Brain metabolic changes in experimental malaria: a paradigm for the molecular mechanisms of intravascular inflammation. Malaria is endemic in countries directly to the north of Australia, as close as Papua New Guinea and East Timor. This project's findings about malaria also will have relevance to other infectious diseases of national importance. The outcomes will contribute to Australia's research reputation. We will build international links that will increase the national knowledge base and r ....Brain metabolic changes in experimental malaria: a paradigm for the molecular mechanisms of intravascular inflammation. Malaria is endemic in countries directly to the north of Australia, as close as Papua New Guinea and East Timor. This project's findings about malaria also will have relevance to other infectious diseases of national importance. The outcomes will contribute to Australia's research reputation. We will build international links that will increase the national knowledge base and research skill base. Young scientists will be trained in state-of-the-art research techniques in a cross-disciplinary environment that is the way of future biological research. The project may identify potential drug targets for malaria or other infectious diseases. The Intellectual Property will be protected and commercialised.Read moreRead less
Enhancing fertility for the Thoroughbred and Standardbred industries. Enhancing fertility for the Thoroughbred and Standardbred industries. Responding to industry calls for improved methods of detecting and managing infertility in both stallions and mares, this project aims to provide a platform for competitive collaborations between universities, biotechnology companies and horse breeders: the end-users of technological developments in equine reproduction. The Thoroughbred and Standardbred bree ....Enhancing fertility for the Thoroughbred and Standardbred industries. Enhancing fertility for the Thoroughbred and Standardbred industries. Responding to industry calls for improved methods of detecting and managing infertility in both stallions and mares, this project aims to provide a platform for competitive collaborations between universities, biotechnology companies and horse breeders: the end-users of technological developments in equine reproduction. The Thoroughbred and Standardbred breeding industries contribute over $6.5 billion per annum to the Australian economy and employ thousands of staff across their value chains. However, these industries suffer from breeding program inefficiencies that amount to over $800 million in annual losses. Expected outcomes are novel reproductive technologies and specialised research capabilities that will make the Australian equine industry a global leader.Read moreRead less
Characterisation of novel gene products that regulate phospholipid metabolism and lipid droplet formation in the yeast saccharomyces cerevisiae. This project aims to study gene products that control lipid storage in the form of lipid droplets. The biogenesis and composition of lipid droplets in plant seeds or algae determine the quantity and quality of oil/biodiesel production.
Unravelling a canonical mitochondrial stress response pathway. Stress has a major impact on all life forms and is considered one of the key determinants of healthy ageing. This project aims to unravel a highly novel pathway through which many different forms of stress converge to induce a conserved stress response in mammalian cells. Major outcomes include rewriting the textbook on how stress is sensed by cells and how cells respond to this stress and will provide novel approaches and technologi ....Unravelling a canonical mitochondrial stress response pathway. Stress has a major impact on all life forms and is considered one of the key determinants of healthy ageing. This project aims to unravel a highly novel pathway through which many different forms of stress converge to induce a conserved stress response in mammalian cells. Major outcomes include rewriting the textbook on how stress is sensed by cells and how cells respond to this stress and will provide novel approaches and technologies for studying stress in a broad range of organisms and systems. This project will benefit all efforts to understand stress and aid efforts by others to ameliorate stress-mediated health defects across the animal kingdomRead moreRead less
Novel regulatory mechanisms for the protein kinase Akt. This project aims to investigate unique feedback/feedforward regulatory behaviour of the protein kinase Akt by combining novel mathematical modelling with innovative lab methods for assessing Akt function in live cells. The project aspires to generate new knowledge that advances signal transduction research and provide computational and lab tools that provide an important resource for other researchers. The project will provide significant ....Novel regulatory mechanisms for the protein kinase Akt. This project aims to investigate unique feedback/feedforward regulatory behaviour of the protein kinase Akt by combining novel mathematical modelling with innovative lab methods for assessing Akt function in live cells. The project aspires to generate new knowledge that advances signal transduction research and provide computational and lab tools that provide an important resource for other researchers. The project will provide significant benefits such as transforming efforts to design Akt therapeutics and enabling other researchers to make new discoveries.Read moreRead less
