Brain metabolic changes in experimental malaria: a paradigm for the molecular mechanisms of intravascular inflammation. Malaria is endemic in countries directly to the north of Australia, as close as Papua New Guinea and East Timor. This project's findings about malaria also will have relevance to other infectious diseases of national importance. The outcomes will contribute to Australia's research reputation. We will build international links that will increase the national knowledge base and r ....Brain metabolic changes in experimental malaria: a paradigm for the molecular mechanisms of intravascular inflammation. Malaria is endemic in countries directly to the north of Australia, as close as Papua New Guinea and East Timor. This project's findings about malaria also will have relevance to other infectious diseases of national importance. The outcomes will contribute to Australia's research reputation. We will build international links that will increase the national knowledge base and research skill base. Young scientists will be trained in state-of-the-art research techniques in a cross-disciplinary environment that is the way of future biological research. The project may identify potential drug targets for malaria or other infectious diseases. The Intellectual Property will be protected and commercialised.Read moreRead less
Microparticles as effectors of microvascular alterations in brain inflammation. Cerebral malaria (CM) kills many children worldwide, but we do not understand why their small blood vessels in the brain become obstructed. We found that tiny elements detached from cell membranes, called microparticles (MP), are dramatically elevated in the blood during CM. Our results strongly suggest that these MP are important in CM development. We have found that some drugs block the release of MP and the stick ....Microparticles as effectors of microvascular alterations in brain inflammation. Cerebral malaria (CM) kills many children worldwide, but we do not understand why their small blood vessels in the brain become obstructed. We found that tiny elements detached from cell membranes, called microparticles (MP), are dramatically elevated in the blood during CM. Our results strongly suggest that these MP are important in CM development. We have found that some drugs block the release of MP and the stickiness of malaria parasites to blood vessels. Our project will tackle the conditions of MP production and define new drugs to prevent it. It also will explain how the brain becomes affected by high numbers of MP. Our results will cast new light on why the brain functions abnormally when its blood vessels become modified.Read moreRead less
Biological probes for understanding mammalian cellular transport mechanisms. Cellular components are moved around within cells by molecular motors. This fundamental transport mechanism depends on a network of tracks. Blocks in this cellular transport can result in a number of mammalian diseases, particularly within nerve cells. This project will increase our understanding of the mechanisms of cellular transport and, in particular, how molecular motors engage their cargo. This is essential ground ....Biological probes for understanding mammalian cellular transport mechanisms. Cellular components are moved around within cells by molecular motors. This fundamental transport mechanism depends on a network of tracks. Blocks in this cellular transport can result in a number of mammalian diseases, particularly within nerve cells. This project will increase our understanding of the mechanisms of cellular transport and, in particular, how molecular motors engage their cargo. This is essential groundwork for the development of drugs that target this transport mechanism.Read moreRead less
Identifying genes that influence clinical course and susceptibility in multiple sclerosis. This project aims to identify the genetic basis of multiple sclerosis (MS), the most common neurologic disease in young Australian adults. MS urgently needs research to identify predisposition, aid early diagnosis and provide bona fide molecular targets for new therapies. This will benefit people with MS and those susceptible to it. Crucial new knowledge identified will benefit other major areas of MS rese ....Identifying genes that influence clinical course and susceptibility in multiple sclerosis. This project aims to identify the genetic basis of multiple sclerosis (MS), the most common neurologic disease in young Australian adults. MS urgently needs research to identify predisposition, aid early diagnosis and provide bona fide molecular targets for new therapies. This will benefit people with MS and those susceptible to it. Crucial new knowledge identified will benefit other major areas of MS research including epidemiology, immunology and neurobiology. Collaboration of 8 major Australian institutions is also important for this project and future studies. The team will have access to a new national MS GeneBank (platform) with samples from 2240 patients that should generate findings important to world-wide MS genetic knowledge.Read moreRead less
Encephalitis lethargica in the 1920s (and afterwards): the forgotten epidemic. An unusually aggressive encephalitis epidemic swept the globe between 1915 and 1925. Two-thirds of victims survived the initial phase, but most developed severe neurological syndromes, especially parkinsonism, which crippled them for the remainder of their lives. The cause of this catastrophe, largely forgotten despite huge costs in both human and economic terms, has never been established, and its return cannot be ex ....Encephalitis lethargica in the 1920s (and afterwards): the forgotten epidemic. An unusually aggressive encephalitis epidemic swept the globe between 1915 and 1925. Two-thirds of victims survived the initial phase, but most developed severe neurological syndromes, especially parkinsonism, which crippled them for the remainder of their lives. The cause of this catastrophe, largely forgotten despite huge costs in both human and economic terms, has never been established, and its return cannot be excluded. Medicohistorical techniques, current neurological awareness and social analysis will be employed to produce the first history of the epidemic, whereby insights into both its nature and into parkinsonism, one of the most frequent neurological disorders in our ageing population, are expected.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE100100010
Funder
Australian Research Council
Funding Amount
$720,000.00
Summary
A 5-D Correlative Imaging Platform: Combining the strengths of light and electron microscopy. This will be Australia's first dedicated five-dimensional multiphoton-microscopy platform, allowing observation of dynamic structures across different length and time scales under controlled temperatures, followed by high-resolution electron microscopy studies on the same samples. This platform will provide a unique characterisation tool to Australia's top-flight investigators, and so contribute to the ....A 5-D Correlative Imaging Platform: Combining the strengths of light and electron microscopy. This will be Australia's first dedicated five-dimensional multiphoton-microscopy platform, allowing observation of dynamic structures across different length and time scales under controlled temperatures, followed by high-resolution electron microscopy studies on the same samples. This platform will provide a unique characterisation tool to Australia's top-flight investigators, and so contribute to the nation's research priorities. It will enable: fundamental studies of cancer, neural diseases and immune disorders; the development of frontier technologies, such as smart nanomaterials, biosensors and targeted drug delivery; and applied research to help plants and soils adapt to climate variability, and to increase sustainable use of water.Read moreRead less