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Updated: Jul 8, 2026

Analysis of Physiologic E-Selectin-Mediated Leukocyte Rolling on Microvascular Endothelium
Published on: February 11, 2009
The adhesion molecule P-selectin and cardiovascular disease
Andrew D Blann1, Sunil K Nadar, Gregory Y H Lip
1University Department of Medicine, City Hospital, Birmingham, UK. a.blann@bham.ac.uk
P-selectin (CD62P), a molecule on platelets and activated endothelium, is crucial in cardiovascular disease and atherosclerosis. Soluble P-selectin levels predict adverse cardiovascular events, highlighting its diagnostic potential.
Area of Science:
- Biochemistry
- Cardiovascular Biology
- Immunology
Background:
- P-selectin (CD62P) mediates interactions between blood cells and endothelium.
- Primarily of platelet origin, P-selectin contributes to leukocyte and platelet adhesion.
- P-selectin plays a role in atherogenesis, with increased expression on active atherosclerotic plaques.
Purpose of the Study:
- To review the literature on P-selectin.
- To explore its role in cardiovascular pathophysiology, focusing on atherosclerosis.
- To assess the potential of soluble P-selectin as a cardiovascular event predictor.
Main Methods:
- Literature review of human and animal studies on P-selectin.
- Analysis of P-selectin expression in atherosclerosis.
- Correlation of soluble P-selectin levels with cardiovascular disorders.
Main Results:
- P-selectin is involved in cell adhesion to the endothelium.
- Animal models show P-selectin's role in reducing atherosclerosis.
- Elevated soluble P-selectin correlates with cardiovascular diseases like coronary artery disease and hypertension.
Conclusions:
- P-selectin is a key player in cardiovascular disease pathogenesis.
- Soluble P-selectin shows promise as a prognostic biomarker for cardiovascular events.
- Further research into P-selectin could enhance understanding of atherosclerosis.
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