Development Of Therapeutically Useful Human Artificial Chromosomes For Gene Delivery And Optimal Gene Expression
Funder
National Health and Medical Research Council
Funding Amount
$496,986.00
Summary
Gene therapy is an exciting new form of treatment for genetic disorders aimed at providing long-term correction of the problems at source - namely the affected gene. The biggest technical hurdle facing gene therapy is to be able to deliver the therapeutic genes efficiently and safely into patient cells. Many gene therapy protocols are currently being trialled clinically. These protocols, based mostly on the use of attenuated viruses to deliver the genes, carry potential risks to the patients in ....Gene therapy is an exciting new form of treatment for genetic disorders aimed at providing long-term correction of the problems at source - namely the affected gene. The biggest technical hurdle facing gene therapy is to be able to deliver the therapeutic genes efficiently and safely into patient cells. Many gene therapy protocols are currently being trialled clinically. These protocols, based mostly on the use of attenuated viruses to deliver the genes, carry potential risks to the patients in terms of infection, immune response, and germline modification. We have developed the first stage of a new technology for gene delivery that does not require the use of viruses. This technology is based on the generation of human artificial chromosomes, which are smaller versions of the naturally occurring chromosomes that carry all the genes inside our cells. Safety in these artificial chromosomes comes from the use of entirely human materials for their engineering. These artificial chromosomes also have other advantages over the viral approaches, including allowing large genes to be carried, and providing a permanent cure in a single treatment. We have already successfully constructed, published, and patented a number of first-generation human artificial chromosomes. The current project aims to complete the next proof-of-concept milestone towards the further development of this technology. Specifically, we propose to demonstrate the ability of the artificial chromosomes to carry genes and provide sustainable expression of these genes in cells and in animal models. Success in this study will allow the technology to proceed rapidly into commercialisation and clinical trial as a new improved tool for gene delivery and gene therapy.Read moreRead less
Intercultural understanding in primary and secondary schools. What facilitates or impedes intercultural understanding in children, adolescents and schools? How can this be addressed? How can we know what makes a difference? This project answers these questions at the individual, school and national level using a novel cultural systems approach and methodological and technological innovations.
Motor Functioning In Young People With Attention Deficit Hyperactivity Disorder – Combined Type: A Three-dimensional Motion Analysis Study.
Funder
National Health and Medical Research Council
Funding Amount
$477,065.00
Summary
Attention deficit hyperactivity disorder –combined type (ADHD-CT) is a complex neuropsychiatric disorder with a progressively devastating impact on psychosocial development. The first objective of this study is to use 3D-motion analysis to ‘probe’ the underlying brain dysfunction which characterises ADHD-CT. The second objective of this study is to improve our understanding of the link between movement problems, and (a) injury proneness, and (b) social-communicative problems, in children with AD ....Attention deficit hyperactivity disorder –combined type (ADHD-CT) is a complex neuropsychiatric disorder with a progressively devastating impact on psychosocial development. The first objective of this study is to use 3D-motion analysis to ‘probe’ the underlying brain dysfunction which characterises ADHD-CT. The second objective of this study is to improve our understanding of the link between movement problems, and (a) injury proneness, and (b) social-communicative problems, in children with ADHD-CT.Read moreRead less
Taming the intruders: the domestication of Tigger transposable elements in mammals. It has become apparent that most of the DNA that makes us what we are is actually comprised of the remnants of invading parasitic DNA acquired over time. A continual battle exists between host which tries to silence or remove this DNA, and the parasite that tries to multiply and spread. We are currently investigating an intriguing aspect of this process that involves host genomes 'domesticating' parasitic DNA to ....Taming the intruders: the domestication of Tigger transposable elements in mammals. It has become apparent that most of the DNA that makes us what we are is actually comprised of the remnants of invading parasitic DNA acquired over time. A continual battle exists between host which tries to silence or remove this DNA, and the parasite that tries to multiply and spread. We are currently investigating an intriguing aspect of this process that involves host genomes 'domesticating' parasitic DNA to provide novel functions, thereby facilitating the evolution of specific characteristics within species.Read moreRead less
Regional Australia' skills shortages and high-skill refugees' employment . Regional Australia loses to cities thousands of professional and trade-related people whose skills cannot be replaced. Focusing on small and medium-size enterprises producing food and beverages, this project aims to determine whether refugee employment (i) is a strategic resource (ii) can alleviate these chronic regional skill shortages, and (iii) can be integrated in immigration policy. In doing so, it will for the firs ....Regional Australia' skills shortages and high-skill refugees' employment . Regional Australia loses to cities thousands of professional and trade-related people whose skills cannot be replaced. Focusing on small and medium-size enterprises producing food and beverages, this project aims to determine whether refugee employment (i) is a strategic resource (ii) can alleviate these chronic regional skill shortages, and (iii) can be integrated in immigration policy. In doing so, it will for the first time provide critical empirical evidence on the possible need to separate policy measures aimed at rural vs. urban employers. The outcomes will contribute to reducing the problem of critical skill shortages and wastage at once and do so with an eye to the needs to rural Australia – a key driver of the country’s exports. Read moreRead less
The Relationship Between Maternal And Infant Dietary Intake Of Fermentable Fibre, Gut Microbiota, Short Chain Fatty Acids And Allergic Disease And Asthma: A Population-derived Birth Cohort Study
Funder
National Health and Medical Research Council
Funding Amount
$871,700.00
Summary
The proposed study will involve the Barwon Infant Study (BIS) cohort of 1074 infants to provide the first systematic investigation of the hypotheses that the epidemic of allergic disease and asthma in many parts of the world relates to the paucity of fermentable fibre in the modern diet, and that the protective effect of fermentable fibre is mediated by changes in the organisms that colonise the gut and the metabolites that they produce.
