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.
Finding The Missing Katanin Required For Male Fertility
Funder
National Health and Medical Research Council
Funding Amount
$417,214.00
Summary
Microtubules are a key element of all cells, including in the male germ line. In this project we will define the function of the microtubule severing protein KATNA1 in male fertility. This will be achieved using a unique model and state-of-the-art technologies. This project will have immediate relevance to the 1 in 20 Australian men who suffer from infertility but will also inform KATNA1 function in the many other tissues where KATNA1 is produced.
A BubR1-centred Network For Non-invasively Measuring Human Oocyte Quality
Funder
National Health and Medical Research Council
Funding Amount
$532,207.00
Summary
Oocyte quality is the most important determinant of pregnancy outcome. Selecting the best oocytes for fertility treatments like IVF would therefore greatly improve success rates and reduce costs. We have identified master oocyte regulators and have applied novel digital technology to measure these regulators in a single oocyte. This project will apply this expertise to develop new approaches for evaluating an oocyte’s potential thereby informing its suitability for use in fertility treatment.