Prevention Of Drug Toxicities With Dichloroacetic Acid - The Implications For Cancer Chemotherapy
Funder
National Health and Medical Research Council
Funding Amount
$539,839.00
Summary
Many valuable cancer drugs have limited clinical use because of their toxic side effects. Our experiments with a new anti cancer drug called dichloroacetic acid (DCA) will determine if it can reduce the toxic effects of Cisplatin on the kidney and the effects of Doxorubicin on the heart.
Improving Treatment Of Non-small Cell Lung Cancer: Suppressing Cell Division Cycle Associated Protein 3 (CDCA3)
Funder
National Health and Medical Research Council
Funding Amount
$194,446.00
Summary
Lung cancer is the leading cause of cancer-related mortality worldwide. This project will establish the worth of suppressing the molecule ‘cell division cycle associated protein 3’ (CDCA3) in lung cancer. To do so, we will adjust the levels of CDCA3 in animal lung cancer models and treat the tumours with chemotherapy and the novel drug CX-4945. We expect that reduced levels of CDCA3 combined with CX-4945 and/or chemotherapy in NSCLC patients will benefit patient outcome.
Intracellular Trafficking Of Copper And Platinum-based Chemotherapuetics
Funder
National Health and Medical Research Council
Funding Amount
$268,328.00
Summary
Platinum-based anti cancer drugs such as Cisplatin are effective against a number of cancers of the head, colon, lungs and ovaries. Tumour resistance to these drugs has been closely associated with changes in genes that control the movement of copper in and out of cells. We hypothesize that the same genes regulate distribution of both copper and Cisplatin. By investigating these pathways, we aim to find ways to predict and prevent tumour resistance to this important anti cancer treatment.
Targeted Cancer Chemotherapy: The Potential Of L-Nucleoside Prodrugs
Funder
National Health and Medical Research Council
Funding Amount
$204,750.00
Summary
The aim of this project to develop novel anti-cancer agents. We plan to use an unusual sugar (an L-nucleoside) that is not normally found in the body. This unusual sugar has the property of being taken up by tumour cells but not normal cells. We will use this unusual sugar to transport a toxic compound inside tumour cells so that the tumour cells are killed. In this way, we will preferentially kill tumour cells but leave normal cells unaffected. Hence we will produce an anti-cancer agent that is ....The aim of this project to develop novel anti-cancer agents. We plan to use an unusual sugar (an L-nucleoside) that is not normally found in the body. This unusual sugar has the property of being taken up by tumour cells but not normal cells. We will use this unusual sugar to transport a toxic compound inside tumour cells so that the tumour cells are killed. In this way, we will preferentially kill tumour cells but leave normal cells unaffected. Hence we will produce an anti-cancer agent that is highly effective at killing tumour cells but has few side-effects because it does not enter normal cells. Experimentally we will synthesise compounds where the L-nucleoside is attached to a toxic agent, fluorouridine or cisplatin analogues. We will then assess the ability of these novel compounds to kill tumour cells grown in the laboratory as well as tumours growing in mice. Additionally we will attempt to determine the mechanism of action of these drugs by investigating the following: the transport properties of the drugs; how and where these drugs damage DNA; the effect of the gene, p53, which can act to stop tumour growth. The ultimate aim of this project is to develop a novel class of anti-tumour agent based on L-nucleosides. These L-nucleoside analogues are expected to be more efficient at killing tumour cells but have fewer side effects.Read moreRead less