Characterisation Of The Molecular Pathogenesis Of Cancer Cachexia Syndrome In Colorectal Cancer.
Funder
National Health and Medical Research Council
Funding Amount
$100,381.00
Summary
Cachexia is a hypermetabolic wasting syndrome involving depletion of both fat and muscle which affects 80% of cancer patients. The exact mechanisms of this syndrome are unknown at the molecular level and this affects our ability to predict, prevent or treat this problem. This study aims to elucidate the molecular mechanisms of cancer cachexia syndrome with a view to implementing nutritional, exercise and pharmacological interventions to prevent its onset.
Determining Patients And Doctors Preferences For Chemotherapy And Incorporating Them Into Clinical Decision-making
Funder
National Health and Medical Research Council
Funding Amount
$87,234.00
Summary
Chemotherapy improves survival in early lung cancer and advanced ovarian cancer but has significant side effects. Recent advances in chemotherapy have not been widely adopted because of differing opinions about whether the benefits of these treatments outweigh their harms. This research program will determine the benefits that patients and their doctors judge necessary to make these treatments worthwhile, and how best to incorporate this information into clinical discussions and decision-making.
Identifying The Targets Of MiRNA Regulation In Cancer
Funder
National Health and Medical Research Council
Funding Amount
$290,600.00
Summary
microRNAs are noncoding RNAs with fundamental functions in biology and significant roles disease. microRNAs control gene expression by destroying RNA or controlling its translation into cellular proteins. To determine how certain microRNAs cause human disease it is essential to know their RNA targets. We are developing methods to identify these targets and aim to apply these methods to identify the targets of microRNAs with known roles in cancer.
Integrin Beta3 As A Therapeutic Target For Breast Cancer Metastasis To Bone
Funder
National Health and Medical Research Council
Funding Amount
$431,675.00
Summary
There are limited effective treatments for advanced breast cancer. The project investigates the role of a protein called integrin beta3 in the spread of breast tumours to bone, the most common site of secondary tumour formation (metastasis) in breast cancer patients. We will determine if the presence of integrin beta3 in breast tumours identifies patients at risk of developing bone metastases and test novel drugs against integrin beta3 in mice.
I am a medical oncologist and tumour immunologist, dedicated to basic and translational clinical research particularly in the field of urological cancer and also in melanoma.
An In-vivo Model Of Acquired Chemoresistance In Small Cell Lung Cancer
Funder
National Health and Medical Research Council
Funding Amount
$363,827.00
Summary
Lung cancer is a common and lethal disease in our community. In this project, we explore how a very aggressive form of lung cancer becomes resistant to chemotherapy. To do this, we use a new mouse model of lung cancer in which we can study how human lung cancer cells develop resistance to chemotherapy in vivo. Understanding these pathways will help us to better treat lung cancer with chemotherapy.
Molecular Markers Of Phenotype, Therapeutic Responsiveness And Prognosis In Human Cancers.
Funder
National Health and Medical Research Council
Funding Amount
$11,762,117.00
Summary
This proposal aims to identify molecular markers that can be used to classify subtypes of particular cancers according to their prognosis and response to therapy. This will optimise selection of patients for the most appropriate treatment and lead to the development of new therapeutic strategies.
Targeting Prostate Cancer And Metastases With Novel Anti-tumour Drugs.
Funder
National Health and Medical Research Council
Funding Amount
$292,639.00
Summary
Prostate cancer is highly aggressive, causing one death every 4 minutes. It is the most common tumour and is the second highest cause of cancer death in men in Western society. Once it escapes the prostate and spreads to other parts of the body it cannot be cured. Current treatment options are limited and cause debilitating side effects. In this study I will investigate a new class of anticancer drugs developed in my host laboratory for prostate cancer treatment.
Osteosarcoma is the most common cancer of bone. It osurs most frequently in childhood (teenage years) and current therapy is limited to surgery and chemotherapy. We have developed a new model of osteosarcoma that displays a high degree of similarity to human osteosarcoma. We aim to further understand this model and apply these findings to help treat human osteosarcoma.