The role of endothelial lipase in high density lipoprotein metabolism [ 2002 - 2002 ]

Research Grant

Researchers: Prof Kerry-Anne Rye (Principal investigator)

Brief description Atherosclerosis is a major cause of death and disability in Australia. A high level of blood cholesterol increases the risk of developing atherosclerosis. This increase in risk is caused by the cholesterol that is carried in low density lipoproteins (LDL). However, not all cholesterol is bad. A proportion of the cholesterol in blood is carried in high density lipoproteins (HDL), which are powerful protectors against atherosclerosis. As not all HDL protect equally well against atherosclerosis, it is important to know how blood levels of HDL are regulated. In 1999 a new enzyme called endothelial lipase was discovered. Endothelial lipase dramatically decreases HDL levels in mice. The reason why this happens is not known. The main aims of this project are to work out how endothelial lipase decreases HDL levels and whether it decreases the levels of all HDL equally or whether it preferentially decreases the levels of certain types of HDL. The outcome of this project will establish how endothelial lipase affects the ability of HDL to protect against atherosclerosis in humans.

Funding Amount $AUD 130,550.00

Funding Scheme NHMRC Project Grants

Notes Standard Project Grant