Prevention of pleural adhesion formation by treatment with growth factors [ 2005 - 2007 ]

Research Grant

Researchers: A/Pr Steven Mutsaers (Principal investigator) ,  Dr Sarah Herrick ,  Prof Y C Gary Lee ,  Terry Robertson

Brief description Damage to the lining of the chest and abdominal cavities and to cells covering the lungs and other internal organs by infection or surgery almost always results in the formation of adhesions. Adhesions are bridges of fibrous material between organs and the body wall. In the chest cavity they can prevent the effective drainage of fluids that build up during infection or after injury leading to deterioration of health and even death. In the abdominal cavity they are a major cause of intestinal obstruction and female infertility. In Australia, adhesions affect 9,500 patients annually, accounting for 6% of all hospital readmissions at a cost of over $100 million. This project will use animal models to investigate the specific role of a growth factor called hepatocyte growth factor (HGF) on the healing of the cells lining the internal body cavity and its effect on inhibiting adhesion formation. Using genetically manipulated mice, drug delivery and gene therapy approaches, the effect of changing the levels of HGF in tissues lining the internal body cavities on repair and adhesion formation will be assessed and mechanisms of action elucidated . A better understanding of the way cells lining these cavities heal and the factors that can improve the healing process, may lead to the development of novel therapies to prevent adhesion formation, which will benefit all future patients with chest cavity infections and those who undergo thoracic and abdominal surgery.

Funding Amount $AUD 268,000.00

Funding Scheme NHMRC Project Grants

Notes Standard Project Grant