Investigating the role of the innate immune complement system in the abnormal development of the central nervous system. Past research has discovered a surprising link between the immune system, dietary folate deficiency and the development of the embryonic brain. This project will investigate the immune system in the developing brain, in order to understand the causes of developmental defects such as neural tube defects, and the role dietary folate plays in this process.
Novel role of RNA methylation in neuronal homeostasis. This proposal is aimed at understanding the RNA signalling that takes place in neuronal homeostatic response. The crucial role of neuronal homeostasis for normal brain function is evidenced throughout the nervous system; however, the precise underlying mechanisms are still not well understood. The proposed research will utilise high-throughput sequencing approaches coupled with biochemical, molecular and cell biological assays to provide mec ....Novel role of RNA methylation in neuronal homeostasis. This proposal is aimed at understanding the RNA signalling that takes place in neuronal homeostatic response. The crucial role of neuronal homeostasis for normal brain function is evidenced throughout the nervous system; however, the precise underlying mechanisms are still not well understood. The proposed research will utilise high-throughput sequencing approaches coupled with biochemical, molecular and cell biological assays to provide mechanistic insights into the molecular processes that control neuronal homeostatic responses. This will elucidate how neural plasticity and network stability are maintained, a process that is critical for our understanding of sensory processing, learning and memory throughout life.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE100100074
Funder
Australian Research Council
Funding Amount
$520,000.00
Summary
Facilities for automated high-throughput slide scanning and stereology. The equipment requested will facilitate the work of the Australian Mouse Brain Mapping Consortium, a consortium of Australian research groups collaborating to provide the only mouse model brain mapping capability in the country. The consortium brings together laboratory, neuroimaging and computational expertise in a comprehensive framework for imaging the mouse brain. This will help researchers to study mouse models of genet ....Facilities for automated high-throughput slide scanning and stereology. The equipment requested will facilitate the work of the Australian Mouse Brain Mapping Consortium, a consortium of Australian research groups collaborating to provide the only mouse model brain mapping capability in the country. The consortium brings together laboratory, neuroimaging and computational expertise in a comprehensive framework for imaging the mouse brain. This will help researchers to study mouse models of genetic and acquired disorders across the life-span. Remote viewing and analysis capabilities will help overcome the 'tyranny of distance', increasing national access to the facility. Repositories of digitised images will increase the availability of valuable research material to other Australian and international researchers.Read moreRead less
Neural circuit control of effort under stress . This Project aims to investigate how the ‘decision’ to persist in exerting effort to obtain a reward is encoded in the the brain and affected by stress. This work will generate new knowledge on the neural mechanisms through which stress modifies neural activity to control decision making processes underpinning adaptive behaviours essential for survival. The expected outcomes of this work include enhanced capacity at the interface of behavioural a ....Neural circuit control of effort under stress . This Project aims to investigate how the ‘decision’ to persist in exerting effort to obtain a reward is encoded in the the brain and affected by stress. This work will generate new knowledge on the neural mechanisms through which stress modifies neural activity to control decision making processes underpinning adaptive behaviours essential for survival. The expected outcomes of this work include enhanced capacity at the interface of behavioural and computational neuroscience, that will in turn provide significant benefits through greater insight into brain functions essential for survival, with long ranging implications for performance optimisation and brain-inspired computing. Read moreRead less
Enabling Anonymity and Privacy for Blockchain Technology in a Quantum World. Blockchain is a promising technology in the digital world today. However, existing approaches for enabling blockchain applications, particularly with privacy protection and anonymity, are vulnerable to quantum computer attacks. This project aims to enable novel cryptographic mechanisms together with their cryptographic libraries for protecting blockchain in the quantum world, hence, post-quantum secure blockchain. The e ....Enabling Anonymity and Privacy for Blockchain Technology in a Quantum World. Blockchain is a promising technology in the digital world today. However, existing approaches for enabling blockchain applications, particularly with privacy protection and anonymity, are vulnerable to quantum computer attacks. This project aims to enable novel cryptographic mechanisms together with their cryptographic libraries for protecting blockchain in the quantum world, hence, post-quantum secure blockchain. The expected outcomes of this project include innovative technologies, as well as secure and practical post-quantum protocols for protecting future blockchain applications. This will provide economic and social benefits to Australian industry through the enablement of advanced technologies which are developed in Australia.Read moreRead less
Chemical inhibition: a new approach to investigate the role of a key protease, CtHtrA, from Chlamydia trachomatis. Infertility in women frequently results from infection with Chlamydia trachomatis. This project will develop an inhibitor compound against a important protein from this bacteria. This will establish a new scientific approach to study Chlamydia trachomatis. This project will also contribute to the development of new treatments for infertility.
