Role Of The Tissue Kallikrein-kinin System In Abdominal Aortic Aneurysm Formation And Progression
Funder
National Health and Medical Research Council
Funding Amount
$457,779.00
Summary
Up to 5% of people over 60 years develop weakening of their aorta leading to slow dilation of the vessel, which may burst resulting in sudden death. The only treatment is surgery, which has complications and is unsuitable for some patients. Drugs which slow the disease would be invaluable. We have identified a role for kinins in aneurysms. We will investigate how these molecules contribute to aortic disease and if blocking them can be used as a basis for medical treatment of artery weakening.
Interaction Of Angiotensin II And PPARg In Aortic Aneurysm Formation
Funder
National Health and Medical Research Council
Funding Amount
$427,398.00
Summary
Between 5% to 10% of men and 1% of women over the age of 60 years develop weakening of their main abdominal artery leading to slow dilation of the vessel. If this process continues long term the artery can burst resulting in sudden death. At present the only treatment available for this problem is surgery, either open or minimally invasive. Both these forms of treatment are associated with significant complications and unsuitable for some patients. Thus the development of a drug treatment which ....Between 5% to 10% of men and 1% of women over the age of 60 years develop weakening of their main abdominal artery leading to slow dilation of the vessel. If this process continues long term the artery can burst resulting in sudden death. At present the only treatment available for this problem is surgery, either open or minimally invasive. Both these forms of treatment are associated with significant complications and unsuitable for some patients. Thus the development of a drug treatment which can slow or halt the weakening and dilation of the aorta would have great patient benefits. We have identified an important role for a newly discovered protein in weakening of the abdominal aorta. In this study we investigate the role of a pathway which appears to be fundamental in generating this protein. In particular we will assess the role of drug treatment in blocking this pathway as a basis for medical treatment for artery weakening.Read moreRead less