Humanitarian migrants' settlement in Australia: A longitudinal study. Current evidence suggests that humanitarian migrants settle less successfully than other immigrants both economically and socially. This project aims to examine the causal mechanisms and pathways to economic, sociocultural and political settlement outcomes of humanitarian migrants to Australia. This project expects to generate new knowledge in the area of humanitarian migrants’ settlement by using nationally representative dat ....Humanitarian migrants' settlement in Australia: A longitudinal study. Current evidence suggests that humanitarian migrants settle less successfully than other immigrants both economically and socially. This project aims to examine the causal mechanisms and pathways to economic, sociocultural and political settlement outcomes of humanitarian migrants to Australia. This project expects to generate new knowledge in the area of humanitarian migrants’ settlement by using nationally representative data and cutting-edge longitudinal techniques.Expected outcomes include enhanced research capacity in causal methods, interdisciplinary and institutional collaborations, and evidence-based social policy for humanitarian migrants, significantly benefitting humanitarian migrants directly and society more broadly. Read moreRead less
Strengthening Health Workforce Migration to Australia and Canada. The project aims to define skilled migration trends in relation to the key fields (medicine, nursing and dentistry). Australia is one of very few countries with an explicit policy to import migrant health professionals. The project plans to assess if the goal of domestic self-sufficiency is likely to be met by 2025 and examine the risk of a ‘two tier’ health workforce developing (with conditionally registered migrants servicing pa ....Strengthening Health Workforce Migration to Australia and Canada. The project aims to define skilled migration trends in relation to the key fields (medicine, nursing and dentistry). Australia is one of very few countries with an explicit policy to import migrant health professionals. The project plans to assess if the goal of domestic self-sufficiency is likely to be met by 2025 and examine the risk of a ‘two tier’ health workforce developing (with conditionally registered migrants servicing patients in undersupplied sectors and sites). It then aims to propose changes to make the migration and health policy systems more effective and ethical in future compared to Canada (Australia’s key global competitor for skilled migrants), through evidence-based policy reform.Read moreRead less
Where migrants go: A study of immigrants' post-arrival moves in Australia . The project aims to establish the geographical and occupational trajectories of different migrant groups after arrival in Australia. Migration within Australia is a key driver of economic, demographic and social change. Recognising the growing diversity of immigrants, including the rapid rise in temporary migration, the project examines post-arrival moves of immigrants by visa type, country of birth and year of arrival. ....Where migrants go: A study of immigrants' post-arrival moves in Australia . The project aims to establish the geographical and occupational trajectories of different migrant groups after arrival in Australia. Migration within Australia is a key driver of economic, demographic and social change. Recognising the growing diversity of immigrants, including the rapid rise in temporary migration, the project examines post-arrival moves of immigrants by visa type, country of birth and year of arrival. It seeks to improve understanding of the incidence, spatial patterns and drivers of migrants’ movement within Australia and the socio-demographic impact on regions and individuals. Such understanding is an essential first step to the formulation of effective immigration and settlement policies and programs.Read moreRead less
Asian Migration in the 21st Century: An Integrated Account . Migration is a defining issue of the 21st Century. Despite its significance, migration is poorly understood because different types of movement are conceptualised, measured and studied separately. This project aims to develop an integrated understanding of multiple forms of population movement in Asia incorporating both internal and international migration and temporary and permanent moves. It will establish the intensity, spatial patt ....Asian Migration in the 21st Century: An Integrated Account . Migration is a defining issue of the 21st Century. Despite its significance, migration is poorly understood because different types of movement are conceptualised, measured and studied separately. This project aims to develop an integrated understanding of multiple forms of population movement in Asia incorporating both internal and international migration and temporary and permanent moves. It will establish the intensity, spatial patterns and interaction between the different forms of migration for countries in Asia, and its impacts at origins and at destinations. The results are expected to provide significant benefits including a strong evidence base for the formulation of national and international migration policy in the 21st Century.Read moreRead less
Reducing health disparities for culturally and linguistically diverse peoples. This project aims to develop a greater understanding of migrants and the factors that predict poor health outcomes related to blood-borne viruses and sexually transmitted infections. The delayed access by migrants to healthcare from culturally and linguistically diverse backgrounds results in late diagnosis, low treatment uptake, and poorer health outcomes, with enhanced risk of infection and increased burden on the h ....Reducing health disparities for culturally and linguistically diverse peoples. This project aims to develop a greater understanding of migrants and the factors that predict poor health outcomes related to blood-borne viruses and sexually transmitted infections. The delayed access by migrants to healthcare from culturally and linguistically diverse backgrounds results in late diagnosis, low treatment uptake, and poorer health outcomes, with enhanced risk of infection and increased burden on the health system. The data collected in this project will assist in developing health services to meet these needs.Read moreRead less
