Insulin-like Growth Factor Binding Protein-2 Is A Crucial Activator Of Aggressive Behaviour In Cancer Cells
Funder
National Health and Medical Research Council
Funding Amount
$612,885.00
Summary
The insulin-like growth factor (IGF) system, required for normal development and adult life, is often altered in many diseases including cancer. Key regulators of the IGF system are the IGF binding protein (IGFBP) of which IGFBP-2 is the 2nd most abundant. IGFBP-2 may enhance or inhibit the IGFs, but the mechanisms are not clear. This proposal aims to dissect IGFBP-2 action with the ultimate goal to provide knowledge for the development of targeted therapeutic modulators of IGFBP-2 activity.
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