Linkage Infrastructure, Equipment And Facilities - Grant ID: LE100100165
Funder
Australian Research Council
Funding Amount
$250,000.00
Summary
Electron microscopy cryopreparation facility for biomedical research. The proposed cryopreparation facility will allow cell and molecular biologists and material scientists in the region to prepare samples for ultrastructural research not currently possible due to insufficient local resources, and will thus significantly boost their research. The facility will support a wide range of world class medical and material scientists, including those visiting the Australian Synchrotron, whose research ....Electron microscopy cryopreparation facility for biomedical research. The proposed cryopreparation facility will allow cell and molecular biologists and material scientists in the region to prepare samples for ultrastructural research not currently possible due to insufficient local resources, and will thus significantly boost their research. The facility will support a wide range of world class medical and material scientists, including those visiting the Australian Synchrotron, whose research in health sciences and advanced materials characterisation facilitates the goals of promoting and maintaining good health and frontier technologies. The instrumentation will enhance training capacity in the region and provide young Australian scientists with direct experience of modern electron microscopy techniques.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE130100090
Funder
Australian Research Council
Funding Amount
$700,000.00
Summary
Three-dimensional cryo electron microscopy facility. The three-dimensional cryo-electron microscopy facility will let us visualise plants, pathogens and nanomachines with resolution not previously possible allowing us to see into cells and diseases with vastly more detail. Our world-class experts will provide regional and national researchers access to cutting-edge technology complementary to the Australian Synchrotron.
Discovery Early Career Researcher Award - Grant ID: DE120100794
Funder
Australian Research Council
Funding Amount
$375,000.00
Summary
Revealing dynamic mechanisms controlling pluripotency in mammalian stem cells and embryos. Every cell of our mature bodies originates from 'pluripotent' cells present in the early mammalian embryo. These cells can be captured and grown in plastic dishes. The project will use imaging methods to reveal how gene regulatory molecules control pluripotent cells in the embryo and in culture.
How membrane-sensing proteins regulate synaptic vesicle endocytosis. This project aims to elucidate the molecular basis of how membrane-sensing proteins regulate synaptic vesicle endocytosis in mammalian central neurons. Nerve cells’ ability to transmit cellular information to one another is important for normal brain function. Efficient communication between neurons through sustained neurotransmitter release relies on the continuous supply of synaptic vesicles in presynaptic nerve terminals. Ke ....How membrane-sensing proteins regulate synaptic vesicle endocytosis. This project aims to elucidate the molecular basis of how membrane-sensing proteins regulate synaptic vesicle endocytosis in mammalian central neurons. Nerve cells’ ability to transmit cellular information to one another is important for normal brain function. Efficient communication between neurons through sustained neurotransmitter release relies on the continuous supply of synaptic vesicles in presynaptic nerve terminals. Key to this process are membrane dynamics during synaptic vesicle retrieval, but the precise underlying mechanisms are not well understood. The intended outcome of this project is insights into the molecular mechanisms of synaptic transmission, the fundamental process of brain function, increasing understanding of physiological processes such as muscle movement, vision, hearing, touch, learning and memory.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE130100078
Funder
Australian Research Council
Funding Amount
$800,000.00
Summary
Live molecular imaging using super resolution microscopy, two photon and spinning disk confocal microscopy. With recent developments of super-resolution microscopy it is now feasible to image single molecules within the cellular environment in living cells. Such insight is key to understanding basic biological interactions that govern the wiring of our brain, communications between cells and neurons and cell-cell adhesion.
Nuclear functions of the microtubule-associated protein tau. The important neuronal protein, tau, has cellular functions that go far beyond its established role in stabilising microtubules. This project will determine which tau species are nuclearly localised, what the consequences are for nuclear functions, and how phosphorylation regulates this localisation.
MOLECULAR CELL BIOLOGICAL ANALYSIS OF CAVEOLIN SECRETION
Funder
National Health and Medical Research Council
Funding Amount
$536,657.00
Summary
Aggressive forms of prostate cancer are associated with the release of a protein, called caveolin, from the cancerous cells. Caveolin is normally embedded in the cell surface and drives the formation of microscopic pits termed caveolae. In this proposal we will investigate how caveolin is secreted with a long-term goal of preventing the secretion, or the action, of caveolin.
Making muscle: molecular dissection of membrane domain formation. For a muscle to contract efficiently in response to an electrical signal it requires the formation of an extensive system of hollow membranous tubules through which the signal can be propagated. This proposal addresses the molecular mechanisms involved in the formation of this tubule system in skeletal muscle. This project will develop cell biology in a whole organism rather than a cell culture system and provide a new framework f ....Making muscle: molecular dissection of membrane domain formation. For a muscle to contract efficiently in response to an electrical signal it requires the formation of an extensive system of hollow membranous tubules through which the signal can be propagated. This proposal addresses the molecular mechanisms involved in the formation of this tubule system in skeletal muscle. This project will develop cell biology in a whole organism rather than a cell culture system and provide a new framework for Australian and international cell biologists. It will generate new knowledge, train young Australian scientists, help build international collaborative networks and engage the public outside the research community.Read moreRead less
Imaging transcription factors in living mammalian embryos to reveal cell-to-cell variability. The mechanisms controlling how single cells activate different genes are typically studied in cells grown in culture dishes. This project will apply novel imaging methods to study how gene regulatory molecules control cells in living mouse embryos.
Characterisation of p14ARF intracellular trafficking pathways. Over 3500 new cases of melanoma are diagnosed in NSW each year, and one of the most important proteins involved in suppressing melanoma initiation or growth is p14ARF. This project will characterise the movement and functions of this protein with the aim of identifying novel targets for more effective drug therapies.