Heparan sulfate complexes with VEGF for control of angiogenesis in tissue engineered constructs. The national/community benefits that will arise from this work include, the generation of knowledge related to the growth of blood vessels in the presence of a synthetic polymer that has been made to look like the natural polymers present in the body. This will lead to an understanding of the underlying mechanisms involved that may have down stream effects relevant to the replacement of many types o ....Heparan sulfate complexes with VEGF for control of angiogenesis in tissue engineered constructs. The national/community benefits that will arise from this work include, the generation of knowledge related to the growth of blood vessels in the presence of a synthetic polymer that has been made to look like the natural polymers present in the body. This will lead to an understanding of the underlying mechanisms involved that may have down stream effects relevant to the replacement of many types of tissues being generated for clinical applications, including possible applications in the treatment of heart disease, the largest killer of people in the Western world. Read moreRead less
Characterization and optimisation of Myomatrix: A novel extracellular matrix hydrogel from muscle. This project would have several sources of benefit for the community. Foremost we will have produced a product that will have a strong commercial application in several fields including basic science and bioengineering. If its full potential were achieved, the development of this innovative new hydrogel would strengthen Australia's standing in the biotechnology field and also enrich specific applic ....Characterization and optimisation of Myomatrix: A novel extracellular matrix hydrogel from muscle. This project would have several sources of benefit for the community. Foremost we will have produced a product that will have a strong commercial application in several fields including basic science and bioengineering. If its full potential were achieved, the development of this innovative new hydrogel would strengthen Australia's standing in the biotechnology field and also enrich specific applications. The knowledge gained from the characterization of this product could also be of benefit to several areas including chemical engineering, tissue engineering, tissue repair, polymer chemistry and food manufacture. The expertise generated and the possibility of collaboration, both academic and with industry would also benefit the community. Read moreRead less
Predicting cell wall mechanics from structure in a materials engineering approach to plant growth. The project fosters a novel, interdisciplinary approach to understanding how the structure of plant cell walls determines their mechanical properties. Such understanding requires combining biological and engineering approaches and will illuminate how plants grow and produce cells and organs with particular shapes. This is scientifically important but is also important for industries depending on sp ....Predicting cell wall mechanics from structure in a materials engineering approach to plant growth. The project fosters a novel, interdisciplinary approach to understanding how the structure of plant cell walls determines their mechanical properties. Such understanding requires combining biological and engineering approaches and will illuminate how plants grow and produce cells and organs with particular shapes. This is scientifically important but is also important for industries depending on specialised cell shapes such as those of cotton and wood fibres. Our work will improve our understanding of how wall structure determines fibre and other cell shapes and give us tools which can be used to understand how final wall structure determines the fibre mechanics on which industrial users depend. Read moreRead less
Proteomic and Transcriptional Profiling of Cartilage. Gene expression and signalling pathways that regulate cartilage formation, and its orderly transition to bone, are poorly described. Our studies will, for the first time, combine two complementary cutting-edge approaches, protein identification by proteomic analysis, and mRNA profiling by microarray analysis, to define these pathways and develop a comprehensive catalogue of proteins and gene expression patterns during cartilage development a ....Proteomic and Transcriptional Profiling of Cartilage. Gene expression and signalling pathways that regulate cartilage formation, and its orderly transition to bone, are poorly described. Our studies will, for the first time, combine two complementary cutting-edge approaches, protein identification by proteomic analysis, and mRNA profiling by microarray analysis, to define these pathways and develop a comprehensive catalogue of proteins and gene expression patterns during cartilage development and bone formation. This information will provide insight into the regulation of cartilage differentiation, maturation and structure, and will provide a critical platform for the development of more sophisticated cartilage and bone biomaterials for improved tissue repair and regeneration.Read moreRead less
The molecular mechanism of retromer and sorting nexin function in endosomal membrane trafficking. The proposed research represents breakthrough science that will lead to a fundamental understanding at the molecular level of the structure and assembly of the retromer complex and how it regulates sorting of receptors in the endosomal system. It will provide excellent research training for top graduate students and post-doctoral scientists in multidisciplinary methods that constitute state-of the- ....The molecular mechanism of retromer and sorting nexin function in endosomal membrane trafficking. The proposed research represents breakthrough science that will lead to a fundamental understanding at the molecular level of the structure and assembly of the retromer complex and how it regulates sorting of receptors in the endosomal system. It will provide excellent research training for top graduate students and post-doctoral scientists in multidisciplinary methods that constitute state-of the-art structural and molecular cell biology research. By addressing an area of great interest internationally the project will have the capacity to increase Australia's knowledge base and strengthen it's reputation for research excellence.Read moreRead less
Endosomal Protein Transport: From Molecular Structures to Biological Function. Intracellular transport of biomolecules through the endosomal organelle is critical for normal cellular processes such as signalling, homoeostasis and development. Defects in this fundamental process and subversion of it by bacterial and viral pathogens also lead to many different human diseases. This project will build on Australia's strong programme of structural and cellular biology research to develop key insights ....Endosomal Protein Transport: From Molecular Structures to Biological Function. Intracellular transport of biomolecules through the endosomal organelle is critical for normal cellular processes such as signalling, homoeostasis and development. Defects in this fundamental process and subversion of it by bacterial and viral pathogens also lead to many different human diseases. This project will build on Australia's strong programme of structural and cellular biology research to develop key insights into endosomal trafficking at the molecular level. Outcomes from this work will place Australia at the forefront of international efforts to understand this essential biological process and will have important implications for future design of pharmaceuticals.Read moreRead less