Hormonal Responsive Coding And Non-coding Genes In Penile Differentiation And Hypospadias
Funder
National Health and Medical Research Council
Funding Amount
$835,182.00
Summary
Hypospadias, a failure of the correct formation of the penis, is the second-most common birth defect, occurring in around 1% of boys. It causes distress to both newborn and parents, requiring surgical intervention, and is a burden of cost and is a risk to the child. Furthermore, it is frequently associated with other abnormalities. We have a novel model in which we can induce penis abnormalities and define the link between hormonal exposures and defective penis differentiation.
Hypospadias, is a common defect, in which the urethra opens abnormally along the shaft of the penis not at the tip. It affects 1 in every 125 boys born in Victoria each year. However, the cause(s) of over two-thirds of these cases cannot be explained. Our studies using marsupials show that this process is mediated by a hormone (5alpha-androstanediol), with previously undetermined physiological function. This study will provide novel data on the interactions of the genes and hormones that result ....Hypospadias, is a common defect, in which the urethra opens abnormally along the shaft of the penis not at the tip. It affects 1 in every 125 boys born in Victoria each year. However, the cause(s) of over two-thirds of these cases cannot be explained. Our studies using marsupials show that this process is mediated by a hormone (5alpha-androstanediol), with previously undetermined physiological function. This study will provide novel data on the interactions of the genes and hormones that result in defects of penile development.Read moreRead less
Identifying Strategies To Improve Perinatal Outcomes After Assisted Conception
Funder
National Health and Medical Research Council
Funding Amount
$724,799.00
Summary
Around 20% of young women express concern with being able to conceive, 16% experience clinical infertility, and ~8% use invasive therapies for which there can be limited safety data. We, and others, have reported adverse events for mother and child after infertility treatment, including neonatal death and birth defects. This project will provide urgently needed, robust evidence to guide patient and clinical decision making so as to optimise health of mother and baby.