Investigation Of The Molecular Basis Of Human Nevogenesis And Melanoma Initiation
Funder
National Health and Medical Research Council
Funding Amount
$598,220.00
Summary
The number of moles and lifetime exposure to solar UV are the major risk factors in melanoma development. A genetic association between the IRF4 gene and mole number and melanoma susceptibility has been reported. We propose that changes in the function of this gene will impact on the behaviour of melanocytes/melanoma cells, their response to UV radiation and interaction with surrounding cells. Understanding the function of this gene will provide crucial insight into the initiation of melanoma.
Tumour Induced Innate Immune Responses That Control Breast Cancer Metastases
Funder
National Health and Medical Research Council
Funding Amount
$596,164.00
Summary
The mechanisms of breast cancer spread to bone are largely unknown. We have found that cross-talk between tumour cells and the immune system exists to induce anti-tumour immune responses. By decreasing the release of proteins known to activate immune responses (type I interferons), tumour cells can hide from such responses and spread to tissues such as bone. We aim to identify the immune responses activated by type I IFN and if restoration of these pathways can block breast cancer spread to bone ....The mechanisms of breast cancer spread to bone are largely unknown. We have found that cross-talk between tumour cells and the immune system exists to induce anti-tumour immune responses. By decreasing the release of proteins known to activate immune responses (type I interferons), tumour cells can hide from such responses and spread to tissues such as bone. We aim to identify the immune responses activated by type I IFN and if restoration of these pathways can block breast cancer spread to bone.Read moreRead less