Alpha-2-Macroglobulin And The Transport And Uptake Of The Hormone, Hepcidin
Funder
National Health and Medical Research Council
Funding Amount
$533,541.00
Summary
Hepcidin is a peptide hormone that is a major regulator of iron metabolism. It has been suggested that hepcidin is free in the blood. However, we recently identified that hepcidin binds with alpha-2-macroglobulin (a2-M) in the plasma and this increases the efficacy of this peptide. The demonstration that a2-M plays a role in hepcidin biology will lead to a better understanding of hepcidin physiology, the development of methods for its measurement and improved treatment of iron related diseases.
Masterminding Reproduction: Kisspeptin and RFamide-Related Peptide. There are a number of concerning trends in reproductive health. Women are reporting difficulty conceiving and maintaining pregnancies; while sperm count and quality are declining in men. More concerning is the increase in reproductive cancers. Gonadotropin-releasing hormone (GnRH) antagonist and agonist have been used for decades to treat reproductive cancers (such as breast cancer and prostate cancer), infertility and precociou ....Masterminding Reproduction: Kisspeptin and RFamide-Related Peptide. There are a number of concerning trends in reproductive health. Women are reporting difficulty conceiving and maintaining pregnancies; while sperm count and quality are declining in men. More concerning is the increase in reproductive cancers. Gonadotropin-releasing hormone (GnRH) antagonist and agonist have been used for decades to treat reproductive cancers (such as breast cancer and prostate cancer), infertility and precocious puberty. Kisspeptin and RF-related peptide may offer more physiological alternatives to GnRH, without detrimental side effects. We will fully explore these two newly defined and major players in reproduction and provide a physiological framework for their progression to clinical use.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0454017
Funder
Australian Research Council
Funding Amount
$582,598.00
Summary
A unique Western Australian multi-photon confocal microscope facility to support nationally prioritised biomedical, biological and materials research. Core national priority research will utilise the low dose and penetrative nature of multi-photon confocal microscopy in current research into nerve regeneration after neurotrauma, the histopathological treatment of diabetic retinopathology, and hair cell information transfer processes in auditory physiology. Other programs will study biomineralisa ....A unique Western Australian multi-photon confocal microscope facility to support nationally prioritised biomedical, biological and materials research. Core national priority research will utilise the low dose and penetrative nature of multi-photon confocal microscopy in current research into nerve regeneration after neurotrauma, the histopathological treatment of diabetic retinopathology, and hair cell information transfer processes in auditory physiology. Other programs will study biomineralisation in the superior epithelium of chiton and limpet teeth and a variety of salinity-related plant processes. In parallel, an optical development program will investigate contrast modes in other non-linear interactions. The instrument complements and will be managed with field emission SEM, TEM and a unique high-resolution scanning ion probe in a well-established regional Centre.Read moreRead less