Metabolite regulation of mitochondrial fission. This project aims to understand how the function and health of mitochondria – the energy producing structures in cells - are controlled by fat molecules. The project expects to integrate cutting edge techniques and instrumentation to generate new knowledge of how fat molecules interact with, and influence, enzymes that control how cells maintain their mitochondria in response to nutrient state. An anticipated goal is to define a fingerprint for enz ....Metabolite regulation of mitochondrial fission. This project aims to understand how the function and health of mitochondria – the energy producing structures in cells - are controlled by fat molecules. The project expects to integrate cutting edge techniques and instrumentation to generate new knowledge of how fat molecules interact with, and influence, enzymes that control how cells maintain their mitochondria in response to nutrient state. An anticipated goal is to define a fingerprint for enzymes regulated by fat molecules that will be of great interest to researchers across many branches of life sciences. Expected outcomes and benefits will be deeper understanding of fat molecules as nutrient signalling metabolites, and how they influence cell metabolism, growth and development.Read moreRead less
Uncovering New Mechanisms of Metabolite-Sensing and Signaling. This project aims to understand how cells sense changes in metabolic activity, to ensure energy demands are matched with nutrient supply. Our proposal will fill critical gaps in our understanding of the molecular mechanisms underlying metabolic sensing. This will generate new knowledge with far reaching potential for Australian industries that rely on the propagation and utilization of living organisms, including agriculture, biotech ....Uncovering New Mechanisms of Metabolite-Sensing and Signaling. This project aims to understand how cells sense changes in metabolic activity, to ensure energy demands are matched with nutrient supply. Our proposal will fill critical gaps in our understanding of the molecular mechanisms underlying metabolic sensing. This will generate new knowledge with far reaching potential for Australian industries that rely on the propagation and utilization of living organisms, including agriculture, biotechnology and brewing, as well as knowledge relevant to sporting performance and the metabolic dimensions of ageing. This project will support advanced training of early career researchers and PhD students, which will expand Australian research capabilities and contribute to a producing a highly skilled workforce.Read moreRead less
A molecular investigation into the naïve T cell repertoire. This project aims to interrogate the relationship between T cell receptor (TCR) recognition modes and T cell recruitment and activation. CD8+ T cells are important for adaptive immunity. Their recognition, via TCR, of peptides bound to MHC class I antigen-presenting molecules (pMHCI), initiates a signalling cascade which activates T cells effector functions. All structural information on TCR recognition of pMHCI is based on TCRs prevale ....A molecular investigation into the naïve T cell repertoire. This project aims to interrogate the relationship between T cell receptor (TCR) recognition modes and T cell recruitment and activation. CD8+ T cells are important for adaptive immunity. Their recognition, via TCR, of peptides bound to MHC class I antigen-presenting molecules (pMHCI), initiates a signalling cascade which activates T cells effector functions. All structural information on TCR recognition of pMHCI is based on TCRs prevalent in immune responses, and all recognise pMHCI using a conserved orientation. This project aims to use this observation to study the relationship between TCR recognition modes and T cell recruitment and activation.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE180100157
Funder
Australian Research Council
Funding Amount
$600,000.00
Summary
Confocal and single molecule microscopes for systems microscopy. This project aims to establish Australia’s first system microscopy facility with dedicated live-cell confocal and single-molecule fluorescence microscopes. In systems microscopy, the imaging workflow is automated so that large and unbiased data sets of the spatiotemporal organisation of molecules and cells can be generated. Combined with statistical and bioinformatics analyses, image-derived data provides system-wide information th ....Confocal and single molecule microscopes for systems microscopy. This project aims to establish Australia’s first system microscopy facility with dedicated live-cell confocal and single-molecule fluorescence microscopes. In systems microscopy, the imaging workflow is automated so that large and unbiased data sets of the spatiotemporal organisation of molecules and cells can be generated. Combined with statistical and bioinformatics analyses, image-derived data provides system-wide information that is not easily obtainable with other approaches. The project will enable Australian researchers to image and analyse the full complexity of biological systems, potentially transforming cell biology, drug development and understanding the molecular basis of disease. It will also demonstrate how the capacity of microscopy facilities can be enhanced and bias in imaging data reduced by automating data acquisition and mining of image-based data.Read moreRead less
Interrogating a novel protein scaffold that coordinates signal transduction and molecular motor function. The inside of a cell is an extremely crowded environment and the precise location of each component is carefully controlled. This project will unravel the protein machinery involved in transporting cargos in cells as they divide and identify new protein targets for the development of next generation anti-cancer drugs.
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE150100163
Funder
Australian Research Council
Funding Amount
$560,000.00
Summary
Single molecule imaging laboratory. Single molecule imaging laboratory: The goal of the project is to establish a single molecule imaging laboratory to close the gap between structural imaging and cellular imaging. Utilising the expertise of the ARC Centre of Excellence in Advanced Molecular Imaging, the aim of the project is to design, build and apply three microscopes that go beyond the current commercial solutions for single molecule localisation microscopy such as Photo-Activation Localisati ....Single molecule imaging laboratory. Single molecule imaging laboratory: The goal of the project is to establish a single molecule imaging laboratory to close the gap between structural imaging and cellular imaging. Utilising the expertise of the ARC Centre of Excellence in Advanced Molecular Imaging, the aim of the project is to design, build and apply three microscopes that go beyond the current commercial solutions for single molecule localisation microscopy such as Photo-Activation Localisation Microscopy (PALM) and Stochastic Optical Reconstruction Microscopy (STORM) and perform single molecule imaging: deep inside cells and tissue.The facility will have a fast acquisition rate to monitor highly dynamic molecular events, and improved precision to image molecules and complexes in intact cells with less than or equal to one nanometre resolution. There is currently no comparable imaging facility in the world.Read moreRead less