ANNUAL REPORT 2004 - 2005
Molecular Sciences Bldg 21, James Cook University,
Townsville, 4811, Queensland, Australia
Telephone: 61-7-4781 6265 Fax: 61-7-4781 6078
Of particular note is the success achieved by the newest recruit to the Centre, Dr Heinrich Körner, who in his first year of competition in the national medical research grant round, was awarded grants totalling over a third of a million dollars. Dr Körner has expertise in the generation of targeted mutant (e.g. gene knockout) mice and was actually responsible for introducing this technology to Australia in the 1990's. His studies of inflammation in infection and models of other common diseases are likely to have a great impact, both locally and internationally.
The overall aim of the Centre is to use a variety of genetic models, including staghorn coral, fruit fly and mice, to study human disease from an evolutionary perspective. Disorders studied include birth defects, cancer, dementia, infectious diseases and autoimmunity. Housed in state-of-the-art custom built laboratories, the CGC offers a unique opportunity to research comparative genomics, molecular genetics, immunogenetics and immunology in a beautiful tropical environment adjacent to the Great Barrier Reef.
The CGC houses six research groups, each of which studies novel aspects of human health and disease. The Medical Genomics Group is working to determine the causes of autoimmune diseases using both cellular and genetic techniques. Current projects study: the genetics of autoimmune diabetes, gastritis and lupus in mice; the effects of mycobacteria on autoimmune diseases; and the role of immunoregulatory NKT cells in childhood diabetes. The Coral Genomics Group is studying a local Acropora (staghorn coral) as a model system, in order to investigate issues central to the evolution of developmental mechanisms. The Drosophila Genetics Group's main focus is to investigate human disease using the model organism Drosophila melanogaster (fruit fly). As Drosophila share many key genes regulating cell division in man, they can provide important insights into disorders of chromosome segregation and cell cycle regulation. The Sociogenomics Group studies social insects, such as bees, ants and wasps, to model the genetics of social behaviours like altruism. The Neurobiology Group studies cell-based models of dementia and central nervous system inflammation, in order to identify compounds that can halt the progress of these diseases. The Cellular Immunology Group studies infections and inflammatory diseases in mice bearing targeted deletions of key immunological genes, in order to dissect the critical pathways involved in the initiation and resolution of immune responses.