Dopamine Neuron Ontogeny: Convergent Neurobiological Pathway For Risk Factors Of Schizophrenia
Funder
National Health and Medical Research Council
Funding Amount
$337,214.00
Summary
Schizophrenia is associated with changes in dopamine (a signalling molecule in the brain). These changes are present prior to psychosis, suggesting they begin early in development. Our aims are to manipulate key factors in the development of brain dopamine systems to clarify their role in psychosis and schizophrenia. This work has the potential to identify early brain changes that lead to schizophrenia, which in turn may generate better diagnoses and outcomes for people with this disorder.
High Penetrance Deleterious Mutations In Blinding Glaucoma
Funder
National Health and Medical Research Council
Funding Amount
$1,345,055.00
Summary
This project aims to identify the genes most commonly mutated in individuals with advanced glaucoma. Identification of such genes will lead to improved understanding of glaucoma pathogenesis, a better ability to predict risk, and the identification of drug targets for novel therapies.
Delineating The Relationship Between Iron And Peroxisomal Disorders: The Role Of The Peroxisomal Enzyme GNPAT In Iron-Overload Disorders
Funder
National Health and Medical Research Council
Funding Amount
$700,767.00
Summary
Hereditary haemochromatosis is one of the most common genetic disorders in humans, affecting 1 in 200 Australians. We have identified a change in a peroxisomal gene which may affect iron levels in humans. The prevalence of this gene change in Australian haemochromatosis patients will be examined followed by a systematic analysis of how this protein controls iron levels in the body. Our goal is to identify and diagnose genetic changes which influence iron loading in haemochromatosis patients.
SARA: Delineating Its Association With The Onset And Development Of Liver Fibrosis
Funder
National Health and Medical Research Council
Funding Amount
$865,972.00
Summary
Liver disease, a significant burden on society, affects many in the prime of their life. Scarring of the liver is a response to injury due to many factors including alcohol, viruses, obesity, and fatty-liver disease. We have identified a protein associated with liver injury. In this project we will perform a systematic analysis to understand the role of this protein in injury progression. Ultimately we intend to develop tools to prevent and treat liver injury.
Discovery Early Career Researcher Award - Grant ID: DE160101470
Funder
Australian Research Council
Funding Amount
$360,000.00
Summary
Improving poultry health and performance through microbiota manipulations. The project aims to develop methods to modulate microbiota to improve poultry health and productivity and reduce the need for antibiotics. Probiotic administration is currently the only way in agriculture to restore imbalanced intestinal microbiota. Recent research shows that intestinal microbiota resist all new-coming bacteria and remove them from the intestinal environment. The initial inoculum at the time of birth shap ....Improving poultry health and performance through microbiota manipulations. The project aims to develop methods to modulate microbiota to improve poultry health and productivity and reduce the need for antibiotics. Probiotic administration is currently the only way in agriculture to restore imbalanced intestinal microbiota. Recent research shows that intestinal microbiota resist all new-coming bacteria and remove them from the intestinal environment. The initial inoculum at the time of birth shapes the gut microbiota for life and has the strongest influence on development of the immune system. Accordingly, at-hatch administration of proven beneficial strains to poultry is likely to ensure permanent colonisation with beneficial bacteria. This process would improve both the productivity and health of poultry and other agricultural animals.Read moreRead less
Antiparastic agents to safeguard Australian livestock. This project will develop new and improved agrochemicals that can be used to treat highly multi-drug resistant parasites that infect Australian livestock, safeguarding animal health and welfare, and improving the economic viability and prosperity of the Australian livestock industry.
DNA methylation in IVF and cloned embryos. In vitro fertilisation (IVF) and cloning are new assisted reproductive technologies that in time will revolutionise genetic improvement of Australia's economically important animals. IVF and cloning can be associated with aberrant growth that results from atypical gene expression. DNA methylation is central to gene regulation and determines which genes are expressed. In this project a new technique will be used to quantify DNA methylation in naturall ....DNA methylation in IVF and cloned embryos. In vitro fertilisation (IVF) and cloning are new assisted reproductive technologies that in time will revolutionise genetic improvement of Australia's economically important animals. IVF and cloning can be associated with aberrant growth that results from atypical gene expression. DNA methylation is central to gene regulation and determines which genes are expressed. In this project a new technique will be used to quantify DNA methylation in naturally conceived, IVF and cloned embryos. The information will be used to improve IVF and cloning so that these technologies can be applied with confidence to increase the international competitiveness of Australia's livestock industries.Read moreRead less
Cerebellar control of classical conditioning. This project proposes to use zebrafish, in combination with optogenetics, to identify and test patterns of neural activity that are responsible for classical conditioning. It will do this by describing the connections between the cerebellum and other brain regions, and by observing patterns of neural activity as learning takes place. Next, the project will block or recreate these patterns of activity to see whether they are necessary or sufficient fo ....Cerebellar control of classical conditioning. This project proposes to use zebrafish, in combination with optogenetics, to identify and test patterns of neural activity that are responsible for classical conditioning. It will do this by describing the connections between the cerebellum and other brain regions, and by observing patterns of neural activity as learning takes place. Next, the project will block or recreate these patterns of activity to see whether they are necessary or sufficient for learning. The goal is to describe, in concrete terms, how patterns of neural activity in this part of the brain result in learning. In so doing, the project also aims to develop and test new technologies and approaches for studying the functioning brain.Read moreRead less
Cerebellar control of motor coordination and learning. The cerebellum is the part of the brain responsible for smooth body movements, but many details of how it works are still unclear. This project is aimed at learning how the cerebellum communicates with the rest of the brain, and what parts of this communication are necessary for coordinated movement.