Trafficking Mechanisms Governing Receptor Availability For Signalling
Funder
National Health and Medical Research Council
Funding Amount
$526,978.00
Summary
Receptors on the cell surface allow cells to respond to their environment. We have recently discovered a new pathway for controlling the amount of receptors displayed on the cell surface, errors within which will lead to defects in development and diseases like cancer. We are studying how this new pathway controls the balance between how much receptors are destroyed after being activated and how much are recycled back for re-use.
An Integrated Systems Biology Approach For The Development Of New Therapeutic Strategies For The Treatment Of High Grade Glioma
Funder
National Health and Medical Research Council
Funding Amount
$696,404.00
Summary
Glioma, the most common adult brain cancer, is incurable. Recent advances now allow us to grow glioma cells directly from patients in the laboratory in a way that preserves the features of the original tumor. In this proposal we will systematically analyze such cells using state-of-the-art technologies to identify new processes important to glioma, which in turn should facilitate the identification of innovative therapeutic approaches.
Targeting The EGFR And C-Met Tyrosine Kinase Receptors In Myeloproliferative Neoplasms
Funder
National Health and Medical Research Council
Funding Amount
$607,559.00
Summary
We propose that in the blood disorders called Myeloproliferative Neoplasms (MPN) there are important changes that affect the function of receptors expressed on the surface of blood cells. These changes will perturb blood cell production and may be able to be targeted effectively with drugs. We will test this using laboratory-based and mouse models of MPN, together with specific drugs that are currently in the clinic, and that inhibit the activity of the key receptors involved. This approach can ....We propose that in the blood disorders called Myeloproliferative Neoplasms (MPN) there are important changes that affect the function of receptors expressed on the surface of blood cells. These changes will perturb blood cell production and may be able to be targeted effectively with drugs. We will test this using laboratory-based and mouse models of MPN, together with specific drugs that are currently in the clinic, and that inhibit the activity of the key receptors involved. This approach can be rapidly translated to clinical trial.Read moreRead less
Targeting FLT3 Kinase Activity To Treat Haematopoietic Neoplasms
Funder
National Health and Medical Research Council
Funding Amount
$673,045.00
Summary
Most leukaemias are incurable so it is important to find new treatments. For this to occur it is essential that the mutated genes that cause leukaemia are identified. We have generated a mouse with a mutation in a gene called c-Cbl that promotes the activation a protein called FLT3 that is involved in the development of many types of leukaemias. By treating mutant mice a drug that specifically suppresses the function of FLT3 we intend to identify the most effective treatments for human leukaemia ....Most leukaemias are incurable so it is important to find new treatments. For this to occur it is essential that the mutated genes that cause leukaemia are identified. We have generated a mouse with a mutation in a gene called c-Cbl that promotes the activation a protein called FLT3 that is involved in the development of many types of leukaemias. By treating mutant mice a drug that specifically suppresses the function of FLT3 we intend to identify the most effective treatments for human leukaemias associated with activated forms of FLT3.Read moreRead less
Overcoming Receptor Tyrosine Kinase Mediated Resistance To BRAF Inhibitors In Metastatic Melanoma, Colorectal And Lung Cancers.
Funder
National Health and Medical Research Council
Funding Amount
$574,958.00
Summary
The drug Vemurafenib results in good responses in melanoma patients. However, patients become resistant to treatment. We have identified specific receptors that can cause Vemurafenib resistance, which can be overcome by combination treatment with drugs to these receptors. We will assess melanoma patient samples for expression of these receptors which will be highly beneficial for selecting combination treatments to prevent drug resistance and ensure better prolonged outcomes.