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Investigating Mechanisms Of Dementia And Motor Neuron Disease
Funder
National Health and Medical Research Council
Funding Amount
$303,924.00
Summary
Dementia and motor neuron disease (MND) are both neurodegenerative diseases which have devastating impacts on patients and their families. My research investigates the biochemical mechanisms involved in these diseases. Pathology in the nervous system of dementia and MND patients contains a protein called ‘TDP-43’, but it remains unknown how this causes disease. This project will therefore explore the effects of TDP-43 malfunction, which will provide insight into potential therapeutic strategies.
Investigating The Potential Of Human Stem Cells To Repair The Degenerating Auditory Nerve After Deafness
Funder
National Health and Medical Research Council
Funding Amount
$310,787.00
Summary
One in four Australians is predicted to experience some form of hearing loss by 2050. Hearing loss is irreversible and the chief clinical treatment available for severe to profound hearing loss is a cochlear implant. However, cochlear implant efficacy is limited by the degeneration of the auditory nerve following hearing loss. Using stem cells, this project will develop techniques to restore function to the auditory nerve through replacement of the specialised cells that comprise it.
Regulation Of Dendritic Ion Channels And Its Role In Intrinsic Neuronal Excitability In Health And Disease
Funder
National Health and Medical Research Council
Funding Amount
$402,810.00
Summary
Nerve cells are able to regulate their activity to maintain the reliable transfer of information between cells. By conducting detailed electrical and chemical analysis of nerve cells this project will increase our understanding of how nerve cells regulate their activity, and provide important information on how this activity may be altered in brain disorders like epilepsy. The results of this research may also lead to the development of new more effective drugs to treat many brain disorders.
Microperimetry is a clinical tool for measuring central visual function whilst the retina is continuously monitored and retinal testing locus adjusted for eye movements. Regulatory authorities are now considering outcomes of microperimetry as a valid clinical trials endpoint in certain retinal conditions because visual acuity does not always reflect disease progression. This project will validate various types of microperimeters and determine how they should be used to monitor macular diseases.
Molecular Interrogation Of Common Blinding Diseases
Funder
National Health and Medical Research Council
Funding Amount
$367,946.00
Summary
Common causes of blindness, such as macular degeneration, myopia, diabetic retinopathy and glaucoma will be interrogated using a range of emerging molecular techniques. Large population-based cohorts will be studied to dissect complex gene-environment interactions. Data from case-control cohorts will be interrogated using new epigenetic techniques and Next Generation Sequencing will be used to identify rare disease-causing mutations.
Multiple sclerosis is a particularly devastating disease that affects people early in their lives. This chronic disabling condition is characterized by inflammation and loss or damage to the myelin sheath that surrounds axons. There is preliminary evidence suggesting that certain cell signals may prevent the cells that produce myelin from death in multiple sclerosis. This study will seek to determine how and which signals prevent cell death and whether this may be a potential therapeutic interve ....Multiple sclerosis is a particularly devastating disease that affects people early in their lives. This chronic disabling condition is characterized by inflammation and loss or damage to the myelin sheath that surrounds axons. There is preliminary evidence suggesting that certain cell signals may prevent the cells that produce myelin from death in multiple sclerosis. This study will seek to determine how and which signals prevent cell death and whether this may be a potential therapeutic intervention.Read moreRead less
Neuronal Copper Homeostasis And The Role Of The Alzheimer Amyloid-Beta Precursor Protein (APP)
Funder
National Health and Medical Research Council
Funding Amount
$287,321.00
Summary
Alzheimer’s disease (AD) is creating a growing burden upon Australian medical resources. Copper plays an important role in the development of AD and drugs designed to adjust brain copper levels are being tested for AD treatment and show therapeutic benefits. This project will determine how copper is involved in AD so that more effective drugs can be developed. Focus will primarily be on copper-binding proteins central to AD and establishing their role in AD development and progression.