More Effective Therapeutic Targeting Of High Risk Childhood Cancer: Neuroblastoma As A Model
Funder
National Health and Medical Research Council
Funding Amount
$6,601,220.00
Summary
Cancer is the commonest cause of death from disease in Australian children. Childhood neuroblastoma is a particularly aggressive cancer, for which new treatment approaches are urgently needed. The team aims to discover better safer therapies for children with this cancer, conducting clinical trials using new drugs and novel drug combinations. We will also investigate novel ways of targeting neuroblastoma cells and identify therapeutic targets in neuroblastoma-initiating cells.
A Novel Molecular Target Capable Of Abrogating Neuroblastoma Development
Funder
National Health and Medical Research Council
Funding Amount
$802,499.00
Summary
Although modern chemotherapy has significantly improved survival rates for many childhood cancers, the outlook remains dismal for children with advanced staged neuroblastoma. These patients frequently have alterations in the cancer-causing gene called MYCN. Using pre-clinical models of MYCN-driven neuroblastoma and genome sequencing we have discovered a gene that can completely block the action of MYCN and prevent neuroblastoma growth. This work will characterize the function of this novel gene.
Targeted Inhibition Of Multidrug Resistance-associated Protein 4 (MRP4) As A Therapeutic Strategy For Childhood Neuroblastoma
Funder
National Health and Medical Research Council
Funding Amount
$602,503.00
Summary
We have shown that a high tumour level of the gene, MRP4, confers a particularly poor outcome in children with the aggressive cancer neuroblastoma. Our results suggest that MRP4 can drive the growth of neuroblastoma cells, and that it does so by removing from the cancer cell a compound that normally regulates key cellular responses including survival and differentiation. We will explore this, and will also test promising inhibitors of MRP4 with therapeutic potential, that we have developed.
Targeted Inhibition Of Polyamine Synthesis For Treatment Of Childhood Neuroblastoma
Funder
National Health and Medical Research Council
Funding Amount
$576,605.00
Summary
The childhood cancer, neuroblastoma, frequently has a dismal outcome despite the use of intensive therapy. Polyamines are molecules that are essential for cell survival and these are increased in aggressive neuroblastoma. Using pre-clinical models, we have shown that inhibiting polyamine production can significantly delay neuroblastoma growth. This project aims to improve the overall efficacy of this treatment by targeting multiple steps in polyamine synthesis in combination with chemotherapy.
Improved Outcomes For Children With Cancer Through Improved Target Identification And Drug Discovery: Neuroblastoma As A Model
Funder
National Health and Medical Research Council
Funding Amount
$6,394,247.00
Summary
The majority of children with neuroblastoma still die of their disease, and survivors have serious side-effects of cancer treatment. We aim to discover better therapies for children with this cancer, conducting clinical trials using existing and new drugs in novel combinations. We will also investigate novel ways of targeting neuroblastoma cells, and study possible prevention strategies for this and other embryonal cancers. This work will have application in other childhood and adult cancers.
The Role Survivin And XIAP (X-linked Inhibitor Of Apoptosis Protein) As Biomarkers And Therapeutic Targets In Paediatric Acute Myeloid Leukaemia.
Funder
National Health and Medical Research Council
Funding Amount
$294,218.00
Summary
I am a Paediatric Haematologist/Oncologist focussing on new treatments for childhood acute myeloid leukaemia. This study is examining the effects of conventional and novel therapies on two proteins that prevent cell death in acute myeloid leukaemia. The study will also develop clinical trials of new drugs targeting these proteins.
New Compounds For Tailored Therapy Against MLL-rearranged Leukaemia
Funder
National Health and Medical Research Council
Funding Amount
$326,401.00
Summary
Some of the worst leukaemia survival rates are found in children and adults whose leukaemias display abnormalities of the MLL gene and alternative therapies are therefore urgently required for these patients. The aim of this project is to develop new compounds that specifically inhibit this abnormal gene and in turn inhibit the growth of these cells in the patient. In this way we hope to provide new and more effective therapies for patients affected with this aggressive type of leukaemia.
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE120100082
Funder
Australian Research Council
Funding Amount
$180,000.00
Summary
FACSAria III - Fluorescence activated cell sorter. Flow cytometry is a technique for counting and examining microscopic particles, such as cells and chromosomes, by suspending them in a stream of fluid and passing them by an electronic detection apparatus. The FACSAria III cell sorter will be used to establish a core facility for sorting cells. The outcomes from using this technology are a better understanding cellular and genetic understanding of cancer, respiratory diseases, reproduction and ....FACSAria III - Fluorescence activated cell sorter. Flow cytometry is a technique for counting and examining microscopic particles, such as cells and chromosomes, by suspending them in a stream of fluid and passing them by an electronic detection apparatus. The FACSAria III cell sorter will be used to establish a core facility for sorting cells. The outcomes from using this technology are a better understanding cellular and genetic understanding of cancer, respiratory diseases, reproduction and birth. Read moreRead less