The role of A20 in beta cell survival

Funded Activity Summary

Diabetes mellitus is a disease reaching epidemic proprotions in the western world. Nearly one million Australians have diabetes mellitus; many of these people will suffer debilitating secondary complications, resulting in significant morbidity and mortality at considerable social and economic cost. Complications include heart attack, stroke, kidney disaease, blindness and limb amputation. There are two forms of diabetes (type I and type 2), and though there are considerable differences in their etiology, both forms result in an inability of the body to control blood sugar levels. Beta cells release the hormone insulin, which regulates blood sugar levels. Current knowledge suggests that a loss of beta cell mass is important for both diseases. For type I diabetes the beta cells are destroyed by the immune system. Though for type 2 diabetes the causes are less clear, it is apparent that the beta cells are dying. Our research is focused on understanding the molecular pathways that control beta cell survival and regulate their death. Such knowledge would help us understand the complex processes leading to the development of diabetes. Furthermore, we could use this knowledge in the design of genetic engineering strategies to create 'death-defying' beta cells, as a potential therapeutic strategy for the treatment of diabetes.

Funded Activity Details

Start Date: 01-01-2007

End Date: 01-01-2009

Funding Scheme: NHMRC Project Grants

Funding Amount: $503,058.00

Funder: National Health and Medical Research Council

Research Topics

ANZSRC Field of Research (FoR)

Endocrinology

ANZSRC Socio-Economic Objective (SEO)

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Other Keywords

beta cell biology | beta cell death | beta cell failure | diabetes | endocrinology | glucotoxicity | hyperglycemia

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