Investigating The Pathogenic Mechanism Of Mutations In IQSEC2 Causing Non-syndromic Intellectual Disability.
Funder
National Health and Medical Research Council
Funding Amount
$449,016.00
Summary
Intellectual disability is frequent in the population, as many as 1 in every 50 people in the world affected. Mutations in IQSEC2, an X-chromosome gene, cause intellectual disability. We will screen 1000 families with this disability for mutations in IQSEC2, building the picture of disease symptoms, contributing to informed genetic counselling. We will investigate functional impacts of these mutations in neuronal cultures, increasing our understanding of the causes of intellectual disability.
PArkin Co-Regulated Gene (PACRG), Parkin And Parkinsonism.
Funder
National Health and Medical Research Council
Funding Amount
$397,740.00
Summary
Parkinson's disease (PD) is a common neurodegenerative disorder affecting greater than two percent of individuals over the age of 65. The disease is characterised by tremor, slowness of movement, rigidity and postural instability. Current treatment regimes may provide some measure of symptomatic relief, but currently there is no treatment to halt or slow the progression of this debilitating disease. PD currently affects an estimated 35,000 people in Australia and this figure is predicted to incr ....Parkinson's disease (PD) is a common neurodegenerative disorder affecting greater than two percent of individuals over the age of 65. The disease is characterised by tremor, slowness of movement, rigidity and postural instability. Current treatment regimes may provide some measure of symptomatic relief, but currently there is no treatment to halt or slow the progression of this debilitating disease. PD currently affects an estimated 35,000 people in Australia and this figure is predicted to increase significantly as the population ages. PD is a complex disorder, the causes and disease mechanisms are not well understood. However, in the past 10 years several genes have been identified that can cause PD when disrupted. We have identified a new gene that we believe may be involved in PD. The overall aim of this proposal is to characterise this gene and what role it plays in the development of PD. Understanding the expression and function of this gene may significantly advance our understanding of this disorder. Using these results, we aim to model Parkinson's disease in cellular and animal systems; these may provide powerful insight into the molecular pathway(s) perturbed in PD and a means to develop novel therapeutic approaches to alleviate or prevent the disorder.Read moreRead less
Gene Discovery And Characterisation In The Familial Focal Epilepsies
Funder
National Health and Medical Research Council
Funding Amount
$428,065.00
Summary
Around 2% of people have epilepsy at some time in their lives. A large proportion of cases are thought to have a genetic cause, but genes have not yet been identified for most patients. The aim of this project is to use state-of-the-art genetic methods to identify genetic mutations causing epilepsy and to then study the effects of these mutations to better understand the biological causes of epilepsy. This in turn will lead to better diagnosis of epilepsy and improved treatment for patients.
Novel Gene Identification And Characterisation In Epilepsy.
Funder
National Health and Medical Research Council
Funding Amount
$303,964.00
Summary
Epilepsy is a serious neurological disorder affecting up to 5% of the population at some point in their lives. Approximately 70% cases of epilepsy are genetic, but very few of the genes involved have been identified. This project will use state-of-the-art techniques to identify genetic mutations causing an inherited form epilepsy affecting infants. This research is expected to reveal new gene families involved in the genesis of epilepsy and thus new targets for the development of treatments.
Identification And Characterisation Of Genes Causing Autosomal Dominant Nocturnal Frontal Lobe Epilepsy (ADNFLE) And Related Phenotypes
Funder
National Health and Medical Research Council
Funding Amount
$376,640.00
Summary
Epilepsy affects approximately 2% of the population at some stage of their lives. We have recently identified two new genes involved in the development of a type of epilepsy known as ADNFLE. We aim to identify further epilepsy genes by sequencing ADNFLE patients who do not yet have identified mutations. We also aim to identify the genes interacting with the genes we have identified, increasing our understanding of the cellular networks involved in the development of epilepsy.
Massive Parallel Sequencing In The Genetics Of Epilepsy
Funder
National Health and Medical Research Council
Funding Amount
$451,716.00
Summary
Epilepsy is a serious disorder which affects approximately 2% of the population at some stage in their life and around 30% of patients do not gain adequate control of their seizures with medications presently available. Approximately 70% of epilepsy in inherited and so far the majority of the genetic causes are yet to be discovered. My group aims to identify new epilepsy genes. This leads to improved diagnosis, treatment and counseling for patients and increased understanding of the biological m ....Epilepsy is a serious disorder which affects approximately 2% of the population at some stage in their life and around 30% of patients do not gain adequate control of their seizures with medications presently available. Approximately 70% of epilepsy in inherited and so far the majority of the genetic causes are yet to be discovered. My group aims to identify new epilepsy genes. This leads to improved diagnosis, treatment and counseling for patients and increased understanding of the biological mechanisms underlying seizures.Read moreRead less
A Zebrafish Model Of Facioscapulohumeral Dystrophy For Therapy Development And Functional Studies
Funder
National Health and Medical Research Council
Funding Amount
$390,601.00
Summary
This project seeks to develop a zebrafish model for a genetic muscle-wasting disease called facioscapulohumeral dystrophy (FSHD). Our zebrafish model will enable us to better understand the biological mechanisms underlying the disease, as well as provide a platform for therapeutic testing and discovery.