The Role of Metals in the Biology of the Ageing Brain. Aims
1.To advance basic understanding of the interactions between cellular proteins and biologically important metals
2. To learn how these interactions change as the organism ages
3. To study the pathological results of aberrant metal biology using animal and cellular models of major age-dependent neurodegenerative disease.
In a rapidly ageing society, neurodegenerative disorders such as Alzheimer's and Parkinson's diseases will presen ....The Role of Metals in the Biology of the Ageing Brain. Aims
1.To advance basic understanding of the interactions between cellular proteins and biologically important metals
2. To learn how these interactions change as the organism ages
3. To study the pathological results of aberrant metal biology using animal and cellular models of major age-dependent neurodegenerative disease.
In a rapidly ageing society, neurodegenerative disorders such as Alzheimer's and Parkinson's diseases will present a medical and economic challenge demanding novel and powerful science. This research will lead both to deeper understanding of the basic mechanisms underlying such disorders and to tools for designing new and effective treatments.
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Carbohydrates and Carbohydrate-Recognising Proteins as Drug Discovery Targets. The significance and roles of carbohydrates in many biological processes, in particular those processes associated with disease, is now well-recognised. These new directions have captured the attention and imagination of not only academic research groups across the world, but also pharmaceutical and biotechnology companies and has restimulated their interest in the pursuit of carbohydrate-based drugs and drugs against ....Carbohydrates and Carbohydrate-Recognising Proteins as Drug Discovery Targets. The significance and roles of carbohydrates in many biological processes, in particular those processes associated with disease, is now well-recognised. These new directions have captured the attention and imagination of not only academic research groups across the world, but also pharmaceutical and biotechnology companies and has restimulated their interest in the pursuit of carbohydrate-based drugs and drugs against carbohydrate-recognising proteins critical in disease processes. The current application seeks to use some of this information to faciliate the discovery of novel carbohydrate-based chemical entities as inhibitors of the spread of some cancers and diseases caused by pathogenic microorganisms.Read moreRead less
Molecular control of apoptosis and protein homeostasis. A million cells are produced every second by cell division. At the same time a million cells commit suicide by a process called apoptosis. When cells fail to die when they should they can develop into cancers. In heart attacks, stroke and neurodegenerative diseases, many cells appear to activate their self destruct mechanism to die unnecessarily. Drugs that can cause cancer cells to kill themselves, or drugs that prevent cells dying when th ....Molecular control of apoptosis and protein homeostasis. A million cells are produced every second by cell division. At the same time a million cells commit suicide by a process called apoptosis. When cells fail to die when they should they can develop into cancers. In heart attacks, stroke and neurodegenerative diseases, many cells appear to activate their self destruct mechanism to die unnecessarily. Drugs that can cause cancer cells to kill themselves, or drugs that prevent cells dying when they shouldn't, would make a major impact on many important diseases. Understanding the molecular mechanisms of cell death is the first step towards developing these drugs.Read moreRead less
The conversion of remote location natural gas to fuels and chemicals. The objectives of the research programme will be to develop novel science, engineering and technology that will allow cost efficient conversion of remote gas reserves to liquid fuels and/or chemicals with minimal greenhouse gas emissions. The significance of the proposal rests in the fact that Australia has large remote location gas fields that cannot be exploited but faces, within ten years, trillion dollars a year balance of ....The conversion of remote location natural gas to fuels and chemicals. The objectives of the research programme will be to develop novel science, engineering and technology that will allow cost efficient conversion of remote gas reserves to liquid fuels and/or chemicals with minimal greenhouse gas emissions. The significance of the proposal rests in the fact that Australia has large remote location gas fields that cannot be exploited but faces, within ten years, trillion dollars a year balance of payments deficits due to a shortgae of liquid fuels. The development of new processes for gas to liquids conversion and new technology for existing processes is the essential aim of the proposed research.Read moreRead less
Assembly of neural circuits during development. This program aims to understand how nerve cells wire up accurately during development. Specifically, the program will determine how neuronal connections are established in the retina to produce a sensory structure essential for vision. The program will also generate innovative tools for watching in live animals, the making and breaking of connections during normal and abnormal development. Discoveries will not only significantly increase our knowle ....Assembly of neural circuits during development. This program aims to understand how nerve cells wire up accurately during development. Specifically, the program will determine how neuronal connections are established in the retina to produce a sensory structure essential for vision. The program will also generate innovative tools for watching in live animals, the making and breaking of connections during normal and abnormal development. Discoveries will not only significantly increase our knowledge base of how the nervous system develops or degenerates, but the results will provide crucial information for future studies based on genetic approaches, drug therapies and bioengineering technology to repair the injured nervous system.Read moreRead less
