Identifying Novel Biosynthetic Pathways in Mycobacteria using DNA Microarray Technology. DNA microarrays are a powerful new bioinformatics-based technology and an ideal tool for characterising complex biosynthetic pathways since the expression of all genes in the bacterial genome can be monitored in a single experiment. In this project we aim to construct and use a DNA microarray to identify novel biosynthetic pathways in mycobacteria. Of particular interest are pathways used to create compone ....Identifying Novel Biosynthetic Pathways in Mycobacteria using DNA Microarray Technology. DNA microarrays are a powerful new bioinformatics-based technology and an ideal tool for characterising complex biosynthetic pathways since the expression of all genes in the bacterial genome can be monitored in a single experiment. In this project we aim to construct and use a DNA microarray to identify novel biosynthetic pathways in mycobacteria. Of particular interest are pathways used to create components of the highly complex and poorly characterised cell wall. Since this structure is unique in the bacterial world, we expect to identify and characterise pathways that are unique to mycobacteria.Read moreRead less
In vivo imaging of the immune system in self tolerance and infectious disease. This proposal will introduce sophisticated imaging technology into our cutting-edge research program. Our approach will permit high resolution imaging of the immune response within an intact animal; currently not possible in Australia at the present time. The unique combination of technology and biological resources will significantly advance knowledge in key areas of basic immunology research. It will provide local ....In vivo imaging of the immune system in self tolerance and infectious disease. This proposal will introduce sophisticated imaging technology into our cutting-edge research program. Our approach will permit high resolution imaging of the immune response within an intact animal; currently not possible in Australia at the present time. The unique combination of technology and biological resources will significantly advance knowledge in key areas of basic immunology research. It will provide local researchers insights into how the body responds to infectious disease and immune-related disorders and be directly applicable to vaccine design. The facility and related research program will undoubtedly attract a team of top-level national and international scientists and students keen to work with this advanced technology.Read moreRead less
Transcriptional control of antigenic variation in the malaria parasite Plasmodium falciparum. Malaria is a major health concern for the Australian Defence Personnel recently deployed in East Timor, Afghanistan and the Solomon Islands and is endemic in our immediate neighbours Indonesia and Papua New Guinea. Australia is susceptible to malaria and climate change could extend the mosquitos range to large population centres of Northern Australia causing malaria in Australia. This study would clarif ....Transcriptional control of antigenic variation in the malaria parasite Plasmodium falciparum. Malaria is a major health concern for the Australian Defence Personnel recently deployed in East Timor, Afghanistan and the Solomon Islands and is endemic in our immediate neighbours Indonesia and Papua New Guinea. Australia is susceptible to malaria and climate change could extend the mosquitos range to large population centres of Northern Australia causing malaria in Australia. This study would clarify how malaria parasites evade the host's immune response and help to protect Australia by providing drug targets for the control of this invasive disease.Read moreRead less
Chemo-sensation in Ascaris infection. This project aims to show the role of chemo-sensation as an equally important target for worm control, and explore pathways to prevent infection. Parasitic worms cost global food/textile industry more than $100 billion dollars per year, and cause disease in more than 1 billion people and domesticated animals world-wide. This project will use a combination of imaging, systems biology, chemical biology and microfluidic methods to provide significant benefits, ....Chemo-sensation in Ascaris infection. This project aims to show the role of chemo-sensation as an equally important target for worm control, and explore pathways to prevent infection. Parasitic worms cost global food/textile industry more than $100 billion dollars per year, and cause disease in more than 1 billion people and domesticated animals world-wide. This project will use a combination of imaging, systems biology, chemical biology and microfluidic methods to provide significant benefits, such as exploring Ascaris chemo-sensation during larval migration, identify the key host queues and parasite genes regulating this process, and probe helminth chemosensation as a novel target for anti-parasitic treatments.Read moreRead less