Cancer remains a major cause of morbidity and mortality in the developed & developing world. Underpinning the causes of cancer are genetic and cellular changes in key structural proteins that control cell growth and movement. My research aims to discover key links in the regulation of these proteins that lead to tumour formation, metastasis and drug resistance. My goal is to use this knowledge to develop effective and less toxic treatment strategies to target difficult-to-treat cancers.
Identifying And Characterizing Genes That Regulate Breast Tumorigenesis And Metastasis
Funder
National Health and Medical Research Council
Summary
I am a breast cancer biologist. My research focuses on identifying the changes in normal cells that allow cancer to form, and identifying the changes in cancer cells that allows them to spread. To accomplish this, I have developed new methods using mouse models of breast cancer. My goal is to use these methods to further our understanding of the causes of breast cancer development and progression.
Identification Of Novel ERBB2 Co-operating Tumor Suppressors Using In Vivo RNAi Screens.
Funder
National Health and Medical Research Council
Summary
Invasive breast cancer is often lethal, however, noninvasive disease has a >98% survival rate. Thus, understanding how breast cancer develops invasive ability is an important research goal. Using a new method in mice predisposed to breast cancer, we will find genes that prevent tumor invasion and determine if they are important in human cancer. By understanding how these genes restrict tumor invasion, we hope to develop therapies to improve breast cancer treatment.
Targeting Bone Marrow Mediated Angiogenesis And Metastasis In Breast Cancer
Funder
National Health and Medical Research Council
Funding Amount
$463,006.00
Summary
Despite advances in treatment and diagnostics breast cancer (BC) remains one of the leading causes of death in women. Metastases and tumour blood vessel recruitment are linked. Work by Dr Mellick and others has shown that host bone marrow contributes endothelial progenitor cells (EPCs) to tumour vasculature. The chemokines and their receptors, which differentiate EPCs from tumour vessels, will be knocked down in the tumour cells and EPC progenitors with the aim of preventing tumour spread.
Using MiR-200 To Find New Therapeutic Targets For Neuroblastoma
Funder
National Health and Medical Research Council
Funding Amount
$563,152.00
Summary
Neuroblastoma is one of the most common cancers in children. We have found that a genetic regulator, called microRNA, can limit the ability of neuroblastoma cells to invade surrounding tissues and metastasise. We aim use the microRNAs to find new therapeutic targets that may work in combination with existing treatments, reducing the short term toxicity and long term deleterious effects of current treatments.
Targeting Tumour Angiogenesis In Breast Cancer By Altering MicroRNA Signalling
Funder
National Health and Medical Research Council
Funding Amount
$660,151.00
Summary
Despite advances in treatment, breast cancer remains one of the leading underlying causes of death and disability in Australia. Preventing cancer spread therefore has the potential for enormous economic and social outcomes. Small RNAs have recently been identified as key regulators of cancer cell biology. This project seeks to take a leadership role in the area of small RNA biology by targeting small RNAs implicated in blood vessel formation as a means of suppressing breast cancer spread.