Literature DB >> 9444972

Endothelial cell migration is induced by soluble P-selectin.

L Morbidelli1, L Brogelli, H J Granger, M Ziche.   

Abstract

We have assessed the role of soluble P-selectin in promoting endothelial cell migration. Human endothelial cells (HUVEC) and bovine microvascular endothelial cells (CVEC) were assessed for migration in the Neuroprobe 48-well microchemotaxis chamber. Soluble P-selectin promoted a dose-dependent (0.1-10 nM) migration of both cell types, with maximal response at 10 nM, producing approximately 60% increment over basal migration. Anti-P-selectin monoclonal antibody (5 microg/ml) selectively blocked P-selectin induced migration. Fibronectin and collagen were essential to disclose the migration induced by P-selectin. It is suggested that at vascular level in the presence of modifications of the extracellular matrix milieu, the production of soluble P-selectin could contribute to angiogenesis by promoting endothelial cell migration.

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Year:  1998        PMID: 9444972     DOI: 10.1016/s0024-3205(97)01042-4

Source DB:  PubMed          Journal:  Life Sci        ISSN: 0024-3205            Impact factor:   5.037


  6 in total

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  6 in total

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