Development Of A Novel MicroRNA Mimic For Cancer Treatment
Funder
National Health and Medical Research Council
Funding Amount
$534,179.00
Summary
Liver cancer is a major health burden globally, with a very poor prognosis. New treatments are urgently needed. We have developed proof-of-concept data showing that a tiny RNA, called a microRNA, is a powerful inhibitor of liver cancer growth. We will use this grant application to further develop the microRNA with novel chemistry so that it can be readily translated into early phase clinical trials in the near future.
Patched Gene Family Control Of Epidermal Development And Cancer
Funder
National Health and Medical Research Council
Funding Amount
$521,961.00
Summary
The skin is the largest organ in the body and functions as a barrier against infection and dehydration. From a clinical perspective we need to know how to regenerate skin for better wound healing and the treatment of burns. We have identified a genetic pathway that regulates the stem cells of the skin and this research will show us the mechanism whereby the skin develops and regenerates, as well as the possible manipulations we can use to increase healing in the clinic.
The Role Of The Frem Proteins In Development And Disease
Funder
National Health and Medical Research Council
Funding Amount
$475,517.00
Summary
Rare genetics diseases can often provide us with insights into some of the fundamental mechanisms which control how we develop and live healthy lives. We have identified a family of genes called the Fras and Frem genes and some of these are mutated in a disorder called Fraser Syndrome. Fraser Syndrome patients have profound defects in the normal development of their skin and kidneys. We are studying the function of these genes with a view to understanding not just how Fraser Syndrome develops, b ....Rare genetics diseases can often provide us with insights into some of the fundamental mechanisms which control how we develop and live healthy lives. We have identified a family of genes called the Fras and Frem genes and some of these are mutated in a disorder called Fraser Syndrome. Fraser Syndrome patients have profound defects in the normal development of their skin and kidneys. We are studying the function of these genes with a view to understanding not just how Fraser Syndrome develops, but how our organs develop normally. The genes involved in FS contribute to the extracellular matrix which is effectively the scaffolding which our cells use when developing into our organs. The extracellular matrix is also important in maintaining our adult tissues and responding to damage. It can act as a physical support and as a key controller of how ours cells react to growth factors and to each other. This proposal will explore how the Fras and Frem genes mediate these interactions to control normal development and also to determine how their mutation gives rise to disease. In doing so we hope to gain insights into more common diseases which affect both the kidney and the skin.Read moreRead less
Developing The Epidemiological Evidence Base For Eczema Prevention
Funder
National Health and Medical Research Council
Funding Amount
$476,728.00
Summary
Eczema, food allergy, asthma and hay-fever are all common conditions that are a substantial burden for individuals and families. To prevent them, we need to know their causes, but these are not yet well understood. We need better studies to identify what is causing our children to develop these allergic diseases, and rigorous studies to prevent them. In this fellowship, I will explore the causes and consequences of these conditions and test ways to prevent children from developing them.
Defects In Epidermal Morphogenesis In Grainyhead-like Gene Deficient Mice
Funder
National Health and Medical Research Council
Funding Amount
$579,138.00
Summary
The cells of the skin play an essential role in the development of the mammalian embryo. They are critical for forming a protective barrier against infection and external toxins, for preventing excess fluid loss, for repair of defects and wounds , and for the generation of hair. Our laboratory has identified a family of genes that are critical for these processes. The aim of this study is to determine the relationship between these genes to further our understanding of the skin and its functions
Defects In Epidermal Morphogenesis In Mammalian Grainyhead-like Gene Deficient Mice
Funder
National Health and Medical Research Council
Funding Amount
$623,065.00
Summary
The cells of the skin play an essential role in development of the mammalian embryo. They are critical for closure of the brain and spinal cord, for forming a protective barrier against infection and noxious stimuli, for preventing excess fluid loss, for repair of defects and wounds, and for the generation of hair. Our laboratory has identified a family of genes that are critical for all these processes. Loss of individual members of the family has different consequences and the aim of this stud ....The cells of the skin play an essential role in development of the mammalian embryo. They are critical for closure of the brain and spinal cord, for forming a protective barrier against infection and noxious stimuli, for preventing excess fluid loss, for repair of defects and wounds, and for the generation of hair. Our laboratory has identified a family of genes that are critical for all these processes. Loss of individual members of the family has different consequences and the aim of this study is to determine the relationship between the genes to further our understanding of the skin and its functions. These studies have direct and important relevance to human conditions such as the congenital birth defects spina bifida and anencephaly, and infant prematurity where the skin is underdeveloped and lacks barrier function. They also have relevance to wound healing and to conditions in which hair growth is affected, such as alopecia. We believe that therapeutic interventions and prenatal diagnostic tests could evolve from these studies.Read moreRead less
Identification Of Factors Critical For Maintenance Of The Epidermal Barrier
Funder
National Health and Medical Research Council
Funding Amount
$616,950.00
Summary
The human skin plays a crucial role in the body’s defence against our hostile environment. The outer most layer of the skin, the epidermis is the key structural component of the skin barrier and is essential for its integrity. We have identified a family of genes that are pivotal for epidermal barrier formation, maintenance and repair. This project examines the mechanisms that underpin the function of this family, and has broad ramifications in a host of dermatological conditions.