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Endocrine signalling from bone cells in the regulation of glucose and energy homeostasis. Osteoporosis, obesity and diabetes are increasingly common, all of which are in urgent need of more effective therapies. This project examines powerful neuropeptide signalling pathways that integrate bone homeostasis with whole body energy and glucose balance. Initial studies have defined the efferent hypothalamic pathways of this system and this project will build upon these findings to examine the feedbac ....Endocrine signalling from bone cells in the regulation of glucose and energy homeostasis. Osteoporosis, obesity and diabetes are increasingly common, all of which are in urgent need of more effective therapies. This project examines powerful neuropeptide signalling pathways that integrate bone homeostasis with whole body energy and glucose balance. Initial studies have defined the efferent hypothalamic pathways of this system and this project will build upon these findings to examine the feedback signals produced by bone cells to regulate adipose and pancreatic function. Exploring this entirely new paradigm of skeletal biology, will reveal novel circulating factors capable of regulating adipose and glucose economies, as well as bone mass, thereby offering potential therapies for these debilitating conditions.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE120102878
Funder
Australian Research Council
Funding Amount
$375,000.00
Summary
Mobile phone text reminders to modify behaviours and prevent cardiovascular disease. Strategies are needed to improve adherence to behavioural and medical preventative treatments for heart disease. Brief informative reminders sent via mobile phone text message have potential as a cheap and safe method of improving behavioural change and adherence to treatments in people at risk of cardiovascular disease.
Quantum Generative Diffusion Models for Molecular Research. This project will devise quantum generative diffusion models to equip classical counterparts with the ability to harness quantum data that naturally arise in molecular research. Theoretical foundations for analysing fast sampling methods with the help of inductive bias regarding the input data and employed circuits will validate efficient quantum generative diffusion models that have training and sampling advantages over classical count ....Quantum Generative Diffusion Models for Molecular Research. This project will devise quantum generative diffusion models to equip classical counterparts with the ability to harness quantum data that naturally arise in molecular research. Theoretical foundations for analysing fast sampling methods with the help of inductive bias regarding the input data and employed circuits will validate efficient quantum generative diffusion models that have training and sampling advantages over classical counterparts. Outcomes include applications in molecular conformation generation, compound screening, and drug design. The innovative research will significantly benefit Australia’s science, industry and health, and will maintain Australia’s global leading role in quantum machine learning and molecular research.Read moreRead less
Development of dense gas technology platforms for the formulation of oral vaccines. This project will aim to develop a technology platform that enables the formulation of vaccines that can be delivered orally and this research has the potential to radically change existing vaccination regimens. The availability of needle-free vaccination also has potential for considerable societal and economic impact in developing countries.
Short sleep as a cause of obesity: a longitudinal examination of Australian children and adults. This project will examine whether short sleep durations predict weight gain and obesity in Australian children and adults. The findings will have potentially important implications for how obesity is treated and prevented in Australia.
Highly multiplexed rapid-analysis microarrays for early disease diagnosis. Molecular diagnostics are revolutionising the treatment of disease in hospitals by providing rapid and accurate identification of pathogens; saving costs, time and lives. This project will accelerate this revolution by combining new array technology from the University of Sydney with a proven multiplex method from the Sydney based company, AusDiagnostics.
The effect of a practice change intervention in increasing, on a network-wide basis, the provision of preventive care by community health clinicians. Community health services do not routinely deliver care that aims to decrease client health risk behaviours. The effectiveness of an intervention designed to enhance the delivery of such care will be examined.
Mathematical modelling can provide vital information on the effectiveness and practical implementation of microbicides and vaccines against HIV. This project will produce mathematical models of the earliest stages of HIV infection suitable for investigation of the implementation of vaccines and microbicides. It will provide a framework to investigate why these interventions have performed poorly to date, and how these may be better implemented.
Importance of Wzx flippase specificity for O-antigen diversity. The Wzx protein flips subunits of the polysaccharide O antigen (O-units) across the cell membrane on their way to the cell wall. The aim of this project is to determine the specificity that different Wzx flippases have for O unit structure. Previous research has shown that there is much more specificity than previously thought, making Wzx a very interesting protein. Wzx flippases vary enormously in sequence, presumably reflecting th ....Importance of Wzx flippase specificity for O-antigen diversity. The Wzx protein flips subunits of the polysaccharide O antigen (O-units) across the cell membrane on their way to the cell wall. The aim of this project is to determine the specificity that different Wzx flippases have for O unit structure. Previous research has shown that there is much more specificity than previously thought, making Wzx a very interesting protein. Wzx flippases vary enormously in sequence, presumably reflecting the diversity of sugars and linkages in O units. The significance lies in the role of these polysaccharides in interactions with the environment, including host-pathogen interactions and immune responses. The outcome will be a new understanding of the export specificity of O-antigens and also capsules, both of which make very good vaccines. Read moreRead less
Mapping the connectome that controls blood pressure. The connections that an individual brain cell receives from other cells ultimately determines its behaviour. Using a revolutionary new technique, the project will create a map of the brain cells that control blood pressure.