Ultrasound in muscle vascular research, and gene therapy. This project focuses on ultrasound and microbubbles for the imaging of microvascular blood flow patterns in skeletal muscle and as a modality for drug delivery. The aim is to develop and refine technology specifically for (i) assessment of muscle microvascular flow in health and disease, and for (ii) delivery of state-of-the art gene constructs to endothelial cells that control blood flow in the muscle microvasculature. We anticipate impr ....Ultrasound in muscle vascular research, and gene therapy. This project focuses on ultrasound and microbubbles for the imaging of microvascular blood flow patterns in skeletal muscle and as a modality for drug delivery. The aim is to develop and refine technology specifically for (i) assessment of muscle microvascular flow in health and disease, and for (ii) delivery of state-of-the art gene constructs to endothelial cells that control blood flow in the muscle microvasculature. We anticipate improved technology for early diagnosis of impairment in microvascular flow relevant to muscle insulin resistance and novel therapeutics that improve muscle microvascular blood flow applicable to the treatment of diabetes.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0989341
Funder
Australian Research Council
Funding Amount
$690,000.00
Summary
Advanced NanoBiomaterials Imaging Facility. The convergence of nanotechnology with biotechnology offers unprecedented opportunities to prepare nanomaterials with defined structure and function on the nanometre scale. However, the small length scales involved in nanomaterials present challenges in their characterisation, and in turn, their interaction with biological systems. The Advanced NanoBiomaterials Imaging Facility will provide state-of-the-art equipment for examining the properties of nan ....Advanced NanoBiomaterials Imaging Facility. The convergence of nanotechnology with biotechnology offers unprecedented opportunities to prepare nanomaterials with defined structure and function on the nanometre scale. However, the small length scales involved in nanomaterials present challenges in their characterisation, and in turn, their interaction with biological systems. The Advanced NanoBiomaterials Imaging Facility will provide state-of-the-art equipment for examining the properties of nanomaterials and their interaction with biosystems. The equipment will facilitate the development of new materials that are expected to underpin advances in drug delivery, diagnostics and implant devices, further strengthening Australia's strong reputation in these areas.Read moreRead less
Development of new interventions and treatment for schistosomiasis morbidity control. Australia has played a lead role in Parasitology research. It is vital to remain at the forefront in combating the human and livestock diseases that parasites cause. Vaccine assessment and the large scale analysis of patient tissues are vital to the biotechnology, agriculture and pharmaceutical industries with outcomes leading to innovative strategies for control. Politically there is value as it is altruistic ....Development of new interventions and treatment for schistosomiasis morbidity control. Australia has played a lead role in Parasitology research. It is vital to remain at the forefront in combating the human and livestock diseases that parasites cause. Vaccine assessment and the large scale analysis of patient tissues are vital to the biotechnology, agriculture and pharmaceutical industries with outcomes leading to innovative strategies for control. Politically there is value as it is altruistic to develop new tools, technologies and treatments for the Asia/Pacific region. Economically, Australia will have first pass at developing the intellectual property arising. As well, the therapies would be developed locally to the benefit of Australia's human therapeutics industry and bio-reagent manufacturers.Read moreRead less
Chemical synthesis of cancer-associated glycoproteins. Glycosylation of proteins is an extremely common event which plays an important role in a variety of biological processes. Aberrant glycosylation and over-production of glycoproteins is associated with numerous cancer types (including breast, prostate, ovarian and small lung) and are recognised as promising agents for disease diagnosis and vaccine development. A range of cancer-associated glycoproteins will be synthesised in this research p ....Chemical synthesis of cancer-associated glycoproteins. Glycosylation of proteins is an extremely common event which plays an important role in a variety of biological processes. Aberrant glycosylation and over-production of glycoproteins is associated with numerous cancer types (including breast, prostate, ovarian and small lung) and are recognised as promising agents for disease diagnosis and vaccine development. A range of cancer-associated glycoproteins will be synthesised in this research program using a number of novel chemical technologies. These glycoproteins will be used to develop cancer vaccines and diagnostics. Cancer is a severe burden on the Australian community and on the economy, therefore this research will be of significant benefit to Australia.Read moreRead less
Blood flow routes in muscle. Ageing well, ageing productively. The Australian population is ageing. The proportion of the population over the age of 65 is expected to greatly increase, reaching 22% by the year 2030. The prevalence of type 2 diabetes in this older population is thought to be ~20%, compared to ~6% in younger populations. An initial cause of type 2 diabetes may be microvascular dysfunction brought on by physical inactivity. Therefore this project addresses the concepts of microvasc ....Blood flow routes in muscle. Ageing well, ageing productively. The Australian population is ageing. The proportion of the population over the age of 65 is expected to greatly increase, reaching 22% by the year 2030. The prevalence of type 2 diabetes in this older population is thought to be ~20%, compared to ~6% in younger populations. An initial cause of type 2 diabetes may be microvascular dysfunction brought on by physical inactivity. Therefore this project addresses the concepts of microvascular function and microvascular fitness by using the latest technology to map blood flow routes in muscle under a number of relevant situations. Read moreRead less
