ArticleCell journal2023
Evaluation of Expansion and Maintenance of Umbilical Cord Blood CD34+ Cells in The Co-Culture with Umbilical Cord Blood-Derived Mesenchymal Stem Cells in The Presence of Microcarrier Beads.
Article in Cell journal, 2023. 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, 5 citations in OpenAlex.
- Mesenchymal Stromal Cells from Perinatal Tissues as an Alternative for Ex Vivo Expansion of Hematopoietic Progenitor and Stem Cells from Umbilical Cord Blood.International journal of molecular sciences · 2023Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveUmbilical cord blood (UCB) is an accessible and effective alternative source for hematopoietic stem cell (HSC) transplantation. Although the clinical application of UCB transplantation has been increased recently, quantitative limitation of HSCs within a single cord blood unit still remains a major hurdle for UCB transplantation. In this study we used microcarrier beads to evaluate the MATERIALS AND
methodsIn this experimental study, we used microcarrier beads to expand UCB-derived MSCs. We investigated the simultaneous co-culture of UCB-derived CD34
resultsOur results indicated that the microcarrier-based culture significantly increased the total number and viability of UCB-derived MSCs in comparison with the monolayer cultures during seven days. There was a significant increase in the UCB-derived CD34+ cells expanded in the presence of microcarrier beads in this co-culture system. The expanded UCB-derived CD34+ cells had improved clonogenic capacity, as evidenced by higher numbers of total colony counts, granulocyte, erythrocyte, monocyte, megakaryocyte colony forming units (CFU-GEMM), and granulocyte-monocyte colony forming units (CFU-GM). There were significantly increased expression levels of key regulatory genes (CXCR4, HOXB4, BMI1) during CD34
conclusionOur results showed that the increase in the expansion and multipotency of CD34
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