PMID- 9237023 OWN - NLM STAT- MEDLINE DCOM- 19970904 LR - 20191024 IS - 0954-6928 (Print) IS - 0954-6928 (Linking) VI - 8 IP - 3-4 DP - 1997 Mar-Apr TI - Altered plasma levels of cytokines in patients with ischemic heart disease. PG - 143-7 AB - BACKGROUND: Cytokines play an important role in mediating inflammatory-proliferative responses, including atherosclerosis. Alterations in the plasma levels of cytokines in patients with ischemic heart disease (IHD) remain to be examined. OBJECTIVE: To examine the possible alterations in the plasma levels of cytokines in patients with IHD and in controls. METHODS: Thirty-one patients with IHD and 16 controls were studied. The cytokines measured in our study included interleukin-6, macrophage-colony-stimulating factor (MCSF), transforming growth factor-beta (TGF-beta), and seven other major cytokines. The measurements were performed by using an enzyme-linked immunosorbent assay method. RESULTS: The MCSF levels were significantly higher in patients with IHD than they were in controls (P < 0.01), whereas the TGF-beta levels were significantly lower in patients with IHD than they were in controls (P < 0.01). Moreover, the levels of MCSF and those of TGF-beta were correlated negatively (P < 0.05). The interleukin-6 levels tended to be higher in patients with unstable angina. The plasma levels of other cytokines were below the detection levels in most cases. CONCLUSIONS: Results from studies in vitro suggested that the process of atherosclerosis is accelerated and inhibited by MCSF and TGF-beta, respectively. The present results thus suggest that the alterations in the plasma levels of MCSF and TGF-beta may be involved in the pathogenesis of IHD in humans. FAU - Tashiro, H AU - Tashiro H AD - Department of Cardiology, St Mary Hospital, Kurume, Japan. FAU - Shimokawa, H AU - Shimokawa H FAU - Yamamoto, K AU - Yamamoto K FAU - Momohara, M AU - Momohara M FAU - Tada, H AU - Tada H FAU - Takeshita, A AU - Takeshita A LA - eng PT - Comparative Study PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - England TA - Coron Artery Dis JT - Coronary artery disease JID - 9011445 RN - 0 (Biomarkers) RN - 0 (Cytokines) RN - 0 (Interleukin-6) RN - 0 (Transforming Growth Factor beta) RN - 81627-83-0 (Macrophage Colony-Stimulating Factor) SB - IM MH - Aged MH - Biomarkers/blood MH - Cytokines/*blood MH - Enzyme-Linked Immunosorbent Assay MH - Female MH - Humans MH - Interleukin-6/blood MH - Macrophage Colony-Stimulating Factor/blood MH - Male MH - Middle Aged MH - Myocardial Ischemia/*blood MH - Regression Analysis MH - Risk Factors MH - Transforming Growth Factor beta/blood EDAT- 1997/03/01 00:00 MHDA- 1997/03/01 00:01 CRDT- 1997/03/01 00:00 PHST- 1997/03/01 00:00 [pubmed] PHST- 1997/03/01 00:01 [medline] PHST- 1997/03/01 00:00 [entrez] AID - 10.1097/00019501-199703000-00004 [doi] PST - ppublish SO - Coron Artery Dis. 1997 Mar-Apr;8(3-4):143-7. doi: 10.1097/00019501-199703000-00004.