Microdialysis for monitoring changes in microvascular flow patterns in muscle. Microdialysis is a technique for sampling interstitial fluid. Factors altering vascular delivery and removal of nutrients and hormones can affect muscle metabolism by altering exchange with the interstitium. This project focuses on microdialysis for assessing the impact of microvascular blood flow patterns on skeletal muscle metabolism and contractility. The aim is to develop and refine the technology, including equat ....Microdialysis for monitoring changes in microvascular flow patterns in muscle. Microdialysis is a technique for sampling interstitial fluid. Factors altering vascular delivery and removal of nutrients and hormones can affect muscle metabolism by altering exchange with the interstitium. This project focuses on microdialysis for assessing the impact of microvascular blood flow patterns on skeletal muscle metabolism and contractility. The aim is to develop and refine the technology, including equations, specifically for monitoring the nutritive fraction of blood flow in muscle by agents and factors relating to health and disease. This technique could be used for screening drugs in the treatment of diseases such as type 2 diabetes and related conditions.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0452281
Funder
Australian Research Council
Funding Amount
$102,900.00
Summary
Muscle Vascular Research and Gene Therapy Using Ultrasound. We seek funds to set up a national facility for ultrasound in muscle vascular research and gene therapy. Ultrasound with microbubbles will be used for the imaging of muscle microvascular blood flow and as a delivery modality for gene constructs to endothelial cells that control blood flow. The technology has application to (i) the assessment and therapeutic treatment of impaired microvascular function as in diabetics; (ii) the assessmen ....Muscle Vascular Research and Gene Therapy Using Ultrasound. We seek funds to set up a national facility for ultrasound in muscle vascular research and gene therapy. Ultrasound with microbubbles will be used for the imaging of muscle microvascular blood flow and as a delivery modality for gene constructs to endothelial cells that control blood flow. The technology has application to (i) the assessment and therapeutic treatment of impaired microvascular function as in diabetics; (ii) the assessment of adaptation to physical training and (iii) the development of therapeutic agents used to treat diabetes. We anticipate improved technology that is fully characterized and novel therapeutics that improve microvascular blood flow.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0883068
Funder
Australian Research Council
Funding Amount
$150,000.00
Summary
Dako ACIS III Cellular Image Acquisition and Analysis System. The scientific advances that will be possible with the acquisition of this novel, cutting-edge instrument will enhance the research outputs of all investigators using it. The ability to visualize and analyze cells and tissues from many different animal species, to elucidate both normal and abnormal functions, will be enhanced by the use of this technology. This will lead to production of quantitative statistical data that in turn will ....Dako ACIS III Cellular Image Acquisition and Analysis System. The scientific advances that will be possible with the acquisition of this novel, cutting-edge instrument will enhance the research outputs of all investigators using it. The ability to visualize and analyze cells and tissues from many different animal species, to elucidate both normal and abnormal functions, will be enhanced by the use of this technology. This will lead to production of quantitative statistical data that in turn will inform new approaches to improve and maintain the health of humans and other animals.Read moreRead less
Dissociation of a Tetrameric Enzyme with Interface-Targeted Peptides. With antibiotic resistance on the rise, there is an urgent need to develop new antibiotics and an equally urgent need to characterise new antibiotic targets. One such target is dihydrodipicolinate synthase (DHDPS) which catalyses the critical step in lysine and cell wall biosynthesis in bacteria. This proposal aims to generate new drugs targeting DHDPS for effective and rapid treatment of bacterial infections, including gastro ....Dissociation of a Tetrameric Enzyme with Interface-Targeted Peptides. With antibiotic resistance on the rise, there is an urgent need to develop new antibiotics and an equally urgent need to characterise new antibiotic targets. One such target is dihydrodipicolinate synthase (DHDPS) which catalyses the critical step in lysine and cell wall biosynthesis in bacteria. This proposal aims to generate new drugs targeting DHDPS for effective and rapid treatment of bacterial infections, including gastroenteritis. Recent statistics show that over 5 million Australians suffer from gastroenteritis each year and hospitalisation for this infection is nearly seven times higher for indigenous than non-indigenous children. Accordingly, this research has the potential to assure a healthier future for millions of Australians.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0454207
Funder
Australian Research Council
Funding Amount
$311,381.00
Summary
New Technology to Fight Crime and Terrorism: Laser Ablation Inductively Coupled Plasma Mass Spectrometer Facilities (LA-ICP-MS). Australia urgently needs new technologies to prevent and fight crime and terrorism. This equipment will address current outstanding problems in forensic science and related disciplines, namely the requirement to (1) analyse minute quantities of samples, (2) differentiate samples with similar matrices but trace differences, (3) analyse solid samples that are difficult t ....New Technology to Fight Crime and Terrorism: Laser Ablation Inductively Coupled Plasma Mass Spectrometer Facilities (LA-ICP-MS). Australia urgently needs new technologies to prevent and fight crime and terrorism. This equipment will address current outstanding problems in forensic science and related disciplines, namely the requirement to (1) analyse minute quantities of samples, (2) differentiate samples with similar matrices but trace differences, (3) analyse solid samples that are difficult to analyse by current techniques. This equipment is also vital for research which will improve the justice system, the quality of food and health products and increase industry competitiveness through novel industrial and environmental testing. Acquiring this infrastructure will safeguard and ensure Australia's continuing prosperity.Read moreRead less