Disulfide catalysis and protein folding in bacterial virulence. The molecular mechanisms that underpin disulfide bond formation have had a major impact on our understanding of protein folding and function. This project will make a major contribution to fundamental areas of disulfide catalysis pathways in bacterial pathogens and thus help maintain a strong international profile for Australian research in this field. The work will lead to training of research scientists and students in techniques ....Disulfide catalysis and protein folding in bacterial virulence. The molecular mechanisms that underpin disulfide bond formation have had a major impact on our understanding of protein folding and function. This project will make a major contribution to fundamental areas of disulfide catalysis pathways in bacterial pathogens and thus help maintain a strong international profile for Australian research in this field. The work will lead to training of research scientists and students in techniques that include molecular genetics, protein biochemistry and structural biology. Our findings may impact future directions for vaccine research on pathogens that cause life threatening infections in humans and therefore lead to improved health and reduced health care expenditure.Read moreRead less
ARC/NHMRC Research Network for Parasitology. The ARC Network for Parasitology will focus and coordinate Australia's world class fundamental, strategic and applied parasitology research. This targeted approach will raise Australia's standing in the field, assist in the community's understanding of parasitology and biosecurity and maintain and improve Australia's capacity for keeping its stock, crops, wildlife and people disease-free. On an international scale, the Network will work with other cou ....ARC/NHMRC Research Network for Parasitology. The ARC Network for Parasitology will focus and coordinate Australia's world class fundamental, strategic and applied parasitology research. This targeted approach will raise Australia's standing in the field, assist in the community's understanding of parasitology and biosecurity and maintain and improve Australia's capacity for keeping its stock, crops, wildlife and people disease-free. On an international scale, the Network will work with other countries to develop new technologies for the detection and eradication of parasites. This emphasis will not only protect Australia's borders but will assist our near neighbours and lead to the development of technologies with an economic benefit to Australia.
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Simulating viral evolution and genetic complexity. This project has direct relevance to understanding the growth of viral infections, and therefore has possible practical applications in disease research and control. Examples of these are emerging diseases in humans such as those caused by HIV-1, SARS coronavirus and Dengue virus, which cause considerable human suffering throughout the world. A major part of current research into these diseases involves attempts to model the evolutionary geneti ....Simulating viral evolution and genetic complexity. This project has direct relevance to understanding the growth of viral infections, and therefore has possible practical applications in disease research and control. Examples of these are emerging diseases in humans such as those caused by HIV-1, SARS coronavirus and Dengue virus, which cause considerable human suffering throughout the world. A major part of current research into these diseases involves attempts to model the evolutionary genetics and dynamics of virus populations in order to understand how to control epidemics, develop vaccines and design drugs. The research program is designed to provide new computational modelling tools for this purpose, which may have wider applications as well.
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Mosquito-borne viruses - how they cause disease and novel approaches to prevention. In Australia, Ross River virus (RRV) is the most common insect borne virus that affects human health. There were more than 60,000 confirmed cases of RRV between 1993 and 2008. While not fatal, the disease is responsible for significant morbidity that has both social and economic costs for the individual, their family and the community. This project has several national benefits. It will elucidate whether there is ....Mosquito-borne viruses - how they cause disease and novel approaches to prevention. In Australia, Ross River virus (RRV) is the most common insect borne virus that affects human health. There were more than 60,000 confirmed cases of RRV between 1993 and 2008. While not fatal, the disease is responsible for significant morbidity that has both social and economic costs for the individual, their family and the community. This project has several national benefits. It will elucidate whether there is an association between RRV strain and the severity of disease and if there are human factors that affect the seriousness of symptoms. Knowledge of both of these could provide new avenues for the design of prevention and treatment strategies.Read moreRead less
Red Cell Polymorphisms and Malaria. Certain red blood cell disorders have been associated with innate protection against malaria infection. However many early studies were inconclusive. We intend to carry out a comprehensive study to investigate the effect of red blood cell differences on the invasion and/or growth of Plasmodium falciparum in vitro using improved techniques. Identification of red cell components involved in interaction with P.falciparum would give a better understanding of host ....Red Cell Polymorphisms and Malaria. Certain red blood cell disorders have been associated with innate protection against malaria infection. However many early studies were inconclusive. We intend to carry out a comprehensive study to investigate the effect of red blood cell differences on the invasion and/or growth of Plasmodium falciparum in vitro using improved techniques. Identification of red cell components involved in interaction with P.falciparum would give a better understanding of host parasite interactions which may in turn suggest novel approaches or pathways to persue. This may eventually lead to the development of novel therapeutics.
