Promoting Intestinal Stem-cell Mediated Regeneration Following Damage: A Critical Role For Neuregulin 1
Funder
National Health and Medical Research Council
Funding Amount
$648,447.00
Summary
Diseases, infections and pathologies are common clinical problems of the intestine in humans that can lead to loss of intestinal tissue. Individuals with these conditions can experience nutritional problems and severe cases result in death. Promoting regeneration of the damaged tissue is critical to re-establish intestinal function. In this study, we will examine the regenerative potential of a growth factor called Neuregulin1 in the intestine with the aim of facilitating tissue regeneration.
Mechanisms Of Muscle Stem Cell Action In Injury And Disease.
Funder
National Health and Medical Research Council
Funding Amount
$812,600.00
Summary
How do stem cells work in an organ or tissue to effect repair? Skeletal muscle is one of the few tissues that possesses the ability to regenerate after injury or disease but we understand very little about the processes that govern stem cell activation and the biology of self renewal, the mysterious process by which stem cell populations replicate themselves. Our zebrafish system will allow us to examine these questions directly in living muscle.
Role Of Primary Cilia And PCP Proteins In Lens Development: Implications For Lens Regeneration After Cataract Surgery
Funder
National Health and Medical Research Council
Funding Amount
$413,742.00
Summary
Cataract extraction is the most common surgical procedure conducted in our hospitals today. Unfortunately, a complication of surgery is the development of a secondary cataract. This is caused by residual lens epithelial cells undergoing a wound healing response that leads to severe scarring and loss of vision. This project will identify the factors that are needed to maintain lens epithelial cells in a normal state so that they can act as stem cells that can be induced to regenerate a new lens t ....Cataract extraction is the most common surgical procedure conducted in our hospitals today. Unfortunately, a complication of surgery is the development of a secondary cataract. This is caused by residual lens epithelial cells undergoing a wound healing response that leads to severe scarring and loss of vision. This project will identify the factors that are needed to maintain lens epithelial cells in a normal state so that they can act as stem cells that can be induced to regenerate a new lens that can transmit and focus light as normal.Read moreRead less
Dissecting The Embryonic Blood-endothelial Regulatory Code And Investigating Its Role In Leukaemia
Funder
National Health and Medical Research Council
Funding Amount
$646,389.00
Summary
Cancer initiating cells acquire stem cell characteristics and multiply within a supportive environment that helps maintain and propagate malignant cells. Identifying the normal hierarchy of gene control within blood stem cells and designing therapies that target cancer cells is the ultimate goal of this body of work.