Defining Genetic And Epigenetic Variation During Early Development
Funder
National Health and Medical Research Council
Funding Amount
$996,075.00
Summary
We all began life with a set of genes inherited from our parents. However, it's now known that from the time we were in the womb onwards that genes can be turned off and on by the environment or even completely lost or gained. Even what your mother ate or how she behaved while she was pregnant could have influenced your future health. Because people are so different, we are studying the subtle differences between twins to tease out the factors that may influence our genes and our health.
Policy Modelling for Ageing in Emerging Economies: The Case of Indonesia. This project, in collaboration with the World Bank and the Indonesian Planning Authority, will support major social and economic policy development in a rapidly ageing region. It will break new ground by developing a cutting-edge economic policy model reflecting salient features of ageing in emerging economies, taking into account the wider implications for education, employment, formalisation, growth, and retirement. It w ....Policy Modelling for Ageing in Emerging Economies: The Case of Indonesia. This project, in collaboration with the World Bank and the Indonesian Planning Authority, will support major social and economic policy development in a rapidly ageing region. It will break new ground by developing a cutting-edge economic policy model reflecting salient features of ageing in emerging economies, taking into account the wider implications for education, employment, formalisation, growth, and retirement. It will bring the armoury of policy analysis instruments available to these countries up to the standard now enjoyed by the developed world. Indonesia, on the brink of major pension reform, will be used as a test bed. Data sets will be developed to allow the model structure to be applied to other emerging economies in Asia. Read moreRead less
More than a Roof Overhead: Meeting the Need for a Sustainable Housing System in Remote Indigenous Communities. Many Indigenous Australians live in substandard and over-crowded accommodation, and experience poor health, education, family stability and child-safety outcomes as a result. The lack of improvement in this situation is largely due to levels of funding and approaches to construction and management inadequate to the scale of the problem. This situation is changing and new funding and po ....More than a Roof Overhead: Meeting the Need for a Sustainable Housing System in Remote Indigenous Communities. Many Indigenous Australians live in substandard and over-crowded accommodation, and experience poor health, education, family stability and child-safety outcomes as a result. The lack of improvement in this situation is largely due to levels of funding and approaches to construction and management inadequate to the scale of the problem. This situation is changing and new funding and policies are being established. The researchers will work alongside housing providers and selected Indigenous communities in Western Australia and Northern Territory to develop procurement, construction and housing management practices that will meet the critical need for more affordable, appropriate and sustainable housing.Read moreRead less
Indigenous community organisations and miners: Partnering sustainable regional development? The project applies an innovative social sciences framework to an analysis of how Indigenous community organisations in remote Australia can better develop capacity to maximise the sustainable benefits of adjacent long-life mines. The roles of mining companies, governments and other stakeholders, as well as Indigenous organisations, in maintaining social capital within communities experiencing development ....Indigenous community organisations and miners: Partnering sustainable regional development? The project applies an innovative social sciences framework to an analysis of how Indigenous community organisations in remote Australia can better develop capacity to maximise the sustainable benefits of adjacent long-life mines. The roles of mining companies, governments and other stakeholders, as well as Indigenous organisations, in maintaining social capital within communities experiencing development strain associated with economic, social and environmental impacts of mining will be investigated. The project will make an important theoretical contribution to refining an emerging framework that includes the key element 'social capital'. Practical recommendations for policy change that facilitate better socio-economic outcomes will be provided.Read moreRead less