The majority of deaths from cancer are due to metastasis, which is the formation of secondary tumours at sites remote from the primary tumour. Metastasis involves conversion of some tumour cells to an invasive, migratory form in a process that is controlled by small genetic regulators known as microRNAs. In this project we will conduct experiments aimed to provide a proof of principle demonstration in mice that microRNAs can be used to block the formation of metastases.
Development Of Anti-CXCR7 MAbs For The Treatment Of Fibrosis
Funder
National Health and Medical Research Council
Funding Amount
$399,998.00
Summary
Fibrosis is a serious biological process that occurs in many disease conditions, including cancer, inflammation and infections. We have produced antibodies to CXCR7, and these antibodies completely inhibit fibrosis in a mouse model. We plan to develop these antibodies in to a suitable drug for human clinical trials.
Development And Pre-clinical Evaluation Of G-DSF Inhibitors For Inflammatory Joint Disease
Funder
National Health and Medical Research Council
Funding Amount
$88,329.00
Summary
G-CSF was originally identified as a cytokine regulating the production of neutrophils and haemopoietic stem cells from the bone marrow and it is currently used clinically for these properties in bone marrow transplant patients around the world. Anti-cytokine therapy with TNF blockade has recently been introduced for the treatment of rheumatoid arthritis. However, not all patients respond to TNF inhibition. We have gathered extensive data which shows that G-CSF also promotes inflammation in expe ....G-CSF was originally identified as a cytokine regulating the production of neutrophils and haemopoietic stem cells from the bone marrow and it is currently used clinically for these properties in bone marrow transplant patients around the world. Anti-cytokine therapy with TNF blockade has recently been introduced for the treatment of rheumatoid arthritis. However, not all patients respond to TNF inhibition. We have gathered extensive data which shows that G-CSF also promotes inflammation in experimental models of inflammatory joint disease. We propose to develop inhibitors of G-CSF as a novel form of anti-cytokine therapy for inflammatory joint disorders, such as rheumatoid arthritis.Read moreRead less
Development Of A Humanised Antibody For Treatment Of Cancer And Stroke
Funder
National Health and Medical Research Council
Funding Amount
$400,142.00
Summary
The protein PDGF-CC has a critical role in blood vessel development, and is implicated in the development of cancer, and the debilitating consequences of acute stroke. Researchers in the Ludwig Institute for Cancer Research have developed novel anti-PDGF-CC antibodies. The research program proposed will generate data and clinical reagents that will enable a lead candidate anti-PDGF-CC antibody to be commercialised, and ultimately evaluated clinically in cancer and stroke patients.
Development Of Novel Anti-epileptic Drugs Targeting Vesicular Endocytosis
Funder
National Health and Medical Research Council
Funding Amount
$202,950.00
Summary
Our team developed a drug program targeting a novel mechanism for epilepsy treatment, neuronal synaptic vesicle endocytosis. This project will develop the most promising series of drugs. Preclinical development is advanced, lacking only efficacy data across models predictive of the spectrum of human epilepsies to enable candidate selection for clinical trials. The program will advance a totally new concept for the treatment of epilepsy.
Novel System For Non-Invasive Delivery Of Drugs To The Interior Of The Eye
Funder
National Health and Medical Research Council
Funding Amount
$200,213.00
Summary
Age-related macular degeneration (AMD) is the leading cause of visual loss for adults in the developed world. Treatment is now by needle injection into the back of the eye, which is painful for the patient and is costly for the health-care system. Seagull Technology Pty Ltd has developed a non-invasive device for treating the back of the eye without the need for a needle injection. This project will test the new device in animals and then move to a first safety study for human AMD patients.
