Specialized glial cells within the hippocampus of the brain regulate important morphological events in embryonic development. Memories of past experiences, and our ability to learn new information, is processed in a region of the brain called the hippocampus. In order for this to occur, the cells that make up the hippocampus must form correctly during embryonic development. This proposal investigates the cellular and molecular mechanisms regulating hippocampal formation. The national benefit of ....Specialized glial cells within the hippocampus of the brain regulate important morphological events in embryonic development. Memories of past experiences, and our ability to learn new information, is processed in a region of the brain called the hippocampus. In order for this to occur, the cells that make up the hippocampus must form correctly during embryonic development. This proposal investigates the cellular and molecular mechanisms regulating hippocampal formation. The national benefit of this work is to provide basic knowledge about the processes that underlie correct brain formation and function, and to understand what processes are disrupted when the brain fails to function correctly. Such disruptions lead to mental retardation and learning difficulties, and in the aged, an inability to form and store new memories, as occurs in dementia.Read moreRead less
Determinants of Expression, Assembly and Function of the Noradrenaline Transporter. The noradrenaline transporter protein that is the focus of this project is important for mental health because it belongs to the family of proteins where psychostimulants, such as cocaine, and drugs used in the treatment of depression act. The project will lead to exciting advances in our understanding of how the structure of this protein controls its functions, and potentially to the design of better antidepress ....Determinants of Expression, Assembly and Function of the Noradrenaline Transporter. The noradrenaline transporter protein that is the focus of this project is important for mental health because it belongs to the family of proteins where psychostimulants, such as cocaine, and drugs used in the treatment of depression act. The project will lead to exciting advances in our understanding of how the structure of this protein controls its functions, and potentially to the design of better antidepressant drugs and to the design of drugs to prevent the effects of cocaine.Read moreRead less
Mechanisms of fear learning and extinction in the mammalian brain. The brain is a remarkable machine that coordinates all aspects of our daily lives including the storage and retrieval of memories. Given that many age-related degenerative disorders are associated with marked changes in learning and memory it also has implications for Australia's National Research Priority 2 "Ageing well and ageing productively". This research aims to discover the basic mechanisms that underlie memory storage an ....Mechanisms of fear learning and extinction in the mammalian brain. The brain is a remarkable machine that coordinates all aspects of our daily lives including the storage and retrieval of memories. Given that many age-related degenerative disorders are associated with marked changes in learning and memory it also has implications for Australia's National Research Priority 2 "Ageing well and ageing productively". This research aims to discover the basic mechanisms that underlie memory storage and how these are modulated in an emotional context. It will also shed light on states such as anxiety, depression and post-traumatic stress, enhancing our ability to identify new therapeutic targets for such disorders.Read moreRead less
Cellular Plasticity in the Brain: discovering molecular mechanisms controlling the production of neurons during brain development, function, ageing and disease. The program aims to understand the mechanisms regulating Brain Plasticity - this recently discovered property of the brain to respond to environmental stimuli, both physiological and pathological, by producing new functional neurons. Specifically, the program will discover how the brain's stem cells are stimulated to produce new neurons. ....Cellular Plasticity in the Brain: discovering molecular mechanisms controlling the production of neurons during brain development, function, ageing and disease. The program aims to understand the mechanisms regulating Brain Plasticity - this recently discovered property of the brain to respond to environmental stimuli, both physiological and pathological, by producing new functional neurons. Specifically, the program will discover how the brain's stem cells are stimulated to produce new neurons. This understanding will significantly expand our knowledge of how the brain develops, and how functions, like memory, are modulated by neuronal replacement. Discoveries will underpin the development of, in association with Australia's biotechnology sector, a new generation of therapeutics, which treat neurological diseases, like Stroke, by stimulating the production of functional neurons.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0882864
Funder
Australian Research Council
Funding Amount
$260,000.00
Summary
High Speed Fluorescence Imaging coupled with Total Internal Reflection Microscopy and Fluorescence Recovery After Photobleaching System. The addition of the TIRF equipment will provide researchers with access to one of Australia's most technologically advanced light microscopy systems. This system will support research across a number of high profile areas, and promote strategic collaborations in cell and neurobiology. The high resolution fast acquisition TIRF system will significantly enhance r ....High Speed Fluorescence Imaging coupled with Total Internal Reflection Microscopy and Fluorescence Recovery After Photobleaching System. The addition of the TIRF equipment will provide researchers with access to one of Australia's most technologically advanced light microscopy systems. This system will support research across a number of high profile areas, and promote strategic collaborations in cell and neurobiology. The high resolution fast acquisition TIRF system will significantly enhance research capacity and research excellence. Its acquisition will allow Australia to play a major role in the global challenge to advance understanding of cellular and molecular events, contributing significantly to the National Research Priority Area of Frontier Technologies for Building and Transforming Australian Industries.Read moreRead less
