Heme-oxidised Soluble Guanylyl Cyclase, A Mechanism-based Target For Vascular Diagnostics And Vasoprotective Therapy
Funder
National Health and Medical Research Council
Funding Amount
$524,456.00
Summary
Nitric oxide is produced in the inner lining of blood vessels and maintains blood flow via binding to a specific protein, sGC. In disease, sGC is defective and can be targeted by a novel group of drugs which are more active in diseased versus normal blood vessels. This project will examine the use of these drugs as markers of cardiovascular disease and in the treatment of high cholesterol and may lead to the development of new diagnostic tools and therapies for vascular complications.
Cytokine And Macrophage Determinants Of Pulmonary Inflammation During Tuberculosis
Funder
National Health and Medical Research Council
Funding Amount
$455,899.00
Summary
Tuberculosis (TB) infects 33% of the world, causing over 2 million deaths per year. TB disease causes damaging lung pathology and new therapies to treat the infection and moderate inflammation are urgently required. TNF is essential for immunity to TB, acting to modulate inflammation. This grant will determine how soluble and membrane- bound TNF regulate the cellular and cytokine control of TB pathology and may lead to new therapies to limit inflammation in TB and other inflammatory diseases.
The neuronal synapse is very tightly regulated by proteins that control both the timing and the amount of neurotransmitter release and neuronal stimulation. Defects in this synaptic signal are linked to diseases including epilepsy, autism and dementia. In this study we will determine the molecular details of how proteins called SNAREs control neurotransmission in the human brain.
I am a molecular biologist determining the mechanisms of eukaryotic mRNA translation and its regulation by RNA-binding proteins and noncoding RNA. In collaborative work I extend these basic science objectives into the medical research areas of cardiology
Microarray-targeted Candidate Gene Approach To Finding Ovarian Cancer Susceptibility Genes
Funder
National Health and Medical Research Council
Funding Amount
$612,933.00
Summary
We propose that subtle, heritable changes in the expression or function of genes that are switched off, or on, early in the development of ovarian tumours, may predispose the individual to ovarian cancer. We will are carry out a large study of the most common subtype of ovarian adenocarcinoma, serous invasive tumors, in order to identify genes that affect a woman's risk of ovarian cancer. Identification of women at elevated risk for ovarian cancer on the basis of their genotype will allow them t ....We propose that subtle, heritable changes in the expression or function of genes that are switched off, or on, early in the development of ovarian tumours, may predispose the individual to ovarian cancer. We will are carry out a large study of the most common subtype of ovarian adenocarcinoma, serous invasive tumors, in order to identify genes that affect a woman's risk of ovarian cancer. Identification of women at elevated risk for ovarian cancer on the basis of their genotype will allow them to be targeted for screening, and for intervention studies, as well as providing fundamental insight into the etiology of ovarian cancer.Read moreRead less
The Role Of UPF3B And Nonsense Mediated MRNA Decay Surveillance In The Pathology Of Intellectual Disability.
Funder
National Health and Medical Research Council
Funding Amount
$789,954.00
Summary
Proper functioning of the nonsense mediated mRNA decay (NMD or 'mRNA police') is crucial for any cell to ensure normal development and function. When NMD is compromised the outcome is learning and memory problems, autism or schizophrenia. Under this project we study malfunctioning NMD using stem and neuronal cells derived from patients' skin cells. Some of the affected genes might be considered for therapeutic interventions. NMD is relevant to 1000s of human disorders and as such it is of fundam ....Proper functioning of the nonsense mediated mRNA decay (NMD or 'mRNA police') is crucial for any cell to ensure normal development and function. When NMD is compromised the outcome is learning and memory problems, autism or schizophrenia. Under this project we study malfunctioning NMD using stem and neuronal cells derived from patients' skin cells. Some of the affected genes might be considered for therapeutic interventions. NMD is relevant to 1000s of human disorders and as such it is of fundamental importance.Read moreRead less