Novel Approaches To The Targeting Of GPCRs Towards Improved Treatment Of Schizophrenia
Funder
National Health and Medical Research Council
Funding Amount
$415,218.00
Summary
The focus of these studies are two important types of brain proteins that have been implicated in various symptoms associated with schizophrenia. The aim is to exploit two emerging paradigms of drug action at these brain proteins that will allow us to target them in a more selective manner. In particular, these studies will provide a starting point for safer, more effective treatments for schizophrenia.
Kunjin Virus Replicon-based Vaccine Vectors: New Developments And Applications
Funder
National Health and Medical Research Council
Funding Amount
$227,036.00
Summary
The project is aimed towards further development of a unique gene expression and delivery system based on self-replicating RNA (replicon) of the nonvirulent Australian flavivirus Kunjin (KUN). A number of improvements in the design of KUN replicon vectors aimed to increase their efficiency and to optimize them for production of heterologous gene products with desired terminal sequences are proposed. Also proposed are improvements in the current KUN replicon packaging system and development of ne ....The project is aimed towards further development of a unique gene expression and delivery system based on self-replicating RNA (replicon) of the nonvirulent Australian flavivirus Kunjin (KUN). A number of improvements in the design of KUN replicon vectors aimed to increase their efficiency and to optimize them for production of heterologous gene products with desired terminal sequences are proposed. Also proposed are improvements in the current KUN replicon packaging system and development of new packaging systems for production of large amounts of virus-like particles (VLPs) containing KUN replicon RNA enclosed in KUN coat proteins for use as potential vaccines. The vaccine potentials of the curent and newly developed KUN vectors and VLPs will be evaluated in mice using respiratory syncytial virus as a model. An entirely new direction proposed in this application is generation of chimeric fowlpox virus-KUN replicon vectors which will combine the advantages of both systems and may result in the generation of an ultimate vaccine vector.Read moreRead less
A Phase 1 Clinical Trial Of A Human Chimeric Anti-Activated DC Antibody To Prevent AGVHD In High Risk Allo HSCT.
Funder
National Health and Medical Research Council
Funding Amount
$670,736.00
Summary
Bone Marrow transplants provide life saving therapy for leukaemias, lymphomas and other life threatening blood disorders. One of the major life threatening complications is acute graft versus host disease (AGVHD) in which the doner immune system damages the patient's skin, liver and gut, amongst other tissues. Dendritic cells initiate and direct immune responses. We have shown that dendritic cells are central to the initiation of AGVHD and have shown that a marker called CMRF-44 is expressed on ....Bone Marrow transplants provide life saving therapy for leukaemias, lymphomas and other life threatening blood disorders. One of the major life threatening complications is acute graft versus host disease (AGVHD) in which the doner immune system damages the patient's skin, liver and gut, amongst other tissues. Dendritic cells initiate and direct immune responses. We have shown that dendritic cells are central to the initiation of AGVHD and have shown that a marker called CMRF-44 is expressed on activated dendritic cells before AGVHD emerges. We have developed potential new therapeutic antibodies that target activated dendritic cells and shown that they are effective in preclinical studies. This project will further validate these antibodies, then test their safety and their ability to prevent AGVHD in patients. The trial will also test whether they have the expected additional beneficial effect of preserving protective anti-viral and anti leukaemic immune responses.Read moreRead less