Investigation Of Neuregulin Precessing By Beta-site APP Cleaving Enzyme And Gamma Secretase In Schizophrenia
Funder
National Health and Medical Research Council
Funding Amount
$46,715.00
Summary
Schizophrenia (SCZ) is a complex psychiatric disorder that appears in male and female around adulthood. To date there is no clear pathological symptoms to identify SCZ individuals and place them in a specific group. Some proteins are genetically associated with this disease. I will investigate how some of these proteins disturb the function of the brain in human. My recent published data shows decrease of one of the proteins in the brain of SCZ group. My project may help develop novel and more s ....Schizophrenia (SCZ) is a complex psychiatric disorder that appears in male and female around adulthood. To date there is no clear pathological symptoms to identify SCZ individuals and place them in a specific group. Some proteins are genetically associated with this disease. I will investigate how some of these proteins disturb the function of the brain in human. My recent published data shows decrease of one of the proteins in the brain of SCZ group. My project may help develop novel and more selective therapies with less side-effects.Read moreRead less
Preventing The Evolution Of Transmissible Nitroimidazole Resistance In Mycobacterium Tuberculosis
Funder
National Health and Medical Research Council
Funding Amount
$664,463.00
Summary
Tuberculosis kills more people than any other infectious disease. Unfortunately, the drugs available to us to treat TB are losing their efficacy due to the evolution of drug resistance. A new class of drugs, nitroimidazoles, has been developed, but there is a risk that the bacterium that causes TB will develop resistance to these compounds too. We will identify resistance mutations before they occur in the wild, to help identify them and find new compounds for which resistance cannot develop.
DsbA Foldases From Multidrug Resistant Pathogens As Targets For New Antimicrobials
Funder
National Health and Medical Research Council
Funding Amount
$743,401.00
Summary
Bacteria that cause common human infections, such as cystitis and diarrhoea, are now resistant to many antibiotics. If no action is taken, by 2050 antibiotic resistant infections will kill more people each year than cancer. This project aims to address this global public health crisis by characterising promising new bacterial targets and inhibitors designed to disarm multidrug resistant pathogens. Longer term this work could provide new infection therapies that are urgently needed.
Broad Spectrum Inhibition Of An Enzyme Antibiotic Target
Funder
National Health and Medical Research Council
Funding Amount
$321,534.00
Summary
There is a well-documented need to replenish the antibiotic pipeline with new products to combat the rise of drug resistant bacteria. In this project, the enzyme dihydrodipicolinate synthase (DHDPS) is targetted which is essential to bacterial viability. A number of independent but synergistic drug discovery approaches are investigated to develop and test DHDPS inhibitors in the pursuit of a novel class of antibiotics.
Dissecting The Pathogenic Triad Of Enteric Pathogens: Assembly, Structure And Function Of Autotransporter Proteases
Funder
National Health and Medical Research Council
Funding Amount
$639,428.00
Summary
SPATEs are proteases secreted by many enteric bacteria that contribute to their pathogenic potential by damaging host tissues and evading the host immune response. We aim to study the structural basis of their assembly and biological function. The information we gain will assist the development of new diagnostics and improved therapies for enteric infections.
The Molecular Basis Of Cytochrome P450 Ligand Binding: Towards Predicting Enzyme Substrate Selectivity And Drug-drug Interaction Potential
Funder
National Health and Medical Research Council
Funding Amount
$558,447.00
Summary
Cytochrome P450 (CYP) enzymes play a pivotal role in the metabolism (i.e. chemical breakdown) of drugs, a process that is essential for their detoxification and elimination from the body. This project will combine advanced computational and experimental approaches to elucidate the molecular basis for the binding of drugs to CYP enzymes, which is crucial for the design of drugs with favourable metabolic properties and decreased propensity for harmful interactions with co-administered drugs.
Structural And Functional Characterisation Of Human Neurotransmitter Inhibitor Producing Enzymes Glutamate Decarboxylase
Funder
National Health and Medical Research Council
Funding Amount
$35,085.00
Summary
Glutamate decarboxylase (GAD) produces the major inhibitory neurotransmitter in the central nervous system, GABA. GAD dysfunction is associated with mental diseases including epilepsy and schizophrenia. We aim to understand the functional role of structural elements of GAD via x-ray crystallography and kinetic studies. We also aim to produce a high throughput GAD enzyme assay to screen compounds that can modulate GAD activity, which could be potential therapeutic targets for related disease.