Cellular and Neurochemical Basis of Drug Addiction. Addiction to the major drugs of abuse, including heroin, amphetamines, cocaine, nicotine and alcohol damage the lives and cause premature death of more than 20% of Australians. Addiction produces long-term disruption of brain processes that lead to loss of control over urges to consume drugs and persistent cycles of relapse to drug taking. This research will apply new neurochemical approaches to discover mechanisms of disrupted brain function t ....Cellular and Neurochemical Basis of Drug Addiction. Addiction to the major drugs of abuse, including heroin, amphetamines, cocaine, nicotine and alcohol damage the lives and cause premature death of more than 20% of Australians. Addiction produces long-term disruption of brain processes that lead to loss of control over urges to consume drugs and persistent cycles of relapse to drug taking. This research will apply new neurochemical approaches to discover mechanisms of disrupted brain function that occur during development of addiction and relapse that are critical for development of better strategies to treat the disorder. Read moreRead less
The first stage of vision: transduction and adaptation in retinal photoreceptors. The project aims to provide a detailed understanding of the molecular steps involved in the first stage of vision - the conversion of light into a neural signal in the rod and cone photoreceptors of the retina. The significance of this is that it will explain the initial events that enable us to see, and will help explain the deficits that occur when the process fails. The outcome will be a comprehensive understand ....The first stage of vision: transduction and adaptation in retinal photoreceptors. The project aims to provide a detailed understanding of the molecular steps involved in the first stage of vision - the conversion of light into a neural signal in the rod and cone photoreceptors of the retina. The significance of this is that it will explain the initial events that enable us to see, and will help explain the deficits that occur when the process fails. The outcome will be a comprehensive understanding of how our photoreceptors respond with extreme sensitivity, yet great rapidity, and over an enormous range of light intensities, thus endowing us with our remarkable sense of vision.Read moreRead less
From Nanostructured Functional Materials to Sustainable Processes. Nano-structured functional materials in the areas of catalysis and reversible hydrogen storage will be developed with the view to arrive at (a) sustainable processes and (b) the adoption of hydrogen as an energy carrier. These aims are driven by a global need to change the industrial paradigm due to environmental pressures and limited resources, particularly in terms of energy. Expected outcomes are new avenues to process intens ....From Nanostructured Functional Materials to Sustainable Processes. Nano-structured functional materials in the areas of catalysis and reversible hydrogen storage will be developed with the view to arrive at (a) sustainable processes and (b) the adoption of hydrogen as an energy carrier. These aims are driven by a global need to change the industrial paradigm due to environmental pressures and limited resources, particularly in terms of energy. Expected outcomes are new avenues to process intensification, leading to novel commercial routes, and a hydrogen storage technology which has the potential to play a strong part in the global economy.Read moreRead less
Stochastic Modelling of Genetic Regulatory Networks: Subtitle - Genetic Regulation is a Noisy Business. The completion of the human genome marked the culmination of one hundred years of reductionist science in cell biology. Although further bioinformatics analysis will continue, the focus is shifting towards synthesis and understanding how the regulatory genetic components dynamically interact to form functional phenotypes. The key to this is the understanding of the roles of stochasticity in ....Stochastic Modelling of Genetic Regulatory Networks: Subtitle - Genetic Regulation is a Noisy Business. The completion of the human genome marked the culmination of one hundred years of reductionist science in cell biology. Although further bioinformatics analysis will continue, the focus is shifting towards synthesis and understanding how the regulatory genetic components dynamically interact to form functional phenotypes. The key to this is the understanding of the roles of stochasticity in cellular processes. This project will explore these roles and will develop an integrated complex systems modelling, simulation and visualisation framework. This will be used on an exemplar application for lineage commitment in haematopoiesis and for exploring and validating genetic regulatory models in general.Read moreRead less
Deciphering genome function in animal development. The normal development of an embryo depends on complex and finely tuned gene regulatory mechanisms. In this Fellowship, I will use sophisticated new technologies to discover which of our 30,000 genes is important for embryonic development, reveal the roles of these genes, and identify the control mechanisms that can go awry to cause birth defects. Our research will suggest new ways to diagnose and deal with these conditions, and will be applicab ....Deciphering genome function in animal development. The normal development of an embryo depends on complex and finely tuned gene regulatory mechanisms. In this Fellowship, I will use sophisticated new technologies to discover which of our 30,000 genes is important for embryonic development, reveal the roles of these genes, and identify the control mechanisms that can go awry to cause birth defects. Our research will suggest new ways to diagnose and deal with these conditions, and will be applicable to stem cell technologies, tissue regeneration, cancer biology, conservation, pest management and livestock breeding, thus delivering significant economic and social benefits to Australia. Read moreRead less