Development Of A PET Detection System Prototype With Depth Of Interaction Capability
Funder
National Health and Medical Research Council
Funding Amount
$360,906.00
Summary
This development project invovles the development of a slim-line Positron Emission Tomogrphy (PET) detection sub-module, the crucial component of PET scanners, that is small and extremely flexible. It is planned to utilize this module in the design of customized new commercial PET scanners ideal for diagnosing human brain and breast disorders. The development will proceed in collaboration with Insight Oceania-ADAC, Sydney. Insight Oceania-ADAC are very excited by the potential applications and f ....This development project invovles the development of a slim-line Positron Emission Tomogrphy (PET) detection sub-module, the crucial component of PET scanners, that is small and extremely flexible. It is planned to utilize this module in the design of customized new commercial PET scanners ideal for diagnosing human brain and breast disorders. The development will proceed in collaboration with Insight Oceania-ADAC, Sydney. Insight Oceania-ADAC are very excited by the potential applications and future markets (Australia and overseas) of the newly developing PET detection sub-modules for dedicated PET scanners. Positron Emission Tomography (PET) is a functional imaging tool, which is able to quantify physiological and biochemical processes in vivo, using short-lived cyclotron-produced radiotracers. PET is emerging as an extremely important diagnostic procedure used in the early detection of cancers, neurological diseases and as an aid in treatment monitoring and drug development. The unique advantage of PET over anatomical imaging techniques, such as X-ray CT and MRI, arises from its ability to measure changes in tumour biology, at the molecular level, prior to anatomical changes in involved tissues, using trace amounts of a radiolabelled compound (radiotracer). The full potential of PET however, is not being completely utilized due to constraints within the current designs of PET scanners. When used to its full potential PET, in principle, would be an excellent diagnostic and treatment monitoring tool for breast cancer, brain tumours and other neurological conditions such as epilepsy, Alzheimer's, Parkinson's disease, post stress disorder, dementia, and depression. Lack of flexibility in current PET scanner designs to date has meant that no commercial human brain or breast imaging scanners exist. Pilot project data proved the feasibility of our new flexible PET detection module design.Read moreRead less
Assessment Of Bilateral Oedema By Bioelectrical Impedance Analysis
Funder
National Health and Medical Research Council
Funding Amount
$180,000.00
Summary
Swelling of tissue due to fluid accumulation, known as oedema, is one of the earliest signs of diseases such as kidney failure, burn injury or lymphedema. All of these are not uncommon conditions. Lymphedema, for example, is a common sequela of radiotherapy or surgery in the treatment of malignancies such as breast, uterine, and prostatic carcinoma. It is reported to occur in up to 40% of patients depending on the type of surgery and whether or not the patient received radiotherapy. It is estima ....Swelling of tissue due to fluid accumulation, known as oedema, is one of the earliest signs of diseases such as kidney failure, burn injury or lymphedema. All of these are not uncommon conditions. Lymphedema, for example, is a common sequela of radiotherapy or surgery in the treatment of malignancies such as breast, uterine, and prostatic carcinoma. It is reported to occur in up to 40% of patients depending on the type of surgery and whether or not the patient received radiotherapy. It is estimated that at any time 100000 women are suffering from post- mastectomy lymphedema in Australia alone. Treatment of breast cancer alone therefore, given the incidence of the disease, produces a large at-risk population. Add to this other causes of oedema and the magnitude of the problem becomes clearly apparent. The presence of chronic oedema is often a disfiguring and disabling disorder, usually accompanied by pain, recurrent infection, reduced mobility and impaired function. In acute oedema the problem often resolves with recovery from the underlying pathology. In chronic oedema, progression may be arrested by early intervention including complex physical therapy (exercise regimen, compression bandaging, and massage) which is effective in reducing limb volume, in improving the quality of life, function and body image of patients. Although the assessment of oedema is clearly of clinical importance, relatively few objective and accurate techniques for its measurement exist. Research conducted over the past decade by the applicants has pioneered the Use of Bioelectrical Impedance Analysis for the assessment of lymphedema. This study aims to translate this basic research into clinical practice. Sensitivity and specificity studies will establish normative and threshold values for impedance measurements that can be used as presumptive indicators of oedema. User friendly technology and equipment suitable for clinical use will be developed which should improve treatment therapies.Read moreRead less
We will conduct a clinical trial of the effectiveness of a continuous auditory display of an anesthetized patient's respiratory status. Expired carbon dioxide monitoring has helped reduce respiratory incidents since its widespread introduction in the late 1980s, but a continuous auditory display of respiratory status may reduce incidents further. We will conduct a clinical trial with 10 anaesthetists of continuous auditory respiratory monitoring. Successful outcome may lead to commercial uptake.