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.
Seminal Plasma Cytokines As Novel Fertility Diagnostics In Men
Funder
National Health and Medical Research Council
Funding Amount
$101,000.00
Summary
Infertility and recurrent miscarriage affect 60-80 million couples globally, including 15% of couples in Australia. Current IVF therapy is not successful when the underlying reason for infertility is failure of the maternal tissues to support embryo implantation. We have discovered signaling proteins present in male semen that act in the female reproductive tissues to prepare for embryo implantation and healthy pregnancy. Recently we have identified those proteins and have shown that some men ha ....Infertility and recurrent miscarriage affect 60-80 million couples globally, including 15% of couples in Australia. Current IVF therapy is not successful when the underlying reason for infertility is failure of the maternal tissues to support embryo implantation. We have discovered signaling proteins present in male semen that act in the female reproductive tissues to prepare for embryo implantation and healthy pregnancy. Recently we have identified those proteins and have shown that some men have an imbalance in seminal proteins that leads to immune rejection of the embryo in the female partner. This project aims to develop a new test for male fertility that is based on seminal plasma proteins and independent of existing sperm count tests. Furthermore we will determine whether seminal protein imbalance can result from the �silent� presence of male reproductive tract infection.Read moreRead less
Function Of A Novel Interferon In Reproductiona And Development
Funder
National Health and Medical Research Council
Funding Amount
$507,270.00
Summary
It is important to understand the factors responsible for maintaining fertility, pregnancy and to prevent infection of the developing fetus and the uterus. The latter is an important general problem in women. We have identified a new protein that our current evidence suggests is involved in reproduction, embryonic or fetal development. This new protein is related tot he interferon family of proteins that are best characterised by their important functions in protecting the host from viral infect ....It is important to understand the factors responsible for maintaining fertility, pregnancy and to prevent infection of the developing fetus and the uterus. The latter is an important general problem in women. We have identified a new protein that our current evidence suggests is involved in reproduction, embryonic or fetal development. This new protein is related tot he interferon family of proteins that are best characterised by their important functions in protecting the host from viral infections and cancer. We propose to undetake a detailed study to determine when and where the new interferon is produced in the reproductive tract and during pregnancy and its importance in the maintenance of pregnancy and in protection against fetal-uterine infection.Read moreRead less
Macrophages In Developmental Programming Of Reproductive Health
Funder
National Health and Medical Research Council
Funding Amount
$532,386.00
Summary
Programming of reproductive health in women begins long before sexual maturity. Development during childhood, puberty and adulthood produces a fully functional reproductive system capable of conceiving, gestating and nurturing a child. This project will investigate the role of immune cells known as macrophages in the reproductive system, and investigate how their disruption might influence developmental programming and have lifetime consequences for the reproductive health of the individual.