How brains become lateralised. This project aims to understand how the left and right sides of the brain become specialised for different cognitive functions, a phenomenon called lateralisation. Lateralisation is one of the least understood organisational principles of the brain, yet is crucial to the way we think and behave. Manifested most clearly as handedness, the brain is lateralised for many cognitive tasks such as language, reasoning, memory and emotion. However, the developmental origin ....How brains become lateralised. This project aims to understand how the left and right sides of the brain become specialised for different cognitive functions, a phenomenon called lateralisation. Lateralisation is one of the least understood organisational principles of the brain, yet is crucial to the way we think and behave. Manifested most clearly as handedness, the brain is lateralised for many cognitive tasks such as language, reasoning, memory and emotion. However, the developmental origin and anatomical substrate of most cognitive asymmetries are unknown. This project will use a chick model of brain lateralisation to quantify and localise to specific brain circuits the patterns of differential gene expression that give rise to anatomical and functional asymmetries.Read moreRead less
Special Research Initiatives - Grant ID: SR120300015
Funder
Australian Research Council
Funding Amount
$16,000,000.00
Summary
The Science of Learning Research Centre. In this innovative new Centre, researchers in education, neuroscience and cognitive psychology will work together with teachers to understand the learning process. This collaboration will establish new criteria to assess the impact of different types of learning and strategies to inform teaching practices of benefit to all Australians.
The implications of resistance training for the control of movement. Resistance training (or weight lifting) is an essential element of comprehensive rehabilitation programs in a wide range of clinical settings. However, because we know little about how the organization of the nervous system is affected by training with high loads, the consequences of resistance training for our ability to control functional movements are unclear. The ultimate goal of this research is to generate basic knowledge ....The implications of resistance training for the control of movement. Resistance training (or weight lifting) is an essential element of comprehensive rehabilitation programs in a wide range of clinical settings. However, because we know little about how the organization of the nervous system is affected by training with high loads, the consequences of resistance training for our ability to control functional movements are unclear. The ultimate goal of this research is to generate basic knowledge about the impact of resistance training on nervous system function. The research will lead to the design of injury prevention and rehabilitation programs that are maximally effective, and provide a genuine benefit to the community.Read moreRead less
Enhancing neurogenesis in the adult primate brain. New neurons are robustly generated in the subependymal zone (SEZ) during human development. Thus, the SEZ may represent an endogenous modifiable source of neurons to enhance plasticity and therapeutic potential in the brain. However, despite our preliminary data, SEZ neurogenesis beyond the first months of life is controversial. This project aims to understand changes in the capacity for human SEZ proliferation from birth through to ageing and w ....Enhancing neurogenesis in the adult primate brain. New neurons are robustly generated in the subependymal zone (SEZ) during human development. Thus, the SEZ may represent an endogenous modifiable source of neurons to enhance plasticity and therapeutic potential in the brain. However, despite our preliminary data, SEZ neurogenesis beyond the first months of life is controversial. This project aims to understand changes in the capacity for human SEZ proliferation from birth through to ageing and whether neurogenesis may be induced by inflammation in the adult. Using transcriptomics we will also determine how the neurogenic environment changes with age/inflammation. This project is an important step in proving that the brain's potential to generate new neurons extends beyond infancy.Read moreRead less