Cellular Regulation Of Tooth Matrix Deposition And Remineralisation
Funder
National Health and Medical Research Council
Funding Amount
$124,530.00
Summary
Caries is one of the most prevalent of all human diseases. It has a very significant impact on the health budget of a nation apart from its effect on the individual concerned. In recent years there has been a growing recognition that healing or re-mineralisation protocols for the treatment of carious lesions in dentine are possible, rather than just relying on surgical removal of the diseased tissue and placement of restoratives. This project proposes to investigate a strategy for deliberately s ....Caries is one of the most prevalent of all human diseases. It has a very significant impact on the health budget of a nation apart from its effect on the individual concerned. In recent years there has been a growing recognition that healing or re-mineralisation protocols for the treatment of carious lesions in dentine are possible, rather than just relying on surgical removal of the diseased tissue and placement of restoratives. This project proposes to investigate a strategy for deliberately stimulating cellular reparative processes for the treatment of this disease. It is expected that the outcomes from this research will have a major influence on the techniques and materials used to treat this disease. They will potentially have a very broad application from the paediatric to the geriatric sectors of the dental profession.Read moreRead less
Ultraviolet-induced Effector Molecules In Ocular Surface Diseases: Regulation Of Expression In Vitro And In Vivo
Funder
National Health and Medical Research Council
Funding Amount
$293,500.00
Summary
Pterygium is a common, recurrent, inflammatory, and sight-threatening complication of the human eye. The disease is characterised by a fleshy vascular growth that gradually covers the ocular surface if left untreated. Limbal dysplasia is a less common disease but in some regards this disease behaves much like a pterygium. We have generated considerable laboratory based data that these ocular surface disorders may be triggered by ultraviolet (UV) radiation and this fits well with the extensive ep ....Pterygium is a common, recurrent, inflammatory, and sight-threatening complication of the human eye. The disease is characterised by a fleshy vascular growth that gradually covers the ocular surface if left untreated. Limbal dysplasia is a less common disease but in some regards this disease behaves much like a pterygium. We have generated considerable laboratory based data that these ocular surface disorders may be triggered by ultraviolet (UV) radiation and this fits well with the extensive epidemiological evidence. To data the only form of treatment is surgical intervention, often with adjunctive topical agents that can cause other more severe complication of the eye. The aim of this investigation is to determine the effectiveness of agents such as retinoic acid and interferons to block or inhibit the down-stream effects of UV radiation. Currently, we have preliminary data that suggests these agents can significantly reduce several molecules that are activated by UV in cultured ocular surface cells. Furthermore, we have clinical evidence that retinoic acid and interferon can resolve both pterygia and conjunctival dysplasia in a small group of patients. If successful, these agents may replace costly and time-consuming surgical approach to treatment.Read moreRead less
Economic stress, non-cognitive skill development and life outcomes. This project aims to identify policies in which the fostering of non-cognitive skills (NCS) can break the persistence of economic disadvantage. The project seeks to investigate the mechanisms behind differential development, intergenerational transmission of NCS between "rich and poor," how exposure to economic stress inhibits NCS development and the role of schooling in boosting NCS of disadvantaged children. Expected outcomes ....Economic stress, non-cognitive skill development and life outcomes. This project aims to identify policies in which the fostering of non-cognitive skills (NCS) can break the persistence of economic disadvantage. The project seeks to investigate the mechanisms behind differential development, intergenerational transmission of NCS between "rich and poor," how exposure to economic stress inhibits NCS development and the role of schooling in boosting NCS of disadvantaged children. Expected outcomes include evidence-based policy advice on how human capital investments in NCS can be beneficial for health, educational and labour market success, and how NCS can survive despite economic stress. Intended benefits include new cost-effective policies to reduce inequality and maximise the welfare of society.Read moreRead less
Supporting dynamic multidimensional entrepreneurial resilience in Australia. This project aims to model entrepreneurial resilience, its formation and its influence on how creative transformation occurs, and whether ex ante adaptive capacity is in turn enhanced by having mastered crises. The project proposes a theoretical model to holistically measure resilience across the life course. Using longitudinal data for self-employed individuals in Australia the project analyses the impact of crisis and ....Supporting dynamic multidimensional entrepreneurial resilience in Australia. This project aims to model entrepreneurial resilience, its formation and its influence on how creative transformation occurs, and whether ex ante adaptive capacity is in turn enhanced by having mastered crises. The project proposes a theoretical model to holistically measure resilience across the life course. Using longitudinal data for self-employed individuals in Australia the project analyses the impact of crisis and economic policy on entrepreneur’s behaviour and SMEs entry exit decisions. The project informs policy making through employing discrete choice experiments to elicit entrepreneur’s preferences for government policy and support post crisis. Read moreRead less
Managing an ageing population for income adequacy and fiscal sustainability. This project aims to improve understanding of the impacts of existing key reforms intended to ease fiscal pressures associated with population ageing. The right mix of retirement income policies is vital to Australia's fiscal sustainability, however the effectiveness of existing policies is unknown. The project expects to identify impacts of key reforms on employment, re-training, income, savings and future retirement i ....Managing an ageing population for income adequacy and fiscal sustainability. This project aims to improve understanding of the impacts of existing key reforms intended to ease fiscal pressures associated with population ageing. The right mix of retirement income policies is vital to Australia's fiscal sustainability, however the effectiveness of existing policies is unknown. The project expects to identify impacts of key reforms on employment, re-training, income, savings and future retirement income and public pension receipt. The project will develop a new tax records-based dataset to facilitate future research on tax and welfare systems.Read moreRead less