Breast cancer is a common disease that is generally incurable if detected after it has spread to other organs. There is a lack of understanding of molecular events that drive the process. Cancers contain several types of host cells that contribute to the growth of the tumour, which can be regarded as wounds that never heal. Host cells are co-opted to promote continued growth of the cancer cells. It is the aim of this project to understand how these host cells promote the spread of breast cancer
I am a molecular biologist and my research is focussed on the importance of epigenetics in early development and disease, especially in cancer. My research to date has resulted in many ground-breaking discoveries relating to DNA methylation patterns, that
Integrated Analysis And Functional Characterisation Of Gene Amplicons In Ovarian Cancer
Funder
National Health and Medical Research Council
Funding Amount
$453,068.00
Summary
In Australia in 2001 there were ~1300 new cases of ovarian cancer. Survival of ovarian cancer is very poor and current treatments inadequate. To develop more effective treatments we need to understand the molecular events that cause ovarian cancer. Some genes have multiple copies in ovarian cancer cells and these may be good targets for therapy. We aim to find these genes and determine which ones have a functional effect in the tumour.
Epigenetic Silencing Of Large Chromosomal Regions In Prostate Cancer.
Funder
National Health and Medical Research Council
Funding Amount
$745,356.00
Summary
Epigenetics is a term that desribes modification of gene expression without a change to the DNA sequence through processes that involve chemical change to the DNA such as methylation. In this grant we will further characterise and understand the mechanism involved in long range epigenetic silencing and determine its prevalence in prostate cancer. This study will provide potential novel targets for prostate cancer detection, prognosis and therapy.
Identification And Functional Evaluation Of MicroRNAs And Their Target Genes That Regulate Breast Cancer Metastasis
Funder
National Health and Medical Research Council
Funding Amount
$607,773.00
Summary
Breast cancer is the major cause of cancer-associated death in Australian women. Once the disease has spread to other organs, as occurs in about 20% of cases, our ability to treat the disease is limited and mortality is high, leading to an enormous social and economic cost New therapies for advanced disease are needed urgently. To facilitate this, we need to understand the molecular regulation of metastasis to distant organs and use this knowledge to develop new molecular targeted therapies.
The MYB gene as a model for global transcriptional regulation: stopping, starting and looping. This project will study how transcriptional elongation controls the MYB gene, a key regulator of normal and cancerous growth and regulation. There are three major benefits that are likely to flow from the proposed research It will strengthen research in new and important areas of transcriptional regulation, by building research capacity in Australia in the area of gene expression, particularly with res ....The MYB gene as a model for global transcriptional regulation: stopping, starting and looping. This project will study how transcriptional elongation controls the MYB gene, a key regulator of normal and cancerous growth and regulation. There are three major benefits that are likely to flow from the proposed research It will strengthen research in new and important areas of transcriptional regulation, by building research capacity in Australia in the area of gene expression, particularly with respect to transcriptional elongation and long-range regulation. It will highlight a new approach to the therapeutic targeting of MYB in cancer: data generated from this research may enable us to target MYB expression in a range of cancers including breast cancer by inhibiting transcriptional elongation. And it will provide training in advanced molecular biology to postdoctoral scientists and students.Read moreRead less