Abstract：
:In a nonrandomized study, hematopoietic recovery kinetics were evaluated in 98 consecutive patients who underwent high-dose chemotherapy without total body irradiation (TBI) and autologous peripheral blood stem cell transplantation (PBSCT). Fifty-three patients received recombinant human granulocyte colony-stimulating factor (rhG-CSF) (filgrastim) therapy after PBSCT, and the data were compared by actuarial analysis to those of 45 historic controls. The number of days required to achieve a white blood cell count (WBC) of 1 x 10(9)/L, an absolute granulocyte count (AGC) of 5 x 10(8)/L, and a platelet count (PLT) of 5 x 10(10)/L were, respectively, 12.8 +/- 6.4 (mean +/- standard deviation [SD]), 13.4 +/- 6.4, and 49.2 +/- 78.2 in treated patients vs. 12.8 +/- 4.6, 14.4 +/- 10.3, and 31.4 +/- 38.8 days in historic controls, with no significant differences. There was no significant difference between the average number of days with fever in the treated group (6.0 +/- 6.6) and that in the control group (4.0 +/- 2.8). All febrile episodes responded promptly and successfully to parenteral antibiotic therapy. Thus, the data may suggest the possibility that therapy with filgrastim has only a limited ability to enhance hematopoietic recovery after PBSCT. To confirm this notion, we initiated a prospective randomized trial by recruiting a larger number of patients.
journal_name
Exp Hematoljournal_title
Experimental hematologyauthors
Suzue T,Takaue Y,Watanabe A,Kawano Y,Watanabe T,Abe T,Kuroda Y,Matsushita T,Kikuta A,Iwai Asubject
Has Abstract,Author List Incompletepub_date
1994-11-01 00:00:00pages
1197-202issue
12eissn
0301-472Xissn
1873-2399journal_volume
22pub_type
临床试验,杂志文章abstract：OBJECTIVE:Identification of genomic lesions in progenitor cells of patients with myelodysplastic syndrome (MDS) could lead to the discovery of new disease-specific genes and may be of prognostic value. MATERIALS AND METHODS:We carried out a genome-wide mapping of DNA from CD34+ cells of MDS patients with high-resoluti...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2008.10.012
更新日期：2009-02-01 00:00:00
abstract：:More than 2million human erythroblasts extrude their nuclei every second in bone marrow under hypoxic conditions (<7% O2). Enucleation requires specific signal transduction pathways and the local assembly of contractile actomyosin rings. However, the energy source driving these events has not yet been identified. We e...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2019.02.004
更新日期：2019-04-01 00:00:00
abstract：:Familial platelet disorder with propensity to acute myeloid leukemia (FPD/AML) is an autosomal dominant disease associated with a germline mutation in the RUNX1 gene and is characterized by thrombocytopenia and an increased risk of developing myeloid malignancies. We generated induced pluripotent stem cells (iPSCs) fr...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2015.05.004
更新日期：2015-10-01 00:00:00
abstract：:Discontinuous albumin density gradients were used to physically separate hemopoietic cells from immunocompetent lymphocytes in peripheral blood mononuclear cells of dogs. Transplantation of these stem cell concentrates into lethally irradiated allogeneic recipients restored hemopoiesis in nine of 12 animals. Tolerance...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1985-02-01 00:00:00
abstract：:In slightly more than a decade of stem cell plasticity research, 24 peer-reviewed articles have demonstrated plasticity across organ and/or embryonic lineage boundaries at the single-cell level, with only 1 article showing negative results. These data, taken together with data about reversibility of gene restrictions ...
journal_title：Experimental hematology
pub_type： 杂志文章,评审
doi：10.1016/j.exphem.2010.04.013
更新日期：2010-07-01 00:00:00
abstract：:To understand the regulatory mechanisms involved in the development of hematopoietic stem cells, we cultured lineage-negative, c-Kit+ Sca-1+ stem cells sorted from bone marrow cells by a fluorescence-activated cell sorter (FACS) on layers of bone marrow stromal cell lines established from SV40 T-antigen gene transgeni...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1998-04-01 00:00:00
abstract：:High-dose chemotherapy followed by autologous bone marrow transplantation (ABMT) in the treatment of malignancies is often associated with immune deficiency following transplantation, possibly contributing to tumor relapse or fatal infection. Interleukin 2 (IL-2), which enhances major histocompatibility complex (MHC)-...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1992-09-01 00:00:00
abstract：:Murine low-density bone marrow cells sorted from the blast cell window on the basis of high rhodamine-123 retention (Rh-bright), are highly enriched in histamine-, IL-4-, and IL-6-producing cells. We established by in situ hybridization that up to 50% of this population (around 0.25% of the whole bone marrow) coexpres...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(99)00039-9
更新日期：1999-06-01 00:00:00
abstract：:Twenty-five dogs with malignant lymphoma (L) and 18 dogs with solid, nonhematologic tumors (ST) were treated with 1200 R total body irradiation (TBI). Rescue from the otherwise lethal hemopoietic toxicity by infusion of autologous marrow aspirated before TBI was attempted, and survival, response to TBI, and immune rea...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1975-04-01 00:00:00
abstract：:The results and complications of 224 marrow collections from 200 patients with malignant disease who underwent marrow aspiration and storage for subsequent autologous marrow transplantation (AMT) were analyzed. The median age of the patients was 35 years (range 1-68); 131 patients had hematologic malignancies and 69 h...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1985-10-01 00:00:00
abstract：:Demineralized allogeneic bone matrix (DBM), implanted in muscle, induces the formation of an ossicle within which histologically recognizable hemopoietic tissue develops. Analyses of rabbit ossicle marrow in a methylcellulose culture system demonstrated the presence of committed hemopoietic precursors; colony-forming ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1980-07-01 00:00:00
abstract：:In a selective culture system, the in vitro generation of terminal deoxynucleotidyl transferase positive (TdT+) B cell progenitors from rat, mouse, and human bone marrow (BM) is characterized by initial lymphoid colonization of a mouse BM feeder layer. In the present study, four sequentially appearing subsets of B cel...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1994-11-01 00:00:00
abstract：:Multiple myeloma (MM) is a hematologic malignancy characterized as an abnormal proliferation and invasion of plasma cells into the bone marrow. Toll-like receptors (ТLRs) connect the innate and adaptive immune responses and represent a significant and potentially linking element between inflammation and cancer. When T...
