Molecular Mechanisms Regulating Spontaneous Onset Of Human Labour
Funder
National Health and Medical Research Council
Funding Amount
$481,156.00
Summary
The single most important complication contributing to poor pregnancy and neonatal outcome is premature birth. If we are to provide the best possible start to life, improve perinatal health and reduce the risk of developing adult disease . A better understanding of labour is requisite to improving health care delivery during pregnancy and outcomes for both mother and baby. This reserach project will investigate the how labour-associated events are reguluated by nuclear proteins.
The Mechanisms That Regulate The Onset Of Human Labour And Delivery
Funder
National Health and Medical Research Council
Funding Amount
$528,170.00
Summary
Reproductive biologists still cannot explain the molecular mechanisms that govern human birth. This lack of knowledge prevents the development of better moitoring and treament of complications of labour and delivery. If we are to provide the best possible start to life and improve newborn health care delivery then we must: (1) better understand what triggers labour; (2) determine whether there are biomarkers that we can use to identify women at risk of early birth; and (3) identify new ways to d ....Reproductive biologists still cannot explain the molecular mechanisms that govern human birth. This lack of knowledge prevents the development of better moitoring and treament of complications of labour and delivery. If we are to provide the best possible start to life and improve newborn health care delivery then we must: (1) better understand what triggers labour; (2) determine whether there are biomarkers that we can use to identify women at risk of early birth; and (3) identify new ways to delay birth. This is the overall objective of this research project. In particular, this project focuses on how the multiple events needed to achieve a successful outcome to pregnancy are coordinated at the time of birth.Read moreRead less
Isolation And Function Of Human Oogenesis Genes Regulating Meiosis, Recruitment, Growth And Maturation Of The Oocyte.
Funder
National Health and Medical Research Council
Funding Amount
$211,527.00
Summary
Reproductive medicine has progressed very rapidly with the development of in vitro fertilization (IVF) and has delivered the opportunity for a broad group of infertile couples to form their own families. As a consequence, treatment of infertility by major surgery and artificial insemination with donor sperm have declined and there is an increasing interest in the use of IVF to diagnose severe genetic disease in embryos of families at risk. However, little is known about the underlying processes ....Reproductive medicine has progressed very rapidly with the development of in vitro fertilization (IVF) and has delivered the opportunity for a broad group of infertile couples to form their own families. As a consequence, treatment of infertility by major surgery and artificial insemination with donor sperm have declined and there is an increasing interest in the use of IVF to diagnose severe genetic disease in embryos of families at risk. However, little is known about the underlying processes that form the follicles containing the developing germ cells and the matured oocytes needed for IVF. The cohort of oocytes that can be harvested from any patient depends on unknown recruitment processes initiating development of a subset of the quiescent germ cells and happens in an unregulated and spontaneous manner. The present project will identify the known and unknown genes involved in recruitment of oocytes from the basal primordial population. These genes will become candidates for aiding infertile women, improving their response to fertility drugs, the development of novel contraceptive methods and potentially increasing the reproductive life span of women. Knowledge of the genes expressed in oocytes matured in vivo and in vitro will have an important bearing on the long-term opportunity to use fertility drugs in vitro instead of administration to patients for IVF. This would dramatically reduce the cost of IVF and the side-effects of hyperstimulation of ovaries of patients and the associated sequelae. The research project is a discovery program leading to the identification of the genes that govern oogenesis in the human. It is only recently that techniques have been developed to sufficient sensitivity to detect the small quantities of RNA proceeded by active genes in the individual germ cells and oocytes.Read moreRead less