New approaches to inhibition of activity of HIV integrase. This project aims to assist in the development of novel anti-HIV drugs that will benefit the 17000 Australians and more than 33 million people worldwide who are currently suffering with this terrible disease. The project will utilise state-of-the-art approaches in structure-based drug design to identify and synthesise compounds as leads for the development of anti-HIV drugs. Furthermore, the project will provide invaluable training for t ....New approaches to inhibition of activity of HIV integrase. This project aims to assist in the development of novel anti-HIV drugs that will benefit the 17000 Australians and more than 33 million people worldwide who are currently suffering with this terrible disease. The project will utilise state-of-the-art approaches in structure-based drug design to identify and synthesise compounds as leads for the development of anti-HIV drugs. Furthermore, the project will provide invaluable training for the researchers involved and enhance the relationship between the academic and commercial collaborators.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE100100142
Funder
Australian Research Council
Funding Amount
$500,000.00
Summary
An integrated liquid chromatography mass spectrometry nuclear magnetic resonance (LC-MS-NMR) facility for applications in proteomics and organic chemistry. This application completes the requested liquid chromatography mass spectrometry nuclear magnetic resonance (LCMS-NMR) facility and will allow the training of over 150 researchers, significantly enhancing their research productivity and translation of outcomes in areas of national importance. New breakthroughs in drug development, smart mate ....An integrated liquid chromatography mass spectrometry nuclear magnetic resonance (LC-MS-NMR) facility for applications in proteomics and organic chemistry. This application completes the requested liquid chromatography mass spectrometry nuclear magnetic resonance (LCMS-NMR) facility and will allow the training of over 150 researchers, significantly enhancing their research productivity and translation of outcomes in areas of national importance. New breakthroughs in drug development, smart materials, organic electronic materials and biomedical research require routine access to cutting edge technology. The LCMS-NMR augments the capabilities of our research teams at the forefront of these efforts. These include understanding the impact of the environment on plant and animal development, pest animal control, development of new biotechnology tools, new drugs and new methods for the detection of narcotics and explosives.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0882289
Funder
Australian Research Council
Funding Amount
$520,000.00
Summary
New generation mass spectrometers for characterisation of molecular shape and size. The ion mobility mass spectrometer (IMMS at UOW) will be the first of its kind in Australia, and together with the ion trap mass spectrometer (ITMS at ANU) will continue the tradition of this partnership in providing researchers with cutting-edge instrumentation for nationally and internationally important projects including: (i) fundamental understanding of the ways in which biomolecules recognize one another, ( ....New generation mass spectrometers for characterisation of molecular shape and size. The ion mobility mass spectrometer (IMMS at UOW) will be the first of its kind in Australia, and together with the ion trap mass spectrometer (ITMS at ANU) will continue the tradition of this partnership in providing researchers with cutting-edge instrumentation for nationally and internationally important projects including: (i) fundamental understanding of the ways in which biomolecules recognize one another, (ii) investigating the structure(s) of lipids (fats) in cardiovascular disease and cataract, (iii) developing anticancer drugs, and (iv) development of new materials.Read moreRead less
Total chemical synthesis of a redesigned enzyme, HIV-1 PR, containing an artificial tunable catalytic apparatus. The research project proposed represents a novel approach using total chemical synthesis to study the enzyme action of the HIV-1 PR, an aspartyl protease essential for the replication of AIDS virus. The redesign of the catalytic apparatus will allow us to investigate molecular aspects of its action. The synthetic polypeptide chain will be folded and characterised for the correct folde ....Total chemical synthesis of a redesigned enzyme, HIV-1 PR, containing an artificial tunable catalytic apparatus. The research project proposed represents a novel approach using total chemical synthesis to study the enzyme action of the HIV-1 PR, an aspartyl protease essential for the replication of AIDS virus. The redesign of the catalytic apparatus will allow us to investigate molecular aspects of its action. The synthetic polypeptide chain will be folded and characterised for the correct folded structure by NMR, and assayed for enzymatic activity. It can be expected that significant new insights into the molecular basis of the properties of the HIV-1 PR will be obtained. This will be an important contribution to biomedical research.Read moreRead less
CHARACTERISATION OF NOVEL BIOACTIVES FROM AUSTRALIAN HONEY WITH THERAPEUTIC POTENTIAL. Honey from specific Australian flowering plants has been identified that contain significant therapeutic properties in wound healing and other treatments. The research project proposed will identify and fully characterise the bioactive components of selected Australian honey (Medihoney) with antibiotic and growth promoting activites. These aims will be supported by high resolution mass spectrometry interfaced ....CHARACTERISATION OF NOVEL BIOACTIVES FROM AUSTRALIAN HONEY WITH THERAPEUTIC POTENTIAL. Honey from specific Australian flowering plants has been identified that contain significant therapeutic properties in wound healing and other treatments. The research project proposed will identify and fully characterise the bioactive components of selected Australian honey (Medihoney) with antibiotic and growth promoting activites. These aims will be supported by high resolution mass spectrometry interfaced with HPLC and or affinity chip surfaces, 750 MHz NMR analysis and a range of relevant bioassays on specific organisms and cell lines. These outcomes will not only enhance the value of current honey-based products but have the potential to identify new therapeutic lead molecules.Read moreRead less
