Cytopathological roles of AMPK in mitochondrial dysfunction. This research project will benefit the Australian community by deepening our understanding of mitochondrial and neurodegenerative diseases. These diseases are incurable and treatment options are limited. The knowledge gained in this project should assist in the development of new or improved treatments. The project will also contribute to the training of young scientists in biomedical research and will enhance Australia's international ....Cytopathological roles of AMPK in mitochondrial dysfunction. This research project will benefit the Australian community by deepening our understanding of mitochondrial and neurodegenerative diseases. These diseases are incurable and treatment options are limited. The knowledge gained in this project should assist in the development of new or improved treatments. The project will also contribute to the training of young scientists in biomedical research and will enhance Australia's international scientific reputation because it involves a significant and novel biomedical discovery.
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Head and face development: dissecting tissue-specific gene function. The outcome of our investigation of the early development will inform us of the ways and means for the embryo to assemble the essential building blocks of the body, and insights into the developmental origin of birth defects. This knowledge will benefit the biomedical research community, the education sector and the general public by enabling the formulation of new hypotheses, enriching the curriculum, and providing an evidenc ....Head and face development: dissecting tissue-specific gene function. The outcome of our investigation of the early development will inform us of the ways and means for the embryo to assemble the essential building blocks of the body, and insights into the developmental origin of birth defects. This knowledge will benefit the biomedical research community, the education sector and the general public by enabling the formulation of new hypotheses, enriching the curriculum, and providing an evidence-based understanding of the genetic basis of congenital malformations for delivering informative counselling. The technical expertise gained from this project will enhance the nation's research capability through the sharing of skills and knowledge with other research teams in the academia and the industry. Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0882382
Funder
Australian Research Council
Funding Amount
$245,000.00
Summary
Biophysical Characterisation Facility. The protein analysis facility will have substantial benefits for basic science and biotechnology. It will create capacity for South Australian researchers to study proteins at the biophysical level. The facility will support research projects within the designated national research priority areas of 'Frontier technologies for building and transforming Australian industries' and 'Promoting and maintaining good health
A novel role for SMG-1 protein kinase in stress granule formation and the stress response. Humans are constantly exposed to agents in the environment that threaten the integrity of their cells and increases the risk of cancer and other pathologies. Cells have developed repair mechanisms to cope with damage to their DNA and avoid long term effects. The emphasis in this application is to investigate the mechanisms by which stress affects the transcriptional machinery in the cell. A description of ....A novel role for SMG-1 protein kinase in stress granule formation and the stress response. Humans are constantly exposed to agents in the environment that threaten the integrity of their cells and increases the risk of cancer and other pathologies. Cells have developed repair mechanisms to cope with damage to their DNA and avoid long term effects. The emphasis in this application is to investigate the mechanisms by which stress affects the transcriptional machinery in the cell. A description of the processes involved will assist in understanding how specific disease states arise and will provide a means of devising compounds/drugs to assist the response to stress. Read moreRead less
Mechanism of higher-order chromatin formation and its role in controlling gene expression. The organization of genomic DNA into chromatin has solved one of the most difficult engineering problems required for the development of a multicellular organism; the compaction of over two meters DNA into a cell almost one millionth this size. Importantly, this compaction of the genome into chromatin has also been exploited by the cell to regulate the expression of genes. The aim of this investigation is ....Mechanism of higher-order chromatin formation and its role in controlling gene expression. The organization of genomic DNA into chromatin has solved one of the most difficult engineering problems required for the development of a multicellular organism; the compaction of over two meters DNA into a cell almost one millionth this size. Importantly, this compaction of the genome into chromatin has also been exploited by the cell to regulate the expression of genes. The aim of this investigation is to elucidate how genes are assembled into complex active or inactive chromatin structures by employing a novel in vitro system. This information will have important implications for gene therapy strategies.
