The Molecular Role of Mast Cells in Atherosclerotic Cardiovascular Disease
Document Type
Note
Publication Date
8-1-2000
Description
Human atherosclerosis has many characteristics of an inflammatory disorder. Recent data suggest that mast cells might be important in the pathogenesis of atherosclerotic disease. By secretion of pro-inflammatory cytokines, mast cells can assist in the recruitment of monocytes and lymphocytes into vascular tissue, thereby propagating the inflammatory response. Mast cell enzymes might activate pro-metalloproteinases, thereby destabilizing atheromatous plaques. Mast cells can facilitate foam cell formation by promoting cholesterol accumulation. However, mast cell tryptase could slow thrombus formation at sites of plaque rupture by interfering with coagulation. Therefore, mast cells can modulate coronary artery disease by both facilitatory and inhibitory pathways.
Citation Information
Kelley, Jim L.; Chi, David S.; Abou-Auda, Wael; Smith, J. K.; and Krishnaswamy, Guha. 2000. The Molecular Role of Mast Cells in Atherosclerotic Cardiovascular Disease. Molecular Medicine Today. Vol.6(8). 304-308. https://doi.org/10.1016/S1357-4310(00)01747-0 PMID: 10904247 ISSN: 1357-4310