The cellular basis of branching morphogenesis during kidney development. This project aims to study the process of branching morphogenesis which drives the development of the kidney. Previous studies group have demonstrated, in general terms, how branching progresses during gestation. However, little is known about the fundamental cellular events which trigger or characterise this basic developmental process. This project expects to provide deep insights into the cellular basis of tissue and org ....The cellular basis of branching morphogenesis during kidney development. This project aims to study the process of branching morphogenesis which drives the development of the kidney. Previous studies group have demonstrated, in general terms, how branching progresses during gestation. However, little is known about the fundamental cellular events which trigger or characterise this basic developmental process. This project expects to provide deep insights into the cellular basis of tissue and organ development. In studying this process the project should provide critical insights into how cells act, individually and collectively, to build tissues.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE120100043
Funder
Australian Research Council
Funding Amount
$330,000.00
Summary
Development of an ultra-high speed spinning disk confocal micro-particle image velocimetry (PIV) platform for the investigation of cardiovascular disease . This facility will establish a microscope system specifically designed to investigate the function of blood cells in the context of cardiovascular diseases such as heart attack and stroke.
Investigating the molecular basis of T-cell receptor cross-reactivity. This project will explore the basis of unexpected immune reactions whereby the immune system mistakes one molecular structure for another, a phenomenon known as cross-reactivity. This project will examine how often this is due to molecular mimicry, potentially explaining why immune T cells sometimes react inappropriately to different agents.
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE180100179
Funder
Australian Research Council
Funding Amount
$3,189,000.00
Summary
Automated high resolution and high contrast cryo -TEM for three-dimensional structural biology. This project aims to establish a facility in automated, single-particle cryo-TEM and cryo-TEM tomography (Titan Krios) that will enable atomic and molecular structure research and three-dimensional subcellular and cellular imaging. The project will span all multiscale cryo-TEM modalities from the visualisation of cells, membranes and macromolecular complexes, through to near-atomic-resolution protein ....Automated high resolution and high contrast cryo -TEM for three-dimensional structural biology. This project aims to establish a facility in automated, single-particle cryo-TEM and cryo-TEM tomography (Titan Krios) that will enable atomic and molecular structure research and three-dimensional subcellular and cellular imaging. The project will span all multiscale cryo-TEM modalities from the visualisation of cells, membranes and macromolecular complexes, through to near-atomic-resolution protein structure determination. Cryo-single particle analysis and tomography are recognised as revolutionary technologies in molecular structural biology and powerful enablers of future ground-breaking discovery. The project will deliver significant competitive advantage for Australia in leading-edge structure-based research, drug discovery, new opportunities for applied research and development, and showcasing science to the public.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE130101191
Funder
Australian Research Council
Funding Amount
$375,000.00
Summary
Formation of the osteocyte network in bone matrix. The formation of new bone, which occurs throughout life for bone renewal and acutely after fractures, entraps a network of cells that can detect micro-damage and direct repair mechanisms. Mathematical and computational methods will be used to understand how this network can lead to a self-detecting and self-repairing biomaterial.
Investigating pathways of lipoglycan formation in the bacterial cell wall. This project aims to investigate how the complex cell walls of Mycobacteria and Corynebacteria are assembled. The project will utilise a combination of genetic, biochemical and advanced analytical approaches to investigate individual steps in the synthesis of key cell wall components and understand how the assembly of these components is coordinated with bacterial growth. Important outcomes of this research will be detail ....Investigating pathways of lipoglycan formation in the bacterial cell wall. This project aims to investigate how the complex cell walls of Mycobacteria and Corynebacteria are assembled. The project will utilise a combination of genetic, biochemical and advanced analytical approaches to investigate individual steps in the synthesis of key cell wall components and understand how the assembly of these components is coordinated with bacterial growth. Important outcomes of this research will be detailed information on processes that regulate the growth of bacteria with important biotechnology, veterinary and medical significance, as well as information on mechanisms of cell wall synthesis that may be conserved in all bacteria.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE220100511
Funder
Australian Research Council
Funding Amount
$450,000.00
Summary
Molecular-Scale Interaction of Nanomaterials with Biomembranes. This project aims to develop a holistic understanding of how nanoparticles, and nanomaterials in general, interact with cellular materials, via the cell membrane on a molecular level. To date, the precise mechanism by which nanomaterials, such as particles, colloids, and sheets, interact with cellular material is poorly understood.
This project expects to generate new, fundamental knowledge in the field, and establish a platform for ....Molecular-Scale Interaction of Nanomaterials with Biomembranes. This project aims to develop a holistic understanding of how nanoparticles, and nanomaterials in general, interact with cellular materials, via the cell membrane on a molecular level. To date, the precise mechanism by which nanomaterials, such as particles, colloids, and sheets, interact with cellular material is poorly understood.
This project expects to generate new, fundamental knowledge in the field, and establish a platform for high-resolution, in situ, molecular-scale imaging of nanoscale events at the biomembrane. This will develop a fundamental understanding of the dynamics of nanomaterial-cell interactions, and provide benefit in the development of next-generation nanomaterial-based therapeutics and diagnostic technologies.
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Discovery Early Career Researcher Award - Grant ID: DE130101458
Funder
Australian Research Council
Funding Amount
$375,000.00
Summary
Investigation and development of biological anti-adhesive coatings. Lubricin is a biological anti-adhesive protein that is found in mammalian joints. This project will investigate the properties and action of Lubricin and develop novel anti-adhesive coating technologies to eliminate problems associated with non-specific binding of biomolecules in microfluidic and biosensor applications.
How cell shape regulators control cell competition in tissue development. This project aims to determine how cell shape (polarity) regulators affect cell survival in an epithelial tissue. When mutation or wounding perturb cell shape regulators in a tissue cell, signalling pathways are altered that kill the aberrant cells. A surveillance mechanism termed "cell competition" is important to remove the damaged cells. This project will investigate a potential regulator of cell competition, the tyrosi ....How cell shape regulators control cell competition in tissue development. This project aims to determine how cell shape (polarity) regulators affect cell survival in an epithelial tissue. When mutation or wounding perturb cell shape regulators in a tissue cell, signalling pathways are altered that kill the aberrant cells. A surveillance mechanism termed "cell competition" is important to remove the damaged cells. This project will investigate a potential regulator of cell competition, the tyrosine phosphatase PTP61F, in response to perturbation of cell shape regulators, using the vinegar fly, Drosophila, and mammalian systems. This study is expected to reveal biomarkers that can be used to improve organismal fitness to increase productivity or to decrease it for pest control.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE170100239
Funder
Australian Research Council
Funding Amount
$372,000.00
Summary
The molecular basis of endothelial mechanotransduction through TRPV4. This project aims to understand how blood flow dynamics coordinate the plasma membrane localisation and interaction of the transient receptor potential vanilloid 4 (TRPV4), a candidate mechanosensitive ion channel broadly expressed in endothelium with physiological and pathological roles in the cardiovascular system, with other mechanoreceptors and the physiological relevance of these events. Blood flow haemodynamics affect ca ....The molecular basis of endothelial mechanotransduction through TRPV4. This project aims to understand how blood flow dynamics coordinate the plasma membrane localisation and interaction of the transient receptor potential vanilloid 4 (TRPV4), a candidate mechanosensitive ion channel broadly expressed in endothelium with physiological and pathological roles in the cardiovascular system, with other mechanoreceptors and the physiological relevance of these events. Blood flow haemodynamics affect cardiovascular health and morphogenesis. This project will highlight the role of TRPV4 channels in the short- and long-term adaptive responses to shear stress and will also have significant potential for application in future drug discovery.Read moreRead less