Exploring Scanning Ultrasound (SUS), A Novel Method To Treat And Prevent Neurodegenerative Disease
Funder
National Health and Medical Research Council
Funding Amount
$765,708.00
Summary
We developed a novel scanning ultrasound (SUS) protocol that clears toxic protein aggregates and restores memory function in mouse models of Alzheimer's disease (AD), without the need for therapeutic agents. Here we aim to determine whether SUS has preventative potential, whether there are synergistic effects, and whether a therapeutic antibody combined with SUS leads to an enhanced therapeutic outcome. Together this will guide the development of an ultrasound therapy in AD patients.
Understanding how the multiple roles of olfactory ensheathing cells guide the growth and regeneration of olfactory axons. The outcomes of this project will increase the understanding of how nerve cells develop and regenerate after injury. The research outcomes and the development of new innovative methodologies as part of the project will be of high significance for the neuroscience research community both within Australia and overseas. The findings will also pave the way for the development of ....Understanding how the multiple roles of olfactory ensheathing cells guide the growth and regeneration of olfactory axons. The outcomes of this project will increase the understanding of how nerve cells develop and regenerate after injury. The research outcomes and the development of new innovative methodologies as part of the project will be of high significance for the neuroscience research community both within Australia and overseas. The findings will also pave the way for the development of novel therapies that promote neuronal regeneration relevant for disorders such as spinal cord injury and Alzheimer's disease, which constitute a large socio-economic burden in Australia. Currently, 400 people contract spinal cord injury every year, corresponding to an annual cost of $1 billion, and more than 500 000 aging people suffer from Alzheimer's disease.Read moreRead less
The biological and pathological functions of TDP-43. The social and economic burden of neurodegenerative such as MND is enormous. A key histopathological hallmark of this and many other related diseases are deposits of the protein TDP-43. Our research aims at understanding its largely unknown functions, for example by generating transgenic animal models. These will form the base for the development for a TDP-43-directed drug treatment. The national benefit of this research is manifold: by deciph ....The biological and pathological functions of TDP-43. The social and economic burden of neurodegenerative such as MND is enormous. A key histopathological hallmark of this and many other related diseases are deposits of the protein TDP-43. Our research aims at understanding its largely unknown functions, for example by generating transgenic animal models. These will form the base for the development for a TDP-43-directed drug treatment. The national benefit of this research is manifold: by deciphering basic biological mechanisms, patenting new data, developing treatment strategies for un-curable and fatal disorders, and expanding links to Australian biotech and international pharmaceutical companies.Read moreRead less
Understanding how cells in the olfactory nerve prevent brain infection. The project hypothesis is that the phagocytic activity of olfactory ensheathing cells (OECs) is the key factor that prevents bacteria from accessing the brain via the olfactory nerve, and allows continuous regeneration of the olfactory nervous system. This project aims to investigate how OECs phagocytose bacteria and debris from degenerating axons in vivo, and determine key molecular mechanisms in the process. Thus, we will ....Understanding how cells in the olfactory nerve prevent brain infection. The project hypothesis is that the phagocytic activity of olfactory ensheathing cells (OECs) is the key factor that prevents bacteria from accessing the brain via the olfactory nerve, and allows continuous regeneration of the olfactory nervous system. This project aims to investigate how OECs phagocytose bacteria and debris from degenerating axons in vivo, and determine key molecular mechanisms in the process. Thus, we will characterise an unknown aspect of OEC biology that is neglected in the field. Intended outcomes include a paradigm shift that glial cells, and not circulatory immune cells, are the main defense against microbial invasion of the olfactory nerve. This is relevant for new therapies targeting neural infection/injury and antibiotic usage.Read moreRead less