Understanding mechanistic and systemic regulation of protein prenyltransferases. The proposed research will expand our understanding of lipid-conjugating enzymes that are critical for a multitude of normal cellular functions. We seek to reveal the basic workings of cells and help to explain the development and complexity of signalling networks in eukaryotic evolution. The findings will enable us to explore and exploit the catalytic properties of these lipid-related enzymes for applications in bi ....Understanding mechanistic and systemic regulation of protein prenyltransferases. The proposed research will expand our understanding of lipid-conjugating enzymes that are critical for a multitude of normal cellular functions. We seek to reveal the basic workings of cells and help to explain the development and complexity of signalling networks in eukaryotic evolution. The findings will enable us to explore and exploit the catalytic properties of these lipid-related enzymes for applications in biotechnology. The ultimate aim is to create novel technologies for protein production, modification and analysis that will accelerate the pace of discovery in protein research, basic cell and organism biology, diagnostics, biotechnology and drug discovery. Read moreRead less
Macrophage proteins: structure, function and e-science. The human genome was published five years ago, yet the functions of only a small fraction of the tens of thousands of encoded proteins are known. The development of smarter and faster methods for elucidating the structure and function of uncharacterised proteins is vital to a knowledge-based economy and a healthy society. The long-term benefits to the community will include fundamental new knowledge, generation of new pharmaceuticals and th ....Macrophage proteins: structure, function and e-science. The human genome was published five years ago, yet the functions of only a small fraction of the tens of thousands of encoded proteins are known. The development of smarter and faster methods for elucidating the structure and function of uncharacterised proteins is vital to a knowledge-based economy and a healthy society. The long-term benefits to the community will include fundamental new knowledge, generation of new pharmaceuticals and the development of new eScience approaches to streamline costs and efforts of research and to make science more accessible to the public.Read moreRead less
Development of a novel high yield cell-free protein expression system. Recombinant proteins are used as vaccines, drugs, and research tools, as well as food and detergent additives, comprising a A$100 billion international market. Their production requires laborious, expensive, and time-consuming construction of transgenic organisms or cells. Alternatively, recombinant proteins can be produced in extracts prepared from cells or organisms. The aim of this proposal is to develop a new technology t ....Development of a novel high yield cell-free protein expression system. Recombinant proteins are used as vaccines, drugs, and research tools, as well as food and detergent additives, comprising a A$100 billion international market. Their production requires laborious, expensive, and time-consuming construction of transgenic organisms or cells. Alternatively, recombinant proteins can be produced in extracts prepared from cells or organisms. The aim of this proposal is to develop a new technology that will make cell-free production of recombinant proteins rapid, cheap, and scalable. This will advance Australia’s intellectual leadership in the area of biotechnology and will bring numerous economic benefits by accelerating pharmaceutical development. Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0775613
Funder
Australian Research Council
Funding Amount
$467,000.00
Summary
Automated Patch Clamp System. Ion channels are membrane proteins that underlie cell function and are therefore important drug targets. The patch clamp technique is the most powerful tool available to study the function of single ion channels. The recent automation of this technology represents a quantum leap in our ability to perform high throughput screening of novel natural and synthetic compounds as drug leads. This will lead to an urgently needed increase in capacity, increasing the volume o ....Automated Patch Clamp System. Ion channels are membrane proteins that underlie cell function and are therefore important drug targets. The patch clamp technique is the most powerful tool available to study the function of single ion channels. The recent automation of this technology represents a quantum leap in our ability to perform high throughput screening of novel natural and synthetic compounds as drug leads. This will lead to an urgently needed increase in capacity, increasing the volume of research and its outcomes, which will benefit the Australian pharmaceutical industry and biosciences research community.
