PMID- 9500701 OWN - NLM STAT- MEDLINE DCOM- 19980319 LR - 20061115 IS - 0270-9139 (Print) IS - 0270-9139 (Linking) VI - 27 IP - 3 DP - 1998 Mar TI - Monocyte chemoattractant protein-1 enhances expression of intercellular adhesion molecule-1 following ischemia-reperfusion of the liver in rats. PG - 727-34 AB - Intercellular adhesion molecule-1 (ICAM-1) is important in neutrophil-dependent injury. We investigated the effects of monocyte chemoattractant protein-1 (MCP-1) produced by Kupffer cells on ICAM-1 expression after ischemia-reperfusion in rat liver by occluding the portal vein for 30 minutes. Serum concentrations of MCP-1 increased persistently. By Northern analysis, MCP-1 mRNA increased early and persisted. Kupffer cells harvested 6 hours after reperfusion also expressed this transcript. The transcript and protein also were produced by Kupffer cells from naive controls in response to reactive oxygen species. ICAM-1 mRNA transcripts increased, peaked 3 hours after reperfusion, and decreased gradually thereafter. The level of ICAM-1 mRNA transcripts in the WK-5 rat endothelial cell line were markedly enhanced by MCP-1. These results suggest that MCP-1 released by Kupffer cells early after ischemia-reperfusion modulates neutrophil-dependent tissue injury via ICAM-1. FAU - Yamaguchi, Y AU - Yamaguchi Y AD - Department of Surgery II, Kumamoto University Medical School, Japan. FAU - Matsumura, F AU - Matsumura F FAU - Takeya, M AU - Takeya M FAU - Ichiguchi, O AU - Ichiguchi O FAU - Kuratsu, J I AU - Kuratsu JI FAU - Horiuchi, T AU - Horiuchi T FAU - Akizuki, E AU - Akizuki E FAU - Matsuda, T AU - Matsuda T FAU - Okabe, K AU - Okabe K FAU - Ohshiro, H AU - Ohshiro H FAU - Liang, J AU - Liang J FAU - Mori, K AU - Mori K FAU - Yamada, S AU - Yamada S FAU - Takahashi, K AU - Takahashi K FAU - Ogawa, M AU - Ogawa M LA - eng PT - Journal Article PL - United States TA - Hepatology JT - Hepatology (Baltimore, Md.) JID - 8302946 RN - 0 (Chemokine CCL2) RN - 0 (RNA, Messenger) RN - 126547-89-5 (Intercellular Adhesion Molecule-1) SB - IM MH - Animals MH - Cells, Cultured MH - Chemokine CCL2/*physiology MH - Intercellular Adhesion Molecule-1/*biosynthesis/genetics MH - Ischemia/*metabolism MH - Liver/*blood supply MH - Male MH - RNA, Messenger/analysis MH - Rats MH - Rats, Wistar MH - Reperfusion EDAT- 1998/03/21 00:00 MHDA- 1998/03/21 00:01 CRDT- 1998/03/21 00:00 PHST- 1998/03/21 00:00 [pubmed] PHST- 1998/03/21 00:01 [medline] PHST- 1998/03/21 00:00 [entrez] AID - S0270913998001086 [pii] AID - 10.1002/hep.510270314 [doi] PST - ppublish SO - Hepatology. 1998 Mar;27(3):727-34. doi: 10.1002/hep.510270314.