Auditory Nervous System Function After Treatment With Trophic Agents
Funder
National Health and Medical Research Council
Funding Amount
$544,890.00
Summary
Partial or complete deafness affects 11% of Australians and has great personal, social and economic cost . Worldwide, over 60,000 deaf people can now understand spoken language because of the Bionic Ear. However, after prolonged deafness, the nerves in the ear that the BIonic Ear stimulates die, reducing hearing quality. Our research tests whether biological interventions with nerve growth factors and nerve stimulation can preserve nerve function and improve hearing with the Bionic Ear.
Endometriosis affects up to 10% of reproductive aged women causing a range of debilitating symptoms including pelvic pain and infertility. Our team has discovered that small nerve fibres can be found in the endometrium of women with endometriosis that are not present in women without the condition. We will investigate how these nerve fibres grow and the mechanisms of pain generation. This will potentially allow the development of more targeted and effective treatment modalities.
A Comparative Study Between The Effects Of C-terminally Truncated A-synuclein Metabolites And Full Length A-synuclein In Aged Rat Hippocampal Neurons
Funder
National Health and Medical Research Council
Funding Amount
$231,284.00
Summary
I am a neurologist from Xi�an Jiaotong University, China. My major research interest is in neurodegenerative diseases, especially Parkinson and Alzheimer�s disease. I enter this field because I know ageing population will have an enormous impact on the world�s economy. I started collaboration with Dr. Weiping Gai in Flinders University. We are interested in the toxic effects of both a-synuclein and its metabolites, their mechanisms and ways to block them.
Molecular And Cellular Mechanisms Of Axon Growth And Guidance In The Vertebrate Nervous System
Funder
National Health and Medical Research Council
Funding Amount
$467,545.00
Summary
There are millions of nerve cells in the vertebrate brain, each forming very precise and specific connections within neural circuits. During development of the embryo most of these cells are wired together. A Telstra technician will use the different colours of telephone cables to correctly connect them. Likewise, the growing processes of nerve cells in the brain use specific markers or labels as cues to establish the correct wiring. The aim of the present project is to characterize the specific ....There are millions of nerve cells in the vertebrate brain, each forming very precise and specific connections within neural circuits. During development of the embryo most of these cells are wired together. A Telstra technician will use the different colours of telephone cables to correctly connect them. Likewise, the growing processes of nerve cells in the brain use specific markers or labels as cues to establish the correct wiring. The aim of the present project is to characterize the specific role of some of these labels on nerve cells during development. This project will provide new fundamental knowledge about how brain cells are wired together during development of the embryo. This knowledge is essential for establishing strategies to enhance repair of brain cells following ischemic, excitotoxic or mechanical injury.Read moreRead less
Molecular And Cellular Mechanisms Of Axon Guidance In The Vertebrate Nervous System
Funder
National Health and Medical Research Council
Funding Amount
$447,750.00
Summary
There are, at least, two major obstacles that have to be overcome in the design of therapies to assist the repair of injured brain tissue. First, the nerve cells that are damaged have to be encouraged to regrow - typically this regrowth is inhibited in the brain; and second, this regrowth has to be directed so that the correct connections are re-established. This project will begin to unravel some of the mechanisms that nerve cells use to wire up together during development. This information can ....There are, at least, two major obstacles that have to be overcome in the design of therapies to assist the repair of injured brain tissue. First, the nerve cells that are damaged have to be encouraged to regrow - typically this regrowth is inhibited in the brain; and second, this regrowth has to be directed so that the correct connections are re-established. This project will begin to unravel some of the mechanisms that nerve cells use to wire up together during development. This information can be used to assist in trying to modulate and facilitate directed regrowth following injury.Read moreRead less
Membrane Fusion In Axonal Regeneration: Molecules And Mechanisms
Funder
National Health and Medical Research Council
Funding Amount
$461,597.00
Summary
Limited nerve regeneration is the main obstacle for recovery from spinal cord and brain injuries. Understanding the cellular and molecular mechanisms underlying axonal regeneration is an essential step toward the development of novel effective therapies to enhance this process. In this proposal, we use the powerful molecular and genetic tools available for the small nematode worm C. elegans to identify and study axonal regeneration and discover the key molecules involved.