Soluble E-selectin is found in supernatants of activated endothelial cells and is elevated in the serum of patients with septic shock - Newman, W; Beall, L D; Carson, C W; Hunder, G G; Graben, N; Randhawa, Z I; Gopal, T V; Wiener-Kronish, J; Matthay, M A (J Immunol, 1993)