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A Novel Method For The Early Detection Of Cardiovascular Disease Through The Direct Measurement Of Tissue Wall Elasticit
Funder
National Health and Medical Research Council
Funding Amount
$196,000.00
Summary
Changes in the structure and function of blood vessels are an early stage in the development of arterial disease. A simple means of assessing this damage will allow for early detection of arterial disease and will provide a tool for monitoring outcomes of treatment and preventive medicine. We have developed a novel method for measuring vessel wall displacement throughout the cardiac cycle. This study aims to provide proof of principle data through the validation of these measurements against the ....Changes in the structure and function of blood vessels are an early stage in the development of arterial disease. A simple means of assessing this damage will allow for early detection of arterial disease and will provide a tool for monitoring outcomes of treatment and preventive medicine. We have developed a novel method for measuring vessel wall displacement throughout the cardiac cycle. This study aims to provide proof of principle data through the validation of these measurements against the physical properties of the vessel and application of the technique to a clinical setting.Read moreRead less
Development Of A Slit Scanning Laser Ophthalmoscope As A Screening Tool In Glaucoma Diagnostics
Funder
National Health and Medical Research Council
Funding Amount
$195,830.00
Summary
Glaucoma is typified by progressive optic disc cupping and loss of fibres with consequent characteristic field defects. Direct imaging of the retina and quantitative assessment of such images greatly increases early diagnosis of this blinding disease. The proposed device, a laser line scanning ophthalmoscope, could support non-invasive imaging to obtain 3-D information in a simple and cost effective way. This could provide objective clinical parameters to support the decision making process.
Implementation Of A New, Inexpensive And High-throughput Matrix Assisted Laser Desorption / Ionization _ Time Of Flight Mass Spectrometry Test For Superior Detection Of Fragile X Syndrome In Targeted Diagnostics And Newborn Population Screening.
Funder
National Health and Medical Research Council
Funding Amount
$254,175.00
Summary
Background: The Fragile X Syndrome (FXS) is the most common form of inherited intellectual disability. There are now a number of treatments for FXS. However, often this disorder is not clearly recognized. We have developed a novel FXS test that could resolve this issue. Our objective is to develop a commercial package that describes suitability of our test for diagnostic use. If successful this could potentially leading to improvement in the prognosis for FXS children through early treatment int ....Background: The Fragile X Syndrome (FXS) is the most common form of inherited intellectual disability. There are now a number of treatments for FXS. However, often this disorder is not clearly recognized. We have developed a novel FXS test that could resolve this issue. Our objective is to develop a commercial package that describes suitability of our test for diagnostic use. If successful this could potentially leading to improvement in the prognosis for FXS children through early treatment intervention.Read moreRead less
Novel Genes And Protein In Non-alcoholic Fatty Liver Disease: Potential Basis Of A Serum-based Assessment Of Disease Sta
Funder
National Health and Medical Research Council
Funding Amount
$200,000.00
Summary
The most common cause of elevated liver function tests is non-alcoholic fatty liver disease (NAFLD). NALFD is a spectrum of disease ranging from steatosis, to non-alcoholic steatohepatitis (NASH), a condition associated with the development of fibrosis in the majority of individuals. Approximately 20% and 3% of adults are affected with NAFLD and NASH, respectively, and NAFLD is expected to become the next major liver epidemic facing the western world, far exceeding the prevalence of chronic infe ....The most common cause of elevated liver function tests is non-alcoholic fatty liver disease (NAFLD). NALFD is a spectrum of disease ranging from steatosis, to non-alcoholic steatohepatitis (NASH), a condition associated with the development of fibrosis in the majority of individuals. Approximately 20% and 3% of adults are affected with NAFLD and NASH, respectively, and NAFLD is expected to become the next major liver epidemic facing the western world, far exceeding the prevalence of chronic infection with the hepatitis C virus. We obtained liver biopsies from patients with NAFLD, 80% of whom had NASH, and determined the expression profile analysis of each subject using 19,200 element microarrays. Our data demonstrates the concordant differential expression of 130 genes, in subjects with NAFLD that were categorizes into 6 major metabolic and regulatory pathways. Many of these genes represented uncharacterised genes. Utilising an extensive bioinformatics approach we have been able to define the genes and their protein product. The use of these proteins as a diagnostic tool for the detection of NAFLD forms the basis of a provisional patent application. However, measurements of protein levels in tissue and sera from patients with NAFLD are needed for the development of a diagnostic method. Such information would also provide significant insight into the pathogenesis of NAFLD. The AIMS are: 1) Production of antibodies against proteins encoded by candidate genes Expression profile of candidate genes 3) Expression of proteins encoded by candidate genes in patients with NAFLDRead moreRead less
Development Of A Serum Based Test For Aggressive Prostate Cancer.
Funder
National Health and Medical Research Council
Funding Amount
$144,950.00
Summary
Prostate cancer is relatively slow growing, taking decades to reach clinical significance. A critical phase in the progression of prostate cancer is the transformation from latent (or dormant) to aggressive tumours; hence the saying that many men die with prostate cancer, rather than of prostate cancer. We aim to develop a test utilising inhibin-activin proteins as surrogate markers of aggressive disease based on our previous studies of a significant correlation between the expression of inhibin ....Prostate cancer is relatively slow growing, taking decades to reach clinical significance. A critical phase in the progression of prostate cancer is the transformation from latent (or dormant) to aggressive tumours; hence the saying that many men die with prostate cancer, rather than of prostate cancer. We aim to develop a test utilising inhibin-activin proteins as surrogate markers of aggressive disease based on our previous studies of a significant correlation between the expression of inhibins in tissues from men with high grade prostate cancer. This study aims to validate the correlation using serum rather than a tissue based assay.Read moreRead less
RV3 Rotavirus Vaccine: Developing A Neonatal Rotavirus Vaccine Formulation For The Global Community
Funder
National Health and Medical Research Council
Funding Amount
$135,075.00
Summary
Rotavirus infection is the leading cause of severe dehydrating gastroenteritis responsible for approximately 600,000 deaths per year in children under 5 years of age worldwide. There is a commercial and public health opportunity to develop a new rotavirus vaccine that can be given at birth. By modifying the way the vaccine is made we hope that it will be more acceptable and easily delivered to children in remote communities and developing countries without the need for refrigeration.
CHARACTERIZATION AND PURIFICATION OF A NOVEL ANTI-HIV FACTOR
Funder
National Health and Medical Research Council
Funding Amount
$170,810.00
Summary
We have identified biological evidence for a novel anti-HIV factor in a patient who has not progressed to HIV disease in 22 years. We have identified active forms in a solution, which confer potent activity against HIV. This factor helps in creating the pool of specialized antigen presenting cells, which are vital to combating with HIV in vivo. We propose to characterize this factor biologically, proteomically and genomically.