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Cited by 880

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

Monocyte chemoattractant protein-1 in human atheromatous plaques.

Open access
Nelken, N A, Coughlin, S R, Gordon, D, Wilcox, J N·1991·Journal of Clinical Investigation

Abstract

Monocytes appear to be central to atherogenesis both as the progenitors of foam cells and as a potential source of growth factors mediating intimal hyperplasia, but the chemical messages which stimulate the influx of monocytes into human atheroma remain unknown. Monocyte chemoattractant protein-1 (MCP-1) is a recently described molecule with powerful monocyte chemotactic activity expressed by monocytes, vascular endothelial cells, and smooth muscle cells in culture. To begin to address the role of MCP-1 in vivo, we examined 10 normal arteries and 14 diseased human arteries for MCP-1 expression by in situ hybridization. MCP-1 mRNA was detected in 16% of 10,768 cells counted in human carotid endarterectomy specimens with highest expression seen in organizing thrombi (33%) and in macrophage rich areas bordering the necrotic lipid core (24%) as compared to the fibrous cap (8%) and the necrotic lipid core itself (5%). Based on immunohistochemical staining of serial sections and on cell morphology, MCP-1 mRNA appeared to be expressed by vascular smooth muscle cells (VSMC), mesenchymal appearing intimal cells (MICs), and macrophages. By contrast, few cells expressing MCP-1 mRNA were found in normal arteries (less than 0.1%). These data suggest a potential role for MCP-1 in mediating monocytic infiltration of the artery wall.

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Crossref · 10.1172/jci115411

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Metadata

Authors
Nelken, N. A., Coughlin, S. R., Gordon, D., & Wilcox, J. N.
Venue
Journal of Clinical Investigation
Published
1991-10-01
Volume
88
Issue
4
Pages
1121-1127
ISSN
0021-9738 (ISSN-L)
OpenAlex
W1991720779
Cited by
880
References
1
FWCI
7.87
Type
journal article
Language
en
Open access
bronze

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