IL-1 activation of endothelium supports VLA-4 (CD49d/ CD29)-mediated monocyte transendothelial migration to C5a, MIP-1 alpha, RANTES, and PAF but inhibits migration to MCP-1: a regulatory role for endothelium- derived MCP-1 - Chuluyan, HE; Schall, TJ; Yoshimura, T (J Leukoc Biol, 1995)
et al.