The Clinicial Centre Of Research Excellence At The Jean Hailes Foundation: For The Study Of Women's Health
Funder
National Health and Medical Research Council
Funding Amount
$2,000,000.00
Summary
The major health issues affecting women from the mid-reproductive years include depression, disorders of mood and sexual function, and breast cancer, with cardiovascular disease, osteoporosis, and osteoarthritis becoming increasingly prevalent with age. Linking each of these are their known or probable causal associations with oestrogens and androgens. This Centre will provide an opportunity for comprehensive and multidisciplinary research into the role of oestrogens and androgens in these disor ....The major health issues affecting women from the mid-reproductive years include depression, disorders of mood and sexual function, and breast cancer, with cardiovascular disease, osteoporosis, and osteoarthritis becoming increasingly prevalent with age. Linking each of these are their known or probable causal associations with oestrogens and androgens. This Centre will provide an opportunity for comprehensive and multidisciplinary research into the role of oestrogens and androgens in these disorders.Read moreRead less
Mechanisms of manchette function. This project aims to define the function of the manchette, a poorly understood microtubule-based structure present in haploid male germ cells. This project aims to define key mechanisms underpinning manchette development and movement, and to generate a detailed picture of the dynamics of germ cell development using imaging technologies and unique animal models. Such knowledge should improve the understanding of how male fertility is achieved, the origin of infer ....Mechanisms of manchette function. This project aims to define the function of the manchette, a poorly understood microtubule-based structure present in haploid male germ cells. This project aims to define key mechanisms underpinning manchette development and movement, and to generate a detailed picture of the dynamics of germ cell development using imaging technologies and unique animal models. Such knowledge should improve the understanding of how male fertility is achieved, the origin of infertility and how species-specific differences in sperm form are achieved. Such insights may ultimately lead to improved agricultural efficiencies and job creation.Read moreRead less
Dissecting the impact of stress on reproduction: Novel peptide mediates inhibitory effects of stress on female reproduction. This research proposal offers a pioneering opportunity to develop treatments that overcome the negative impact of stress on reproduction. Specifically, knowledge generated in this project will be vital in the development of strategic defences against the impact of stress on reproduction. This project fundamentally addresses Research Priority 2: Promoting and maintaining go ....Dissecting the impact of stress on reproduction: Novel peptide mediates inhibitory effects of stress on female reproduction. This research proposal offers a pioneering opportunity to develop treatments that overcome the negative impact of stress on reproduction. Specifically, knowledge generated in this project will be vital in the development of strategic defences against the impact of stress on reproduction. This project fundamentally addresses Research Priority 2: Promoting and maintaining good health. Given that suppression of reproduction by stress occurs in all mammalian species including humans, domestic animals and wildlife, being able to prevent or overcome stress-induced reproductive dysfunction will generate significant health, social, economic and ecological benefits. Read moreRead less
Targeting The Anti-angiogenic Factors Of Preeclampsia: Soluble Endoglin And SFlt1
Funder
National Health and Medical Research Council
Funding Amount
$447,024.00
Summary
Preeclampsia is a severe disease of pregnancy - the placenta releases toxins in to mum's bloodstream that circulate her body and damage her organs. As there are no efficacious treatments, clinicians are forced to deliver babies irrespective of gestation. Although the two toxins of preeclampsia have been identified, little is known about their regulation. This project aims to elucidate the regulation of these toxins and design therapeutics that can prevent their release in the clinic.
Combination Methotrexate And Gefitinib To Cure Ectopic Pregnancies: Phase I-II Clinical Trials
Funder
National Health and Medical Research Council
Funding Amount
$235,875.00
Summary
Ectopic pregnancies are dangerous emergencies that can cause fatal bleeding. Most require surgery. We plan to test a novel medication-based treatment that could be used to cure most ectopics. If successful, it could revolutionise current management.
Soluble Endoglin In The Pathogenesis Of Preeclampsia: Investigation Of Mechanisms And The Development Of Therapeutics
Funder
National Health and Medical Research Council
Funding Amount
$572,733.00
Summary
Preeclampsia is a severe disease of pregnancy. As the pathogenesis is poorly understood, the only treatment is for clinicians to deliver babies irrespective of gestation. We have identified MMP-14 as the molecular scissors that release soluble endoglin from placenta, a toxin centrally responsible for severe preeclampsia. In this project we aim to further investigate the mechanisms governing soluble endoglin release and to begin developing a potential therapeutic for use in the clinic.
A novel microtubule severing protein involved in male germ cell biology. The project aims to better understand the cellular and biochemical mechanisms underlying a key component of male fertility. Microtubules are a fundamental component of all cells. A mechanism that is increasingly recognised as essential for microtubules regulation is severing. It has been discovered that an uncharacterised microtubule severing protein, KATNAL2, has a key role in male germ cell development. This project aims ....A novel microtubule severing protein involved in male germ cell biology. The project aims to better understand the cellular and biochemical mechanisms underlying a key component of male fertility. Microtubules are a fundamental component of all cells. A mechanism that is increasingly recognised as essential for microtubules regulation is severing. It has been discovered that an uncharacterised microtubule severing protein, KATNAL2, has a key role in male germ cell development. This project aims to define the mechanisms underlying KATNAL2 function in the male germ line. It is expected that these data will generate a comprehensive picture of KATNAL2 function and provide foundation data of relevance across multiple species and tissues. In the longer term, it may also reveal a rational strategy for fertility enhancement or suppression.Read moreRead less
The Role Of Stem-progenitor Cells In Regeneration Of Mouse Endometrium.
Funder
National Health and Medical Research Council
Funding Amount
$311,938.00
Summary
The endometrium (lining of the uterus) undergoes breakdown and re-growth each month as part of the menstrual cycle. This restorative process is not well understood. For the first time stem cells have been identified within human endometrium that are likely to be responsible for its remarkable regeneration. The aim of this project is to identify stem cells within the mouse endometrium, to use as a model to understand how the endometrium restores each month after menstruation.
Determining The Impact Of Inherited Epigenetic Information On Development And Disease
Funder
National Health and Medical Research Council
Funding Amount
$511,691.00
Summary
Recent observations show that the environment in which you live can alter disease susceptibility in your children, without altering the sequence of your genes. This is due to epigenetic mechanisms which control the way the DNA is interpreted. In this study we will study the potential for epigenetic mechanisms to affect sperm production and impact characteristics and disease in the next generation.
Epigenetic Regulation Of Male Fetal Germ Cell Development.
Funder
National Health and Medical Research Council
Funding Amount
$562,176.00
Summary
Men’s health has declined over recent decades, but the causes remain unknown. Non-genetic (epigenetic) mechanisms affecting formation and function of the male germ cells (which produce sperm) may play an important role. We will determine the role of a key epigenetic modifier on the formation and function of male germ cells, including germ cell tumours. This study will provide fundamental insights into male germ cell epigenetics, and significantly contribute to understanding men's health.