Exploitation Of Unique Growth Factors To Develop New Products For Infertility Treatment
Funder
National Health and Medical Research Council
Funding Amount
$132,525.00
Summary
Infertility comes at an enormous social and financial cost to Australian society; infertility is a major psychological burden on young couples and the technologies used to treat infertility, such as in vitro fertilisation (IVF), require expensive drugs to stimulate the ovary. The cost of these drugs to Medicare is expected to exceed $100 million p.a. over the next decade. A reproductive technology, which has always shown great potential to elevate some of this burden, is oocyte (egg) in vitro ma ....Infertility comes at an enormous social and financial cost to Australian society; infertility is a major psychological burden on young couples and the technologies used to treat infertility, such as in vitro fertilisation (IVF), require expensive drugs to stimulate the ovary. The cost of these drugs to Medicare is expected to exceed $100 million p.a. over the next decade. A reproductive technology, which has always shown great potential to elevate some of this burden, is oocyte (egg) in vitro maturation (IVM), which drastically reduces the use-cost of drugs and the stress to patients. However, oocyte IVM has been slow to live up to its potential and the technology is still not in widespread clinical practice, mainly due to disappointing success rates in women. We have been studying oocyte IVM in animals for many years, and have recently made a significant technological breakthrough, improving success rates by ~50%. In this field, a 50% increase in efficiency is substantial and has significant clinical and commercial application. Currently, we are the only group worldwide with this technology. Over the course of this 2-year project we will conduct follow-up experiments to refine this discovery and investigate the feasibility of using this approach to treat human infertility. We are already in negotiations with two medical device manufacturers to licence this technology. We expect that this project will lead to a series of products and technologies that will enter a clinical trial for the treatment of infertility within 2-3 years.Read moreRead less
Development Of An Assay To Distinguish Between Recent And Established HIV-1 Infection
Funder
National Health and Medical Research Council
Funding Amount
$192,500.00
Summary
We have discovered a marker of recent HIV infection. Further refinement of this assay and fully evaluating it on samples from individuals infected with different subtypes of the virus will result in an HIV incidence assay ready for commercialisation. An assay capable of distinguishing between recently acquired and established HIV infection would be most valuable in establishing the incidence of infection for epidemiological surveys, to clearly identify new infections following vaccine trials and ....We have discovered a marker of recent HIV infection. Further refinement of this assay and fully evaluating it on samples from individuals infected with different subtypes of the virus will result in an HIV incidence assay ready for commercialisation. An assay capable of distinguishing between recently acquired and established HIV infection would be most valuable in establishing the incidence of infection for epidemiological surveys, to clearly identify new infections following vaccine trials and identify HIV infection as opposed to transfer of maternal antibodies in new born infants.Read moreRead less
A New Non-invasive Diagnostic Technique Based On Detection Of Exhaled Respiratory Pathogens.
Funder
National Health and Medical Research Council
Funding Amount
$179,300.00
Summary
We developed a special collection mask and showed that the breath of people with colds or flu contains a tiny amount of virus. Currently, diagnostic samples are collected by putting a tube into the airways - this is very uncomfortable. Our masks may provide a new and more comfortable way to diagnose lung infections. We want to build better masks and ways to detect viruses and bacteria to test out this method. This may create a new test that will improve diagnosis and treatment.
Development Of An In Vitro Immunodiagnostic Test For Serum IgE Specific To The Major Pollen Allergen, Pas N 1, Of The Subtropical Bahia Grass
Funder
National Health and Medical Research Council
Funding Amount
$349,435.00
Summary
Treatment of grass pollen allergy by immunotherapy reduces the risk of asthma but most reagents for diagnosis and treatment are based on cool climate grasses. We will develop a more specific diagnostic blood test for people with hay fever and allergic asthma triggered by subtropical Bahia grass pollen. This test based on the major allergen of Bahia grass pollen, Pas n 1, will help people who need improved accuracy of diagnosis and more effective treatment outcomes for hay fever and allergic asth ....Treatment of grass pollen allergy by immunotherapy reduces the risk of asthma but most reagents for diagnosis and treatment are based on cool climate grasses. We will develop a more specific diagnostic blood test for people with hay fever and allergic asthma triggered by subtropical Bahia grass pollen. This test based on the major allergen of Bahia grass pollen, Pas n 1, will help people who need improved accuracy of diagnosis and more effective treatment outcomes for hay fever and allergic asthma.Read moreRead less
The Diagnosis, Biomarker Identification And Measurement Of Drug Efficacy In Mental Illness And Neurological Conditions.
