Smart bio-mimetic self-assembled gels for biomedical applications. Advanced materials that can be used to deliver drugs, repair scars and damaged tissue are the holy grail of regenerative medicine. Recently, a class of materials called self-assembled gels have shown enormous potential in this regard. Self-assembled gels have already demonstrated their use in drug delivery and are showing great promise in the treatment of spinal injuries. This project will create an even smarter version of these ....Smart bio-mimetic self-assembled gels for biomedical applications. Advanced materials that can be used to deliver drugs, repair scars and damaged tissue are the holy grail of regenerative medicine. Recently, a class of materials called self-assembled gels have shown enormous potential in this regard. Self-assembled gels have already demonstrated their use in drug delivery and are showing great promise in the treatment of spinal injuries. This project will create an even smarter version of these gels with biological activity, especially targeting cancer and suppressing tumour growth after surgery. Our approach will help to ensure that Australians can take a leading role in this highly exciting new area of biomedical research.Read moreRead less
New Imaging Agents for Neuronal Nicotinic Receptors. Recent advances in medical imaging technology such as Positron Emission Tomography (PET) and Single Photon Emission Computed Tomography (SPECT) have radically improved the diagnosis and treatment of a wide range of diseases. The aim of this project is to discover novel radio-ligands that selectively bind to neuronal nicotinic acetylcholine receptors. These ligands will have great potential for the imaging, diagnosis and study of neurodegenerat ....New Imaging Agents for Neuronal Nicotinic Receptors. Recent advances in medical imaging technology such as Positron Emission Tomography (PET) and Single Photon Emission Computed Tomography (SPECT) have radically improved the diagnosis and treatment of a wide range of diseases. The aim of this project is to discover novel radio-ligands that selectively bind to neuronal nicotinic acetylcholine receptors. These ligands will have great potential for the imaging, diagnosis and study of neurodegenerative diseases such as Alzheimer's disease. Read moreRead less
Highly efficient X-ray storage phosphor for medical and scientific imaging. X-rays are invaluable in medical diagnostics. For example, they are widely used in breast screening programs. However,they can cause cancer even at low doses. Consequently there is a global effort to reduce the X-ray dose by exploring more efficient imaging technologies. The present proposal seeks to exploit our recent discovery of a highly efficient storage phosphor that has the potential to facilitate substantial X-r ....Highly efficient X-ray storage phosphor for medical and scientific imaging. X-rays are invaluable in medical diagnostics. For example, they are widely used in breast screening programs. However,they can cause cancer even at low doses. Consequently there is a global effort to reduce the X-ray dose by exploring more efficient imaging technologies. The present proposal seeks to exploit our recent discovery of a highly efficient storage phosphor that has the potential to facilitate substantial X-ray dose reduction; this is of greatest significance to the general population. Also, the phosphor facilitates higher resolution images, a feature that is highly important in scientific imaging. This project may lead to substantial revenue streams for the nation because it taps into a global multibillion dollar industry.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0214135
Funder
Australian Research Council
Funding Amount
$492,000.00
Summary
High performance protein crystallography. This proposal will provide state of the art high performance facilities for protein crystallography, bringing together the major structural biology groups in NSW and the ACT. A renewed focus on protein crystal structures will stimulate new interpretation and utilization of the vast amount of data that has come from genomics, especially the sequencing of the human genome. The proposed facility will generate new research collaborations between the partn ....High performance protein crystallography. This proposal will provide state of the art high performance facilities for protein crystallography, bringing together the major structural biology groups in NSW and the ACT. A renewed focus on protein crystal structures will stimulate new interpretation and utilization of the vast amount of data that has come from genomics, especially the sequencing of the human genome. The proposed facility will generate new research collaborations between the partner institutions which will result in advances in basic life sciences, biotechnology and biopharmaceuticals. The facility will complement regional initiatives in functional genomics, bioinformatics, proteomics and high-field NMR spectroscopy.Read moreRead less
Mechanisms and consequences of oxidation of glycosaminoglycans, proteins and proteoglycans by myeloperoxidase-derived oxidants. Atherosclerosis (hardening of the arteries) is responsible for the death of 40% of the population of developed, and developing, countries including Australia. Rupture of the fibrous cap of atherosclerotic lesions is responsible for most sudden deaths from heart disease and stokes, but is a poorly understood process. Evidence has been presented for a role for oxidation r ....Mechanisms and consequences of oxidation of glycosaminoglycans, proteins and proteoglycans by myeloperoxidase-derived oxidants. Atherosclerosis (hardening of the arteries) is responsible for the death of 40% of the population of developed, and developing, countries including Australia. Rupture of the fibrous cap of atherosclerotic lesions is responsible for most sudden deaths from heart disease and stokes, but is a poorly understood process. Evidence has been presented for a role for oxidation reactions in weakening the structure of lesions and making them prone to rupture. Little is known about the fundamental chemistry of such damage; this will be addressed in the proposed program. The data obtained will underpin the development of new preventative and protective strategies to minimise lesion rupture and deaths from this major disease.Read moreRead less
Mechanisms and consequences of myeloperoxidase-mediated damage to glycosaminoglycans, proteins and proteoglycans. Atherosclerosis (hardening of the arteries) is responsible for the death of 40% of the population of developed, and developing, countries including Australia. Rupture of the fibrous cap of atherosclerotic lesions is responsible for most sudden deaths from heart disease and stokes, but is a poorly understood process. Evidence has been presented for a role for oxidation reactions in we ....Mechanisms and consequences of myeloperoxidase-mediated damage to glycosaminoglycans, proteins and proteoglycans. Atherosclerosis (hardening of the arteries) is responsible for the death of 40% of the population of developed, and developing, countries including Australia. Rupture of the fibrous cap of atherosclerotic lesions is responsible for most sudden deaths from heart disease and stokes, but is a poorly understood process. Evidence has been presented for a role for oxidation reactions in weakening the structure of lesions and making them prone to rupture. Little is known about the fundamental chemistry of such damage; this will be addressed in the proposed program. The data obtained will underpin the development of new preventative and protective strategies to minimise lesion rupture and deaths from this major disease.Read moreRead less