Escape From BRAF-induced Human Melanocyte Senescence In The Genesis Of Melanoma
Funder
National Health and Medical Research Council
Funding Amount
$601,776.00
Summary
Melanoma is the most lethal form of skin cancer and activation of the MAPK growth pathway is a crucial step in the initiation of this cancer, but alone is insufficient, as most melanocytes with active MAPK exist in a growth arrested state. The mechanisms responsible for arresting melanocytes in the presence of active MAPK will be investigated. This project will discover why some melanocytes develop into melanomas whereas most do not.
Ras Signalling And Cholesterol Efflux From Late Endosomes
Funder
National Health and Medical Research Council
Funding Amount
$276,598.00
Summary
Accumulation of cholesterol is a hallmark of early atherosclerotic lesions, known as foam cell formation. Hence the stimulation of cholesterol removal (efflux) from macrophages has great therapeutic potential. High Density Lipoproteins (HDL) and apolipoprotein A-I (apoA-I) stimulate efflux via activation of HDL-apoA-I receptors and poorly understood signalling pathways. This application is investigating the role of the Ras-MAPK signalling pathway in promoting efflux from late endosomes.
Structural Studies Of The Jak And Abl Kinases: A Prerequisite For Drug Design
Funder
National Health and Medical Research Council
Funding Amount
$360,965.00
Summary
Protein tyrosine kinases (PTK) are a large, pivotal family of signalling molecules implicated in diseases such as cancer and immune related disorders. This fellowship aims to develop more potent kinase inhibitors of a number of PTKs using Cytopia’s drug discovery capability coupled with the X-ray crystallography expertise within Monash University. This innovative approach will permit a rational structure-based drug discovery platform to be established and will lead to the creation of a portfolio ....Protein tyrosine kinases (PTK) are a large, pivotal family of signalling molecules implicated in diseases such as cancer and immune related disorders. This fellowship aims to develop more potent kinase inhibitors of a number of PTKs using Cytopia’s drug discovery capability coupled with the X-ray crystallography expertise within Monash University. This innovative approach will permit a rational structure-based drug discovery platform to be established and will lead to the creation of a portfolio of phase I therapeutics, which will be of substantial benefit in the medical health area.Read moreRead less
Colorectal cancer is a common malignancy in Australia and the mutation of one gene (Apc) is implicated in >80% of the cases. We aim to understand Apc biochemistry in normal and colon cancer cells by integrating mathematics with our experimental biology program. The main outcomes for this project will be a better understanding of the regulatory systems perturbed in colon cancer. We believe that the insights gained by our research will point the way to more effective treatments of colon cancer.