Genome wide screening for gene products that regulate the celluar dynamics of lipid droplets. Obesity is a pandemic that if not stopped, will lead to huge social and economic problems in Australia. In essence, the hallmark of human obesity is the accumulation of cellular lipid droplets. This research will benefit Australia by providing a fundamental understanding of how lipid droplets are formed. This will have immediate international impact at the scientific level and will also provide novel ta ....Genome wide screening for gene products that regulate the celluar dynamics of lipid droplets. Obesity is a pandemic that if not stopped, will lead to huge social and economic problems in Australia. In essence, the hallmark of human obesity is the accumulation of cellular lipid droplets. This research will benefit Australia by providing a fundamental understanding of how lipid droplets are formed. This will have immediate international impact at the scientific level and will also provide novel targets and strategies for treating obesity. The proposed study will also benefit Australian agriculture by providing strategies to improve oil production from plant seeds. Read moreRead less
Sugars in the real world: are cultured cancer cells a good model system for studying protein glycosylation? It is challenging to study errors in metabolism in human beings, so researchers use cells grown in the laboratory to understand disease processes. This project will determine if cultured cells accurately reflect the real changes to cell surface sugars that occur in all cancers, and the effect of these changes on the invasive properties of colon cancer cells.
How do nutrient-regulated changes in mitochondrial protein acetylation and sirtuin activity affect mitochondrial function and insulin action? Lysine acetylation affects the function of many proteins. This project will examine how excess nutrient availability and altered sirtuin activity affects the acetylation state and function of mitochondrial proteins. This information may identify therapeutic targets to treat diseases associated with mitochondrial dysfunction.
Australian Laureate Fellowships - Grant ID: FL200100096
Funder
Australian Research Council
Funding Amount
$3,367,940.00
Summary
Mapping the genetic and lifestyle landscape of Healthy Ageing. This project aims to dissect how genes interact with the environment to control healthy ageing using a multidisciplinary approach combining state-of-the-art omics technologies, metabolic and ageing phenotyping and genetic analysis and a highly diverse model system. The project is expected to establish fundamental new understanding of the ageing process by identifying genes that regulate ageing either alone or in response to diet; by ....Mapping the genetic and lifestyle landscape of Healthy Ageing. This project aims to dissect how genes interact with the environment to control healthy ageing using a multidisciplinary approach combining state-of-the-art omics technologies, metabolic and ageing phenotyping and genetic analysis and a highly diverse model system. The project is expected to establish fundamental new understanding of the ageing process by identifying genes that regulate ageing either alone or in response to diet; by defining the mechanism by which such genes control ageing and by identifying biomarkers that predict different ageing outcomes. This knowledge will contribute to future strategies based on genetic testing and biomarkers to optimise healthy ageing in humans. Read moreRead less
Investigating the molecular function of alpha-Haemoglobin stabilising protein. The research described in this proposal will provide new insights into haemoglobin regulation and redox chemistry in erythrocytes. Deregulation of these processes gives rise to a number of debilitating diseases, including varieties of anaemia and thalassaemia-in Australia it is estimated that 3% of the population could be carriers of b-thalassaemia mutations. Given the contribution of free aHb to the pathology of b-th ....Investigating the molecular function of alpha-Haemoglobin stabilising protein. The research described in this proposal will provide new insights into haemoglobin regulation and redox chemistry in erythrocytes. Deregulation of these processes gives rise to a number of debilitating diseases, including varieties of anaemia and thalassaemia-in Australia it is estimated that 3% of the population could be carriers of b-thalassaemia mutations. Given the contribution of free aHb to the pathology of b-thalassaemia, understanding the specific aHb-binding factor, AHSP is a goal of national significance. In the long term, manipulation of AHSP function through gene therapy may have a direct role in the treatment of thalassaemia.Read moreRead less