ArticleMedical science monitor : international medical journal of experimental and clinical research2015
Intra-Bone Marrow Transplantation of Endosteal Bone Marrow Cells Facilitates Allogeneic Hematopoietic and Stromal Cells Engraftment Dependent on Early Expression of CXCL-12.
Article in Medical science monitor : international medical journal of experimental and clinical research, 2015. 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.
- Early assessment of dosimetric and biological differences of total marrow irradiation versus total body irradiation in rodents.Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology · 2017Article
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundHematopoietic stem cell transplantation (HSCT) has been considered as an effective approach at inducing allogeneic hematopoietic reconstitution and immune tolerance. However, it remains critical to find the optimal HSCT delivery method and robust sources of hematopoietic stem cells (HSCs). MATERIAL AND
methodsWe introduced a new method by infusing allogeneic endosteal bone marrow cells (BMCs) harvested from long bones endosteum through intra-bone marrow transplantation (IBBMT) into irradiated mice. Recipient mice that were transplanted with central BMCs or through intravenous bone marrow transplantation (IVBMT) were used as controls (n=6 per group). We compared the new method with each control group for allogeneic HSCs homing pattern, peripheral blood chimerism level, skin allograft survival time, and donor stromal cell percentage in recipient BM. AMD3100 was injected to determine whether chemokine stromal cell-derived factor-1 (CXCL-12) was critical for the new method.
resultsMore allogeneic HSCs homed into spleen and bone marrow for the new method as compared to each control group. IBBMT of endosteal BMCs led to a higher peripheral blood chimerism and skin allograft survival. At 18 weeks, donor stromal cell percentage in recipient BMCs was higher for the new method than in each control group. By AMD3100 blockade at day 1, peripheral blood chimerism level and donor stromal cell percentage were significantly reduced as compared to the control group without AMD3100 blockade.
conclusionsOur study suggests that IBBMT of endosteal BMCs is an effective approach for HSCT in inducing allogeneic hematopoietic reconstitution. The advantage is dependent upon the early expression of CXCL-12 after bone marrow transplantation.
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