Vitamin D3 Receptor Signalling To Prevent Kidney Failure Due To Polycystic Kidney Disease
Funder
National Health and Medical Research Council
Funding Amount
$468,009.00
Summary
Polycystic kidney disease (PKD) is the most common fatal inherited kidney disease in the world. Kidney failure is the most serious and life-threatening complication of PKD, but currently there is no treatment to prevent this problem. The aim of this project is to determine whether vitamin D3 can prevent kidney failure and hypertension due to PKD. The results of this project could lead to simple and cost-effective treatments to prevent kidney failure in patients suffering from PKD.
While there are numerous therapies for relapsing-remitting multiple sclerosis (MS), therapy for progressive MS remains elusive. This project will evaluate the effect of various therapies on the accumulation of irreversible disability in progressive MS. In addition, it will examine the effect of switching between therapies on MS activity. Finally, the project will indicate whether demographic and clinical information can be used as a predictor of individual patient response to MS therapies.
A Novel And Unique Protein I-body For The Treatment Of Chronic Kidney Disease Through Targeting CXCR4
Funder
National Health and Medical Research Council
Funding Amount
$768,340.00
Summary
Chronic kidney disease (CKD) is a worldwide public health problem, with adverse outcomes of kidney failure, cardiovascular disease, and premature death. Kidney transplantation and dialysis are the only options for the management of CKD, which results in a significant burden on the health system. The central aim of this project is to develop a novel therapeutic strategy to limit/reverse CKD, which will lead to a researcher-industry partnership in discovery of novel therapeutic agent.
The Role Of Tissue Hypoxia In The Evolution Of Kidney Disease
Funder
National Health and Medical Research Council
Funding Amount
$509,391.00
Summary
We will determine how low oxygen levels in the kidney lead to kidney disease. We can now measure the levels of oxygen in kidney tissue in rats 24 hours a day, 7 days a week, in a completely non-invasive way. We will study two common kinds of kidney disease. One, acute kidney injury, can result from administration of contrast agents used in x-ray diagnostic procedures. The other, chronic kidney disease, is common in patients with diabetes or high blood pressure.
Towards Prevention Of Acute Kidney Injury After Cardiac Surgery
Funder
National Health and Medical Research Council
Funding Amount
$771,918.00
Summary
Open heart surgery saves thousands of lives each year in Australia, but often injures the kidney. Kidney oxygen deficiency is a major cause of kidney injury. We propose a new way to manage kidney oxygen levels during heart surgery, by measuring the level of oxygen in the urine in the bladder. We will determine whether low levels of oxygen in the urine during surgery predict later development of acute kidney injury, and whether patient management can be changed to optimize kidney oxygen levels.
Renal failure is a major cause of morbidity and mortality in persons with diabetes mellitus and accounts for the majority of renal disease worldwide. Renal fibrosis is the end result of progressive kidney disease. The proposed research aims to identify a new strategy by targeting specific channels in kidney cell membranes to arrest the development of enal fibrosis and hence progressive kidney disease caused by diabetes mellitus.
Randomised Controlled Trial To Determine Efficacy And Safety Of Prescribed Water Intake To Prevent The Progression Of Autosomal Dominant Polycystic Kidney Disease (PREVENT-ADPKD)
Funder
National Health and Medical Research Council
Funding Amount
$746,751.00
Summary
Increasing the daily intake of water is well known to reduce the risk of developing kidney stones but there is growing evidence that it may also benefit other kidney diseases, particularly autosomal dominant polycystic kidney disease (ADPKD). This study will determine if adequate hydration can slow the progression of ADPKD, and could provide a relatively simple and cheap treatment for preventing the onset of kidney failure due to this disease.
CKD-FIX: A Randomised, Controlled Trial Of Allopurinol In The Slowing Of Kidney Disease Progression
Funder
National Health and Medical Research Council
Funding Amount
$1,917,147.00
Summary
Chronic kidney disease (CKD) is a major public health problem affecting over 1.5 million Australians and is associated with increased risk of death, heart disease and progression to end-stage kidney disease (ESKD). Current treatments to slow progression to ESKD are limited. The CKD-FIX trial aims to find out whether treatment with allopurinol, a commonly used drug for gout prevention, safely and effectively slows CKD progression. This could lead to significant health and economic benefits.
Identifying Donor And Recipient Gene Pathways In Renal Transplant Fibrosis
Funder
National Health and Medical Research Council
Funding Amount
$1,082,069.00
Summary
We have identified a 13 gene set that predicts renal transplant fibrosis and graft loss in patients. Interestingly some of these gene are donor as well as recipient related. In this project we aim to investigate these gene pathways in cell lines and animal models to better understand how the cause of renal fibrosis after transplantation.
Septic shock is a common clinical problem; it is frequently associated with kidney failure that increases mortality. We aim to determine the changes within the kidney that cause it to fail. We will establish whether oxygen levels and blood flow are altered within the kidney, and if blood is shunted through specific blood vessels, reducing flow in critical areas. Importantly, we will determine if clinical treatments used to improve kidney function cause long-term damage by reducing tissue oxygen.