New approaches to functional and structural genomics. Genome sequencing has revealed complete sets of macromolecules that make up our cells. We now need to learn how these macromolecules work together in a coordinated fashion. The proposed research will lead to the discovery of new biological molecules, interactions and processes essential for the function of cells, identify new therapeutic targets and strategies to combat disease, identify new concepts in bio- and nanotechnology, and train new ....New approaches to functional and structural genomics. Genome sequencing has revealed complete sets of macromolecules that make up our cells. We now need to learn how these macromolecules work together in a coordinated fashion. The proposed research will lead to the discovery of new biological molecules, interactions and processes essential for the function of cells, identify new therapeutic targets and strategies to combat disease, identify new concepts in bio- and nanotechnology, and train new interdisciplinary researchers. It will underpin the National Research Priorities (Frontier Technologies for Building and Transforming Australian Industries, and Promoting and Maintaining Good Health) and help Australia capitalise on a plethora of opportunities for future economic and health benefits.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0560906
Funder
Australian Research Council
Funding Amount
$578,145.00
Summary
Queensland High Throughput Confocal Cell Imaging facility. Interpretation of the huge amount of molecular information available from the rapid advances in genomics and proteomics now requires new high throughput technologies to examine cellular function. This proposal is for a high throughput fluorescent confocal microscopic imaging facility that can be applied in the fields of drug discovery, cell biology and toxicology. This facility allows the study of cell function, cell structure, and prote ....Queensland High Throughput Confocal Cell Imaging facility. Interpretation of the huge amount of molecular information available from the rapid advances in genomics and proteomics now requires new high throughput technologies to examine cellular function. This proposal is for a high throughput fluorescent confocal microscopic imaging facility that can be applied in the fields of drug discovery, cell biology and toxicology. This facility allows the study of cell function, cell structure, and protein expression in multi-well format, providing analyses at a speed and scale not formerly possible. This confocal imaging facility will add to the other high throughput systems for analysis of cell physiology currently established at Griffith University.Read moreRead less
Intron encoded RNA regulatory networks in yeast. This project has the capacity to transform our understanding of the evolution, development and genetic variation of complex organisms, as well as the self-organization of complex systems in general. The national and community benefits of the project will be to maintain Australian leadership in advanced genetics and genome-phenome informatics. It will provide a platform for many applications in biology and biotechnology, including new genetic diagn ....Intron encoded RNA regulatory networks in yeast. This project has the capacity to transform our understanding of the evolution, development and genetic variation of complex organisms, as well as the self-organization of complex systems in general. The national and community benefits of the project will be to maintain Australian leadership in advanced genetics and genome-phenome informatics. It will provide a platform for many applications in biology and biotechnology, including new genetic diagnostics and an informed basis for the engineering of complex traits in agriculture. The project will also provide insights into the structure of biological communication and control systems with applications in information science and the programming of integrated complex systems in other domains.Read moreRead less
From genotype to phenotype - systems biology bridging the gap. This project is basic research at the forefront of international science and deals with a fundamental question of modern biology: 'How do genes determine the makeup of an organism?' The main outcome will be a deeper understanding of the internal working mechanisms of a higher organism. The project combines some of the most advanced systems technologies - genomics, proteomics, metabonomics, fluxomics and computational biology in a nov ....From genotype to phenotype - systems biology bridging the gap. This project is basic research at the forefront of international science and deals with a fundamental question of modern biology: 'How do genes determine the makeup of an organism?' The main outcome will be a deeper understanding of the internal working mechanisms of a higher organism. The project combines some of the most advanced systems technologies - genomics, proteomics, metabonomics, fluxomics and computational biology in a novel and unique way. This combination is in itself a major advancement of scientific methods that will accelerate discovery in the field of systems biology. In this respect, the project is a premier example of the priority goal Breakthrough Science and of the national research priority Frontier Technologies.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0989334
Funder
Australian Research Council
Funding Amount
$400,000.00
Summary
An integrated high-performance computational platform powering systems biology investigation. Systems biology is the study of the organism as a whole and provides a deeper understanding of biological processes than is possible by studying components separately. Recognised as essential for biological research, we propose to establish an advanced computational platform to study these processes at a systems level. Its hardware and specialised software will allow Australian researchers to examine co ....An integrated high-performance computational platform powering systems biology investigation. Systems biology is the study of the organism as a whole and provides a deeper understanding of biological processes than is possible by studying components separately. Recognised as essential for biological research, we propose to establish an advanced computational platform to study these processes at a systems level. Its hardware and specialised software will allow Australian researchers to examine complex pathways involved in animal and human health and disease, as well as in biotechnology and environmental processes. It will provide unique capabilities not currently available in Australia, and help Australian researchers remain internationally competitive in breakthrough science and frontier technologies.Read moreRead less