PMID- 15226634 OWN - NLM STAT- MEDLINE DCOM- 20050415 LR - 20190819 IS - 1346-9843 (Print) IS - 1346-9843 (Linking) VI - 68 IP - 7 DP - 2004 Jul TI - Significance of the level of monocyte chemoattractant protein-1 in human atherosclerosis. PG - 671-6 AB - BACKGROUND: Monocyte chemoattractant protein-1 (MCP-1), a potent chemoattractant for monocytes, plays an important role in the earliest events of atherogenesis. However, direct evidence of the effects of MCP-1 on atherosclerosis in chronic hemodialysis (HD) patients has not been reported. METHODS AND RESULTS: The serum MCP-1 concentrations and the intimal - medial thickness (IMT) in the carotid arteries were measured in 42 non-diabetic chronic HD patients and 20 age-matched controls. The expression of MCP-1 was examined immunohistochemically in radial arterial tissues obtained from the HD patients. IMT and the serum concentration of MCP-1 in the HD patients were both significantly greater than in controls. Multiple regression analysis revealed that the serum concentration of MCP-1 was an independent factor influencing IMT. Tissue immunostaining showed that MCP-1 is expressed in both endothelial and smooth muscle cells and that its level of expression correlates with the serum concentration of MCP-1. CONCLUSIONS: An increase in MCP-1 may be an important factor in the progression of atherosclerosis in non-diabetic HD patients. FAU - Kusano, Kengo Fukushima AU - Kusano KF AD - Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine and Dentistry, Okayama, Japan. kfuku0218@aol.com FAU - Nakamura, Kazufumi AU - Nakamura K FAU - Kusano, Hitoshi AU - Kusano H FAU - Nishii, Nobuhiro AU - Nishii N FAU - Banba, Kimikazu AU - Banba K FAU - Ikeda, Tetsuya AU - Ikeda T FAU - Hashimoto, Katsushi AU - Hashimoto K FAU - Yamamoto, Mika AU - Yamamoto M FAU - Fujio, Hideki AU - Fujio H FAU - Miura, Aya AU - Miura A FAU - Ohta, Keiko AU - Ohta K FAU - Morita, Hiroshi AU - Morita H FAU - Saito, Hironori AU - Saito H FAU - Emori, Tetsuro AU - Emori T FAU - Nakamura, Yoichi AU - Nakamura Y FAU - Kusano, Isao AU - Kusano I FAU - Ohe, Tohru AU - Ohe T LA - eng PT - Journal Article PL - Japan TA - Circ J JT - Circulation journal : official journal of the Japanese Circulation Society JID - 101137683 RN - 0 (Chemokine CCL2) SB - IM MH - Adult MH - Aged MH - Aged, 80 and over MH - Arteriosclerosis/*blood/epidemiology MH - Carotid Stenosis/epidemiology MH - Chemokine CCL2/*blood MH - Female MH - Humans MH - Kidney Failure, Chronic/complications MH - Male MH - Middle Aged MH - Reference Values MH - *Renal Dialysis MH - Risk Factors MH - Smoking EDAT- 2004/07/01 05:00 MHDA- 2005/04/16 09:00 CRDT- 2004/07/01 05:00 PHST- 2004/07/01 05:00 [pubmed] PHST- 2005/04/16 09:00 [medline] PHST- 2004/07/01 05:00 [entrez] AID - 10.1253/circj.68.671 [doi] PST - ppublish SO - Circ J. 2004 Jul;68(7):671-6. doi: 10.1253/circj.68.671.