Closed-loop Deep Brain Stimulation: Optimising Treatment Of Parkinson’s Disease Using Adaptive Stimulation
Funder
National Health and Medical Research Council
Funding Amount
$726,177.00
Summary
Deep brain stimulation is an established therapy for Parkinson's disease when patients’ symptoms cannot be controlled adequately using medication. Although deep brain stimulation usually improves quality of life significantly, existing devices have shortcomings that often result in poor symptom alleviation and/or undesirable side-effects. This project is aimed at developing an innovative system that automatically adjusts stimulation according to the continually fluctuating needs of each patient.
Identification Of Parkinson's Disease Genes In Queensland Families Showing Patterns Of Mendelian Inheritance.
Funder
National Health and Medical Research Council
Funding Amount
$466,759.00
Summary
In rare cases, Parkinson's disease can be inherited through the generations of a family and it is possible to identify genetic changes that lead to this type of disease. This project aims to use new genetic sequencing technologies in several Australian families with inherited PD to find new genes that cause disease. This research will not only help these families but will teach us more about the reasons brain cells degenerate in this condition and other similar age-related brain diseases.
Investigating Biometal Dyshomeostasis In Dementia With Lewy Bodies
Funder
National Health and Medical Research Council
Funding Amount
$554,644.00
Summary
Dementia with Lewy bodies (DLB) is the second most common form of dementia after Alzheimer's disease (AD). Very little is known about what causes DLB and there are currently no effective therapeutics. An imbalance in naturally occurring biological metals such as iron and copper have been implicated in AD and Parkinson’s disease so this project will investigate if metals are involved in DLB. The ultimate goal of this project is to identify if metals are a valid target for future drug development.
PATHOGENESIS OF ALZHEIMERS DISEASE AND RELATED DISORDERS: MECHANISM OF TAU PATHOLOGY
Funder
National Health and Medical Research Council
Funding Amount
$295,983.00
Summary
A protein called tau has an essential role in the pathogenesis of Alzheimer's disease (AD), frontotemporal dementia (FTD) and related dementias. We have developed novel transgenic models, which allow us to treat the mice and to abrogate the clinical symptoms. As we have dissected the underlying molecular mechanisms, our ultimate goal is to develop a treatment approach based on these mechanisms and thereby reduce the socio-economic burden of these debilitating diseases.
An Analysis Of A Model Of Movement Disorder Lacking D1R Positive Neurons.
Funder
National Health and Medical Research Council
Funding Amount
$346,446.00
Summary
The experiments outlined in this project proposal are aimed at further characterizing a genetically engineered mouse the generation of which was originally funded by the Australian NH and MRC. The mutant mouse suffers from the loss of brain cells in a part of the brain called the striatum. The mouse model will allow us to understand how damage to brain structures cause disabling human neurodegenerative diseases such as Parkinsonism and Huntington's disease. The mouse model is unique as the mice ....The experiments outlined in this project proposal are aimed at further characterizing a genetically engineered mouse the generation of which was originally funded by the Australian NH and MRC. The mutant mouse suffers from the loss of brain cells in a part of the brain called the striatum. The mouse model will allow us to understand how damage to brain structures cause disabling human neurodegenerative diseases such as Parkinsonism and Huntington's disease. The mouse model is unique as the mice suffer from the same type of movement abnormalities which afflict individuals with this spectrum of neurological illnesses. We will look at both structural changes in the brain as well as brain function as defined by the behavioural responses of the damaged brain to drug administration. The experiments also focus on the ultimate correction of the neurological deficits by transplantation of purified nerve cell progenitor cells.Read moreRead less
The Role Of PARK9 And Autophagy In Parkinson's Disease.
Funder
National Health and Medical Research Council
Funding Amount
$396,198.00
Summary
With an ageing population, the health burdens of neurodegenerative diseases such as Parkinson's disease (PD) are numerous. We have found a role for a PD suspectibility gene, PARK9, in autophagy- a neuroprotective degradative pathway, that may also be involved in keeping ÎSyn, a pivitol protein in PD, levels in check.