Development Of Novel And Selective Anticancer Drugs Derived From Cysteine.
Funder
National Health and Medical Research Council
Funding Amount
$264,250.00
Summary
In the next few years cancer is projected to become the leading cause of death in industrialised countries. Cancer chemotherapy currently relies on destruction of tumours by toxic drugs that indiscriminately kill all cell types, resulting in side effects that limit treatment. In the 21st century new cancer drugs will more effectively destroy malignant tumour cells without damaging normal cells. The R and D herein will value-add to our discovery of a new class of potent and orally active anti-tum ....In the next few years cancer is projected to become the leading cause of death in industrialised countries. Cancer chemotherapy currently relies on destruction of tumours by toxic drugs that indiscriminately kill all cell types, resulting in side effects that limit treatment. In the 21st century new cancer drugs will more effectively destroy malignant tumour cells without damaging normal cells. The R and D herein will value-add to our discovery of a new class of potent and orally active anti-tumour drugs that possess unusually high selectivity in acting on cancer cells without killing normal human cells. Our current proof of concept will be turned into a drug development candidate that will improve our negotiating position with commercial partners.Read moreRead less
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.
Ocular Implant For The Treatment Of Bacterial Endophthalmitis
Funder
National Health and Medical Research Council
Funding Amount
$483,446.00
Summary
We seek to develop an ocular implant for the treatment of bacterial endophthalmitis. The implant will be a small device that can be administered directly to the affected ocular cavity to release an antibiotic in a controlled manner to clear any infection. The implant will erode and leave no residue. It will be produced from a novel drug-polymer conjugate technology that allows polymer devices that comprise >50% drug to be made.
Production Of A Novel Humanised Anti Dendritic Cell Therapeutic Antibody For Graft Versus Host Disease
Funder
National Health and Medical Research Council
Funding Amount
$202,500.00
Summary
A transplant of bone marrow or other source of blood stem cells from a donor is often used to treat leukaemia patients whose disease has failed to respond to chemotherapy. The Mater Medical Research Institute has developed a world first dendritic cell depleting therapeutic antibody which may open a new strategy for the control of acute graft versus host disease, which is a very common and often fatal complication of bone marrow transplantation. The new antibody treatment is also likely to be use ....A transplant of bone marrow or other source of blood stem cells from a donor is often used to treat leukaemia patients whose disease has failed to respond to chemotherapy. The Mater Medical Research Institute has developed a world first dendritic cell depleting therapeutic antibody which may open a new strategy for the control of acute graft versus host disease, which is a very common and often fatal complication of bone marrow transplantation. The new antibody treatment is also likely to be useful for the prevention of rejection in solid organ transplantation. If successful, it will selectively control graft versus host disease, without compromising the essential anti-viral immunity and desired anti-leukemia activity of the graft.Read moreRead less
Phase 1 Clinical Trial Of Autologous Dendritic Cells To Induce Antigen-specific Tolerance
Funder
National Health and Medical Research Council
Funding Amount
$165,125.00
Summary
We have previously generated modified dendritic cells in mice with the ability to suppress immune responses once they have started. This project will develop the dendritic cell vaccine as a platform technology for human clinical use. We aim to demonstrate, in a phase I clinical trial, the capacity of modified human autologous dendritic cells to suppress the immune response to a model antigen in a group of healthy volunteers and a group of patients with rheumatoid arthritis taking drugs for their ....We have previously generated modified dendritic cells in mice with the ability to suppress immune responses once they have started. This project will develop the dendritic cell vaccine as a platform technology for human clinical use. We aim to demonstrate, in a phase I clinical trial, the capacity of modified human autologous dendritic cells to suppress the immune response to a model antigen in a group of healthy volunteers and a group of patients with rheumatoid arthritis taking drugs for their diseaseRead moreRead less
Development Of Novel Anti-cancer And Immunosuppressive Drugs Derived From Pineapple Stems
Funder
National Health and Medical Research Council
Funding Amount
$469,500.00
Summary
We have discovered two molecules from pineapple stems that show anti-tumour activity in laboratory studies. One molecule, called ananain, blocks a cancer causing protein called Ras, which is defective in approximately 30% of all cancers. The other molecule, called canizain, stimulates the bodies own immune system to target and kill cancer cells. The proposed research seeks to provide proof of concept of the use of ananain and canizain as drug development targets. Once this early proof of princip ....We have discovered two molecules from pineapple stems that show anti-tumour activity in laboratory studies. One molecule, called ananain, blocks a cancer causing protein called Ras, which is defective in approximately 30% of all cancers. The other molecule, called canizain, stimulates the bodies own immune system to target and kill cancer cells. The proposed research seeks to provide proof of concept of the use of ananain and canizain as drug development targets. Once this early proof of principle phase has been completed, we believe that ananain and canizain would be extremely attractive targets for further investment by a major pharmaceutical company.Read moreRead less
Development Of Modified IGF-binding Proteins As Novel Anti-cancer Chemotherapeutics
Funder
National Health and Medical Research Council
Funding Amount
$77,375.00
Summary
We propose to enhance the effectiveness of current anti-cancer treatments by co-administering a protein to sequester growth factors that promote the resistance of cancer cells to chemotherapy. We aim to achieve improved destruction of breast and colorectal cancers but with reduced adverse side effects. Our in vitro data show the effectiveness of this novel co-therapeutic which is a modified form of a natural carrier protein for these growth factors. This application seeks funding to enable proof ....We propose to enhance the effectiveness of current anti-cancer treatments by co-administering a protein to sequester growth factors that promote the resistance of cancer cells to chemotherapy. We aim to achieve improved destruction of breast and colorectal cancers but with reduced adverse side effects. Our in vitro data show the effectiveness of this novel co-therapeutic which is a modified form of a natural carrier protein for these growth factors. This application seeks funding to enable proof of concept in vivo in order to attract commercial funding for clinical trials.Read moreRead less
Developing Novel Anti-cancer Agens By High Throughput Chemical Screens For Small Molcules That Modulate The Pro-survival
Funder
National Health and Medical Research Council
Funding Amount
$125,000.00
Summary
Cancer is the second commonest cause of deaths in our community. Unfortunately, treatment often fails or causes unwanted side effects. This proposal seeks to discover and develop a novel class of anti-cancer drugs that act by directly activating programmed cell death (apoptosis). The Bcl-2 proteins are key regulators of cell death and by exploiting knowledge about these prime targets for cancer therapy, we aim to discover drugs that are potentially of considerable medical and commercial value.