Funder
National Health and Medical Research Council
Funding Amount
$119,050.00
Summary
Globally, 2 billion people suffer from a neuropsychiatric illness. The cost is more than US$2 trillion a year. Hampering early intervention is the current lack of definitive, quantitative techniques for diagnosis and measurement of treatment efficacy. This research will determine whether the disease fingerprints produced by a new technique, EVestG, are diagnostically unique (to schizophrenia, depression and Parkinson's disease) and sensitive to disease progression and treatment response.
Improving First Trimester Screening By Combining Rapid MF-PCR Of PAP Smears With Nuchal Ultrasound Scanning
Funder
National Health and Medical Research Council
Funding Amount
$206,809.00
Summary
Genetic defects are the major cause of embryonic and foetal death as well as being responsible for a large proportion of childhood disabilities. Although many are detected by the ~50,000 prenatal tests currently performed annually in Australia, these methods are only offered to high risk mothers because they are invasive (~1% risk of miscarriage), and-or expensive. A rapid, low cost, less invasive and safer alternative prenatal diagnostic method such as PAP smears that could be offered to all mo ....Genetic defects are the major cause of embryonic and foetal death as well as being responsible for a large proportion of childhood disabilities. Although many are detected by the ~50,000 prenatal tests currently performed annually in Australia, these methods are only offered to high risk mothers because they are invasive (~1% risk of miscarriage), and-or expensive. A rapid, low cost, less invasive and safer alternative prenatal diagnostic method such as PAP smears that could be offered to all mothers regardless of risk is therefore of immense value both to mothers and to the health care system. This proposal enhances first trimester screening by improving prenatal diagnosis from PAP smears. Although normally taken to detect cancer, these smears contain significant numbers of foetal cells. We will investigate: the best way and time to obtain these cells, the best way to remove the cells from any contamination, improvements in genetic diagnosis of these cells using a technique known as MF-PCR which is rapidly revolutionising conventional prenatal diagnosis. By automating these procedures, they will become less expensive and more accessible to all mothers regardless of risk. We will also compare these procedures with alternative first trimester screening techniques such as nuchal translucency to determine the value of both tests singly and in combination. This research should provide a safe, reliable and accurate method allowing inexpensive prenatal screening to be available for all pregnancies. General screening programmes using this new test, particularly if combined with nuchal translucency programmes, would result in a dramatic reduction in affected babies with major implications to families and the health care system.Read moreRead less
Development Of A Sensitive Point Of Care Diagnostic Assay For Troponin I
Funder
National Health and Medical Research Council
Funding Amount
$137,650.00
Summary
This research aims to develop a diagnostic for immediate monitoring of patients presenting with chest pain, with the presumption of heart attack. The novel diagnostic platform will enable the estimation of a key indicator of heart muscle damage to be performed within a ten to fifteen minute window. This will aid speedier diagnosis and propoer triage of patients presenting with chest pain.
Novel Single-chain Antibody-targeted Nanoparticles For Diagnosis Of Vascular Diseases In Magnetic Resonance Imaging
Funder
National Health and Medical Research Council
Funding Amount
$460,797.00
Summary
The aim of this project is to develop targeted imaging agents that seek out specific markers for various states of cardiovascular disease. These agents would provide a method for detecting the presence and level of atherosclerosis and thrombotic events. The targeted nanoparticles may provide a unique opportunity to detect very early plaques, the vulnerability of existing plaques and difficult to diagnose vessel blockages such as pulmonary embolism.