Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0214135
Funder
Australian Research Council
Funding Amount
$492,000.00
Summary
High performance protein crystallography. This proposal will provide state of the art high performance facilities for protein crystallography, bringing together the major structural biology groups in NSW and the ACT. A renewed focus on protein crystal structures will stimulate new interpretation and utilization of the vast amount of data that has come from genomics, especially the sequencing of the human genome. The proposed facility will generate new research collaborations between the partn ....High performance protein crystallography. This proposal will provide state of the art high performance facilities for protein crystallography, bringing together the major structural biology groups in NSW and the ACT. A renewed focus on protein crystal structures will stimulate new interpretation and utilization of the vast amount of data that has come from genomics, especially the sequencing of the human genome. The proposed facility will generate new research collaborations between the partner institutions which will result in advances in basic life sciences, biotechnology and biopharmaceuticals. The facility will complement regional initiatives in functional genomics, bioinformatics, proteomics and high-field NMR spectroscopy.Read moreRead less
Mechanisms and consequences of oxidation of glycosaminoglycans, proteins and proteoglycans by myeloperoxidase-derived oxidants. Atherosclerosis (hardening of the arteries) is responsible for the death of 40% of the population of developed, and developing, countries including Australia. Rupture of the fibrous cap of atherosclerotic lesions is responsible for most sudden deaths from heart disease and stokes, but is a poorly understood process. Evidence has been presented for a role for oxidation r ....Mechanisms and consequences of oxidation of glycosaminoglycans, proteins and proteoglycans by myeloperoxidase-derived oxidants. Atherosclerosis (hardening of the arteries) is responsible for the death of 40% of the population of developed, and developing, countries including Australia. Rupture of the fibrous cap of atherosclerotic lesions is responsible for most sudden deaths from heart disease and stokes, but is a poorly understood process. Evidence has been presented for a role for oxidation reactions in weakening the structure of lesions and making them prone to rupture. Little is known about the fundamental chemistry of such damage; this will be addressed in the proposed program. The data obtained will underpin the development of new preventative and protective strategies to minimise lesion rupture and deaths from this major disease.Read moreRead less
Mechanisms and consequences of myeloperoxidase-mediated damage to glycosaminoglycans, proteins and proteoglycans. Atherosclerosis (hardening of the arteries) is responsible for the death of 40% of the population of developed, and developing, countries including Australia. Rupture of the fibrous cap of atherosclerotic lesions is responsible for most sudden deaths from heart disease and stokes, but is a poorly understood process. Evidence has been presented for a role for oxidation reactions in we ....Mechanisms and consequences of myeloperoxidase-mediated damage to glycosaminoglycans, proteins and proteoglycans. Atherosclerosis (hardening of the arteries) is responsible for the death of 40% of the population of developed, and developing, countries including Australia. Rupture of the fibrous cap of atherosclerotic lesions is responsible for most sudden deaths from heart disease and stokes, but is a poorly understood process. Evidence has been presented for a role for oxidation reactions in weakening the structure of lesions and making them prone to rupture. Little is known about the fundamental chemistry of such damage; this will be addressed in the proposed program. The data obtained will underpin the development of new preventative and protective strategies to minimise lesion rupture and deaths from this major disease.Read moreRead less
Smart bio-mimetic self-assembled gels for biomedical applications. Advanced materials that can be used to deliver drugs, repair scars and damaged tissue are the holy grail of regenerative medicine. Recently, a class of materials called self-assembled gels have shown enormous potential in this regard. Self-assembled gels have already demonstrated their use in drug delivery and are showing great promise in the treatment of spinal injuries. This project will create an even smarter version of these ....Smart bio-mimetic self-assembled gels for biomedical applications. Advanced materials that can be used to deliver drugs, repair scars and damaged tissue are the holy grail of regenerative medicine. Recently, a class of materials called self-assembled gels have shown enormous potential in this regard. Self-assembled gels have already demonstrated their use in drug delivery and are showing great promise in the treatment of spinal injuries. This project will create an even smarter version of these gels with biological activity, especially targeting cancer and suppressing tumour growth after surgery. Our approach will help to ensure that Australians can take a leading role in this highly exciting new area of biomedical research.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0775708
Funder
Australian Research Council
Funding Amount
$289,680.00
Summary
X-ray Diffraction Microscope. The results of the research will substantially expand Australia's knowledge base in the area of diffraction, imaging and structural biology. It will build up our expertise in x-ray optics and synchrotron technology, and will open up a new approach to x-ray imaging and structure determination.
This will revolutionize our understanding of cellular and sub-cellular organisation with implications for the treatment of disease while the ability to determine structures ....X-ray Diffraction Microscope. The results of the research will substantially expand Australia's knowledge base in the area of diffraction, imaging and structural biology. It will build up our expertise in x-ray optics and synchrotron technology, and will open up a new approach to x-ray imaging and structure determination.
