Glycine Transport Inhibitors For The Treatment Of Pain
Funder
National Health and Medical Research Council
Funding Amount
$923,660.00
Summary
Chronic pain is particularly difficult to treat. Whilst currently used opioid drugs are effective in acute pain, they are either ineffective in chronic pain or have considerable side effects. In this project we will develop a new class of analgesics that have a different mechanism of action to traditional analgesics. It is hoped that these new drugs will provide long term pain relief without debilitating side effects.
Molecular Determinants Of Inhibitory Synaptic Function Studied Using Mutant And Transgenic Mice
Funder
National Health and Medical Research Council
Funding Amount
$496,500.00
Summary
Communication between nerve cells is the key to effective brain function and when disturbed, pathological states such as epilepsy, schizophrenia, fear and anxiety, spasticity and motor disorders ensue. This project is based on new data which suggests that the site of this communication, called the synapse, is a much more dynamic structure than previously thought. Based on our work to date, where we have demonstrated the recruitment of selected classes of neurotransmitter receptors into synapses, ....Communication between nerve cells is the key to effective brain function and when disturbed, pathological states such as epilepsy, schizophrenia, fear and anxiety, spasticity and motor disorders ensue. This project is based on new data which suggests that the site of this communication, called the synapse, is a much more dynamic structure than previously thought. Based on our work to date, where we have demonstrated the recruitment of selected classes of neurotransmitter receptors into synapses, our aim is to use a range of naturally occuring mice mutants, as well as transgenic mice to modulate the receptor levels and so to examine the role of synaptic function and synaptic dynamics. The outcomes of this project will provide fundamental new knnowledge aimed at understanding how communication in the nervous system works and may suggest ways in which modulation of this information flow could be used to treat disorders of brain function.Read moreRead less
Neuropathic pain is particularly difficult to treat and existing medications have considerable side effects. This project will develop a new set of glycine transport inhibitors that have the potential to provide pain relief without side effects.
The Search For Novel Therapeutic Targets For The Treatment Of Chronic Pain.
Funder
National Health and Medical Research Council
Funding Amount
$425,048.00
Summary
Chronic pain is very common, with one in five Australians suffering long-term pain that is serious enough to cause disability. It is extraordinarily difficult to treat. Medicines used to treat normal pain symptoms are usually ineffective on chronic pain patients because the cause of the pain is different. The aim of this project is to identify new drug targets in the spinal cord that are specific for chronic pain so we can develop new medicines to reverse the symptoms safely and effectively.
Many drugs modulate the function of proteins imbedded in cell membranes. Extensive research has been undertaken to better understand drug interactions with these proteins to improve drug therapies, but there has been relatively little progress in understanding the role of the cell membrane. This project will investigate how the cell membrane influences protein function and then use this information to develop novel drugs for the treatment of neurological disorders.