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 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.
External Therapeutic Device To Support Rehabilitation Of The Hand Following Trauma Or Surgery
Funder
National Health and Medical Research Council
Funding Amount
$175,000.00
Summary
The loss of hand function will affect every aspect of an individual’s life. This includes the ability to feed and care for themselves and the ability to work and participate in family life. For people recovering from problems such as trauma, burns or surgery affecting the hand, careful management of hand rehabilitation can influence the outcome for the patient significantly. In order to reduce the possibility of mobility difficulties occurring, including loss of joint range of motion, muscle and ....The loss of hand function will affect every aspect of an individual’s life. This includes the ability to feed and care for themselves and the ability to work and participate in family life. For people recovering from problems such as trauma, burns or surgery affecting the hand, careful management of hand rehabilitation can influence the outcome for the patient significantly. In order to reduce the possibility of mobility difficulties occurring, including loss of joint range of motion, muscle and tendon sheath adhesions or non-functional scar tissue formation, continuous passive motion (CPM) is often indicated. Additionally, for people with reduced mobility of the hand due to upper limb paralysis, such as those with cervical spinal cord injury, stroke, cerebral palsy or peripheral nerve injury, disregard for management of the maintenance of the joint range of motion of the effected hand will result in contracture and limited joint range of motion. Such syndromes will reduce hand function, which is already limited by paralysis, and will negatively affect potential outcomes for aggressive rehabilitation techniques, such as tendon transfer surgery and functional neuromuscular stimulation. Therefore, in such cases, CPM is also indicated. Current devices applying CPM have shown to be effective in minimising the syndromes indicated above and these results are summarised in the Background and Research Plan attached to this proposal. Unfortunately, the use of such devices is not always prescribed by clinicians. This is due, mainly, to the limitations of these devices that are in the marketplace. These limitations include lack of secure finger placement, lack of portability, the inability to provide specialised therapy to specific joints and inflexible programming. This proposal introduces an improved device to be developed and these improvements form the proposal aims below. Given such an improved device, which can overcome many of the problems with current CPM machines, it is likely that that the clinical application of CPM will achieve the greater degree of prescription and application in hand rehabilitation. These improvements should overcome the clinical reticence to use these devices and restore a balance by increasing their use to the level that the scientific literature indicates they should have. The overall aim of the proposal is to take the device to a stage where it is ready for clinical trial.Read moreRead less
Seminal Plasma Cytokines As Novel Fertility Diagnostics In Men
Funder
National Health and Medical Research Council
Funding Amount
$101,000.00
Summary
Infertility and recurrent miscarriage affect 60-80 million couples globally, including 15% of couples in Australia. Current IVF therapy is not successful when the underlying reason for infertility is failure of the maternal tissues to support embryo implantation. We have discovered signaling proteins present in male semen that act in the female reproductive tissues to prepare for embryo implantation and healthy pregnancy. Recently we have identified those proteins and have shown that some men ha ....Infertility and recurrent miscarriage affect 60-80 million couples globally, including 15% of couples in Australia. Current IVF therapy is not successful when the underlying reason for infertility is failure of the maternal tissues to support embryo implantation. We have discovered signaling proteins present in male semen that act in the female reproductive tissues to prepare for embryo implantation and healthy pregnancy. Recently we have identified those proteins and have shown that some men have an imbalance in seminal proteins that leads to immune rejection of the embryo in the female partner. This project aims to develop a new test for male fertility that is based on seminal plasma proteins and independent of existing sperm count tests. Furthermore we will determine whether seminal protein imbalance can result from the �silent� presence of male reproductive tract infection.Read moreRead less
Development Of A Vaccine For Genital Chlamydial Infection
Funder
National Health and Medical Research Council
Funding Amount
$207,551.00
Summary
Genital Chlamydia infections are the most common sexually transmitted infection in Australia with annual health costs of 90-160 million dollars. Infection rates in 15-29 olds are increasing at 15-20% per year. Antibiotics are currently the treatment of choice, however antibiotic resistance is increasing and most infections are asymptomatic and not treated in the absence of screening programs. This project aims to develop a genital Chlamydia vaccine using a combination of novel antigens.
Novel Silver Nanoparticle Coatings For The Prevention Of Infection Of Biomedical Implants And Devices
Funder
National Health and Medical Research Council
Funding Amount
$455,305.00
Summary
This project targets infections associated with implants and biomedical devices such as catheters, pacemaker leads, knee and hip implants, by the development and evaluation of coatings delivering antibacterial silver ions. The novel coating method is more uniform and reproducible and can be applied to a wide range of biomedical implants and devices. The novel coatings will be tested for antimicrobial effectiveness and safety using cell and tissue culture methods and animal clinical studies.
Development And Application Of A Pressure-sensing Electropalatograph For The Assessment And Treatment Of Speech Disorder
Funder
National Health and Medical Research Council
Funding Amount
$200,750.00
Summary
A multidisciplinary team of researchers aim to develop a unique, advanced, computer-based speech device that speech pathologists can use to assess and treat a variety of speech disorders. The device will record the location, timing and pressure of tongue contacts against the roof of the mouth (palate) during speech using innovative sensors embedded in an artificial plate placed over the roof of the mouth. State-of-the-art 3D graphics will be used to display tongue-to-palate contacts to both spee ....A multidisciplinary team of researchers aim to develop a unique, advanced, computer-based speech device that speech pathologists can use to assess and treat a variety of speech disorders. The device will record the location, timing and pressure of tongue contacts against the roof of the mouth (palate) during speech using innovative sensors embedded in an artificial plate placed over the roof of the mouth. State-of-the-art 3D graphics will be used to display tongue-to-palate contacts to both speech pathologist and patient.Read moreRead less
The Development Of A Cross-strain And Cross-subtype Pre Pandemic Influenza Vaccine Using Savine Technology
Funder
National Health and Medical Research Council
Funding Amount
$159,500.00
Summary
The flu vaccines in use today work by inducing antibodies to surface proteins. Flu causes disease every year but occasionally a new strain arises that is distincly differnet from previous strains and can cause wides spread disease and deaths worldwide. Our new approach is to increase the level of T cells that can recognise and kill flu infected cells from all flu strains.
Ultrasonic Blood Pressure Measurement On Implanted Biomedical Surfaces
Funder
National Health and Medical Research Council
Funding Amount
$170,250.00
Summary
The project would develop a prototype device reporting blood pressure on a biomedical implant surface. The device would extract data in real time from a standard ultrasound scanner that images the implant. The School of Mathematical Sciences at Monash University will be contracted to develop this ultrasound pressure sensor.