This will revolutionize our understanding of cellular and sub-cellular organisation with implications for the treatment of disease while the ability to determine structures of membrane proteins will open the door to fresh opportunities in rational drug design and biotechnology that will promote innovation in this industry, and the likely foundation of new start-up companies.Read moreRead less
Streamlining the dynamin epilepsy drug pipeline. Epilepsy affects up to one percent of Australia's population, yet one in three fail to respond to current medications. Our results will greatly impact on development of future epilepsy therapy. Identification of a new target for epileptic will allow better drug design to improve the potency of our lead drugs. This holds hope that new generation drugs will be more effective. The drugs are predicted to have fewer complications and side-effects. Th ....Streamlining the dynamin epilepsy drug pipeline. Epilepsy affects up to one percent of Australia's population, yet one in three fail to respond to current medications. Our results will greatly impact on development of future epilepsy therapy. Identification of a new target for epileptic will allow better drug design to improve the potency of our lead drugs. This holds hope that new generation drugs will be more effective. The drugs are predicted to have fewer complications and side-effects. The outcome has the potential to vastly improve prospects for up to 200,000 Australians. Intellectual property (IP) retained in Australia will generate future biotechnology industry. The novel chemical biological approaches will facilitate training of future generations of Australian scientists.Read moreRead less
Targeting mitochondrial dysfunction in disease. Defects in mitochondria, the energy producing compartments within cells, lead to severe neurodegenerative diseases and contribute to the development of cancer. Treatment for such diseases caused by mutations in mitochondrial DNA remains unsatisfactory and mostly confined to supportive measures. The identification of proteins that regulate gene expression within mitochondria provides an unexplored resource of potential disease modulators and drug ta ....Targeting mitochondrial dysfunction in disease. Defects in mitochondria, the energy producing compartments within cells, lead to severe neurodegenerative diseases and contribute to the development of cancer. Treatment for such diseases caused by mutations in mitochondrial DNA remains unsatisfactory and mostly confined to supportive measures. The identification of proteins that regulate gene expression within mitochondria provides an unexplored resource of potential disease modulators and drug targets. This research will lead to new strategies in the design of improved anticancer drugs, which is an important Australian research priority that will promote and maintain good health, and provide potential commercial outcomes.Read moreRead less
Protein-mRNA interactions and their role in post-transcriptional regulation. The research outcomes will be of fundamental importance in the field of gene regulation, and as such will result in publications in high-profile international journals and continue to contribute to Australia's outstanding international reputation in biological research. Students and research associates that have the opportunity to work on this project will be trained in the use of state-of-the art technologies in bioche ....Protein-mRNA interactions and their role in post-transcriptional regulation. The research outcomes will be of fundamental importance in the field of gene regulation, and as such will result in publications in high-profile international journals and continue to contribute to Australia's outstanding international reputation in biological research. Students and research associates that have the opportunity to work on this project will be trained in the use of state-of-the art technologies in biochemistry, scientific rigour and presentation skills and thus contribute to the quality of our national workforce. Furthermore, applications that arise from this work will contribute to Australia's intellectual property and future development of biotechnological industry.Read moreRead less
Molecular machines: regulation of the catalysis and rotation of the enzyme ATP synthase. This project aims to elucidate the regulation of the molecular machine ATP synthase. ATP synthase is an enzyme that performs a critical role in all cells - the synthesis of ATP, the universal biological energy currency. It is known that the enzyme operates via rotation of a central stalk which is driven by a hydrogen ion gradient across a membrane. Constructs of this molecule have been envisaged in the desig ....Molecular machines: regulation of the catalysis and rotation of the enzyme ATP synthase. This project aims to elucidate the regulation of the molecular machine ATP synthase. ATP synthase is an enzyme that performs a critical role in all cells - the synthesis of ATP, the universal biological energy currency. It is known that the enzyme operates via rotation of a central stalk which is driven by a hydrogen ion gradient across a membrane. Constructs of this molecule have been envisaged in the design of future biological nano-motors. Our work will provide an understanding of the regulation of this enzyme with potential application in the control of nano-motors.Read moreRead less
Functional Dissection of the Bacterial Replisome. We now have the complete sequences of genes in humans and many other organisms, but we know much less about how the protein products of the genes communicate with each other to create and grow cells. Australia has recently invested heavily in state-of-the-art instruments that can be used to tackle these problems. This project will involve close interaction of four laboratories to use new instruments to determine how a large assembly of proteins i ....Functional Dissection of the Bacterial Replisome. We now have the complete sequences of genes in humans and many other organisms, but we know much less about how the protein products of the genes communicate with each other to create and grow cells. Australia has recently invested heavily in state-of-the-art instruments that can be used to tackle these problems. This project will involve close interaction of four laboratories to use new instruments to determine how a large assembly of proteins interact in a biological machine that makes DNA. This process occurs in similar ways in all organisms, and is essential for life. Understanding how DNA is made will help scientists to develop new antibacterial drugs, and learn how to make practical use of molecular machines that imitate biology.Read moreRead less