The cross-disciplinary team performing this research will examine how mobile DNA elements found in brain cells move in response to learning and memory exercises in mice, and whether these changes generate an address system for parts of the brain to be turned on by specific experiences. This work has major implications for our fundamental understanding of how the brain works in healthy individuals, as well as people affected by neurodevelopmental and neurodegenerative conditions.
Approaches To Therapy For The Skeletal Muscle Actin Diseases
Funder
National Health and Medical Research Council
Funding Amount
$912,078.00
Summary
We have shown that errors in a crucial muscle protein called actin cause muscle diseases that affect newborn children. These diseases are mainly very severe, causing death within the first year of life. Currently there is no cure. This project will investigate possible therapies for these diseases, such as viral delivery of a normal version of actin and finding a drug to overcome the weakness. Successful outcomes will crucially bring treatment closer for the patients.
Investigation Of The Functional Role Of Parkin And PArkin Co-Regulated Gene (PACRG) In Neurodegenerative Disease.
Funder
National Health and Medical Research Council
Funding Amount
$82,421.00
Summary
Parkinson’s disease (PD) is a chronic neurodegenerative disorder affecting greater than 1% of the population at 65 years of age. Current treatment regimes treat the motor-associated symptoms of disease - tremor and muscle rigidity. There is no cure, or effective treatment to reverse or halt disease progression. Understanding the role of dysregulated proteins in the progression of PD will identify new targets for treatment of the motor and cognitive deficits observed in PD-affected individuals.
Dominant Repeat Expansion Diseases - A Common RNA Mediated Pathogenic Pathway?
Funder
National Health and Medical Research Council
Funding Amount
$281,118.00
Summary
There are fourteen human genetic diseases that are caused by a similar mutation mechanism and have similar clinical outcomes - the loss of function, degeneration and eventual death of nerve cells. This group of diseases includes Huntington's Disease. They are transmitted from parent to offspring such that each child of an affected parent has 50% risk of inheriting the affected gene and therefore developing the disease. The symptoms of these diseases typically develop later in life - between the ....There are fourteen human genetic diseases that are caused by a similar mutation mechanism and have similar clinical outcomes - the loss of function, degeneration and eventual death of nerve cells. This group of diseases includes Huntington's Disease. They are transmitted from parent to offspring such that each child of an affected parent has 50% risk of inheriting the affected gene and therefore developing the disease. The symptoms of these diseases typically develop later in life - between the ages of 35 and 50 years. While the different genes for these diseases have been identified the pathways that lead from their similar form of mutation to their similar clinical outcomes are not yet understood. Some evidence suggests that certain of these diseases have a common toxic component but this component is not shared by all of the disease genes and so an additional agent that they have in common is being sought. This research will use a genetic model organism - the vinegar fly, Drosophila melanogaster, to test the identity of a good candidate (RNA) for a common toxic agent and to provide information about the pathway by which RNA leads to nerve cell degeneration and death. Accurate and complete knowledge of the identity and composition of the pathways that lead from the mutation to the disease are crucial for correct target identification in the development of drug leads.Read moreRead less
Functional Genomics-new Technologies For Gene Discovery And Personalised Medicine
Funder
National Health and Medical Research Council
Funding Amount
$452,122.00
Summary
Disorders of the brain, which affect people of all ages, are one of the largest health, economic and social burdens in the developed world. These conditions are chronic, debilitating and have limited symptomatic treatments available. In general, very little is known about the causes of many brain disorders. This project aims to identify the genes and mechanisms that underlie these diseases to enable the development of diagnostic and treatment programs to help reduce the incidence and severity of ....Disorders of the brain, which affect people of all ages, are one of the largest health, economic and social burdens in the developed world. These conditions are chronic, debilitating and have limited symptomatic treatments available. In general, very little is known about the causes of many brain disorders. This project aims to identify the genes and mechanisms that underlie these diseases to enable the development of diagnostic and treatment programs to help reduce the incidence and severity of disease.Read moreRead less