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Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0561169
Funder
Australian Research Council
Funding Amount
$188,000.00
Summary
Facility for multidimensional fractionation of complex biological mixtures. Acquisition of multidimensional fractionation equipment will allow researchers to separate proteins from complex mixtures, and to compare whole protein profiles of multiple samples. This will permit correlation of specific protein changes associated with infection or disease, a major focus of post-genomic programs of research. The equipment will also provide identification of the key differentiating proteins using mini ....Facility for multidimensional fractionation of complex biological mixtures. Acquisition of multidimensional fractionation equipment will allow researchers to separate proteins from complex mixtures, and to compare whole protein profiles of multiple samples. This will permit correlation of specific protein changes associated with infection or disease, a major focus of post-genomic programs of research. The equipment will also provide identification of the key differentiating proteins using minimal material. Numerous world-class projects and researchers will be able to move more rapidly and reliably from crude cell extracts to identifiable markers, and maintain their competitive positions the recognition of key targets in drug design, disease diagnosis and vaccine development.Read moreRead less
Identification of novel biomarkers in tears for prostate cancer diagnosis and prognosis. The purpose of this study is to identify novel biomarkers in the tears of patients with CaP. The use of the several techniques will increase the chance of success and enable us to find more diagnostic markers. If successful, the identified proteins may be used to diagnose and determine the stage of cancer. This will help guide clinicians in choosing the best treatment methods for an individual patient. The m ....Identification of novel biomarkers in tears for prostate cancer diagnosis and prognosis. The purpose of this study is to identify novel biomarkers in the tears of patients with CaP. The use of the several techniques will increase the chance of success and enable us to find more diagnostic markers. If successful, the identified proteins may be used to diagnose and determine the stage of cancer. This will help guide clinicians in choosing the best treatment methods for an individual patient. The markers may also be used to monitor the disease progress and the effects of treatment. The results from this study may improve the prognosis of CaP patients.Read moreRead less
Development of a non-invasive diagnostic test of Embryo Viability. A successful outcome will:
. improve the cost effectiveness of assisted reproductive technologies resulting in reduced health care costs and allowing greater use of ART in animal production
. by greater cost-effectiveness, facilitate greater access to these advanced technologies in less well developed economies
. build the national capacity in development and validation of biotech diagnostics
. build collaborative relationsh ....Development of a non-invasive diagnostic test of Embryo Viability. A successful outcome will:
. improve the cost effectiveness of assisted reproductive technologies resulting in reduced health care costs and allowing greater use of ART in animal production
. by greater cost-effectiveness, facilitate greater access to these advanced technologies in less well developed economies
. build the national capacity in development and validation of biotech diagnostics
. build collaborative relationship between the CI, University of Sydney and a leading industry partner (Cook Australia)
. lead to significant new fundamental knowledge in embryology that will be of major International significance
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Special Research Initiatives - Grant ID: SR0354892
Funder
Australian Research Council
Funding Amount
$40,000.00
Summary
The Australian Protease Network. Proteases are pivotal enzymes during birth, life, ageing and death of all organisms. Proteases regulate most physiological processes by controlling protein activation, synthesis and turnover and are essential for replication and spread of viruses, bacteria and parasites that cause infectious diseases. Blockbuster drugs and diagnostics already target a few proteases. Australians have made innovative contributions individually to understanding and regulating these ....The Australian Protease Network. Proteases are pivotal enzymes during birth, life, ageing and death of all organisms. Proteases regulate most physiological processes by controlling protein activation, synthesis and turnover and are essential for replication and spread of viruses, bacteria and parasites that cause infectious diseases. Blockbuster drugs and diagnostics already target a few proteases. Australians have made innovative contributions individually to understanding and regulating these enzymes. However this initiative aims to network their efforts by value-adding to the current protease research through promoting national and international collaborations to improve our understanding of biology, and encourage exploitation of proteases/inhibitors/receptors for pharmaceutical and industrial applications.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0347585
Funder
Australian Research Council
Funding Amount
$320,000.00
Summary
Queensland high throughput structural biology screening facility. Structural biology is undergoing a worldwide revolution, enabling an enormous acceleration in the rate of protein structure determination. Australia currently lacks facilities to enable this high throughput approach to structural biology. We plan to establish a facility that addresses this deficiency and will enable the structure determination of hundreds of new proteins per year. It will contribute significantly to structural bi ....Queensland high throughput structural biology screening facility. Structural biology is undergoing a worldwide revolution, enabling an enormous acceleration in the rate of protein structure determination. Australia currently lacks facilities to enable this high throughput approach to structural biology. We plan to establish a facility that addresses this deficiency and will enable the structure determination of hundreds of new proteins per year. It will contribute significantly to structural biology research in Queensland and elsewhere in Australia and also to allied fields of biotechnology, including drug discovery, bioinformatics, molecular design and functional genomics.Read moreRead less
Mastering the Microenvironment - Integrated, functional, biosynthetic scaffolds for tissue engineering. Organ transplantation is available to only the lucky few, with, for example, less than 3000 of Australia's annual 30,000 patients suffering end-stage renal failure receiving transplants. Tissue engineering of soft, functional tissues using in vitro and/or in vivo methods offers the potential to replace missing or non-functioning tissues, such as liver, pancreas, lung, heart, fat and muscle, wi ....Mastering the Microenvironment - Integrated, functional, biosynthetic scaffolds for tissue engineering. Organ transplantation is available to only the lucky few, with, for example, less than 3000 of Australia's annual 30,000 patients suffering end-stage renal failure receiving transplants. Tissue engineering of soft, functional tissues using in vitro and/or in vivo methods offers the potential to replace missing or non-functioning tissues, such as liver, pancreas, lung, heart, fat and muscle, with newly created tissue. This project will deliver integrated, functional polymeric scaffolds for organ replacement. Over 12 higher degree candidates and one research associate will be trained in the field of tissue engineering, representing a significant benefit to the Australian scientific community.Read moreRead less