ArticleJournal of translational medicine2015
Higher frequency of regulatory T cells in granulocyte colony-stimulating factor (G-CSF)-primed bone marrow grafts compared with G-CSF-primed peripheral blood grafts.
Article in Journal of translational medicine, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.
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Who cites it
15 citing papers in PubMed, 1 synthesis or guideline pooled it, 28 citations in OpenAlex.
- Dynamics and functional heterogeneity of FOXP3+ regulatory T cells in Trypanosoma cruzi infection: a systematic review.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2026Pooled it
- G-CSF-induced macrophage polarization and mobilization may prevent acute graft-versus-host disease after allogeneic hematopoietic stem cell transplantation.Bone marrow transplantation · 2019Trial
- Trial
- Gut‑bone metabolites: SCFAs, polyamines and microbial metabolomics in osteoporosis risk and therapy (Review).International journal of molecular medicine · 2026Review
- Reconsidering the role of bone marrow as a graft source in haploidentical allogeneic hematopoietic cell transplantation.Bone marrow transplantation · 2026Article
- G-CSF Priming of Haploidentical Bone Marrow: Effects on Cell Yield, Collection Efficiency, and Tolerogenic Graft Composition.Annals of transplantation · 2025Article
- Graft-versus-tumor effect of post-transplant cyclophosphamide-based allogeneic hematopoietic cell transplantation.Frontiers in immunology · 2024Review
- Identifying Promising Immunomodulators for Type 1 Diabetes (T1D) and Islet Transplantation.Journal of diabetes research · 2024Review
- Multiomics Analysis Identifies SOCS1 as Restraining T Cell Activation and Preventing Graft-Versus-Host Disease.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2022Article
- Influence of graft composition in patients with hematological malignancies undergoing ATG-based haploidentical stem cell transplantation.Frontiers in immunology · 2022Article
- Th2 polarization in target organs is involved in the alleviation of pathological damage mediated by transplanting granulocyte colony-stimulating factor-primed donor T cells.Science China. Life sciences · 2021Article
- Article
- Everyone has a donor: contribution of the Chinese experience to global practice of haploidentical hematopoietic stem cell transplantation.Frontiers of medicine · 2019Review
- Diammonium Glycyrrhizinate Mitigates Liver Injury Via Inhibiting Proliferation Of NKT Cells And Promoting Proliferation Of Tregs.Drug design, development and therapy · 2019Article
- Article
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundRegulatory T cells (Treg) in allografts are important for the prevention of graft-versus-host disease (GVHD) post-transplantation. The aim of this study was to compare the contents of Tregs and effector T cells in granulocyte colony-stimulating factor (G-CSF)-primed bone marrow grafts (G-BM) and peripheral blood grafts (G-PB).
methodG-BM and G-PB were obtained from 20 allogeneic donors. T-cell subgroups, including conventional T cells and different types of Treg cells, as well as the percentage of Ki67 expression on CD4(+)CD25(high)Foxp3(+) Treg cells, were analyzed using flow cytometry. The levels of interferon-γ (IFN-γ) and interleukin-17 (IL-17) secreted by T cells stimulated with PMA and ionomycin were also determined by flow cytometry.
resultsThe percentage of CD4(+)CD25(high)CD127(-/dim)CD62L(+) Treg cells was significantly higher in the G-BM group, with higher proportions of CD45RA(+) naïve Treg cells and higher expression of CD69 on Treg cells in G-BM (P < 0.05). The percentage of Ki67 expression in CD4(+)CD25(high)Foxp3(+) Treg cells in G-BM was significantly higher than that on G-PB. The suppressive functions of Treg cells in inhibiting T-cell activation were comparable between G-BM and G-PB. The proportions of CD4(+)CD25(-)CD69(+) Treg subsets as well as Th1 cells in G-BM were also significantly higher than those in G-PB (P < 0.001). The proportions of conventional T cells and Th17 effector cells were comparable in G-BM compared with those in G-PB. Thus, the ratio of conventional T cells and CD4(+)CD25(high)CD127(-/dim) regulatory T cells were lower in G-BM than that in G-PB (P = 0.014).
conclusionIn addition to the much higher T-cell counts in G-PB grafts that may contribute to more severe GVHD, the higher frequency of Treg cells and lower ratio of conventional T cells to Treg cells in G-BM compared with G-PB grafts might reduce GVHD post-transplantation in G-BM compared with G-PB transplantation.
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Registered trials
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