Dances with leukocytes: How tetraspanin-enriched microdomains assemble to form endothelial adhesive platforms

Klaus Ley, Hong Zhang

Research output: Contribution to journalComment/debatepeer-review

12 Scopus citations

Abstract

Rather than just providing an unstructured adhesive surface for leukocytes, cytokine-activated endothelial cells assemble preexisting tetraspanin-enriched microdomains to form endothelial adhesive platforms (EAPs) and endothelial docking structures. In this issue of the Journal of Cell Biology , Barreiro et al. (Barreiro, O., M. Zamai, M. Yáñez-Mó , E. Tejera, P. López-Romero, P.N. Monk, E. Gratton, V.R. Caiolfa, and F. Sánchez-Madrid. 2008. J. Cell Biol. 183:527-542) show how the immunoglobulin superfamily adhesion molecules intercellular adhesion molecule (ICAM) - 1 and vascular cell adhesion molecule (VCAM) - 1 form nanoclusters with the tetraspanins CD9 and CD151 in a physiologically relevant system. Furthermore, convincing biochemical data suggest that these structures are distinct from lipid rafts.

Original languageEnglish (US)
Pages (from-to)375-376
Number of pages2
JournalJournal of Cell Biology
Volume183
Issue number3
DOIs
StatePublished - Nov 3 2008
Externally publishedYes

ASJC Scopus subject areas

  • Cell Biology

Fingerprint

Dive into the research topics of 'Dances with leukocytes: How tetraspanin-enriched microdomains assemble to form endothelial adhesive platforms'. Together they form a unique fingerprint.

Cite this