Optimizing Implanted Cell Survival Using A Tissue Engineering Model
Funder
National Health and Medical Research Council
Funding Amount
$589,175.00
Summary
Cell therapy and tissue engineering involve the insertion of specific cells into damaged tissues or into a bioraector in a patient's body to generate new replacement tissues. This project seeks to improve two factors associated with inserting cells : 1. The innate survival characteristics of the cells being inserted, and 2. The blood vessel supply at the site of insertion. These techniques will greatly improve the survival of inserted cells.
On the mechanism of boiling instability in microchannels. This project will enable designers to create highly efficient miniaturised devices based on the boiling of fluids such as water or organics. These devices include micro-power generation systems, coolers for computer chips and solar collectors, and micro-chemical process systems. Such devices provide environmental, safety and economic benefits.
This research program aims to gain a detailed understanding of the organisation of the cell surface at the molecular level. The cell surface is organised into domains with distinct functions. Visualisation of these domains, identifying their important components, and understanding how they form and function will have huge importance for therapeutic strategies aimed at combatting the changes associated with cell transformation in cancer and in other human diseases such as muscular dystrophy.
The Role Of Apolipoprotein E In High Density Lipoprotein Metabolism
Funder
National Health and Medical Research Council
Funding Amount
$151,208.00
Summary
Coronary heart disease is a major cause of death and disability in Australia. A high level of blood cholesterol increases the risk of developing coronary heart disease. This increase in coronary risk is caused by the cholesterol that is carried in low density lipoproteins (LDL). However, not all cholesterol is bad. A proportion of the cholesterol in blood is carried high density lipoproteins (HDL), which are powerful protectors against heart disease. People with high blood levels of HDL have a s ....Coronary heart disease is a major cause of death and disability in Australia. A high level of blood cholesterol increases the risk of developing coronary heart disease. This increase in coronary risk is caused by the cholesterol that is carried in low density lipoproteins (LDL). However, not all cholesterol is bad. A proportion of the cholesterol in blood is carried high density lipoproteins (HDL), which are powerful protectors against heart disease. People with high blood levels of HDL have a significantly reduced risk of developing heart disease. HDL consist of several different types of particles that contain lipids (or fats) and proteins. Not all HDL protect equally against coronary heart disease. Our ability to determine which HDL are the most cardioprotective is limited because it is difficult to separate the different types of particles from each other. One thing we do know is that the cardioprotective properties and metabolism of HDL are influenced by the proteins they contain. A considerable amount is known about the effects of the two main HDL proteins on the metabolism and cardioprotective properties of HDL. However, HDL contain several other proteins which are also important in this regard. This project is concerned with one of those other proteins called apolipoprotein E. The evidence that apolipoprotein E protects against heart disease is indisputable. Despite this, almost nothing is known about its role in HDL metabolism. This is because it is difficult to isolate large amounts of apolipoprotein E-containing HDL from plasma. In order to overcome these problems I have developed a novel method for preparing HDL which contain apolipoprotein E. These preparations are comparable to the apoE-containing HDL in human plasma. They will be used in this project to study the influence of apolipoprotein E on HDL metabolism.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0882833
Funder
Australian Research Council
Funding Amount
$120,000.00
Summary
Advanced infrared imaging facility for micro to macro systems. This state-of-the-art infrared imaging equipment will provide significant benefits towards research and development in a wide variety of important areas such as: green house gas reduction through efficient and clean energy production and usage, using solar thermal and solar photovoltaic energy; understanding fire propagation in buildings, and efficiently growing stem cells. This equipment will help maintain Australia's position as a ....Advanced infrared imaging facility for micro to macro systems. This state-of-the-art infrared imaging equipment will provide significant benefits towards research and development in a wide variety of important areas such as: green house gas reduction through efficient and clean energy production and usage, using solar thermal and solar photovoltaic energy; understanding fire propagation in buildings, and efficiently growing stem cells. This equipment will help maintain Australia's position as a leader in these fields, and thus attract international customers to research and development services in rapidly growing markets such as alternative/renewable energy and biotechnology.Read moreRead less
Membrane Attachment And Components Of The Ca2+ -triggered Release Mechanism
Funder
National Health and Medical Research Council
Funding Amount
$386,498.00
Summary
Understanding and harnessing the fundamental cellular process of secretion will provide a wealth of new approaches to addressing problems associated with aging & disorders that are major health care burdens (e.g. neurodegeneration & diabetes). Understanding the vesicle docked state, and the contributions of different molecular components to the release process provides for unique insights into the underlying molecular mechanisms, thereby enabling safe, targeted control of this critical process.