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