Linkage and association analyses of a locus on chromosome 4 that contributes to population variation in HDL cholesterol

Funding Activity

Website
http://purl.org/au-research/grants/nhmrc/251664

Funding Status
Closed

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Funded Activity Summary

High-density lipoprotein (HDL) cholesterol is also known as good cholesterol becuase it helps remove cholesterol from the body. Many studies have shown that the higher one's HDL cholesterol, the less likely is the development of hardening of the arteries and heart attack. The important questions are what controls HDL cholesterol levels and how could we make them higher? We know that lifestyle and genetics are important. Smoking and lack of exercise are known to reduce HDL cholesterol, while moderate alcohol intake increases HDL cholesterol. However, genetic factors are very important determinants, but have remained obscure. Through our recent discovery in the Victorian Family Heart Study (VFHS), we located a region on chromosome 4 that influences plasma level of HDL cholesterol. Further testing has confirmed and refined our genetic target - a gene somewhere in this region that controls HDL cholesterol levels. The next step is to find the culprit gene and the DNA sequences that explain why some people have high and others low HDL cholesterol levels. We have the advantage of a large and well characterised group of volunteers and the very latest molecular techniques to track down the gene. Few other groups internationally have our resources or are as advanced in their research. This study will have significant implications for the development of effective and targeted strategies for detection, prevention and treatment of cardiovascular disease.

Funded Activity Details

Start Date: 01-01-2003

End Date: 01-01-2005

Funding Scheme: NHMRC Project Grants

Funding Amount: $372,562.00

Funder: National Health and Medical Research Council

Research Topics

ANZSRC Field of Research (FoR)

Nutrigenomics and personalised nutrition

ANZSRC Socio-Economic Objective (SEO)

There are no SEO codes available for this funding activity

Other Keywords

Cardiovascular risk | Family studies | Genetic linkage | Genetic predisposition | Genetics, polygenic inheritance | HDL cholesterol

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