Method of inhibiting PADGEM-mediated or ELAM-1-mediated leukocyt

Chemistry: molecular biology and microbiology – Animal cell – per se ; composition thereof; process of... – Method of regulating cell metabolism or physiology

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436 63, 436501, C12N 500, C12N 506

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058077456

ABSTRACT:
The present invention relates to a method of inhibiting (reducing or preventing) the interaction of a cell which bears a surface molecule that interacts with a ligand comprising a Le.sup.x core with its target ligand by contacting the cell with an inhibitor comprising a Lewis x (Le.sup.x) core. The invention further relates to a method of inhibiting (reducing or preventing) the interaction or adhesion of endothelial cells and/or platelets with leukocytes (i.e., white blood cells), especially with nonlymphocytic leukocytes such as neutrophils and monocytes, by contacting the endothelial cells and/or platelets with an inhibitor comprising a Le.sup.x core under conditions whereby adhesion is inhibited.

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