This project is about the way that the brain controls reproduction. It is important because there is no known cause for infertility in a significant number people with such a problem. The project should inform us on new ways to manage particular forms of reproductive failure.
Gonadotropin Inhibitory Hormone (GnIH); A Negative Regulator Of Reproduction
Funder
National Health and Medical Research Council
Funding Amount
$752,936.00
Summary
Gonadotropin inhibitory hormone (GnIH) is a short peptide of 8 amino acids that is produced by the brain and acts in a negative manner on brain and pituitary cells that control reproduction. This project aims to elucidate the role of GnIH in normal physiology and in states of stress and negative metabolic state. Work will be carried out in various species to define the function of the peptide and also to investigate ways that it can be utilised to prevent reproduction.
Gonadotropin Inhibitory Hormone As A Major Regulator Of Reproduction In Mammals
Funder
National Health and Medical Research Council
Funding Amount
$623,378.00
Summary
Reproduction is controlled by the brain and it has been well established that gonadotropin releasing hormone (GnRH) is the primary stimulatory factor. GnRH stimulates the pituitary gland to produce and secrete hormones that, in turn, stimulate the ovaries and testes. It is becoming clear that the brain also produces an inhibitory factor and this project aims to establish that it (gonadotropin inhibitory hormone; GnIH) is functional in mammals.
Kisspeptin And Its Receptor Mastermind Reproduction
Funder
National Health and Medical Research Council
Funding Amount
$601,979.00
Summary
Reproduction is controlled by the brain and gonadotropin releasing hormone (GnRH) is the primary stimulatory factor. Finding critical regulators of GnRH has remained the most important goal for reproductive endocrinologists for over 30 years. The brain peptide hormone called kisspeptin and its receptor Kiss1R appear vital in the control of reproduction. This project will detail the role kisspeptin and Kiss1R play in controlling hormones from the brain that govern puberty and reproduction.