New Treatments For Epitheliod Inflammatory Myofibroblastic Sarcoma
Funder
National Health and Medical Research Council
Funding Amount
$647,267.00
Summary
Epithelioid Inflammatory myofibroblastic sarcoma (eIMS) is a rare aggressive cancer, most common in of childhood and young adults. This cancer has been scarcely studied due to its rarity and is not cured by standard chemotherapeutic regimes. Our investigations will extensively characterise eIMS samples from recently diagnosed patients, and apply a new laboratory model to discover more effective drugs and improve treatment outcomes.
Regulation Of Breast Cancer Metastasis By MiR-193b And MiR-342-3p
Funder
National Health and Medical Research Council
Funding Amount
$581,537.00
Summary
When breast cancer spreads to other organs, it results in high morbidity and mortality. MicroRNAs are a class of genes that control the expression of other genes, some of which are involved in the spread of cancer. In this project we will examine the function of two microRNA species that we have found to be associated with breast cancer spread. The anticipated outcome is a better knowledge of the genes that control cancer spread and the identification of new molecular targets for therapy.
A Novel Strategy For Targeting Castrate-resistant Prostate Cancer
Funder
National Health and Medical Research Council
Funding Amount
$799,440.00
Summary
Modern drugs for advanced prostate cancer are based on starving the tumour of hormones. However, tumours either escape this treatment or are inherently resistant to it. We have developed a new approach with drugs that block protein synthesis. This deprives tumours of the building blocks to make new cancer cells. In this project, we will determine the effectiveness of this new treatment on samples of patient prostate cancer tissue that have failed currently available drugs.
Post-operative Concurrent Chemo-radiotherapy Versus Post-operative Radiotherapy In High Risk Cutaneous Squamous Cell Carcinoma Of The Head And Neck
Funder
National Health and Medical Research Council
Funding Amount
$252,000.00
Summary
Squamous cell carcinoma of the skin is one of the most common cancers affecting Australians. The majority are readily cured with simple local therapy, such as surgery. However some patients develop advanced disease requiring surgery and post-operative radiotherapy. Despite this, some patients do not achieve cure. This study aims to improve cure rates for these patients by comparing post-operative radiotherapy (control arm) to post-operative chemo-radiotherapy(experimental arm).
Elucidating The Function Of Rho-ROCK Signalling In The Regulation Of Cancer Progression
Funder
National Health and Medical Research Council
Funding Amount
$636,568.00
Summary
As cancers progress from benign to more malignant forms, the way in which cancer cells respond to external influences changes dramatically. These cells subvert the normal interactions between proteins which pass signals from outside the cell to the inside, to control cell behaviour and assume a survival advantage. We plan to study a form of cell signalling that is often abnormal in cancer in order to identify technologies for limiting cancer growth and spread by interfering with these signals.
Estrogen Therapy For Castrate Resistant Prostate Cancer
Funder
National Health and Medical Research Council
Funding Amount
$531,690.00
Summary
Withdrawal of male hormones in men with prostate cancer is effective therapeutically because it causes cell death in most of the tumour. However the remaining cells (called castrate resistant cells), give rise to recurrent disease that inevitably kills the patient. This project aims to test if our compound will kill these cells and prevent recurrence or if it has any benefit for the patients who have incurable disease.
Individuals with stomach cancer, the second most lethal cancer world-wide, have a poor survival rate which is largely due to our poor understanding of the mechanisms which drive this deadly malignancy. Our aims are to identify how over-activation of a specific molecule of the immune system, called STAT3, in the mitochondria of cells promotes the growth of stomach tumours, and also examine whether blocking the actions of mitochondrial STAT3 can suppress the growth of gastric cancer cells.
Tumours secrete factors which are contained in specific structures called exosomes, and are used to prepare other organs of the body for subsequently incoming tumour cells, thereby facilitating the often mortal spread of the cancer. This project will investigate the way exosomes alter organs before tumour cells arrive, the composition of these exosomes in lung cancer patients and if they are novel markers for diseases progression as well as therapeutic intervention.
Testing Novel Therapies Using Paediatric Brain Tumour Models
Funder
National Health and Medical Research Council
Funding Amount
$384,023.00
Summary
Brain tumours are the second most common childhood cancer, with 300 children affected in Australia each year. Many children with brain tumours continue to die of their disease, whilst survivors are often left with devastating life long side effects. Our goals are to harness the power of innovative model systems of childhood brain tumours, in order to test the effectiveness of new treatments for these devastating diseases, so that the most promising therapies can be taken through to the clinic.