Nodal Function In Peripheral Neuroinflammatory Disorders: Target Antigens, Functional Significance And Treatment Response
Funder
National Health and Medical Research Council
Funding Amount
$605,172.00
Summary
Inflammatory neuropathies are autoimmune disorders which produce severe disability and represent a costly burden to the healthcare system, but the causes remain unknown. Recent evidence from our team suggests that antibodies against parts of the peripheral nerve at the node of Ranvier are involved. The project aims to identify these specific targets and monitor treatment responsiveness, stabilise nerve function and prevent persistent disability.
Targeting Neuroinflammatory Pathways As Novel Treatments For Dementia
Funder
National Health and Medical Research Council
Funding Amount
$600,116.00
Summary
Australia has a rapid increase in its ageing population, and consequently an increase in detrimental age-related dementia and neurodegenerative diseases which are a major healthcare burden. Current treatments for diseases such as Alzheimer’s, Parkinson’s and Huntington’s are inadequate and there is a desperate need for new treatments. I have unique access to molecules that target two novel mechanisms for neurodegenerative diseases. This fellowship will explore their therapeutic potential.
Studies On Induction Of Antigen Specific T Regulatory Cells To Control Autoimmunity
Funder
National Health and Medical Research Council
Funding Amount
$353,033.00
Summary
The immune system has natural control mechanisms, called regulatory cells. Our group was the first in the world to correctly identify these cells. There is now a world-wide interest in these cells as they can prevent unwanted immune mediated injury. In autoimmune diseases such as multiple sclerosis, regulatory cells can prevent relapse and progression. This project will identify ways of producing potent specific regulatory cells to control multiple sclerosis and other debilitating neurological d ....The immune system has natural control mechanisms, called regulatory cells. Our group was the first in the world to correctly identify these cells. There is now a world-wide interest in these cells as they can prevent unwanted immune mediated injury. In autoimmune diseases such as multiple sclerosis, regulatory cells can prevent relapse and progression. This project will identify ways of producing potent specific regulatory cells to control multiple sclerosis and other debilitating neurological diseases.Read moreRead less
The Role Of The Complement System In Neurodegeneration And The Therapeutic Potential Of Complement Inhibition
Funder
National Health and Medical Research Council
Funding Amount
$380,558.00
Summary
This project aims to identify the role of immune and inflammatory components in the pathology of neurodegenerative disease. Additionally, this research will determine whether a new class of novel anti-inflammatory drugs can alter the neurodegenerative process. This will allow for an increased understanding of the biology of neurodegenerative disease, and also may lead to the development of new treatments for conditions such as Parkinson’s disease, Huntington’s disease and motor neuron disease.
Improving The Management Of An Emerging Viral Disease In Australia: Determination Of The Mechanisms Of Neuroinvasion By Hendra Virus And Their Control, Leading To Optimisation Of Post-exposure Therapy Following Contact With Hendra Virus
Funder
National Health and Medical Research Council
Funding Amount
$675,742.00
Summary
Hendra virus causes severe disease in people with >50% mortality; human infection is acquired following contact with affected horses. In nature, Hendra virus is carried by flying foxes and the cause of spill-over events to horses is unknown. The impact of Hendra virus on human health may rapidly increase in response to continued urban expansion; the outcome of this project will be improved decision support for those charged with the medical management of people exposed to this deadly virus.
We discovered, characterised and commercialised Macrophage inhibitory cytokine-1 (MIC-1/GDF15) for human therapy. Its blood level predicts death from cancer, heart attack/stroke and other diseases. This study will add important information for understandg the actions of this important protein
NOX Enzymes As Mediators Of Inflammation-triggered Neurodegeneration: Modulating NOX Enzymes As Novel Therapies
Funder
National Health and Medical Research Council
Funding Amount
$994,846.00
Summary
The NEURINOX project aims at identifying novel therapeutic targets for neurodegenerative diseases; an increasing health issue for the ageing Australian population. NADPH oxidases (NOX) enzymes, generate reactive oxygen species, and are key regulators of neuroinflammation. Inflammatory dysregulation is characterized by a change in NOX activity. NEURINOX will expound the links between neuroinflammation, NOX enzyme activity & neurodegenerative diseases to identify novel therapeutic targets to treat ....The NEURINOX project aims at identifying novel therapeutic targets for neurodegenerative diseases; an increasing health issue for the ageing Australian population. NADPH oxidases (NOX) enzymes, generate reactive oxygen species, and are key regulators of neuroinflammation. Inflammatory dysregulation is characterized by a change in NOX activity. NEURINOX will expound the links between neuroinflammation, NOX enzyme activity & neurodegenerative diseases to identify novel therapeutic targets to treat neuroinflammation.Read moreRead less
Localisation Of Genes For Multiple Sclerosis In The HLA Region
Funder
National Health and Medical Research Council
Funding Amount
$426,500.00
Summary
Multiple sclerosis (MS) is a disease that affects around 10,000 Australians. It is a disease of young adults with women being affected more often than men. While there are therapeutics available to treat it, these are very expensive ($10-12,000 per annum) and are effective in only a proportion of affected individuals. MS is governed by a complex interplay of environmental and genetic susceptibility factors, neither alone sufficient to cause disease, however, the study of these factors has been c ....Multiple sclerosis (MS) is a disease that affects around 10,000 Australians. It is a disease of young adults with women being affected more often than men. While there are therapeutics available to treat it, these are very expensive ($10-12,000 per annum) and are effective in only a proportion of affected individuals. MS is governed by a complex interplay of environmental and genetic susceptibility factors, neither alone sufficient to cause disease, however, the study of these factors has been confounded by the complex nature of the disease. We and other researchers have identified the human leukocyte antigen (HLA) complex on chromosome 6 as harbouring susceptibility genes for MS. Our recent work has localised these genes in two distinct regions of the HLA complex. In this project we plan to localise these genes more precisely to permit their identification. By identifying these genes we hope to develop an understanding of their function in a healthy person and in a person with MS. Understanding what goes wrong during disease is a critical first step along the track to the design of novel therapeutics. A successful therapeutic agent would be designed to interfere with disease processes and treat the disease more effectively.Read moreRead less
Neurodegeneration In The Ageing Brain: How The Pathways Leading To Aggregated Protein Cause Disease
Funder
National Health and Medical Research Council
Funding Amount
$12,322,838.00
Summary
The team consists of eight highly experienced research scientists who are dedicated to solving the question of how the brain degenerates in the elderly when associated with the accumulation of certain proteins: e.g. A_ amyloid (Alzheimer�s disease) and PrP (Creutzfeldt-Jakob disease). Understanding the molecular pathways leading to the degeneration (loss of neuronal synapses) will permit the development of rational diagnostic and therapeutic interventions. Over the past five years the program ha ....The team consists of eight highly experienced research scientists who are dedicated to solving the question of how the brain degenerates in the elderly when associated with the accumulation of certain proteins: e.g. A_ amyloid (Alzheimer�s disease) and PrP (Creutzfeldt-Jakob disease). Understanding the molecular pathways leading to the degeneration (loss of neuronal synapses) will permit the development of rational diagnostic and therapeutic interventions. Over the past five years the program has identified several diagnostic and therapeutic avenues which are now being developed by the Pharmaceutical and Biotechnology industries. Much more research is still required for maximizing the chances of success using these approaches.Read moreRead less