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Linkage Infrastructure, Equipment And Facilities - Grant ID: LE100100226
Funder
Australian Research Council
Funding Amount
$424,000.00
Summary
Advanced molecular discovery and characterisation facility. Natural product drug discovery in Australia requires access to high throughput functional assays to guide the separation and of novel bioactives with therapeutic potential. By establishing the advanced molecular discovery and characterisation facility in an academic environment across two institutions, research programs in early drug lead discovery and characterisation will be accelerated. It will provide unique capabilities not curren ....Advanced molecular discovery and characterisation facility. Natural product drug discovery in Australia requires access to high throughput functional assays to guide the separation and of novel bioactives with therapeutic potential. By establishing the advanced molecular discovery and characterisation facility in an academic environment across two institutions, research programs in early drug lead discovery and characterisation will be accelerated. It will provide unique capabilities not currently available in Australia, and help Australian researchers remain internationally competitive in breakthrough science and frontier technologies. The research enabled by this facility will lead to development of new drug candidates by the emerging Australian biotechnology industry.Read moreRead less
An Investigation of Novel Sialylmimetics as Inhibitors of Rotavirus. Rotavirus causes severe gastroenteritis in infants worldwide. Over 125 million cases of diarrhoea and 800,000 deaths annually are attributed to rotavirus. The process that enables this debilitating and sometimes fatal disease to infect cells is poorly understood. This project aims to produce a range of unique chemical entities that will provide information about the way rotavirus infects cells. The chemical compounds produc ....An Investigation of Novel Sialylmimetics as Inhibitors of Rotavirus. Rotavirus causes severe gastroenteritis in infants worldwide. Over 125 million cases of diarrhoea and 800,000 deaths annually are attributed to rotavirus. The process that enables this debilitating and sometimes fatal disease to infect cells is poorly understood. This project aims to produce a range of unique chemical entities that will provide information about the way rotavirus infects cells. The chemical compounds produced in this study will be evaluated for their ability to prevent rotavirus from infecting cells. It is expected that this project will provide compounds that may ultimately be used as drugs for the treatment of rotavirus.Read moreRead less
An Investigation of Novel Sialylmimetics as Inhibitors of Rotavirus. Rotavirus causes severe gastroenteritis in infants worldwide. Over 125 million cases of diarrhoea and 800,000 deaths annually are attributed to rotavirus, primarily in developing countries. The process that enables this debilitating and sometimes fatal disease to infect cells is poorly understood. This project aims to produce a range of unique chemical entities that will provide information about the way rotavirus infects cel ....An Investigation of Novel Sialylmimetics as Inhibitors of Rotavirus. Rotavirus causes severe gastroenteritis in infants worldwide. Over 125 million cases of diarrhoea and 800,000 deaths annually are attributed to rotavirus, primarily in developing countries. The process that enables this debilitating and sometimes fatal disease to infect cells is poorly understood. This project aims to produce a range of unique chemical entities that will provide information about the way rotavirus infects cells. The chemical compounds produced will be assayed for their ability to prevent rotavirus from infecting cells. It is expected that this project will provide compounds that may ultimately be used as drugs for the treatment of rotavirus.Read moreRead less
Structure-based discovery of anti-rotaviral agents. Rotavirus causes, particularly in children under 5 years of age, significant loss of life worldwide. Over 600,000 children under 5 years of age per annum die as a result of rotavirus infection. Australia records over 10,000 hospitalisations per annum due to rotavirus infection. This project aims, using structure-based drug design techniques, to develop inhibitors of a rotavirus protein that is essential in its lifecycle. These inhibitors may ....Structure-based discovery of anti-rotaviral agents. Rotavirus causes, particularly in children under 5 years of age, significant loss of life worldwide. Over 600,000 children under 5 years of age per annum die as a result of rotavirus infection. Australia records over 10,000 hospitalisations per annum due to rotavirus infection. This project aims, using structure-based drug design techniques, to develop inhibitors of a rotavirus protein that is essential in its lifecycle. These inhibitors may lead to the development of useful drugs to treat rotavirus infection and may reduce significant loss of life caused by this deadly virus.Read moreRead less
Design, Synthesis and Biological Evaluation of Rotavirus Inhibitors. Rotavirus causes, particularly in children under 5 years of age, significant loss of life worldwide. Over 400,000 children under 5 years of age per annum die as a result of rotavirus infection. Australia records over 10,000 hospitalisations per annum due to rotavirus infection. This project aims, using structure-based drug design techniques, to develop inhibitors of a rotavirus protein that is essential in its lifecycle. The ....Design, Synthesis and Biological Evaluation of Rotavirus Inhibitors. Rotavirus causes, particularly in children under 5 years of age, significant loss of life worldwide. Over 400,000 children under 5 years of age per annum die as a result of rotavirus infection. Australia records over 10,000 hospitalisations per annum due to rotavirus infection. This project aims, using structure-based drug design techniques, to develop inhibitors of a rotavirus protein that is essential in its lifecycle. These inhibitors may lead to the development of useful drugs to treat rotavirus infection and may reduce significant loss of life caused by this deadly virus.Read moreRead less