Hong-min Yan

Learn More
The purpose of this study was to investigate the feasibility and clinical outcome of granulocyte colony stimulating factor (G-CSF)-mobilized haploidentical bone marrow transplantation combined with peripheral blood stem cells (hiBM+PBSCT) for therapy of leukemia. 125 leukemia patients underwent G-CSF primed haploidentical stem cell transplantation without(More)
In this report, the authors describe a protocol for haploidentical bone marrow transplantation in children who received G-CSF-mobilized bone marrow grafts without T-cell depletion from HLA-mismatched parents. Forty-two of 45 patients achieved complete donor hematopoietic engraftment; the medium time for neutrophil and platelet recovery was 17 and 19 days,(More)
Haploidentical Hematopoietic stem cell transplantation (Haplo-HSCT) has provided an alternative option since virtually all patients have an immediately available donor. Here, we report the results of Haplo-HSCT with granulocyte-colony-stimulating factor (G-CSF) mobilized bone marrow grafts plus peripheral blood stem cells as the grafts without T-cell(More)
This study was purposed to investigate the correlation between the dose infused megakaryocytic precursors (CD34+, CD34+CD61+) and recovery time of platelet count following an allogeneic PBSCT and/or BMT through quantitative detection of CD34+ and its subpopulation in peripheral blood and BM mobilized by G-CSF. 24 patients with various hematologic(More)
OBJECTIVE To investigate the clinical difference of cytomegalovirus (CMV) infection between HLA-matched allogeneic hematopoietic stem cell transplantation (allo-HSCT) and haploidentical hematopoietic stem cell transplantation (hi-HSCT). METHODS The clinical data of 83 patients who had undergone allo-HSCT were retrospectively analyzed. Out of them 50(More)
The aim of this study was to investigate the reconstitution of CD4(+)CD25(+) T cells after haplo-identical bone marrow transplantation (hiBMT) and its correlation with graft versus host disease (GVHD) and relapse. Peripheral blood samples from 27 patients after hiBMT were harvested and the percentage and absolute counts of CD4(+)CD25(+) T cells were(More)
OBJECTIVE To explore the feasibility of a new protocol for acute graft versus host disease (aGVHD) prophylaxis in haploidentical bone marrow transplantation. METHODS Thirty-eight high-risk leukemia patients underwent haploidentical G-CSF primed bone marrow transplantation without ex-vivo T cell depletion, the donors were given G-CSF 250 microg/d for 7(More)
CD4+CD25+Foxp3+ regulatory T cells (Tregs) have been reported to play a central role in suppressing acute graft-versus-host disease (aGVHD), but whether the Treg contents of grafts correlates with the occurrence of aGVHD post haplo-identical hematopoietic stem cell transplantation (haplo-HSCT) remains unclear. In the present study, changes in Tregs in(More)