Androgen Receptor Signalling In Development And Progression Of Prostate Cancer
Funder
National Health and Medical Research Council
Funding Amount
$753,420.00
Summary
Prostate cancer is a major health problem in Australia, being the second leading cause of cancer deaths in men. Although there have been improvements in the diagnosis and treatment of prostate cancer, there are no effective treatments for advanced (metastatic) disease that has spread to other parts of the body. Currently, the only therapy for advanced disease involves the reduction in circulating androgens such as testosterone by surgical or medical castration, i.e. androgen ablation. Because pr ....Prostate cancer is a major health problem in Australia, being the second leading cause of cancer deaths in men. Although there have been improvements in the diagnosis and treatment of prostate cancer, there are no effective treatments for advanced (metastatic) disease that has spread to other parts of the body. Currently, the only therapy for advanced disease involves the reduction in circulating androgens such as testosterone by surgical or medical castration, i.e. androgen ablation. Because prostate cells are dependent on testicular androgens for their growth and survival, surgical or medical castration results in an initial tumour regression. However, tumours inevitably develop resistance to androgen ablation therapy and regrow. In this study we aim to provide the most comprehensive analysis to date of the role of androgen signalling in the initiation and progression of prostate cancer. This will enable us to identify the most effective means of eliminating androgen-dependent prostate tumours and identify tumours with high metastatic potential. Our studies will indicate whether treatments targeting androgen signalling are a more effective strategy to inhibit prostate cancer growth while minimising undesirable side effects.Read moreRead less
MicroRNA Expression Profiling Of Eutopic Endometrium In Women With Versus Without Endometriosis
Funder
National Health and Medical Research Council
Funding Amount
$224,211.00
Summary
Endometriosis is a medical condition where endometrium grows outside the womb. About 10% of women have this condition that can cause abdominal pain, painful periods and difficulty conceiving a child. Now endometriosis can only be diagnosed by surgical procedure. We believe that the presence of endometriosis causes particular small molecules called microRNAs to be present in the lining of the womb or in the blood only in women with endometriosis, and we could develop a test for endometriosis with ....Endometriosis is a medical condition where endometrium grows outside the womb. About 10% of women have this condition that can cause abdominal pain, painful periods and difficulty conceiving a child. Now endometriosis can only be diagnosed by surgical procedure. We believe that the presence of endometriosis causes particular small molecules called microRNAs to be present in the lining of the womb or in the blood only in women with endometriosis, and we could develop a test for endometriosis without resorting to surgery.Read moreRead less
Genomic Characterisation Of Asbestos Related Lung Cancer
Funder
National Health and Medical Research Council
Funding Amount
$88,099.00
Summary
Lung cancer causes more deaths in Australia than any other cancer. Smoking is the main cause, but people exposed to asbestos are also at risk, and it can be difficult to know whether a case is due to tobacco, asbestos or both. We will study lung cancer genes in people with asbestos exposure to find whether asbestos lung cancer has a specific pattern of abnormal genes (signature). If so, this could help people entitled to compensation, and also point to new treatments for asbestos lung cancer
Defining The Cellular Basis For Therapeutic Angiogenesis: Characterisation Of Endothelial Progenitor Cell Populations
Funder
National Health and Medical Research Council
Funding Amount
$100,943.00
Summary
Cardiovascular disease is the leading cause of death in the Australia. Endothelial progenitor cells (EPCs), similar to stem cells, have strong self-renewal capabilities and the ability to mature further. There has been immense interest in using EPCs as they are believed to have a role in the growth and repair of blood vessels. This research systematically studies two candidate EPCs, the early EPC and the outgrowth EPC (OEC), and potentially paves the way for using EPCs to treat heart disease.
Understanding The Role Of Sex Hormones In Mental Illness
Funder
National Health and Medical Research Council
Funding Amount
$419,180.00
Summary
Evidence suggests that the female hormone, estrogen, protects against schizophrenia, although the exact mechanism of action underlying this effect is unclear. We believe that by measuring estrogen-induced changes in the levels of genes in the brain, we will identify the way that estrogens protect against the symptoms of schizophrenia and improve antipsychotic treatment response.