Acute Coronary Syndromes: A Role of Immune System

ISSN: 1875-614X (Online)
ISSN: 1871-5230 (Print)


Volume 15, 3 Issues, 2016


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Anti-Inflammatory & Anti-Allergy Agents in Medicinal Chemistry

Formerly: Current Medicinal Chemistry - Anti-Inflammatory and Anti-Allergy Agents

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Editor-in-Chief:
Claudiu T. Supuran
Neurofarba Department
University of Florence
Florence
Italy


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Acute Coronary Syndromes: A Role of Immune System



Anti-Inflammatory & Anti-Allergy Agents in Medicinal Chemistry, 7(3): 166-171.

Author(s): Alena Lorenzova and Martin Penicka.

Affiliation: Cardiocenter,Department of Cardiology, 3rd Faculty of Medicine, Charles University and University Hospital Kralovske Vinohrady, Srobarora 50, Prague, Czech Republic.

Abstract

Immune mechanisms play a role in destabilization of atherosclerotic plaque. Vulnerability of the plaque depends on the features of lipid core, stability of the fibrous cap, macrophage and neutrophil infiltration. Also products of leukocytes like metalloproteinases and myeloperoxidase may destabilize the plaque. Destabilized plaque easily ruptures event after minor impact. After plaque rupture, when myocardial infarction happens, immune mechanisms play a role not only in healing, but also may destructively influence left ventricle remodeling. Tumor necrosis factor-α, transforming growth factor-β, toll like receptors and cyclooxygenase are among the most investigated molecules that are thought to influence left ventricular remodeling nowadays. Also autoimmunity (antibodies against contractile proteins) adversely contributes to myocardial remodeling.

Keywords:

Atherosclerosis, inflammation, myocardial infarction, autoimmunity, macrophages, cytokines.



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Article Details

Volume: 7
Issue Number: 3
First Page: 166
Last Page: 171
Page Count: 6
DOI: 10.2174/187152308785699191
Price: $58
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