Lefty - a novel anti-fibrotic molecule for the treatment of kidney disease [ 2007 - 2008 ]

Research Grant

Researchers: A/Pr David Nikolic-Paterson (Principal investigator) ,  A/Pr Greg Tesch

Brief description Patients with progressive forms of kidney disease go on to develop end-stage renal failure which requires intensive medical support of dialysis or organ transplantation. This is an increasingly common condition in Australia, and the Western world in general. It is devastating for the individual and it places an enormous economic strain upon our healthcare system. In addition, renal failure is a strong and independent risk factor for cardiovascular disease. Current treatments can at best slow the rate of progression of kidney disease, but cannot prevent the relentless progression to end-stage renal failure. Thus, there is a major medical need to be able to halt, and hopefully reverse, this relentless disease. Scarring of the kidney (termed fibrosis) is the common final pathway leading to end-stage renal failure regardless of the nature of the underlying kidney disease. Our preliminary studies have shown that a naturally occurring protein called Lefty can act to inhibit renal fibrosis in cell culture and animal studies. These very promising results have lead to the hypothesis that Lefty can halt, and perhaps even reverse, scarring of the kidney in progressive kidney disease. We will test this hypothesis by using Lefty as a treatment in animal models of renal fibrosis. Further cell culture studies are also planned to examine the mechanisms by which Lefty modulates renal fibrosis. If successful, these studies will provide critical data to support the development of Lefty as a clinical treatment for patients with progressive forms of kidney disease.

Funding Amount $AUD 425,920.53

Funding Scheme NHMRC Project Grants

Notes Standard Project Grant