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| Content Provider | Springer Nature Link |
|---|---|
| Author | Turan, R. Goekmen Bozdag T, I. Ortak, J. Kische, S. Akin, I. Schneider, H. Turan, C. H. Rehders, T. C. Rauchhaus, M. Kleinfeldt, T. Belu, C. Brehm, M. Yokus, S. Steiner, S. Sahin, K. Nienaber, C. A. Ince, H. |
| Copyright Year | 2010 |
| Abstract | There is growing evidence that intracoronary autologous bone marrow cells transplantation (BMCs-Tx) in patients with chronic myocardial infarction beneficially affects postinfarction remodelling. In this randomized controlled study we analyzed the influence of intracoronary autologous freshly isolated bone marrow cells transplantation by use of point of care system on cardiac function and on the functional activity of bone marrow derived circulating progenitor cells (BM-CPCs) in patients with ischemic heart disease (IHD).56 patients with IHD were randomized to either received freshly isolated BMC-Tx or a control group that did not receive cell therapy. The functional activity of BM-CPCs in peripheral blood (PB) was measured by migration assay and colony forming unit assay pre- and 3, 6 as well as 12 months after procedure. Global ejection fraction (EF) and infarct size area were determined by left ventriculography.Intracoronary transplantation of autologous freshly isolated BMCs led to a significant reduction of infarct size and an increase of global EF as well as infarct wall movement velocity after 3 and 12 months follow-up compared to control group. The colony-forming capacity of BM-CPCs significantly increased 3, 6 and 12 months after cell therapy compared to pre BMCs-Tx and control group (CFU-E: p < 0.001, CFU-GM: p < 0.001). Likewise, we found significant increase of migratory response to stromal cell-derived factor 1 (SDF-1) and vascular endothelial growth factor (VEGF) after cell therapy compared to pre BMCs-Tx (SDF-1: p < 0.001, VEGF: p < 0.001) and to control (SDF-1: p < 0.001, VEGF: p < 0.001). There was no significant difference of migratory- and colony forming capacity between pre- and 3, 6, 12 months after coronary angiography in control group without cell therapy.Intracoronary transplantation of autologous freshly isolated BMCs by use of point of care system may lead to improvement of BM-CPCs functional activity in peripheral blood, which might increase the regenerative potency in patients with IHD. |
| Starting Page | 646 |
| Ending Page | 656 |
| Page Count | 11 |
| File Format | |
| ISSN | 15508943 |
| Journal | Stem Cell Reviews and Reports |
| Volume Number | 7 |
| Issue Number | 3 |
| e-ISSN | 15586804 |
| Language | English |
| Publisher | Humana Press Inc |
| Publisher Date | 2010-12-29 |
| Publisher Place | New York |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Migration capacity Colony forming capacity Ischemic heart disease Bone marrow cell transplantation Cell Biology |
| Content Type | Text |
| Resource Type | Article |
| Subject | Medicine |
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