Aberrant Ependymal Development And The Formation Of Hydrocephalus
Funder
National Health and Medical Research Council
Funding Amount
$660,005.00
Summary
Foetal hydrocephalus is a prevalent neurodevelopmental condition associated with severe intellectual impairment. Breakdown of the ependymal cell layer, which acts as a barrier between brain tissue and the ventricular space, is a major cause of hydrocephalus. Despite the importance of these cells, we have little understanding of the molecular mechanisms that regulate their production. This project will identify critical signalling pathways governing the establishment of the ependymal layer.
Axonal Fusion To Promote Nerve Repair: Molecules And Mechanisms.
Funder
National Health and Medical Research Council
Funding Amount
$456,189.00
Summary
Nerve injuries are in most cases untreatable, leaving patients with high level of disabilities for the rest of their life. Understanding the molecular mechanism regulating nerve regeneration is critical to develop new drugs and design innovative therapies. We discovered molecules that mediates axonal repair by favouring the stitching together of the two separated fragments of an axon. We aim to study how they functions to possibly exploit a similar mechanism of repair for human injuries.
Controlling Neuroinflammation In Alzheimer's Disease
Funder
National Health and Medical Research Council
Summary
Alzheimer’s disease (AD) is the most common neurodegenerative disorder worldwide, with 269,000 Australians currently diagnosed with AD and is expected to soar to about 981,000 by 2050. AD accounts for greater than 60% of all cases of dementia. This grant investigates the role that neuroinflammation plays in the progression and exacerbation of AD and will identify new therapeutic strategies to combat this insidious disease.
Understanding The Role Of TDP-43 In Motor Neuron Disease.
Funder
National Health and Medical Research Council
Funding Amount
$654,091.00
Summary
Motor neuron disease (MND) is a fatal neurodegenerative disease with no cure. The cause of MND is poorly understood but new research has shown that defects in TDP-43, an RNA binding protein involved in gene regulation, can lead to the disease. This project is aimed at discovering the molecular mechanisms of TDP-43 function, which will improve the understanding of the disease and aid in the development of new therapies.
Elucidating The Mechanisms By Which Bis(thiosemicarbazone)-copper Complexes Protect Neurons In Models Of Neurodegenerative Diseases
Funder
National Health and Medical Research Council
Funding Amount
$353,377.00
Summary
Dr Liddell is a neuroscientist investigating potential therapeutic agents for the treatment of diseases of affecting the brain such as Alzheimer’s disease and Parkinson’s disease. He is examining a class of metal-based compounds that are showing strong potential for disease treatment, and is investigating how these compounds work. The findings will be used to further develop and improve these therapeutic agents, and may help understand the underlying causes of these diseases.
Wnt-Ryk Signaling In The Establishment Of Major Axon Tracts In The Embryonic Mouse Brain
Funder
National Health and Medical Research Council
Funding Amount
$513,946.00
Summary
The corpus callosum is the major interhemispheric commissure in the human brain, comprising approximately 3 million myelinated fibers which connect homologous regions in the neocortex. To date more than 50 different human congenital syndromes have been described in which the corpus callosum does not form leading to epilepsy and mental retardation. We have identified a new guidance molecule (Ryk) which is crucial for corpus callosum formation. This project aims to dissect that molecular mechanism ....The corpus callosum is the major interhemispheric commissure in the human brain, comprising approximately 3 million myelinated fibers which connect homologous regions in the neocortex. To date more than 50 different human congenital syndromes have been described in which the corpus callosum does not form leading to epilepsy and mental retardation. We have identified a new guidance molecule (Ryk) which is crucial for corpus callosum formation. This project aims to dissect that molecular mechanisms controlling Ryk signaling during corpus callosum development. Our analysis of Ryk function will advance our understanding of the molecular mechanisms underlying the formation of this important commissure.Read moreRead less