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Updated: Jul 22, 2026

Analysis of Physiologic E-Selectin-Mediated Leukocyte Rolling on Microvascular Endothelium
Published on: February 11, 2009
Cancer cell binding to E-selectin transfected human endothelia
J R Merwin1, J A Madri, M Lynch
1Bristol-Myers Squibb Pharmaceutical Research Institute, Wallingford, CT 06592.
Abstract:
Human endothelial cells were transiently transfected with E-Selectin which enabled us to study tumor cell/endothelial interactions following engagement of E-Selectin without the added complications of metabolic stimulation, morphological changes, and/or up regulation of other adhesion molecules due to cytokine induction. Similar results were received from in vitro binding studies and FACS analyses on both Tumor Necrosis Factor-alpha activated and E-Selectin transfected endothelial cells. These data suggest that this methodology is appropriate for dissecting the individual activities of E-selectin while minimizing the participation of other adhesion molecules, thereby allowing us to develop a better understanding of the role of E-Selectin and endothelia in metastatic disease.
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