Proteomics of the Influenza Virus for In-field Surveillance. The influenza virus continues to pose a serious health risk to Australians and remains a leading cause of death. The molecular characterisation of emerging strains of the virus lies at the heart of current surveillance procedures vital to vaccine preparation and the development of new anti-viral drugs. This research will advance a world-first proteomics surveillance of the virus developed in this laboratory that will enable it to be ch ....Proteomics of the Influenza Virus for In-field Surveillance. The influenza virus continues to pose a serious health risk to Australians and remains a leading cause of death. The molecular characterisation of emerging strains of the virus lies at the heart of current surveillance procedures vital to vaccine preparation and the development of new anti-viral drugs. This research will advance a world-first proteomics surveillance of the virus developed in this laboratory that will enable it to be characterised in-field at the site(s) of infection outbreaks. This rapid response is vital, particularly in the event of a pandemic or a deliberate release of the virus in a bioterrorist attack.Read moreRead less
High Pressure and Fluorous Approaches to Fostriecin Libraries: New Therapeutic Opportunities. The natural product, Fostriecin, displays considerable broad-spectrum anti-cancer activity, acting via a novel mechanism. However, this activity is tempered by its considerable instability, being too unstable to be used as a therapeutic agent. Using state-of-the-art approaches we will, rapidly generate libraries of more stable and biologically active fostriecin analogues and examine their potential to b ....High Pressure and Fluorous Approaches to Fostriecin Libraries: New Therapeutic Opportunities. The natural product, Fostriecin, displays considerable broad-spectrum anti-cancer activity, acting via a novel mechanism. However, this activity is tempered by its considerable instability, being too unstable to be used as a therapeutic agent. Using state-of-the-art approaches we will, rapidly generate libraries of more stable and biologically active fostriecin analogues and examine their potential to be used anti-cancer agents. This project represents an opportunity for Australia to take a significant, innovative lead in the development of hitherto unforseen therapeutic agents.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE100100125
Funder
Australian Research Council
Funding Amount
$330,000.00
Summary
Oxidative stress bioanalytical facility. The primary national benefit of this application is that it will provide a currently unavailable, state-of-the-art facility for Australian scientists to define precisely how changes in cellular redox state contribute to biological processes relevant to health and diseases. The facility will uniquely complement, and in many cases integrate with existing facilities in this area of research in Australia. It will act as a platform for major national and inter ....Oxidative stress bioanalytical facility. The primary national benefit of this application is that it will provide a currently unavailable, state-of-the-art facility for Australian scientists to define precisely how changes in cellular redox state contribute to biological processes relevant to health and diseases. The facility will uniquely complement, and in many cases integrate with existing facilities in this area of research in Australia. It will act as a platform for major national and international research collaborations, develop cutting-edge technology and unique local skills, and contribute to Australia maintaining a leading position in redox-related research in biology and medicine. In doing so, the facility will increase the likelihood of gaining future, value-adding funding.Read moreRead less
Disruption of Sex Pheromone Biosynthesis: A Novel Control Method for Pestiferous Fruit Flies by. Fruit flies from the genus Bactrocera are economically important worldwide. B. tryoni, (Queensland fruit fly) is the most damaging horticultural pest in Australia and B. oleae (olive fly) is a major European pest. These flies use chemicals of similar but distinct structure for communication and particularly for finding mates. This research will examine the pathways and enzymes these flies use to sy ....Disruption of Sex Pheromone Biosynthesis: A Novel Control Method for Pestiferous Fruit Flies by. Fruit flies from the genus Bactrocera are economically important worldwide. B. tryoni, (Queensland fruit fly) is the most damaging horticultural pest in Australia and B. oleae (olive fly) is a major European pest. These flies use chemicals of similar but distinct structure for communication and particularly for finding mates. This research will examine the pathways and enzymes these flies use to synthesise sex pheromones. We propose that understanding the chemical and biochemical steps employed by the flies will allow us to design inhibitors to prevent pheromone production and thus provide a novel, species specific method for controlling fruit flies.Read moreRead less
Gas Phase Dynamics of a Biological Molecular Machine: Fundamentals, Stoichiometries and Stabilities. Over the last twenty years advanced molecular measurement techniques have enabled the characterization of individual biological molecules (proteins and DNA) within different types of cells and diseased tissues. This project uses a new technique that literally "weighs" groups of proteins and/or DNA to help us understand how such large molecules fit together and function within cells (sometimes ref ....Gas Phase Dynamics of a Biological Molecular Machine: Fundamentals, Stoichiometries and Stabilities. Over the last twenty years advanced molecular measurement techniques have enabled the characterization of individual biological molecules (proteins and DNA) within different types of cells and diseased tissues. This project uses a new technique that literally "weighs" groups of proteins and/or DNA to help us understand how such large molecules fit together and function within cells (sometimes referred to as molecular machinery). More detailed knowledge of processes such as those involved in copying DNA when new cells are produced will, in the long term, improve our understanding and treatment of conditions or diseases that result from errors in molecular machinery. Read moreRead less