Neuregulin 1 Type III Overexpression And Schizophrenia
Funder
National Health and Medical Research Council
Funding Amount
$651,966.00
Summary
Neuregulin (NRG1) is a neuronal growth factor and regulates the development of cortical inhibitory interneurons. Human studies suggest that NRG1 type III overexpression and deficient interneuron development underlie schizophrenia. Thus, we have developed a mouse overexpressing Nrg1 type III to discover mechanisms behind NRG1-related cortical pathology and schizophrenia-like behaviours and to clarify whether NRG1 type III interacts with environmental risk factors for the disorder.
ARX- A Hub Gene For A Common Biological Pathway In Schizophrenia
Funder
National Health and Medical Research Council
Funding Amount
$707,974.00
Summary
Schizophrenia is a severe psychiatric disorder with no cure. I have identified that some people with schizophrenia show variations to a gene called ARX. This project will use preclinical mouse models to explore how variations to the Arx gene affect brain molecules, networks of cells and behavioural outcomes. This biological pathway will provide the framework for the identification of new molecules to target therapeutically to modify the biological course of schizophrenia and improve outcomes.