In melanoma we hypothesise there is a series of as yet unidentified gene fusions which provide oncogenic stimulatory signals that promote tumour growth and that these novel fusion products are excellent targets for the design of new therapies to treat melanoma. The aims of this study are to identify oncogenic fusions in melanoma, to assess which of these are recurrent, and to demonstrate that the resulting fusion proteins provide a selective growth and-or survival advantage to the tumour cell.
Colorectal Cancer Membrane Protein Interactomics [A Major Discriminator Of Clinical Outcome]
Funder
National Health and Medical Research Council
Funding Amount
$643,778.00
Summary
This project studies the molecular causes of colorectal cancer (CRC) malignancy because CRC is the 2nd most common malignancy by incidence and cause of death in the Western world. It currently results in 13.1% of Australian cancer deaths. The aim of this NHMRC project is to gain a detailed understanding of how particular cell membrane proteins interact with each to give cancer cells the ability to invade and spread.
Novel Targeting Of Therapy-resistant Prostate Cancer Cells.
Funder
National Health and Medical Research Council
Funding Amount
$596,978.00
Summary
Prostate cancer is treated by removing male hormones (androgens). Although the bulk of the tumour regresses, some cells remain and the cancer often grows back in an aggressive form. We will study new ways to eliminate therapy resistant cancer cells and thereby provide more lasting treatments for prostate cancer. Ultimately, we hope to inform the design of ground-breaking clinical trials that could re-shape the treatment paradigm of advanced prostate cancer.
Targeting Homeobox Genes In Acute Myeloid Leukaemia
Funder
National Health and Medical Research Council
Funding Amount
$658,739.00
Summary
Acute myeloid leukaemia (AML) is a common blood cancer with dire clinical prognosis due to a lack of targeted molecular therapies. In this proposal we will identify new ways of targeting transcription factor proteins that are overexpressed in AML and promote leukaemia by repressing normal cellular growth controls. This may lead to novel methods to target leukaemic stem cells to specifically eliminate myeloid leukemia
For 60 years, we have had only 3 effective cancer treatments: surgery, radiation and chemotherapy, often used in combination.The last 5 years have produced a powerful fourth treatment: the patient's own immune system.The long standing collaborations and synergies of our multi-disciplinary teams have already underpinned many recent advances in immune-based therapies: we are now poised to develop several further immunotherapies and on track to test them in patients during the term of this grant.
KLK4 Is A Master Regulator Of Tumour Microenvironment Remodelling In Prostate Cancer And Bone Metastasis
Funder
National Health and Medical Research Council
Funding Amount
$596,305.00
Summary
The current biomarker for prostate cancer, PSA, belongs to a large family of related proteins called KLK enzymes. We have evidence that one of these enzymes, KLK4, regulates many different pathways involved in tumour spreading especially to bones. This project will determine the specific components involved with a view to finding better biomarkers of tumour spread and bone metastasis and designing better treatments for these aspects of the disease.
SFRP4 As A Novel Diagnostic And Therapeutic Target For Gastric Cancer
Funder
National Health and Medical Research Council
Funding Amount
$137,700.00
Summary
Gastric cancer is a common cancer with poor survival, but is and potentially curable when diagnosed at an early stage. However currently there are no non-invasive markers for the early detection of gastric cancer, and treatments for advanced cancer are limited. Secreted frizzled related protein 4 (SFRP4) is a protein that is thought to play a role in invasion of gastric cancer. This study will investigate the utility SFRP4 as a diagnostic test and possible therapeutic for gastric cancer.
Development Of Anti-tropomyosin Drugs For The Treatment Of Melanoma
Funder
National Health and Medical Research Council
Funding Amount
$578,352.00
Summary
Australia has the highest incidence of melanoma worldwide. There is a clear need to develop new strategies as melanoma is unresponsive to current treatment regimes. We have developed a compound, TR100, which targets a specific component of the cytoskeleton of melanoma tumour cells. Disruption of this cytoskeleton leads to decreased tumour cell growth and survival. Understanding the mechanism by which TR100 causes cell death is important if this novel anti-cancer compound is to be used in the cli ....Australia has the highest incidence of melanoma worldwide. There is a clear need to develop new strategies as melanoma is unresponsive to current treatment regimes. We have developed a compound, TR100, which targets a specific component of the cytoskeleton of melanoma tumour cells. Disruption of this cytoskeleton leads to decreased tumour cell growth and survival. Understanding the mechanism by which TR100 causes cell death is important if this novel anti-cancer compound is to be used in the clinic.Read moreRead less
Real-time Imaging Of Cell Cycle Progression In Melanoma
Funder
National Health and Medical Research Council
Funding Amount
$526,911.00
Summary
Melanoma is the most aggressive skin cancer and is highly therapy resistant, reasons of which are poorly understood. Here we hypothesise that differences in the growth capacity of melanoma cells in different tumour regions contribute to therapy resistance. We will use a novel microscopic system that allows us to visualise division of individual melanoma cells in intact tumours in real time. Using this system, we will test the effects of targeted therapies on melanoma cell growth and survival.
The Fellowship would support Professor Bowtell, one of the world’s leading ovarian cancer researchers. His work focuses on clinical problems of chemotherapy resistance and the development of new therapeutic approaches. His studies are underpinned by the Australian Ovarian Cancer Study (AOCS), one of the world’s most sophisticated clinical cohort studies of ovarian cancer, with over 3000 Australian women enrolled.