a supportive environment that helps maintain and propagate malignant tumours. Identifying the normal hierarchy of gene regulation within blood stem cells and designing therapies that target key transcription factors (proteins that control other genes) that are over expressed in cancer stem cells is the ultimate goal.
Analysis Of The Role Of Polycomb Genes In Normal And Diseased Breast Stem Cells
Funder
National Health and Medical Research Council
Funding Amount
$362,810.00
Summary
In Australia, 1 in 8 women will be diagnosed with breast cancer. Many will receive chemotherapy that will apparently eliminate the cancer. However, in approximately 1 in 3 of these women, cancer will recur. This is thought to be due to the presence of chemotherapy-resistant breast cancer stem cells. This project will study the parallels between the role of Polycomb genes in normal mammary stem cell maintenance and their role in breast cancer, in order to improve treatment and cure rates.