Human endothelial-cell specific molecule-1 binds directly to the integrin CD11a/CD18 (LFA-1) and blocks binding to intercellular adhesion molecule-1. - Bechard,D.; Scherpereel,A.; Hammad,H.; Gentina,T.; Tsicopoulos,A.; Aumercier,M.; Pestel,J.; Dessaint,J.P.; Tonnel,A.B.; Lassalle,P. (J Immunol, 2001)