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The Dynamic Control of Chromatin Structure. A human chromosome is a highly heterogeneous global structure because along its axis, it folds to different extents to form either highly compacted domains that repress the expression of genes or less condensed regions that enable genes to be turned on. Changes to the structure or stability of chromosomes, and the corresponding alterations to gene expression, have been linked to many diseases states like defects in human development and cancer. This s ....The Dynamic Control of Chromatin Structure. A human chromosome is a highly heterogeneous global structure because along its axis, it folds to different extents to form either highly compacted domains that repress the expression of genes or less condensed regions that enable genes to be turned on. Changes to the structure or stability of chromosomes, and the corresponding alterations to gene expression, have been linked to many diseases states like defects in human development and cancer. This study will uncover the underpinning mechanism of how our chromosomes are organised into distinct functional domains, which may offer the potential to develop new strategies to correct chromosomal abnormalities.
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Identification of functionally important autophosphorylation site(s) on ataxia telangiectasia and Rad 3 - related (ATR) protein kinase. The integrity of our genetic material must be maintained so that it can be passed on from one generation to the next and also to minimize the risk of cancer and other pathologies in an individual. There are multiple proteins involved in protecting our DNA including several enzymes that detect and signal DNA damage to a series of pathways involved in halting the ....Identification of functionally important autophosphorylation site(s) on ataxia telangiectasia and Rad 3 - related (ATR) protein kinase. The integrity of our genetic material must be maintained so that it can be passed on from one generation to the next and also to minimize the risk of cancer and other pathologies in an individual. There are multiple proteins involved in protecting our DNA including several enzymes that detect and signal DNA damage to a series of pathways involved in halting the passage of cells through the cell cycle so that repair can occur. This project studies the mechanism of action of one of these enzymes which will be of benefit in designing new compounds to fight disease. Read moreRead less
Investigating the role of gene loops in regulating gene expression. The ability to identify functional variants in regulatory elements will have implications for researchers in multiple fields of biology, from molecular medicine to agriculture. Transfer of expertise and application of the knowledge generated by our research to such fields stands to improve diagnosis of disease predisposition and to improve quality of animal and plant products. These outcomes will benefit all Australians. This kn ....Investigating the role of gene loops in regulating gene expression. The ability to identify functional variants in regulatory elements will have implications for researchers in multiple fields of biology, from molecular medicine to agriculture. Transfer of expertise and application of the knowledge generated by our research to such fields stands to improve diagnosis of disease predisposition and to improve quality of animal and plant products. These outcomes will benefit all Australians. This knowledge will also improve the education of Australian University students as it contributes to the development of advanced curricula and access to more powerful research methods. In addition, the project will foster important collaborations between Australian researchers and those overseas.Read moreRead less
Dissecting a hematopietic transcription factor complex. The development of mature active cells is a highly complex and coordinated process that is controlled largely by groups of interacting regulatory proteins. We are trying to understand, at a very detailed level, how a specific group of these proteins interact to regulate both normal blood cell development and the onset of childhood leukemias. Using this information we will try to develop reagents that can be used to inhibit these interaction ....Dissecting a hematopietic transcription factor complex. The development of mature active cells is a highly complex and coordinated process that is controlled largely by groups of interacting regulatory proteins. We are trying to understand, at a very detailed level, how a specific group of these proteins interact to regulate both normal blood cell development and the onset of childhood leukemias. Using this information we will try to develop reagents that can be used to inhibit these interactions and be used as lead compounds for treatments for disease.Read moreRead less
Investigating the activator function of the Bim protein. Apoptosis is a research area where Australia has had long standing success. The first observations of this important process were made by Prof John Kerr in the 60's and 70's. A molecular renaissance developed in the late 80's and has led to the current explosion in this area of research. Many of these recent studies have been conducted at the Walter and Eliza Hall Institute. Our scientific endeavour is aimed at broadening the understanding ....Investigating the activator function of the Bim protein. Apoptosis is a research area where Australia has had long standing success. The first observations of this important process were made by Prof John Kerr in the 60's and 70's. A molecular renaissance developed in the late 80's and has led to the current explosion in this area of research. Many of these recent studies have been conducted at the Walter and Eliza Hall Institute. Our scientific endeavour is aimed at broadening the understanding of the mechanisms of cell death using genetically modified mouse models. Insights gained through this project will have far reaching implications for the design of new drugs to combat cancer and degenerative diseases.Read moreRead less