alexa Association of the Toll-like receptor 4 gene Asp299Gly polymorphism with acute coronary events.
Immunology

Immunology

Immunotherapy: Open Access

Author(s): Ameziane N, Beillat T, Verpillat P, CholletMartin S, Aumont MC

Abstract Share this page

OBJECTIVE: Atherosclerosis is a chronic inflammatory disease of the blood vessels. Toll-like receptor 4 (TLR4) is a transmembrane receptor that is involved in mediating inflammatory responses to bacterial endotoxin and other ligands. The aim of this study was to search for an association between a common functional polymorphism of TLR4--Asp299Gly--and acute coronary syndrome. METHODS AND RESULTS: We conducted a case-control study of 183 patients with acute coronary syndromes and 216 controls. We screened the TLR4 gene for the Asp299Gly polymorphism using a 5' fluorogenic assay. The 299Gly allele was associated with a decreased risk of acute coronary events independently of standard coronary risk factors. The adjusted odds ratio associated with this allele was 0.41 (95% CI, 0.18 to 0.95; P=0.037). In controls, TLR4 heterozygosity was also associated with a significant decrease in plasma fibrinogen and soluble vascular cellular adhesion molecule-1 levels (P<0.01). CONCLUSIONS: These results, which must be confirmed by a prospective longitudinal study, provide evidence of an association between the Asp299Gly polymorphism of the human TLR4 receptor and acute coronary syndromes. They confirm the previously reported involvement of TLR4 in carotid and femoral artery atherosclerosis. This article was published in ArteriosclerThrombVascBiol and referenced in Immunotherapy: Open Access

Relevant Expert PPTs

Relevant Speaker PPTs

Recommended Conferences

Relevant Topics

Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

Agri, Food, Aqua and Veterinary Science Journals

Dr. Krish

agrifoodaquavet@omicsonline.com

1-702-714-7001 Extn: 9040

Clinical and Biochemistry Journals

Datta A

clinical_biochem@omicsonline.com

1-702-714-7001Extn: 9037

Business & Management Journals

Ronald

business@omicsonline.com

1-702-714-7001Extn: 9042

Chemical Engineering and Chemistry Journals

Gabriel Shaw

chemicaleng_chemistry@omicsonline.com

1-702-714-7001 Extn: 9040

Earth & Environmental Sciences

Katie Wilson

environmentalsci@omicsonline.com

1-702-714-7001Extn: 9042

Engineering Journals

James Franklin

engineering@omicsonline.com

1-702-714-7001Extn: 9042

General Science and Health care Journals

Andrea Jason

generalsci_healthcare@omicsonline.com

1-702-714-7001Extn: 9043

Genetics and Molecular Biology Journals

Anna Melissa

genetics_molbio@omicsonline.com

1-702-714-7001 Extn: 9006

Immunology & Microbiology Journals

David Gorantl

immuno_microbio@omicsonline.com

1-702-714-7001Extn: 9014

Informatics Journals

Stephanie Skinner

omics@omicsonline.com

1-702-714-7001Extn: 9039

Material Sciences Journals

Rachle Green

materialsci@omicsonline.com

1-702-714-7001Extn: 9039

Mathematics and Physics Journals

Jim Willison

mathematics_physics@omicsonline.com

1-702-714-7001 Extn: 9042

Medical Journals

Nimmi Anna

medical@omicsonline.com

1-702-714-7001 Extn: 9038

Neuroscience & Psychology Journals

Nathan T

neuro_psychology@omicsonline.com

1-702-714-7001Extn: 9041

Pharmaceutical Sciences Journals

John Behannon

pharma@omicsonline.com

1-702-714-7001Extn: 9007

Social & Political Science Journals

Steve Harry

social_politicalsci@omicsonline.com

1-702-714-7001 Extn: 9042

 
© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version