The Identification Of Male Meiosis Genes Using A New Mouse Line And Human Genome Scans For Gene Copy Number Variations
Funder
National Health and Medical Research Council
Funding Amount
$604,793.00
Summary
Infertility affects 1 in 25 Australian men and meiosis is a key process in male fertility, yet we know very little about the mechanisms that control it. We will use a new point mutant mouse model of meisois failure to identify a novel regulator of male fertility. Further, we hypothesize that changes in gene copy number will lead to meiosis arrest and infertility in some men. Such variations will be assessed through a whole genome scan of a unique set of infertile men.
Approximately 1 in 25 men in the western world are infertile, and while environmental and genetic factors are recognized to contribute to disease, there is currently a poor understanding of the basic mechanisms regulating male fertility. Our long term goal is to identify and study key molecules involved in sperm production. Understanding the role of these molecules will provide insight into the causes of male infertility. Ultimately, these studies will assist to develop new treatments for male r ....Approximately 1 in 25 men in the western world are infertile, and while environmental and genetic factors are recognized to contribute to disease, there is currently a poor understanding of the basic mechanisms regulating male fertility. Our long term goal is to identify and study key molecules involved in sperm production. Understanding the role of these molecules will provide insight into the causes of male infertility. Ultimately, these studies will assist to develop new treatments for male reproductive disorders. Conversely, there is a huge need for additional male based contraceptives. Increased understanding of male fertility and identification of proteins exclusively involved in sperm production provides the opportunity to develop new contraceptive treatments.Read moreRead less
I am a scientist aiming to improve health outcomes by facilitating the collection and unification of data on human genetic variation together with its clinical impact on human health.
Oxidation Of Mismatch: A New Concept For Mutation Detection Which Avoides A Separation Method In Mutation Scanning
Funder
National Health and Medical Research Council
Funding Amount
$143,000.00
Summary
Detection of faults (mutations) in genes is expensive but essential for proper genetic health care. Because of the cost of such tests many people are not diagnosed either through diagnostic labs or research of the cost of such tests many people are not diagnosed either through diagnostic labs or research projects. Such research projects are inhibited due to the complexity of the current methods. Current methods are complex and expensive, especially looking for a possible fault, due to what is ca ....Detection of faults (mutations) in genes is expensive but essential for proper genetic health care. Because of the cost of such tests many people are not diagnosed either through diagnostic labs or research of the cost of such tests many people are not diagnosed either through diagnostic labs or research projects. Such research projects are inhibited due to the complexity of the current methods. Current methods are complex and expensive, especially looking for a possible fault, due to what is called a preparation step on complex and expensive equipment. We will develop and commercialise a simpler test because separation is avoided.Read moreRead less
Diet And Exercise Intervention For Paternal Obesity Improves Offspring Health
Funder
National Health and Medical Research Council
Funding Amount
$678,481.00
Summary
Obesity is a growing problem in Western Society and is associated with a large number of metabolic conditions. There is an increasing awareness that a fathers health at the time of conception affects fertility and also the ongoing health of the pregnancy and the ofspring. This study seeks to determine if diet and exercise intervention for overweight or obese males can improve the health of the sperm and therefore the ability to father a pregnancy and the health of the offspring.
Persistent Chlyamdial Infection In The Testes : Development Of A Successful Vaccine Strategy For Males
Funder
National Health and Medical Research Council
Funding Amount
$652,019.00
Summary
Males are a reservoir of infection and novel vaccine approaches to control Chlamydia infections in young men are needed urgently. This study will be essential for the development of interventions to control infection and will inform strategies for manipulating the immune system within the male reproductive tract that may be applied to other sexually transmitted pathogens. The studies will benefit the health and welfare of the Australian people under National Research Priority 2, promoting and ma ....Males are a reservoir of infection and novel vaccine approaches to control Chlamydia infections in young men are needed urgently. This study will be essential for the development of interventions to control infection and will inform strategies for manipulating the immune system within the male reproductive tract that may be applied to other sexually transmitted pathogens. The studies will benefit the health and welfare of the Australian people under National Research Priority 2, promoting and maintaining good health and a healthy start to life.Read moreRead less