Trace Element Regulation In Neurological Disease: From Molecular Pathogenesis To Translational Impact.
Funder
National Health and Medical Research Council
Funding Amount
$631,370.00
Summary
Neurodegenerative diseases such as dementia and motor neuron disease are a major health burden for Australia and new approaches to treatment are urgently required. Essential trace elements such as copper, zinc and iron show major changes in neurodegneration, however, we do not understand how this drives disease processes. This proposal will develop an innovative 3D ‘brain on a chip’ cell model to probe the role of trace elements in brain pathology and identify exciting new treatments options.
Validation Of Non-invasive Finite Element Method Based Localization Of Seizure Onset Zone In Epilepsy Using EEG-MEG
Funder
National Health and Medical Research Council
Funding Amount
$87,191.00
Summary
Epileptic seizures in the brain are often focal. If anti-epileptic drugs are ineffective, a deep brain stimulator may be implanted to abort seizures at their onset or the seizure tissue may be removed. This project aims to locate the seizure tissue from non-invasive EEG-MEG recordings of seizure-like brain activity using a realistic computer model of the electromagnetic fields in the brain. Knowing the location more exactly will improve the outcomes of deep brain stimulation and removal surgery.
Development And Validation Of A Finite Element Model For Orthopaedic Screw Insertion Into Trabecular Bone
Funder
National Health and Medical Research Council
Funding Amount
$420,454.00
Summary
Osteoporosis is a disease of the bones that results in reduced bone strength and susceptibility to fragility fractures. Due to the spongy nature of osteoporotic bone, surgeons face major difficulties in obtaining secure fixation of bone screws. Our aim is to develop and validate a computer model of orthopaedic screw insertion into trabecular bone based on micro-computed tomography image data. This will allow an assessment of the most appropriate screw designs for stable fixation of implants.
Functional Copper Deficiency Models Of Alzheimer's Disease
Funder
National Health and Medical Research Council
Funding Amount
$454,691.00
Summary
Alzheimer's disease is a serious neurodegenerative disease which increases in incidence with age. It affects the quality of life and care required for approximately 160,000 Australians and costs the national economy 6.6 billion dollars per annum. Current therapy is of limited efficacy. Our studies are directed towards testing the hypothesis that a functional deficiency of the essential trace element, copper, occurs in the brain with ageing, and this leads to oxidative stress and death of neurons ....Alzheimer's disease is a serious neurodegenerative disease which increases in incidence with age. It affects the quality of life and care required for approximately 160,000 Australians and costs the national economy 6.6 billion dollars per annum. Current therapy is of limited efficacy. Our studies are directed towards testing the hypothesis that a functional deficiency of the essential trace element, copper, occurs in the brain with ageing, and this leads to oxidative stress and death of neurons associated with Alzheimer's disease. We will use animal and cell culture models to test this hypothesis which is based on promising preliminary data from such models. We believe that beta amyloid, which accumulates in Alzheimer's brains and is believed to be a major part of the pathological mechanism, has a normal role in maintaining copper balance and that this balance is disturbed by ageing or particular mutations. This research should lead to better treatments using drugs which mobilise copper entry into cells.Read moreRead less
Industrial Transformation Research Hubs - Grant ID: IH130200012
Funder
Australian Research Council
Funding Amount
$2,748,358.00
Summary
ARC Research Hub for Basin GEodyNamics and Evolution of SedImentary Systems (GENESIS). ARC Research Hub for Basin GEodyNamics and Evolution of SedImentary Systems (GENESIS). This Research Hub aims to undertake simultaneous modelling of deep Earth and surface processes, spanning basin scales to individual sediment grains. The Hub will develop and apply cutting-edge basin simulation approaches to transform the seeding and testing of basin exploration models, extending their viability to complex, ....ARC Research Hub for Basin GEodyNamics and Evolution of SedImentary Systems (GENESIS). ARC Research Hub for Basin GEodyNamics and Evolution of SedImentary Systems (GENESIS). This Research Hub aims to undertake simultaneous modelling of deep Earth and surface processes, spanning basin scales to individual sediment grains. The Hub will develop and apply cutting-edge basin simulation approaches to transform the seeding and testing of basin exploration models, extending their viability to complex, inaccessible remote and deep exploration targets. The Hub will fuse multidimensional data into five dimensional basin models (space and time, with uncertainty estimates) by coupling the evolution of mantle flow, crustal deformation, erosion and sedimentary processes, achieving a quantum leap in basin modelling and petroleum systems analysis.Read moreRead less