Evaluation Of A Novel Antiosteolytic Agent: Potential In Breast-to-bone Metastasis And Mechanism Of Action
Funder
National Health and Medical Research Council
Funding Amount
$352,583.00
Summary
In breast cancer the spread of cancer (metastasis) to bone occurs frequently and causes significant problems including pain, fracture, immobility and paralysis. We have recently discovered that a drug, widely used in Japan and Korea for skin disorders, inhibits breast cancer growth in bone using animal model systems of this disease. This is a very exciting and novel finding. We will further investigate the potential of this drug and identify precisely how it works at the molecular level.
Targeting Prostate Cancer And Metastases With Novel Anti-tumour Drugs.
Funder
National Health and Medical Research Council
Funding Amount
$292,639.00
Summary
Prostate cancer is highly aggressive, causing one death every 4 minutes. It is the most common tumour and is the second highest cause of cancer death in men in Western society. Once it escapes the prostate and spreads to other parts of the body it cannot be cured. Current treatment options are limited and cause debilitating side effects. In this study I will investigate a new class of anticancer drugs developed in my host laboratory for prostate cancer treatment.
Precision Nanomedicine-based Diagnostics And Therapeutics For Refractory Malignancies
Funder
National Health and Medical Research Council
Funding Amount
$7,329,484.00
Summary
The vast majority of cancer patients die of their disease due to the emergence of drug resistant cancer cells or metastatic disease that is diagnosed at late stages. Our program aims to develop new types of therapy to specifically target aggressive cancers. To detect cancer early and evaluate the effectiveness of cancer therapy, we will develop sensitive diagnostic tools and devices. This research has application to both childhood and adult cancers.
UNDERSTANDING FOCAL ADHESION DYNAMICS IN CELL MIGRATION
Funder
National Health and Medical Research Council
Funding Amount
$268,944.00
Summary
Metastatic (secondary) cancers are a frequent cause of patient mortality. Central to the development of metastasis is cell motility-movement. A key component of cell movement is the way that cells bind and release the extra-cellular matrix as they move. By understanding how the dynamics of cell interaction with the matrix are regulated, we will identify molecules that are critical to the development of metastatic cancer and thus novel targets for inhibition of metastasis.
The spread of cancer to other organs is responsible for 90% of cancer deaths. This proposal seeks to determine how urological tumours (prostate and bladder) spread around the body. Cancer cell and animal models are an integral component of the research, and together with data obtained in human cancer specimens provide a comprehensive, powerful approach to identify key pathways involved in tumour spread. This is critical for the design of new therapies to treat and-or prevent tumour spread.
Investigating Signalling Pathways That Mediate Suppression Of Anoikis By Chemokine Receptors In Metastatic Breast Cancer Cells
Funder
National Health and Medical Research Council
Funding Amount
$597,349.00
Summary
This research aims at understanding the "nuts and bolts" of the main killer in cancer patients - tumour metastasis. We will look for molecules that are specific to metastatic tumour cells that transmit signals from the cell surface to the cell "suicide" machinery and prevent metastatic cancer cell death.
INVESTIGATIONS INTO THE BIOLOGICAL FUNCTIONING AND PROGNOSTIC VALUE OF NOVEL METASTATIC MARKERS FOR BREAST CANCER
Funder
National Health and Medical Research Council
Funding Amount
$423,564.00
Summary
Breast cancer is the most malignant tumour of women and, despite great advances in detection and treatment, some 30% of women who present with primary breast cancer eventually relapse or die of their disease. Genetic studies have resulted in the rapid identification of the one-third of women at high risk of developing breast cancer because of a family history of the disease: it is hoped that these women will eventually benefit from advances in gene therapy now being developed. For the majority o ....Breast cancer is the most malignant tumour of women and, despite great advances in detection and treatment, some 30% of women who present with primary breast cancer eventually relapse or die of their disease. Genetic studies have resulted in the rapid identification of the one-third of women at high risk of developing breast cancer because of a family history of the disease: it is hoped that these women will eventually benefit from advances in gene therapy now being developed. For the majority of women developing breast cancer, however, the outcome, or prognosis, remains uncertain. The most important indicators of outcome are obtained by study of the excised cancer tissue, and these relate to the speed of growth of the cancer cells and their ability to migrate, or metastasise, to other sites in the body. Studies of cancer tissue using molecular cell biological methods has enabled the identification of several markers that are proving useful as indicators of outcome, and further understanding of the biological functioning of these markers will enable these molecules to be targetted in new treatments aimed at preventing the spread of the cancer. The present study will examine the appearance of new markers for cell migration among breast cancers and measure their value as indicators of outcome. One molecule in particular may be useful as a therapeutic target since it is used by migrating cells during development but is not expressed by normal (non-cancer) adult tissue cells. Towards this, the project will seek to understand how this molecule functions in cell migration.Read moreRead less
Determining The Clinical Relevance Of Intratumour Heterogeneity In Breast Cancer And Its Relationship To Metastases Formation
Funder
National Health and Medical Research Council
Funding Amount
$314,644.00
Summary
Breast cancer metastasis is generally an incurable disease, yet it is not well-understood. This project aims to understand how cancer metastasises by using a novel and unique approach of analysing multiple regions from matched primary and metastatic tumours from breast cancer patients. Expected outcomes include identifying predictors of treatment resistance and resultant personalised management and therapeutic strategies to improve survival outcomes of breast cancer patients.
Tracking The Origins And Drivers Of Metastasis In Prostate Cancer
Funder
National Health and Medical Research Council
Funding Amount
$1,022,600.00
Summary
Prostate cancer is now the most commonly diagnosed cancer but only 10% of men with it, will die from it. Our current ability to discriminate between cancers with an indolent course and those that are lethal is poor. This project will examine the mixture of tumour clones (subclones) that are present in prostate cancers and define and track those cancer subclones that break away from the prostate and lodge in distant sites, causing death.