I am a reproductive biologist focused on women’s reproductive health. I am studying the reasons why some women are infertile have spontaneous abortions and pregnancy complications such as pre-eclampsia. My research will define the roles of molecules that are critical in the establishment of pregnancy and the formation of a health placenta and therefore a healthy baby.
The placenta is essential for fetal-maternal exchange and healthy pregnancy however the factors that are required for the placenta to form are poorly understood. We will investigate how the placenta develops in mice and which are the most important factors that are required for a health placenta to form.
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.
Implantation of an embryo into the uterus & development of a functional placenta are critical to initiate & continue a pregnancy. Implantation failure causes infertility and is a major bottle-neck in IVF. Placental insufficiency leads to pregnancy loss, under-developed fetuses & a life-threatening pregnancy-specific disease preeclampsia. This application will investigate how a woman’s uterus works for implantation and placental development, how to increase IVF success and diagnose & potentially ....Implantation of an embryo into the uterus & development of a functional placenta are critical to initiate & continue a pregnancy. Implantation failure causes infertility and is a major bottle-neck in IVF. Placental insufficiency leads to pregnancy loss, under-developed fetuses & a life-threatening pregnancy-specific disease preeclampsia. This application will investigate how a woman’s uterus works for implantation and placental development, how to increase IVF success and diagnose & potentially treat preeclampsia.Read moreRead less
Decidual-trophoblast Interactions Critical For Optimal Pregnancy Outcomes
Funder
National Health and Medical Research Council
Funding Amount
$612,927.00
Summary
This proposal seeks to identify the critical maternal and embryonic placental factors that regulate the formation of a healthy placenta and thus a healthy pregnancy and baby. Currently there is no way of identifying whether the placenta is forming adequately. The proposed studies are a necessary first step in identifying therapeutic targets for diseases associated with a poorly formed placenta, such as preeclampsia.
This Program Grant investigates a number of important reproductive problems that affect the fertility of men, prostate cancer and the way the mother nurtures and protects the baby during pregnancy. The successful development of sperm requires the proper function of a number of biological processes. This grant investigates the way in which sperm are produced, the genes that are needed to control their development, and the way sperm propel themselves and fertilize the egg. The research also invest ....This Program Grant investigates a number of important reproductive problems that affect the fertility of men, prostate cancer and the way the mother nurtures and protects the baby during pregnancy. The successful development of sperm requires the proper function of a number of biological processes. This grant investigates the way in which sperm are produced, the genes that are needed to control their development, and the way sperm propel themselves and fertilize the egg. The research also investigates how sperm are protected during their development from infection and immunological rejection, achieved in part by a special environment within the tubes in the testis where they grow. It appears that the general mechanisms that the body uses to combat infections are modified within the testis and the way in which this occurs may provide clues that could be applied to prevent the rejection of transplanted organs in general. Some of the substances that control these processes appear to play an important role in the body�s defense against infection. The grant also investigates the processes that are involved in the development of prostate cancer. These changes can occur over many years and the grant will study some substances that appear to be involved. The work will provide new knowledge that may assist in new tests to identify whether a cancer is slow or fast growing, thereby helping each man to decide the most sensible form of treatment. The grant will investigate how a group of proteins, that also are involved in the control of processes discussed above, assist the mother in protecting her baby during pregnancy. The outcomes will assist in the management of disturbances of pregnancy that may put the fetus at risk of survival.Read moreRead less
Mechanistic And Translational Studies In Female Reproductive Health
Funder
National Health and Medical Research Council
Funding Amount
$631,370.00
Summary
The womb is essential for a health pregnancy. This research aims to determine how the womb interacts with embryos to ensure a healthy pregnancy forms. Cells in the womb can also grow abnormally and result in endometrial cancer. New treatments for endometrial cancer will also be tested in this research.
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
The Role Of The Intrauterine (pro) Renin-(pro)renin Receptor System In Prostaglandin Synthesis In Pregnancy.
Funder
National Health and Medical Research Council
Funding Amount
$488,478.00
Summary
Preterm birth is associated with a very high incidence of infant disability and mortality. This has long term economic and social costs to the Australian people. We will demonstrate that in late gestation, the intrauterine (pro)renin renin receptor system controls prostaglandin synthesis by the fetal membranes and the placenta. Prostaglandins can cause premature labour.