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Comparative Expression Studies To Identify Cellular Factors Promoting Hendra Virus Replication For A Comprehensive Understanding Of Hendra Virus Pathogenesis
Funder
National Health and Medical Research Council
Funding Amount
$374,619.00
Summary
Hendra virus (HeV) is an emerging pathogen indigenous to fruit bats. HeV is associated with limited outbreaks with high mortality in domesticated animals and humans. To advance the understanding of HeV-related pathogenesis, we will perform comparative studies in bat and human cell lines to recognise differences in virus-host cell interactions leading to a comprehensive understanding of the HeV life cycle and pathogenesis.
Can Music Mend Minds? Investigating The Mechanisms Underlying The Beneficial Effects Of Music On Persons With Dementia
Funder
National Health and Medical Research Council
Funding Amount
$411,108.00
Summary
Music can have positive effects on persons with dementia. It be a powerful trigger of memories and emotions and provide a link to one's personal past and a form of communication with carers. Familiar songs can be recognised even in the late stages of dementia when verbal communication and memory for other things may be lost. There has been little scientific investigation of how and why music can help people with dementia and their carers. This research will address this issue.
Targeting G-quadruplex DNA As A Novel Therapeutic Strategy For Alzheimer’s And Frontotemporal Dementia
Funder
National Health and Medical Research Council
Funding Amount
$720,144.00
Summary
Dementia is the third leading cause of death in Australia and there is an urgent need to identify new ways of treating diseases that cause dementia. Our research is focused on targeting an unusual DNA structure in Alzheimer’s and Frontotemporal dementia (FTD). We will use a precision-targeted technology to better control formation of this DNA structure in disease-causing genes, allowing us to switch off the gene and hence stop disease progression for Alzheimer’s and FTD.
PSYSCAN— Translating Neuroimaging Findings From Research Into Clinical Practice
Funder
National Health and Medical Research Council
Funding Amount
$376,285.00
Summary
Our ability to predict the onset and outcome of schizophrenia and other psychotic disorders remains limited. This restricts the implementation of effective preventative and early interventions. This project will rectify this by developing a tool of significant clinical utility. The project has 2 aims: 1. To develop and validate a neuroimaging-based tool for use in early psychosis to assist with early diagnosis, outcome, and disease progression. 2. To apply the tool in clinical practice.
Sleep, Plasticity And Neurodegeneration: Targeting Sleep To Improve Cognition In Mild Cognitive Impairment (MCI)
Funder
National Health and Medical Research Council
Funding Amount
$525,116.00
Summary
Older individuals with mild cognitive impairment commonly experience disturbed sleep and about 50% will convert to dementia. It is unclear whether sleep disturbance mediates cognitive decline and progression to dementia. Optimising sleep presents a novel strategy to slow disease progression. This new research program explores links between sleep and dementia to identify new biomarkers of disease progression and new targeted therapeutic approaches to improve quality of life for older Australians.
Developing A Sustainable Community Based Response To Asbestos-related Diseases In Aboriginal Communities
Funder
National Health and Medical Research Council
Funding Amount
$623,155.00
Summary
Asbestos-related disease in remote Aboriginal communities where asbestos mining has occurred over many decades is an under-recognised problem. In contrast to many occupationally-exposed groups, little is known or published on the burden of disease affecting these communities and health program responses based on good science are underdeveloped. This project will support two Aboriginal community-controlled primary health care services to: estimate the number of people affected in local communitie ....Asbestos-related disease in remote Aboriginal communities where asbestos mining has occurred over many decades is an under-recognised problem. In contrast to many occupationally-exposed groups, little is known or published on the burden of disease affecting these communities and health program responses based on good science are underdeveloped. This project will support two Aboriginal community-controlled primary health care services to: estimate the number of people affected in local communities; find the best way to diagnose and manage lung and asbestos disease and prevent complications; advocate for affected individuals, families and communities. Rather than the usual 'in-out' health survey, this research project will build the capacity of local communities and health service to implement and sustain holistic responses.Read moreRead less
Predicting Perioperative Cognitive Disorders In The Elderly Based On Cardiovascular Risk, AD Risk And New Biomarkers
Funder
National Health and Medical Research Council
Funding Amount
$471,826.00
Summary
Anaesthesia and surgery are common in the elderly and are known to lead to memory and thinking problems. Why this happens is unclear. I plan to study confusion, memory and thinking problems before and after surgery and to determine if blood or cerebrospinal fluid tests or modifying cardiovascular disease can predict this happening. This work will lead to early identification of people who are at risk of cognitive problems following anaesthesia and surgery, and ways to prevent this happening.
The Effect Of Chronic Intermittent Alcohol Consumption On The Precipitation Of Dementia.
Funder
National Health and Medical Research Council
Funding Amount
$604,644.00
Summary
This proposal examines the relationship between chronic alcohol intake and alcohol-related dementia, and potential interventions for the treatment of alcohol related dementia.
What Can Tau Deposition Tell Us About The Appearance Of Subjective And Objective Cognitive Decline In Older Adults?
Funder
National Health and Medical Research Council
Funding Amount
$674,077.00
Summary
Subjective memory concerns are common in older adults, but it is uncertain how they relate to Alzheimer’s disease (AD) biomarkers. Novel neuroimaging techniques have been developed for measuring tau deposition, a hallmark feature of AD. Using this technique, I aim to determine whether tau is sensitive to certain types of subjective concerns. My findings will reveal which concerns are indicative of AD risk, and which arise from unrelated factors, such as inattention or stress.
Dementia is an urgent global challenge with enormous health and economic cost to Australia. While the hope is for a cure, the number with dementia is growing and diagnosis is often delayed by ~3 years. This project will use innovative neurocognitive methods to achieve earlier diagnosis and develop tailored treatments. This will enhance or maintain function, promoting independence and community living, improving the quality of life and care for persons living with dementia.