Epigenetic Regulation Of Cell Lineage Differentiation In The Early Embryo
Funder
National Health and Medical Research Council
Funding Amount
$440,983.00
Summary
Exposure of embryos to a range of stresses can increase the predisposition to chronic diseases of adulthood. Stressing embryos at critical stages of development cause errors in reorganization of the nucleus that are required for normal gene expression. These errors are propagated into adulthood. This project will map the normal processes of nuclear reorganization and define how stress to the embryo changes this process, allowing an understanding of the causes of some important chronic diseases.
Epigenetic Reprogramming Within The Pluripotent Lineage Of The Early Embryo
Funder
National Health and Medical Research Council
Funding Amount
$663,050.00
Summary
Cells of the early embryo have the remarkable capacity to form all of the different tissues and organs in the body. This property requires re-organisation of the embryo’s genetic material in a manner analogous to re-booting a computer. This project will define the properties of this rebooting process. This information will allow much better strategies for building spare parts for regenerative medicine and provide the information required to reduce the incidence of inborn defects.
Long Term Consequences Of Perturbing Early Embryo Development
Funder
National Health and Medical Research Council
Funding Amount
$549,515.00
Summary
Assisted reproductive techniques are normally considered safe, but there are increased risks for these newborns which may be caused by these procedures. We have developed mouse models that are sensitive to these effects and have used them to show that gene expression is altered in mice that develop from cultured embryos. Now we will use these models to work out how to reduce these effects and ensure the ongoing health of babies born with assisted reproduction.
Epigenetic Regulation Of Male Fetal Germ Cell Development.
Funder
National Health and Medical Research Council
Funding Amount
$562,176.00
Summary
Men’s health has declined over recent decades, but the causes remain unknown. Non-genetic (epigenetic) mechanisms affecting formation and function of the male germ cells (which produce sperm) may play an important role. We will determine the role of a key epigenetic modifier on the formation and function of male germ cells, including germ cell tumours. This study will provide fundamental insights into male germ cell epigenetics, and significantly contribute to understanding men's health.