Development Of Small Molecule IRAP Inhibitors For Treating Memory Deficits
Funder
National Health and Medical Research Council
Funding Amount
$369,898.00
Summary
We have identified a series of small molecule compounds based on their ability to inhibit the catalytic activity of a protein, IRAP using a computer model of IRAP to screen chemical libraries. This research proposal aims to investigate the properties of these compounds and their ability to treat Alzheimer's dementia. At the conclusion of this project, we will have 2 families of lead compounds suitable for development into a new class of therapeutic agents for treating Alzheimer's disease.
Development Of Small Molecule Inhibitors Of IRAP - Potential Use For The Treatment Of Memory Disorders
Funder
National Health and Medical Research Council
Funding Amount
$195,450.00
Summary
This research project provides proof of concept that IRAP is a suitable target for use in the development of a new class of clinically valuable cognitive-enhancing agents. We have recently Identified a family of small molecule compounds that inhibited the catalytic activity of the enzyme using a molecule model of IRAP to screen virtual libraries. This research proposal aims to validate that this family of compounds have memory-enhancing properties by acting specifically on IRAP. At the conclusio ....This research project provides proof of concept that IRAP is a suitable target for use in the development of a new class of clinically valuable cognitive-enhancing agents. We have recently Identified a family of small molecule compounds that inhibited the catalytic activity of the enzyme using a molecule model of IRAP to screen virtual libraries. This research proposal aims to validate that this family of compounds have memory-enhancing properties by acting specifically on IRAP. At the conclusion of this project, we will have elucidated important information on the specificity of the memory effects and the structure activity relationship of this family of compounds. We will have identified and characterised a lead compound for development into a new class of cognitive enhancers.Read moreRead less
The DietAdvice Website A New Innovation For Dietitians In Clinical Practice.
Funder
National Health and Medical Research Council
Funding Amount
$140,975.00
Summary
Due to the growing incidence of obesity within Australia, use of computer technology may be a method of targeting these people by increasing access to dietary services. Currently available dietary software in the Australian context only allows analysis of nutrient information. Thus when a dietitian sees a patient they must manually translate food intake to nutrient information, a largely time consuming exercise. DietAdvice is a website that was developed for people to enter in their own food int ....Due to the growing incidence of obesity within Australia, use of computer technology may be a method of targeting these people by increasing access to dietary services. Currently available dietary software in the Australian context only allows analysis of nutrient information. Thus when a dietitian sees a patient they must manually translate food intake to nutrient information, a largely time consuming exercise. DietAdvice is a website that was developed for people to enter in their own food intakes. The food information is sent to a dietitian who develops individualised dietary advice for them. A pilot study of the website has already found it to be feasible in the primary healthcare setting. Tested for 12 months the website was used by 224 patients from GP practices in the Illawarra region of NSW. Approximately 73% of patients were overweight and patients with a high BMI were 1.88 times more likely to use the website in the comfort of their home. Further research about the website however was needed. The research to follow on from the pilot study will aim to refine the DietAdvice website, leading towards its commercialisation for dietitians in clinical practice. The research will be broken into 3 phases. Phase 1 will involve a usability test of the website, assessing the underlying algorithms and testing it with dietitians in private practice. Phase 2 will see volunteers using the website on multiple occasions after being given pre-weighed amounts of food to eat. This will determine how reliable and accurate the information is; and phase 3 will evaluate whether the website is cost effective and if it increases accessibility of health services especially in rural areas. By confirming these attributes there will be a sound basis to commercialise the product.Read moreRead less
Novel Methods For Promoting Organ Development And Growth
Funder
National Health and Medical Research Council
Funding Amount
$390,203.00
Summary
A revolutionary new therapy for treatment of growth restricted fetuses and premature babies is being developed through the administration of Colony Stimulating Factor (CSF-1). We have evidence that CSF-1 therapy can promote kidneys and lungs to continue development and maturation after birth. This exciting new finding allows for the application of CSF-1 therapy for both the treatment of premature babies and unborn babies with kidney defects.
Dynamic In Vivo Size & Shape Measurement Of The Human Upper Airway Using Endoscopic Long-range Optical Coherence Tomogra
Funder
National Health and Medical Research Council
Funding Amount
$184,250.00
Summary
This project will fund the construction of a clinically deployable prototype device to measure changes in upper airway size and shape in patients with obstructive sleep apnoea. We have recently developed and validated a technique based on endoscopic optical coherence tomography (OCT). Preliminary in vivo studies have been performed in the human upper airway and the results published. To our knowledge, this is the only such system world-wide capable of making these important measurements. The tec ....This project will fund the construction of a clinically deployable prototype device to measure changes in upper airway size and shape in patients with obstructive sleep apnoea. We have recently developed and validated a technique based on endoscopic optical coherence tomography (OCT). Preliminary in vivo studies have been performed in the human upper airway and the results published. To our knowledge, this is the only such system world-wide capable of making these important measurements. The technique has wide commercially applicability as it can be used to measure the internal dimensions of any hollow organ system.Read moreRead less
Use Of Snake Venom Prothrombin Activators In Blood Collection Tubes To Produce High Quality Serum To Improve Patient Outcomes
Funder
National Health and Medical Research Council
Funding Amount
$284,706.00
Summary
The timely availability of high quality serum and plasma samples are of the utmost importance for accurate biochemical analysis in a clinical setting. This requirement is particularly true for patients on anti-clotting therapeutic agents such as warfarin and heparin. In this study we will employ potent prothrombin activators purified from snake venom to enhance the clotting efficiency of blood for serum preparation for biochemical analysis.
A Motion Correction Technique For Accurate PET/CT Brain Imaging In Paediatric And Dementia Patients
Funder
National Health and Medical Research Council
Funding Amount
$190,450.00
Summary
PET-CT imaging is a vital tool in the diagnosis and management of patients with brain disorders including dementia, epilepsy and cancer. However images are often distorted by patient motion, particularly in demented and paediatric patients. The CI has recently developed a motion tracking and correction method to derive images nearly free of motion effects. This aim of this project is to evaluate its impact on image quality in a variety of patients referred for PET- CT brain investigations.
Development Of Engineered Novel Growth Factors For Infertility Treatment
Funder
National Health and Medical Research Council
Funding Amount
$410,439.00
Summary
Infertility comes at an enormous social and financial cost to Australian society. The aim of this proposal is to improve the success rate of an innovative technology that matures eggs in the laboratory and so eliminates the need for the hormones normally used in IVF. To achieve this a newly discovered egg-secreted protein first has to be produced in the laboratory.
A Device For Simultaneous Continuous Acquisition Of EEG And MRI
Funder
National Health and Medical Research Council
Funding Amount
$179,401.00
Summary
We aim to further develop a world-leading method we invented that facilitates the simultaneous, continuous acquisition of the electroencephalogram (EEG - electrical brain waves measured at the scalp) and functional Magnetic Resonance Imaging (fMRI - images the location of brain activity throughout the brain). Combining the two permits non-invasive imaging of human brain function with the exquisite temporal resolution of EEG and the high spatial resolution and brain coverage afforded by fMRI.