Illuminating genomic dark matter to develop new interventions for parasites. This project aims to unravel the molecular basis of parasitism using leading-edge post-genomics approaches. This research expects to explore genomic ‘dark matter’ in the genome to discover how parasites survive and cause disease. The resultant shift in the understanding of molecular mechanisms and processes governing parasitism will lead to new ways of disrupting the intricate parasite-host relationship, which will tran ....Illuminating genomic dark matter to develop new interventions for parasites. This project aims to unravel the molecular basis of parasitism using leading-edge post-genomics approaches. This research expects to explore genomic ‘dark matter’ in the genome to discover how parasites survive and cause disease. The resultant shift in the understanding of molecular mechanisms and processes governing parasitism will lead to new ways of disrupting the intricate parasite-host relationship, which will translate into innovative technologies or products to ameliorate the burden of parasites in livestock animals. Expected socioeconomic benefits include lifting Australia’s scientific knowledge base, reputation in biology and biotechnology, livestock production and investment in translational research.Read moreRead less
Correlative Imaging of Brain Lipids. This project aims to develop imaging tools and protocols for the detection of lipids in brain tissue and cells. This project expects to generate advanced methodologies to display specific lipid classes and their corresponding structures within tissues and cells, with the ability to be detected and correlated with multiple techniques, which represent a currently unavailable capacity. The expected outcomes of this project are improved opportunities to study lip ....Correlative Imaging of Brain Lipids. This project aims to develop imaging tools and protocols for the detection of lipids in brain tissue and cells. This project expects to generate advanced methodologies to display specific lipid classes and their corresponding structures within tissues and cells, with the ability to be detected and correlated with multiple techniques, which represent a currently unavailable capacity. The expected outcomes of this project are improved opportunities to study lipid biology at the cellular and sub-cellular level across a wide range of in vitro and in vivo models. The outcomes of this project should provide significant knowledge to tackle modern societal challenges in healthy ageing, brain pathologies and neurodegenerative diseases.Read moreRead less
Defining novel immune checkpoints controlled by stromal cells. This project seeks to use innovative approaches to elucidate the mechanisms that define the earliest steps required to generate immune responses. The proposal builds on discoveries, including novel preliminary data, from a team with world-leading expertise in immunology, virology and stromal cell biology. The expected findings will provide fundamental insights into novel cellular and molecular interactions between stromal tissue comp ....Defining novel immune checkpoints controlled by stromal cells. This project seeks to use innovative approaches to elucidate the mechanisms that define the earliest steps required to generate immune responses. The proposal builds on discoveries, including novel preliminary data, from a team with world-leading expertise in immunology, virology and stromal cell biology. The expected findings will provide fundamental insights into novel cellular and molecular interactions between stromal tissue components and immune cells that initiate and regulate immune responses. Expected benefits include fundamental advances in knowledge, as well as insights that will ultimately benefit biotechnology and therapeutic applications, and in this way support research priorities linked to advanced manufacturing and health.
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Discovery Early Career Researcher Award - Grant ID: DE220101087
Funder
Australian Research Council
Funding Amount
$453,580.00
Summary
Impact of shift work on emergency performance, decision making and stress. Sleep and circadian disruptions due to shift work are common for emergency personnel, but their impact on team performance and decision making is poorly understood. Using an ecologically relevant simulated work environment, this project aims to examine how shift work influences work performance and team decision making and identify potential stress-related mechanisms that may underpin impairments in these outcomes. By und ....Impact of shift work on emergency performance, decision making and stress. Sleep and circadian disruptions due to shift work are common for emergency personnel, but their impact on team performance and decision making is poorly understood. Using an ecologically relevant simulated work environment, this project aims to examine how shift work influences work performance and team decision making and identify potential stress-related mechanisms that may underpin impairments in these outcomes. By understanding the role poor sleep and circadian misalignment due to shift work play on work performance, this project will inform industry practices and training approaches designed to optimise workplace safety and emergency performance. This project will benefit emergency personnel and the people who depend on these services.Read moreRead less
