Translating Oocyte Biology Discoveries To New Clinical Practices
Funder
National Health and Medical Research Council
Funding Amount
$772,605.00
Summary
A/Professor Gilchrist is a reproductive biologist studying factors that regulate the intrinsic quality of unfertilised eggs. He has produced and patented the use of unique growth factors produced by the egg that enhance egg quality in women. Bringing together industry and a world-leading clinic, he is developing new forms of hormone-free infertility treatment which he will take to clinical practice over the next 5 years.
Investigating The Role Of Exosomal Shuttle RNA In Mediating Pathogenesis Of Neurodegenerative Disorders
Funder
National Health and Medical Research Council
Funding Amount
$292,639.00
Summary
The risk for dementia increases with age and is placing a growing burden upon Australian medical resources. Novel genetic signals can be communicated between cells. This process may contribute to the development of dementia related disorders, such as Alzheimer's and Prion diseases. We hope to identify the genetic signals communicated between cells that may contribute to dementia. This will help us develop novel treatments that delay the onset or ultimately prevent Alzheimer's and Prion disease.
EGF Peptide Signalling Improves Oocyte Maturation And Quality
Funder
National Health and Medical Research Council
Funding Amount
$586,891.00
Summary
Infertility is common and although IVF is widely accepted, the procedure is expensive and is associated with health risks. Using laboratory animals, we have developed significant new insights into mechanisms regulating egg quality. These insights have allowed us to develop a new approach to infertility treatment - crucially, one that eliminates the need for ovarian hormone therapy used in IVF. This project will investigate the basic mechanisms underlying our new approach to enable safe clinical ....Infertility is common and although IVF is widely accepted, the procedure is expensive and is associated with health risks. Using laboratory animals, we have developed significant new insights into mechanisms regulating egg quality. These insights have allowed us to develop a new approach to infertility treatment - crucially, one that eliminates the need for ovarian hormone therapy used in IVF. This project will investigate the basic mechanisms underlying our new approach to enable safe clinical implementation.Read moreRead less
A Novel Procedure For Efficacious Gonadotrophin-free Infertility Treatment
Funder
National Health and Medical Research Council
Funding Amount
$436,328.00
Summary
Infertility is common and is associated with health risks and is expensive. Using laboratory animals, we have developed a unique procedure, which has comparable success rates to IVF but crucially, it eliminates the need for ovarian hormone therapy used in IVF. A clinical trial using this method has started in Brussels and in this project we will examine cells from that trial and from animals to investigate the underlying mechanisms to enable safe and rapid clinical implementation.
Analysis Of Antigen Receptor Sharing By T And B Lymphocytes
Funder
National Health and Medical Research Council
Funding Amount
$540,356.00
Summary
To survive an infection the immune system must rapidly expand the number of immune cells that have pathogen-specific receptors that recognise, and therefore specifically combat, the infection. This normally occurs through proliferation of the immune cells. We have found that in addition to proliferation, the number of cells with these receptors can be increased by a process of receptor transfer between cells. This grant aims to further advance our understanding of this novel phenomenon.
Defining Stromal-Cancer Cell Interactions For Xenografting Human Prostate Cancer
Funder
National Health and Medical Research Council
Funding Amount
$559,635.00
Summary
Prostate Cancer research continues to be hindered by a lack of laboratory models to understand disease progression and design new drugs to cure the disease. In this study, we propose to use a new and reliable method of growing human prostate cancer tissue in mice. Using this model, we will investigate the role of hormone signalling and cellular communication in prostate cancer that may lead to new therapies for men diagnosed with organ-confined disease.
Dr Gilchrist is a reproductive biologist studying factors that regulate the intrinsic quality of unfertilised eggs. He has developed a new form of hormone-free infertility treatment which he will test in a clinical trial over the next 5 years.
One in five Australian couples experience infertility and poor egg quality is a major contributing factor. Developing eggs in the ovary are surrounded by helper cells and we have discovered a new form of communication between these cells and the egg that regulates egg quality. This project will investigate the details of this dialogue and how it improves egg quality. New knowledge gained from this project will improve our understanding and treatment of infertility and reproductive diseases.
Dissecting The Function Of The Hedgehog-Patched Pathway In Breast Cancer Progression
Funder
National Health and Medical Research Council
Funding Amount
$606,811.00
Summary
There have been significant improvements in survival from breast cancer, particularly due to specialised treatments that target faulty pathways in the growth of cancer cells. One newly described, aggressive type of breast cancer called basal-like breast cancer lacks specialised treatment. We will determine whether the 'Hedgehog' signalling pathway is a suitable target for basal breast cancer therapy.