ArticleInternational journal of hematology2013
Ex vivo activation of angiogenic property in human peripheral blood-derived monocytes by thrombopoietin.
Article in International journal of hematology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed, 4 citations in OpenAlex.
- Thrombopoietin could protect cerebral tissue against ischemia-reperfusion injury by suppressing NF-κB and MMP-9 expression in rats.International journal of medical sciences · 2018Article
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Authors and funding
12 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Human peripheral blood mononuclear cells (PB-MNCs) have angiogenic properties, which make them promising cells for use in angiogenic therapy approaches in regenerative medicine. To explore an efficient method for expanding pro-angiogenic cells from PB-MNCs, we developed a novel serum-free culture system composed of X-VIVO15 medium supplemented with vascular endothelial growth factor, basic fibroblast growth factor, and thrombopoietin (TPO). Using this ex vivo culture, we obtained floating spheres composed mainly of CD11b(+) monocytes expressing c-Mpl (TPO receptor) and which exhibited acetylated low-density lipoprotein uptake and phagocytosis. Expression of IL-8, CXCR4, and vasohibin-2 mRNA was upregulated in these cells. In the presence of TPO, the number and size of the spheres were increased. In a nude mouse hind-limb ischemia model, the intramuscular injection of spheroid cells treated with TPO rescued blood perfusion more effectively than that without TPO. These results indicate that the ex vivo addition of TPO augments the pro-angiogenic activity of peripheral CD11b(+) monocytes, suggesting that this method shows promise for uses in human cell therapy aimed at the induction of vascular regeneration by activating the angiogenic properties of human peripheral blood-derived monocytes.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.