The Role Of Plasma Membrane Microdomains In Cellualar Function
Funder
National Health and Medical Research Council
Funding Amount
$4,083,868.00
Summary
The planned research program relates to novel hypotheses regarding the role of cell surface domains in organising signalling pathways at the cell surface. The proposal will involve identifying the domains and molecules involved in specific signalling pathways and dissecting the formation and function of surface structures called caveolae. The findings will have huge importance for therapeutic strategies aimed at combating the cellular changes associated with cell transformation in cancer and oth ....The planned research program relates to novel hypotheses regarding the role of cell surface domains in organising signalling pathways at the cell surface. The proposal will involve identifying the domains and molecules involved in specific signalling pathways and dissecting the formation and function of surface structures called caveolae. The findings will have huge importance for therapeutic strategies aimed at combating the cellular changes associated with cell transformation in cancer and other human diseases.Read moreRead less
Lipid Trafficking At Membrane Contact Sites: The Role Of Oxysterol-Binding Protein-Related Protein 5 And 8 (ORP5 And ORP8)
Funder
National Health and Medical Research Council
Funding Amount
$466,400.00
Summary
Abnormal subcellular lipid distribution is associated with a number of common diseases including cancer, cardiovascular disease, and Alzheimer’s disease. The overall aim of this proposal is to identify and characterize new molecules that regulate the transport of lipids between different cell membranes. Results from the proposed studies will help developing novel therapeutic agents against common human diseases.
Electron scattering and transport for plasma-liquid interactions. The project aims to address the emerging technologies associated with the interaction of plasmas with liquids and biological matter, including plasma medicine. The project expects to generate new knowledge on the role of electron-induced processes through the development of complete and accurate sets of microscopic cross-sections for electrons with biomolecules within tissue. This microscopic data will inform new microscopic model ....Electron scattering and transport for plasma-liquid interactions. The project aims to address the emerging technologies associated with the interaction of plasmas with liquids and biological matter, including plasma medicine. The project expects to generate new knowledge on the role of electron-induced processes through the development of complete and accurate sets of microscopic cross-sections for electrons with biomolecules within tissue. This microscopic data will inform new microscopic models for non-equilibrium electron transport in liquids and biological matter, and its coupling to plasmas. The expected outcomes of this project include progress towards the optimisation of safety/efficacy of future generation plasma medicine devices through detailed understanding of plasma-biological tissue interactions.Read moreRead less
The cell is the building block of life. This proposal focusses on the surface of the cell, the plasma membrane, and specialised structures called caveolae that are an abundant feature of animal cells. Altered caveolae are a feature of many human disease conditions. In this proposal we will address the function of caveolae. We will test the idea that proteins are released from caveolae into the cell when cells are stressed forming a novel signalling pathway disrupted in disease.