The Role Of Insulin Hypersecretion In Beta Cell Dysfunction In Type 2 Diabetes
Funder
National Health and Medical Research Council
Funding Amount
$318,622.00
Summary
The treatment of diabetes involves the use of drugs that stimulate the release of insulin from the pancreas to reduce the high blood sugar levels. However, we believe that while in the short term this is a good strategy, in the long-term it damages the cells that produce insulin leading to a worsening state of diabetes. It is the aim of this application to understand the mechanisms by which the insulin producing cells are damaged when forced to oversecrete insulin.
Leukaemia, the most common form of childhood cancer, constitutes an important component of Australia's overall cancer burden. We aim to improve our understanding of the genetic and familial contributions to this disease. By establishing the Victorian Paediatric Family Cancer Study, we have evidence of a relationship between maternal age, onset of leukaema and overall risk of cancer in the family. We aim to determine if this finding is genetically based, implying a larger inherited component than ....Leukaemia, the most common form of childhood cancer, constitutes an important component of Australia's overall cancer burden. We aim to improve our understanding of the genetic and familial contributions to this disease. By establishing the Victorian Paediatric Family Cancer Study, we have evidence of a relationship between maternal age, onset of leukaema and overall risk of cancer in the family. We aim to determine if this finding is genetically based, implying a larger inherited component than previously recognized.Read moreRead less
How Genetic And Environmental Risk Factors Interactively Impact On Animal Models For Schizophrenia
Funder
National Health and Medical Research Council
Funding Amount
$387,489.00
Summary
The proposed research will clarify to what degree a genetic predisposition to schizophrenia alters the response to environmental risk factors (e.g. social stress and drugs of abuse) or interacts with them. Further, it will provide more sophisticated animal models for schizophrenia as well as better tools to validate these models. These studies may offer novel genetic and molecular clues to help explain the interactive nature of the impact genetic and environmental factors have on schizophrenia.
The proposed program of work aims to shed light on dietary, environmental and genetic factors that may be related to the risk of childhood cancers. Identifying these risk factors, and how they interact with each other, will provide clues as to how childhood cancers may be prevented. The research program includes a number of Australian and international studies, which will involve collaboration between doctors and research scientists from a range of disciplines.
Integrating Statistical Imputation Of HLA And KIR Alleles Into Studies Of Disease In Diverse Human Populations
Funder
National Health and Medical Research Council
Funding Amount
$415,218.00
Summary
Immune system genes are strongly implicated in many infectious and autoimmune diseases, as well as cancer. Some of these genes have many possible types due to natural selection in response to pathogens. This variability makes typing these genes very expensive. Developing accurate and inexpensive methods to type these genes is vital in understanding the role they play in susceptibility and progression of disease and will be important for the development of better diagnostic tests and treatments.
The Role And Underlying Mechanisms Of Constitutional Epigenetic Silencing In Cancer Predisposition
Funder
National Health and Medical Research Council
Funding Amount
$218,617.00
Summary
Familial and young onset bowel and uterine cancer are usually caused by the inheritance of spelling mistakes in the genetic code within a set of cancer-protection genes. Recently, some patients were identified with their gene switched off by paralysing chemicals instead. This study aims to identify additional cancer cases with gene paralysis, determine if this arises in the presence or absence of a genetic change in front of the gene, and how gene paralysis is transmitted to the next generation.