Outcomes In Early Diagnosis And Intervention For Gestational Diabetes
Funder
National Health and Medical Research Council
Funding Amount
$162,876.00
Summary
Gestational diabetes mellitus (GDM) is a common complication of pregnancy with significant maternal and fetal consequences. The benefits of screening and treatment for GDM after 24 weeks’ gestation are well known, however there is little evidence for early screening and intervention for women with high risk for GDM. The primary aim of this study is to determine whether early diagnosis and intervention improves pregnancy outcomes in GDM, specifically fetal overgrowth.
Diabetic cardiomyopathy (DiabCM) is common in people with diabetes. It predisposes to heat failure. Its cause remains unclear and there is no specific treatment for DiabCM. Inflammation is a fundamental tissue response to a metabolic insult and it occur in DiabCM. The central hypothesis in this work is that inflammation through myocardial macrophage cells contributes to DiabCM. This hypothesis will be tested in animal models and also in cell culutre studies.
Gestational diabetes (GDM) is a common complication of pregnancy with significant consequences. Early identification and lifestyle intervention can prevent GDM, but the best early screening test is unknown. Our primary aim is to validate our first trimester screening test for GDM in a large multi-ethnic cohort to accurately predict high-risk women and intervene early, preventing GDM onset and improving pregnancy outcomes, including long-term risk of obesity in the offspring.
Diabetes Case Detection Through Emergency Department Admissions
Funder
National Health and Medical Research Council
Funding Amount
$162,896.00
Summary
This study aims to determine if the routine measurement of blood glucose among people admitted to hospital through Emergency can be an effective means of identifying people with potential diabetes.
Correction Of Diabetes In An Autoimmune Model Using Insulin-secreting Liver Cells.
Funder
National Health and Medical Research Council
Funding Amount
$472,500.00
Summary
Type I diabetes mellitus is caused by the autoimmune destruction of the beta cells of the pancreas that secrete insulin. The problems of the chronic complications of diabetes and the lack of donor tissue for transplantation, could theoretically be overcome by engineering from the patient's own cells, an artificial beta cell, i. e. a non-islet cell capable of synthesising, storing and secreting mature insulin in response to metabolic stimuli, such as glucose. The ultimate goal of this technology ....Type I diabetes mellitus is caused by the autoimmune destruction of the beta cells of the pancreas that secrete insulin. The problems of the chronic complications of diabetes and the lack of donor tissue for transplantation, could theoretically be overcome by engineering from the patient's own cells, an artificial beta cell, i. e. a non-islet cell capable of synthesising, storing and secreting mature insulin in response to metabolic stimuli, such as glucose. The ultimate goal of this technology is to deliver the insulin gene directly to a patient's own liver cells which would regulate insulin secretion in response to glucose and other substances that stimulate insulin secretion, controlling blood glucose without the need for immunosuppression. To accomplish this it must be possible to deliver the insulin gene efficiently to primary liver cells (cells derived from an animal's or human's body). Results from our laboratory using a non-pathogenic viral delivery system indicate that we can reverse diabetes in chemically induced diabetic rats by expression of insulin and a beta cell transcription factor NeuroD. The aim of this study is to repeat this in an auto-immune model of diabetes the nonobese diabetic mouse, which mimicks very closely the development of diabetes in humans. We will determine if we can reverse diabetes in these animals and determine if their response to glucose is normal over an extended period of time, with no attack by the factors of the immune system that stimulate the development of diabetes in man. The results from this research proposal should result in the delivery of the insulin gene to large numbers of primary liver cells that will then synthesise, store and secrete insulin in response to glucose. These cells would control blood glucose levels in patients without the need for immunosuppression.Read moreRead less