The core inflammasome as a model for caspase activation. This project aims to change the paradigm for the structure of the active inflammasome. Inflammasomes activate caspases, enzymes central to cell death and inflammatory processes. The current concept of inflammasomes is that caspases are recruited into a single massive protein complex seen as a “speck” in the cell. This project proposes the speck is a terminal stage, after the major enzymatic activity is over. This project aims to purify sma ....The core inflammasome as a model for caspase activation. This project aims to change the paradigm for the structure of the active inflammasome. Inflammasomes activate caspases, enzymes central to cell death and inflammatory processes. The current concept of inflammasomes is that caspases are recruited into a single massive protein complex seen as a “speck” in the cell. This project proposes the speck is a terminal stage, after the major enzymatic activity is over. This project aims to purify smaller early stage inflammasome complexes, for structural analysis. The outcome will be a clearer understanding of processes of caspase activation and inflammasome formation. This will provide significant benefits, such as improve our understanding of processes of cell death and innate immunity, and train students.Read moreRead less
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