The Forgotten Children, Ten Years On. This project aims to investigate the rippling impacts of immigration detention in the lives of people who were detained as children. Utilising an innovative arts-based, person-centred design, and in partnership with Australia’s national human rights institution and children themselves, the project aims to generate a foundational evidence-base that advances knowledge and provides the basis for improved policy and practice. Addressing the current dearth of evi ....The Forgotten Children, Ten Years On. This project aims to investigate the rippling impacts of immigration detention in the lives of people who were detained as children. Utilising an innovative arts-based, person-centred design, and in partnership with Australia’s national human rights institution and children themselves, the project aims to generate a foundational evidence-base that advances knowledge and provides the basis for improved policy and practice. Addressing the current dearth of evidence concerning the long-term impacts of childhood detention, the project will offer critical recommendations to improve services and reduce harm, while fostering increased public awareness through a high-impact radio documentary that tells the stories of Australia’s forgotten children.Read moreRead less
Role of Tau and Synapsin in clustering distinct synaptic vesicle pools. Neurotransmitter-containing synaptic vesicles (SVs) are highly enriched in specific locations of brain cells, called nerve terminals via an unknown mechanism. The clustering of SVs depend on the phosphorylation of an unknown set of proteins. Two key proteins have been identified for their phosphorylation pattern and their potential to form membraneless compartments: tau and synapsin. Using highly innovative single-molecule s ....Role of Tau and Synapsin in clustering distinct synaptic vesicle pools. Neurotransmitter-containing synaptic vesicles (SVs) are highly enriched in specific locations of brain cells, called nerve terminals via an unknown mechanism. The clustering of SVs depend on the phosphorylation of an unknown set of proteins. Two key proteins have been identified for their phosphorylation pattern and their potential to form membraneless compartments: tau and synapsin. Using highly innovative single-molecule super-resolution microscopy, this grant will uncover how tau and synapsin phosphorylation controls the clustering of SVs thereby regulating neurotransmitter release. This project uses improved nanoscopic technologies and international
collaborations to unveil novel avenues in our understanding of brain communication.Read moreRead less
Super-resolving neurotransmitter release machinery during priming. Understanding how neurons communicate in the brain is one of the most challenging feats in neuroscience. The assembly of the molecular machinery involved in communication is unknown. This grant aims to understand how priming molecules Munc18 and Munc13, undergo a series of molecular steps leading to the release of neurotransmitter. Using innovative single-molecule super-resolution imaging we will uncover how Munc18 and Munc13 are ....Super-resolving neurotransmitter release machinery during priming. Understanding how neurons communicate in the brain is one of the most challenging feats in neuroscience. The assembly of the molecular machinery involved in communication is unknown. This grant aims to understand how priming molecules Munc18 and Munc13, undergo a series of molecular steps leading to the release of neurotransmitter. Using innovative single-molecule super-resolution imaging we will uncover how Munc18 and Munc13 are spatially and temporally organised to mediate communication. By elucidating how nanoclustering of these essential proteins enables key steps, this grant will reveal how brain cells communicate. This may then provide new opportunities to optimise underlying functions such as cognition, sensory and motor processing.Read moreRead less
Click chemistry to reveal how neurons and glia shape perineuronal nets . The extracellular matrix (ECM) and its perineuronal nets (which are net-like structures with holes wrapped around neurons) are largely underexplored, despite representing a remarkable 20% of the brain’s total volume and having been suggested to be involved in many brain functions. Interestingly, digestion of the ECM improves learning and memory, but deficits return once the ECM has reformed. However, how this ECM remodellin ....Click chemistry to reveal how neurons and glia shape perineuronal nets . The extracellular matrix (ECM) and its perineuronal nets (which are net-like structures with holes wrapped around neurons) are largely underexplored, despite representing a remarkable 20% of the brain’s total volume and having been suggested to be involved in many brain functions. Interestingly, digestion of the ECM improves learning and memory, but deficits return once the ECM has reformed. However, how this ECM remodelling is organised at a cell-type level is not understood. Here we aim to close this knowledge gap, using cutting-edge technology including bioconjugation and ultrasound-mediated cargo delivery. Together, this project aims to contribute to a deeper understanding of this major brain compartment in neuronal function. Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE240100561
Funder
Australian Research Council
Funding Amount
$462,237.00
Summary
Understanding how platelets mediate new neuron formation in the adult brain. Exercise boosts the generation of new nerve cells from adult neural stem cells in the part of the brain responsible for learning and memory, the hippocampus. This project aims to investigate the mechanisms behind this effect, in particular, how blood cells known as platelets mediate this process. The expected outcomes include the discovery of new communication pathways between platelets and the brain following exercise ....Understanding how platelets mediate new neuron formation in the adult brain. Exercise boosts the generation of new nerve cells from adult neural stem cells in the part of the brain responsible for learning and memory, the hippocampus. This project aims to investigate the mechanisms behind this effect, in particular, how blood cells known as platelets mediate this process. The expected outcomes include the discovery of new communication pathways between platelets and the brain following exercise and will determine the importance of these blood cells in mediating brain function. This will help to explain how exercise affects the brain and may benefit Australian society through the implementation of new methods to support learning and memory in schools and workplaces, thereby enhancing performance and productivity.Read moreRead less