Defining the pathways of developmental brain injury, for a healthy start to life. Injury to the developing brain, whether sustained during pregnancy or at birth, is the underlying cause of many cognitive and motor disabilities, including cerebral palsy. This project will identify the cellular pathways that cause developmental brain injury, arising from the three principal complications of pregnancy or birth; intrauterine growth restriction (IUGR), preterm birth with/without intrauterine infectio ....Defining the pathways of developmental brain injury, for a healthy start to life. Injury to the developing brain, whether sustained during pregnancy or at birth, is the underlying cause of many cognitive and motor disabilities, including cerebral palsy. This project will identify the cellular pathways that cause developmental brain injury, arising from the three principal complications of pregnancy or birth; intrauterine growth restriction (IUGR), preterm birth with/without intrauterine infection and birth asphyxia. This project will utilise this knowledge of the causal pathways leading to brain injury to implement targeted therapies to reduce injury or repair the brain. It will progress fundamental biomedical discoveries into clinical practice to decrease the incidence and severity of newborn brain injury and cerebral palsy.Read moreRead less
Molecules and mechanisms regulating axonal degeneration and regeneration in Caenorhabditis elegans neurons. Understanding the molecular mechanisms underlying nerve degeneration and regeneration is essential to tackle and provide treatment for neurodegenerative diseases and injury of the nervous system. This project aims to discover, using a genetic approach and a simple animal model system, the molecules regulating these crucial biological processes.
Determining the molecular regulation of blood vessel development and angiogenesis. Abnormal blood vessel growth is associated with diseases including cancer, macular degeneration, diabetic retinopathy and chronic inflammation. This project focuses on understanding normal blood vessel growth in order to gather clues to help discover ways of preventing abnormal blood vessel growth during disease.
How do teachers learn to enact the Australian Curriculum? A question of policy in practice. This project aims to show how teachers learn to engage with the new curriculum in the context of increasingly standardised national and international educational reforms. This is significant for determining whether the 'Australian Curriculum' will result in its projected benefits. This project aims to reveal how policy support for the new curriculum influences teacher learning in diverse schooling setting ....How do teachers learn to enact the Australian Curriculum? A question of policy in practice. This project aims to show how teachers learn to engage with the new curriculum in the context of increasingly standardised national and international educational reforms. This is significant for determining whether the 'Australian Curriculum' will result in its projected benefits. This project aims to reveal how policy support for the new curriculum influences teacher learning in diverse schooling settings in a broadly neoliberal, global context.Read moreRead less
Using mouse genetics to understand skin development and cell biology. During embryonic development the skin forms a protective barrier which permits life outside the womb and provides a window into the biology of cells. This project aims to use the skin to identify and characterise genes necessary for embryonic development and maintenance, the development of diseases and to explore their broader roles in other organs.
Role of Histone deacetylase 3 (HDAC3) in intestinal epithelial cell homeostasis and tumorigenesis. Colon cancer is the most common cancer that affects men and women in Australia. Annually, in Victoria alone, more than 3400 people are diagnosed with colon cancer. Colon cancer arises through the accumulation of mutations in key genes over time. Identification of cancer causing genes provides the basis for the design of new cancer therapies. We recently identified a gene called Histone deacetylase ....Role of Histone deacetylase 3 (HDAC3) in intestinal epithelial cell homeostasis and tumorigenesis. Colon cancer is the most common cancer that affects men and women in Australia. Annually, in Victoria alone, more than 3400 people are diagnosed with colon cancer. Colon cancer arises through the accumulation of mutations in key genes over time. Identification of cancer causing genes provides the basis for the design of new cancer therapies. We recently identified a gene called Histone deacetylase 3 (HDAC3) as potentially involved in promoting colon cancer. The current proposal will now extend and validate this finding in mice. Importantly, drugs which inhibit HDAC3 have recently been developed for the treatment of cutaneous T-cell lymphoma. Defining the role HDAC3 plays in colon cancer will justify testing these drugs in colon cancer patients.Read moreRead less
Controlling apoptotic cell death in health and disease. Regulating how and when cells die is crucial for the development and maintenance of a healthy body and mind. This project will investigate the proteins that are responsible for controlling cell death with the view to identifying novel ways to target these proteins for the treatment of disorders such as cancer, neurodegenerative disease and autoimmunity.
Apoptotic signalling in virally infected and normal cells. Viral diseases contribute substantially to mortality and morbidity, in Australia and internationally. Emerging viral diseases, including H5N1 avian influenza, have the potential to severely impact on human health and the global economy. Concerns also exist that viruses may be used as bioweapons. This project seeks to define the mechanisms by which cell death occurs and is regulated in healthy cells, and how this is altered in virally inf ....Apoptotic signalling in virally infected and normal cells. Viral diseases contribute substantially to mortality and morbidity, in Australia and internationally. Emerging viral diseases, including H5N1 avian influenza, have the potential to severely impact on human health and the global economy. Concerns also exist that viruses may be used as bioweapons. This project seeks to define the mechanisms by which cell death occurs and is regulated in healthy cells, and how this is altered in virally infected or oncogenically transformed cells. Outcomes of this work may contribute to development of novel anti-cancer and anti-viral therapies, diagnostic reagents and vaccines.Read moreRead less
Integrating teachers’ knowledge and affect to improve mathematics teaching and raise attainment. Mathematics teachers need to know their subject and how to teach it and need passion for the discipline and for inspiring their students to love it. They must believe that their students can learn mathematics and set high academic expectations for all of them. Knowledge and beliefs must be addressed in order to improve teaching, but exactly how can this be done? This project aims to build on existin ....Integrating teachers’ knowledge and affect to improve mathematics teaching and raise attainment. Mathematics teachers need to know their subject and how to teach it and need passion for the discipline and for inspiring their students to love it. They must believe that their students can learn mathematics and set high academic expectations for all of them. Knowledge and beliefs must be addressed in order to improve teaching, but exactly how can this be done? This project aims to build on existing work to develop theoretical insights that will lead to innovative approaches towards teacher change based on the integration of teacher knowledge and affect.Read moreRead less
Dissecting the mitochondrial pathway of apoptotic cell death. This research aims to identify each step in cell death regulation by the Bcl-2 family of proteins. Each step is a potential target for drugs that may help cancer cells die, or that may help normal cells such as heart and brain cells recover from damage.