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Modulating Gastrointestinal Function For Control Of Diabetes
Funder
National Health and Medical Research Council
Funding Amount
$883,469.00
Summary
It is now recognized that gastrointestinal function, particularly the rate that meals empty from the stomach, and the secretion of hormones from the small intestine in response to nutrients, is fundamental to blood glucose control in people with diabetes. This project seeks to understand how these processes can best be modified by dietary or pharmaceutical means to improve blood glucose control and thereby prevent complications in type 2 diabetes
I am a nutritional scientist with a research focus on gastrointestinal function and energy intake regulation in humans. The aim of my research is to understand (1) how any changes in gut function in obesity derail the appetite-regulatory and, thus, reinforce weight gain, ans (2) the role of gut function in the pathophysiology of digestive symptoms in patients with functional dyspepsia.
FUNCTIONAL ANALYSIS OF IGF-BINDING PROTEIN-2 MOLECULAR INTERACTIONS IN EARLY DEVELOPMENT AND DISEASE
Funder
National Health and Medical Research Council
Funding Amount
$551,328.00
Summary
Early development involves complex regulation of cell and organ growth. Cell migration and invasion are critical components of epithelial-mesenchymal transition (EMT) essential for early developmental, as well as injury repair and cancer. Common to these events is a highly expressed protein, insulin-like growth factor binding protein-2 (IGFBP-2), which appears to play a critical role in regulating the processes of cell migration and invasion. The underlying mechanisms of cellular regulation by I ....Early development involves complex regulation of cell and organ growth. Cell migration and invasion are critical components of epithelial-mesenchymal transition (EMT) essential for early developmental, as well as injury repair and cancer. Common to these events is a highly expressed protein, insulin-like growth factor binding protein-2 (IGFBP-2), which appears to play a critical role in regulating the processes of cell migration and invasion. The underlying mechanisms of cellular regulation by IGFBP-2 are major focus of this proposal, which brings together four major groups focussed on early development, neural injury repair, and cancer biology. We will use a range of in vitro and in vivo approaches to determine the underlying mechanisms of action of this critical protein. This project has the potential to point to novel therapeutic modalities in development, repair and cancer.Read moreRead less