McCarron RM, Wang L, Stanimirovic DB, Spatz M. Endothelin induction of adhesion molecule expression on human brain microvascular endothelial cells.
Neurosci Lett 1993;
156:31-4. [PMID:
7692362 DOI:
10.1016/0304-3940(93)90432-k]
[Citation(s) in RCA: 116] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The adhesion of circulating leukocytes to vascular endothelium is a prerequisite for their emigration to extravascular tissues. The experiments presented here demonstrate that intercellular adhesion molecule-1 (ICAM-1) and vascular cell adhesion molecule-1 (VCAM-1) are constitutively expressed on cerebromicrovascular endothelial cell lines derived from human brain and that the expression of these molecules can be up-regulated by endothelins (ET-1, ET-2, and ET-3) in a dose- and time-dependent manner. The data also indicate that ET-1 treatment induced the expression of E-selectin on these cells. These findings implicate vasoactive peptides in the recruitment of blood cells at sites of inflammation.
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