Role Of Resident Endothelial Progenitor Cells In Melanoma Vascularisation And Progression
Funder
National Health and Medical Research Council
Funding Amount
$952,328.00
Summary
Melanoma is one of the most frequent cancers in Australia. Its growth depends on the rpoper delivery of nutrients and oxygen through blood vessels. This requires the formation of new blood vessels as the tumour grows. In this project we intend to understand the origin of the blood vessels that form in tumours and identify the stem cells that support them. We will use proof of principle experiments to determine whether removal of these stem cells allows the regression of melanoma tumours.
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.
Receptor Tyrosine Kinase Function As Molecular Target In Cancer.
Funder
National Health and Medical Research Council
Funding Amount
$415,788.00
Summary
As molecular cell biologist and protein chemist my motivation for research is to tackle metastatic cancer, one of the principle health burdens of the 21 century. Over the next five years I will lead R&D programs with national and international collaborators that will generate new diagnostic approaches and insights in basic and translational research. These will allow us to develop anti-cancer drugs, which target several of the mechanisms that are active in metastatic cancers.
Endosomal Reactive Oxygen Species In Tumour Angiogenesis
Funder
National Health and Medical Research Council
Funding Amount
$633,739.00
Summary
Cancer claims more lives worldwide than any other disease affecting millions of people annually. Tumours grow and spread in the body by acquiring their own blood vessels that provide them with nutrients and oxygen. We have identified a new protein called NADPH oxidase that promotes the development of these new blood vessels in tumours. We propose to test new drugs that block NADPH oxidase activity to stop the development of new blood vessels for the potential treatment of cancer
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.