Investigating Hippo-regulated transcription at single molecule resolution. Signalling pathways operate throughout life to relay signals from the extracellular world to the cellular nucleus, to control transcription and elicit a response. This project aims to understand how the Hippo growth control pathway regulates transcription. Using a combination of biology, biophysics and computational biology, this project aims to quantify behaviour of the Hippo pathway transcription factors at sub-micron r ....Investigating Hippo-regulated transcription at single molecule resolution. Signalling pathways operate throughout life to relay signals from the extracellular world to the cellular nucleus, to control transcription and elicit a response. This project aims to understand how the Hippo growth control pathway regulates transcription. Using a combination of biology, biophysics and computational biology, this project aims to quantify behaviour of the Hippo pathway transcription factors at sub-micron resolution, and how Hippo signalling modulates their behaviour, interaction with the genome and function. We anticipate our discoveries will stimulate new research, e.g. testing of how other signaling pathways regulate transcription. Intended benefits are creation of jobs and new knowledge on fundamental principles of life.Read moreRead less
Metabolic control of gene expression networks and microbiome interactions. The proposal aims to advance our understanding of how metabolism (and resulting metabolites) regulate the expression of genes, and investigate how these processes dictate the interaction of microbiota with the immune system. The project is expected to generate transformative knowledge of gene regulation, a fundamental process for cellular function, and decipher how the microbiome yeast Candida albicans interacts with immu ....Metabolic control of gene expression networks and microbiome interactions. The proposal aims to advance our understanding of how metabolism (and resulting metabolites) regulate the expression of genes, and investigate how these processes dictate the interaction of microbiota with the immune system. The project is expected to generate transformative knowledge of gene regulation, a fundamental process for cellular function, and decipher how the microbiome yeast Candida albicans interacts with immune cells and bacteria. By utilising a powerful combination of molecular and systems biology with molecular genetics and imaging, the project outcomes should foster interdisciplinary collaborations and build capacity for fundamental and applied research to benefit academia and industry, locally and globally.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE210100705
Funder
Australian Research Council
Funding Amount
$462,948.00
Summary
Decoding the enigmatic biology of human gamma-delta T cells. The immune system surveys our body examining molecules that signal whether or not everything is ok. T cells are a central to this and use their receptors to monitor these molecular signals. A specialised subset of T cells known as gamma-delta T cells are critical to detecting infection and cancer, yet their fundamental biology is poorly understood. This project aims to unravel this elusive biology. The aims are to understand 1. The div ....Decoding the enigmatic biology of human gamma-delta T cells. The immune system surveys our body examining molecules that signal whether or not everything is ok. T cells are a central to this and use their receptors to monitor these molecular signals. A specialised subset of T cells known as gamma-delta T cells are critical to detecting infection and cancer, yet their fundamental biology is poorly understood. This project aims to unravel this elusive biology. The aims are to understand 1. The diversity in function between gamma-delta T cell subsets, and 2. The diversity in gamma-delta T cell receptors and the molecules that these receptors detect. This work is essential for understanding gamma-delta T cell immunology which is critical if we ultimately wish to harness this to improve human health.Read moreRead less
The transcriptome dynamics that refine eukaryotic gene expression. This project aims to understand the fundamental mechanisms of gene expression control, by exploring how cells respond to acute perturbation with changes to RNA expression and processing. Unlike the static information encoded within the genome, the information encoded in its intermediary RNA, is transient, plastic and responsive to environmental and developmental cues. This project will use new technologies encompassing RNA-bioche ....The transcriptome dynamics that refine eukaryotic gene expression. This project aims to understand the fundamental mechanisms of gene expression control, by exploring how cells respond to acute perturbation with changes to RNA expression and processing. Unlike the static information encoded within the genome, the information encoded in its intermediary RNA, is transient, plastic and responsive to environmental and developmental cues. This project will use new technologies encompassing RNA-biochemistry, Next Generation Sequencing, and bioinformatics to answer long-standing questions in RNA processing. The project expects to significantly enhance our understanding of the mechanisms underpinning gene-expression control, benefitting Australia by positioning it as a world leader in the field of RNA Biology.Read moreRead less
Detecting and deciphering extinction dynamics under environmental change. This project aims to improve knowledge of extinction processes and impacts. It will use high-performance computing and museum collections to disentangle the ecological mechanisms that were integral in the initial decline and later extinction of Australia's unique mammals. Its significance is that it will establish the historical ranges and past population trajectories of Australian threatened mammals, pinpointing the combi ....Detecting and deciphering extinction dynamics under environmental change. This project aims to improve knowledge of extinction processes and impacts. It will use high-performance computing and museum collections to disentangle the ecological mechanisms that were integral in the initial decline and later extinction of Australia's unique mammals. Its significance is that it will establish the historical ranges and past population trajectories of Australian threatened mammals, pinpointing the combinations of ecological characteristics and threats that most affect risk of extinction from environmental change. Expected outcomes and benefits are new data and verified models to enrich conservation research and inform evidence-based solutions to better protect and recover some of Australia’s most threatened species.Read moreRead less