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.
Characterisation of monoaminergic transmission in Central Amygdala. This project will identify the distribution and function of dopamine, serotonin and noradrenalin receptors on the various cell types and their inputs, in the medial, lateral and capsular divisions of Central Amygdala (CeA). We will test for tonic endogenous activation of monoaminergic receptors and synaptic release from electrically stimulated fibers terminating in CeA. Using paired recordings and calcium imaging, we will invest ....Characterisation of monoaminergic transmission in Central Amygdala. This project will identify the distribution and function of dopamine, serotonin and noradrenalin receptors on the various cell types and their inputs, in the medial, lateral and capsular divisions of Central Amygdala (CeA). We will test for tonic endogenous activation of monoaminergic receptors and synaptic release from electrically stimulated fibers terminating in CeA. Using paired recordings and calcium imaging, we will investigate intracellular mechanisms underlying monoamine receptor mediated effects. These findings when correlated with published behavioural studies will provide greater understanding of the role of the divisions of CeA and the inputs they receive, in the function of the amygdala.Read moreRead less
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Determinants of Expression, Assembly and Function of the Noradrenaline Transporter. The noradrenaline transporter protein that is the focus of this project is important for mental health because it belongs to the family of proteins where psychostimulants, such as cocaine, and drugs used in the treatment of depression act. The project will lead to exciting advances in our understanding of how the structure of this protein controls its functions, and potentially to the design of better antidepress ....Determinants of Expression, Assembly and Function of the Noradrenaline Transporter. The noradrenaline transporter protein that is the focus of this project is important for mental health because it belongs to the family of proteins where psychostimulants, such as cocaine, and drugs used in the treatment of depression act. The project will lead to exciting advances in our understanding of how the structure of this protein controls its functions, and potentially to the design of better antidepressant drugs and to the design of drugs to prevent the effects of cocaine.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