Mechanisms Of Escape From Progesterone-induced Suppression: Role In Normal And Preterm Birth
Funder
National Health and Medical Research Council
Funding Amount
$547,970.00
Summary
Prematurity caused by preterm birth is the leading cause of death and disease among newborns in Australia. Here we will define how the length of pregnancy is determined by the opposing actions of progesterone, which maintains pregnancy, and prostaglandins, which induce labour. We will demonstrate the mechanism by which the actions of the two hormones are balanced in normal pregnancy and disrupted in preterm labour. We will show that preterm birth can be prevented by correcting the disorder.
Preterm birth is a major cause of neonatal death and cerebral palsy. This grant will provide proof-of-concept that a computer program can be developed to predict a pregnant woman�s risk of preterm birth. There is a large market (4M US and 8M Europe), there are no competing technologies. This is a unique collaboration between Biomedical Engineering and an Australian centre with an international reputation in preterm birth, assisted by a pathology company.
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.