Exploring Models For Antibody Mediated Endocrine Disease
Funder
National Health and Medical Research Council
Funding Amount
$140,949.00
Summary
Common endocrine disorders like Graves’ disease, are mediated by auto-antibodies, causing uncontrolled hormonal expression and undesirable effects. However, due to the limited understanding of the antibody interactions, the treatment is still focused on controlling the hormone production/interactions instead of targeting the underlying autoimmune processes. This project aims to further characterise the role the antibody through animal studies and developing novel treatments based on the research ....Common endocrine disorders like Graves’ disease, are mediated by auto-antibodies, causing uncontrolled hormonal expression and undesirable effects. However, due to the limited understanding of the antibody interactions, the treatment is still focused on controlling the hormone production/interactions instead of targeting the underlying autoimmune processes. This project aims to further characterise the role the antibody through animal studies and developing novel treatments based on the research.Read moreRead less
Type 1 Diabetes And The Metabolic Syndrome: Defining This Modern-day Phenotype, And Exploring The Effects Of Exercise On Glycaemic Control And Both Traditional And Novel Diabetes Complications
Funder
National Health and Medical Research Council
Funding Amount
$122,714.00
Summary
This research aims to define trends in the prevalence of, and complications associated with, metabolic syndrome in adults with type 1 diabetes, using the Australian National Diabetes Information Audit and Benchmarking Initiative (ANDIAB). Subsequently, a randomised controlled trial will examine the effect of exercise on glycaemic control and diabetes complications risk profiles in this group. These studies will thus address disease profiles and a potential beneficial clinical intervention.
Closed-loop Insulin Delivery Compared With Islet Cell Transplantation For Adults With Type 1 Diabetes And Impaired Awareness Of Hypoglycaemia
Funder
National Health and Medical Research Council
Funding Amount
$92,745.00
Summary
Hypoglycaemia in adults with type 1 diabetes is common. Evaluation of therapies – the ‘artificial pancreas’ and islet cell transplantation - is warranted in a cohort with repeated episodes of hypoglycaemia. This proposal will assess whether the ‘artificial pancreas’ and islet cell transplantation, compared with usual insulin therapy, will reduce hypoglycaemia and improve other clinical outcomes over 6 months. This has potential to expand therapies used in current clinical practice.
Determinants Of Glycemic Control In Australian Children With Type 1 Diabetes- A National Population Based Study.
Funder
National Health and Medical Research Council
Funding Amount
$90,524.00
Summary
The aim of the study is to examine the influence of practices and therapies used in Australian youth with Type 1 Diabetes and the clinical and demographic predictors of blood glucose control. Optimized blood glucose control reduces the risk of progression to kidney disease, vision impairment and cardiovascular disease. This study will provide insight into the influences on blood glucose control, including those that are modifiable. This will provide an evidence base to inform clinical practice.
Analysis Of Proinsulin-epitope Specific CD4+ T Cells In Blood Of People With Type 1 Diabetes
Funder
National Health and Medical Research Council
Funding Amount
$122,834.00
Summary
Type 1 diabetes (T1D) is an incurable autoimmune disease characterised by T-cell mediated destruction of insulin-secreting cells of the pancreas. Development of preventative therapies is hampered by paucity of knowledge regarding the targets of the autoimmune T-cell response. We have recently identified epitopes ‘seen’ by islet-infiltrating T-cells, located in proinsulin. Our aim is to examine proinsulin-specific T-cell responses in the peripheral blood of people with and without T1D.
Investigation Into Oral Cancer In Non-drinking And Non-smoking Females
Funder
National Health and Medical Research Council
Funding Amount
$109,358.00
Summary
There has been an increase incidence of oral cancer in female non-drinkers, non-smokers. The five year survival following diagnosis can be as low as 15-50% as most cancers are advanced at the time of discovery.Precancerous and cancerous oral lesions may mimic any number of benign oral lesions, and as such may be left without investigation and treatment until well advanced. Further investigations into the cause of oral cancer other than smoking and alcohol will aid in management.
The prevalence of type 2 diabetes in increasing worldwide, the International Diabetes Federation predicting 435 million will have diabetes in 2030. The major driver of the diabetes epidemic is obesity. There is strong evidence linking type 2 diabetes and obesity to an increased risk of cancer. However, the exact mechanism promoting cancer development in obese and diabetic individuals is not clear. This project will examine the effects of high insulin levels on cancer development and progression.
Investigation Of The Use Of Innate And CD1-mediated Immune Responses As Biomarkers In Tuberculosis
Funder
National Health and Medical Research Council
Funding Amount
$144,836.00
Summary
Tuberculosis and other non-tuberculosis mycobacterial infections are major health problems worldwide. There are multiple challenges facing treatment and identification of active versus latent TB infections currently. This project aims to identify and characterise several aspects of the immune system which may be responsible for people developing active infections, including ones which may enable development of diagnostic tests and to monitor treatment. Such a biomarker may also help hasten new d ....Tuberculosis and other non-tuberculosis mycobacterial infections are major health problems worldwide. There are multiple challenges facing treatment and identification of active versus latent TB infections currently. This project aims to identify and characterise several aspects of the immune system which may be responsible for people developing active infections, including ones which may enable development of diagnostic tests and to monitor treatment. Such a biomarker may also help hasten new drug therapies for tuberculosis.Read moreRead less
Targeted Molecular Therapies And Predictive Biomarkers In A Novel Orthotopic Xenograft Model Of Oesophageal Carcinoma
Funder
National Health and Medical Research Council
Funding Amount
$120,253.00
Summary
Oesophageal cancer is the most rapidly increasing malignancy in Western society. This disease often presents in advanced stages with poor response to established medical and surgical therapies. Our aim is to develop a novel mouse model of oesophageal cancer, allowing us to tailor cancer-inhibiting molecular treatments to individual patients by predicting therapeutic success or resistance with the use of cellular markers identified in our animal mode.
Suppression Of Immunity By The Malaria Parasite Antigen Plasmodium Falciparum Erythrocyte Membrane Protein-1 (PfEMP-1)
Funder
National Health and Medical Research Council
Funding Amount
$96,698.00
Summary
The malaria parasite P. falciparum infects red blood cells and makes the cells put on their surface a protein called PfEMP-1. The parasite can effectively “hide” by constantly changing this protein and making it unrecognizable by the immune system. PfEMP-1 can also suppress the immune system so that it can’t respond adequately to infection. Therefore, understanding PfEMP-1 function is important. I will investigate how PfEMP-1 can do this by looking at its cross talk with the immune system.