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
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE140100118
Funder
Australian Research Council
Funding Amount
$370,000.00
Summary
Regional flow cytometry facility. Flow cytometry facility: This project will establish a flow cytometry facility, featuring the latest technology in two separate complementary machines, one an analyser the other a cell sorter. This facility will provide urgently needed replacement of aging infrastructure, and will also provide researchers with new capabilities that will lead to substantial research advances across many diverse fields.
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE100100089
Funder
Australian Research Council
Funding Amount
$700,000.00
Summary
Super-resolution fluorescence microscopy. The prestigious journal Nature Methods named super-resolution fluorescent microscopy as the Method of the Year 2008. This recognition is justified because fluorescent imaging on the molecular scale will revolutionise biological sciences. It will literally change the way we see the smallest building blocks of life and this allows researchers to identify the function of proteins and lipids in health and disease. This breakthrough technology is currently no ....Super-resolution fluorescence microscopy. The prestigious journal Nature Methods named super-resolution fluorescent microscopy as the Method of the Year 2008. This recognition is justified because fluorescent imaging on the molecular scale will revolutionise biological sciences. It will literally change the way we see the smallest building blocks of life and this allows researchers to identify the function of proteins and lipids in health and disease. This breakthrough technology is currently not available to researchers in Australia. Super-resolution fluorescence microscopy would extend Australia's leading position in the fundamental biological sciences, bio- and nano-technologies as well as imaging and microscopy.Read moreRead less
Defining the spatial and temporal regulation of neurite branching. This project aims to identify mechanisms via which the cytoskeleton regulates the branching of nerve cell extensions. The formation of branched cell extensions is essential for establishing a complex network of connecting and communicating nerve cells in all higher organisms. This project expects that by combining advanced light microscopy technology and recently developed tools for the study of the cell architecture in vitro and ....Defining the spatial and temporal regulation of neurite branching. This project aims to identify mechanisms via which the cytoskeleton regulates the branching of nerve cell extensions. The formation of branched cell extensions is essential for establishing a complex network of connecting and communicating nerve cells in all higher organisms. This project expects that by combining advanced light microscopy technology and recently developed tools for the study of the cell architecture in vitro and in vivo, we will be able to define the molecular changes in neurites that control neurite branching. This should provide significant benefits, such as gaining crucial insights into the mechanisms of forming complex neuronal networks.Read moreRead less
Characterisation of p14ARF intracellular trafficking pathways. Over 3500 new cases of melanoma are diagnosed in NSW each year, and one of the most important proteins involved in suppressing melanoma initiation or growth is p14ARF. This project will characterise the movement and functions of this protein with the aim of identifying novel targets for more effective drug therapies.
Discovery Early Career Researcher Award - Grant ID: DE140101626
Funder
Australian Research Council
Funding Amount
$394,179.00
Summary
Flotillin link membrane microdomains to signalling endosome during T cell activation. This project aims to determine the mechanisms that connect signalling microdomains at the cell surface to intracellular signalling endosomes to regulate T cell activation. A T cell immune response begins with the reorganisation of the plasma membrane to yield two-dimensional signalling microdomains that must be connected to the three-dimensional microarchitecture of the endocytic matrix for full T cell activati ....Flotillin link membrane microdomains to signalling endosome during T cell activation. This project aims to determine the mechanisms that connect signalling microdomains at the cell surface to intracellular signalling endosomes to regulate T cell activation. A T cell immune response begins with the reorganisation of the plasma membrane to yield two-dimensional signalling microdomains that must be connected to the three-dimensional microarchitecture of the endocytic matrix for full T cell activation. This project hypothesises that Flotillin form distinct signalling microdomains in the plasma membrane that internalise to constitute an independent endocytic pathway. Using single-molecule and ultra-fast fluorescence imaging, the project will demonstrate that Flotillin represent a unique two-dimensional to three-dimensional regulatory mechanism for T cell signalling.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE120100224
Funder
Australian Research Council
Funding Amount
$250,000.00
Summary
Multi-mode fluorescence microscope for visualising the dynamics of cellular processes at the single-molecule level. Fluorescence is the emission of light by a substance that has absorbed light of a different wavelength. This fluorescence microscopy facility will allow the visualisation of the dynamic processes that define life at the molecular level. This insight will help us understand cellular function and how it is impaired in various diseases including cancer and neurodegenerative disorders ....Multi-mode fluorescence microscope for visualising the dynamics of cellular processes at the single-molecule level. Fluorescence is the emission of light by a substance that has absorbed light of a different wavelength. This fluorescence microscopy facility will allow the visualisation of the dynamic processes that define life at the molecular level. This insight will help us understand cellular function and how it is impaired in various diseases including cancer and neurodegenerative disorders such as Parkinson’s and Alzheimer’s disease.Read moreRead less
Role of endocytic mechanisms in mammalian cytokinesis. Cell division requires endocytic proteins and failed cell division can contribute to cancer. This project aims to understand how endocytic proteins function to complete cell division successfully and has implications for the development of chemotherapeutic agents to treat cancer.
Assembly and stability of human voltage-gated potassium channels. The Kv11.1 voltage-gated potassium channel is an important regulator of cardiac function and a problem for the pharmaceutical industry due to its promiscuity with respect to drug binding. This project aims to investigate how Kv11.1 channels fold and assemble into tetramers and what stabilizes them in the cell membrane. Borrowing from insights gained from the structural analysis of G-Protein coupled receptors, the project intends t ....Assembly and stability of human voltage-gated potassium channels. The Kv11.1 voltage-gated potassium channel is an important regulator of cardiac function and a problem for the pharmaceutical industry due to its promiscuity with respect to drug binding. This project aims to investigate how Kv11.1 channels fold and assemble into tetramers and what stabilizes them in the cell membrane. Borrowing from insights gained from the structural analysis of G-Protein coupled receptors, the project intends to apply a novel protein stabilization strategy to facilitate the structural analysis of Kv11.1 channels. The successful completion of the project could reveal important insights into how these molecular machines work as well as enable atomic level studies of how drugs interact and bind to these channels.Read moreRead less
Defining systems that clear dangerous misfolded proteins from body fluids. The project intends to establish how the human body defends itself against protein-folding related disease and loss of quality of life. Exposure to everyday physical and chemical stresses can cause proteins to lose their normal shape and become misfolded. Misfolded proteins are causally involved in human ageing and serious diseases (for example, Alzheimer's disease). However, the body does have a protective system that cl ....Defining systems that clear dangerous misfolded proteins from body fluids. The project intends to establish how the human body defends itself against protein-folding related disease and loss of quality of life. Exposure to everyday physical and chemical stresses can cause proteins to lose their normal shape and become misfolded. Misfolded proteins are causally involved in human ageing and serious diseases (for example, Alzheimer's disease). However, the body does have a protective system that clears dangerous misfolded proteins from body fluids. Using cutting-edge approaches and a novel animal model, the project aims to establish how this system works. The outcomes are expected to improve understanding of the molecular processes affecting human ageing and disease and strengthen the framework needed to develop better strategies to combat these.Read moreRead less