journal_title：Experimental hematology
pub_type： 杂志文章,评审
doi：10.1016/j.exphem.2014.11.003
更新日期：2015-03-01 00:00:00
abstract：:Haemopoietic regeneration was studied following x-irradiation and transplantation of bone marrow from either normal or hydroxyurea-treated donor mice, to ascertain the contribution of proliferating progenitor cells to regeneration. With transplantation of equivalent numbers of CFU-S, total DNA and 3HTdR uptake into DN...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1977-09-01 00:00:00
abstract：:Arsenic trioxide (As2O3) has been demonstrated to be effective for the treatment of acute promyelocytic leukemia (APL) and to inhibit proliferation and produce apoptosis in the APL cell line NB4. To determine if As2O3 might be useful for the treatment of other lineages, we investigated the effects of As2O3 on viabilit...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(99)00014-4
更新日期：1999-05-01 00:00:00
abstract：:Early hematopoietic progenitor cells adhere to bone marrow stromal cells (BMSCs) mainly through VLA-4/VCAM-1 interactions. However, many adhesion molecules are expressed by these cell types. Cell adhesion molecules not only mediate adhesion; some are also capable of triggering cellular signaling events. These signals ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1997-04-01 00:00:00
abstract：:Mantle cell lymphoma (MCL) affects approximately 4500 patients/year in the US and demonstrates a male to female ratio of approximately 4:1. While the pathobiology underlying this ratio is unknown, the hematopoietic system is characterized by sex-related differences in androgen receptor (AR) expression, leading us to h...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2017.01.001
更新日期：2017-05-01 00:00:00
abstract：:Myelodysplastic syndromes (MDS) are clonal stem cell diseases of the bone marrow characterized by abnormalities in maturation of hematopoietic cells of all lineages. MDS patients frequently have lower lipids and high rates of apoptosis and p53 (TP53) expression. An association between the reduced lipids in MDS and the...
journal_title：Experimental hematology
pub_type： 临床试验,杂志文章
doi：10.1016/j.exphem.2012.02.003
更新日期：2012-07-01 00:00:00
abstract：:Hematopoietic stem cell transplantation (HSCT) is an established treatment for multiple myeloma (MM), a plasma cell malignancy. To identify an improved pretransplant conditioning regimen, we investigated the cytotoxicity of gemcitabine (Gem) and clofarabine (Clo) combinations toward MM cell lines and patient cell samp...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2013.04.009
更新日期：2013-08-01 00:00:00
abstract：:Previous studies in animal models have suggested that bone marrow-derived interleukin-2 (IL-2) activated natural killer (A-NK*) cells can be used to eliminate residual leukemic cells both in vivo and in vitro. As part of initial studies to develop a clinical protocol to exploit this phenomenon in combination with cult...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1993-08-01 00:00:00
abstract：:The relative contributions of various organs to platelet production is controversial. In this study, serial histologic sections of bone marrow, spleen, liver, and lung from normal C57BL/6J mice and mice that had received three different agents which perturb normal murine thrombopoiesis (platelet antiserum, 5-fluoroura...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1997-07-01 00:00:00
abstract：OBJECTIVE:Thrombopoietin stimulates megakaryopoiesis and platelet production by binding to its receptor, Mpl, on hematopoietic progenitor cells. Previously, a murine VB22B minibody for Mpl was shown to stimulate megakaryocyte colony formation in vitro and increase the platelet count in cynomolgus monkeys. In this study...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2011.05.001
更新日期：2011-08-01 00:00:00
abstract：:Previous systems for cloning human T-cells have been either one step procedures with small colony size (40 less than 40 cells) or two-step procedures with agglutination problems. These systems also require erythrocytes, thiols and human serum. We have regularly grown more than 10(3) colonies (more than 40 cells)/5 X 1...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1980-11-01 00:00:00
abstract：:We have studied the effect of cortisone acetate (CA) on two important biological functions: (1) on NK cell-mediated cytotoxicity of B6D2F1 mice to T cell lymphoma, YAC-1 and (2) on hybrid resistance of mice to parental B6 bone marrow grafts. Results of our experiments have shown that 5 mg of CA administered i.p. was e...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1981-08-01 00:00:00
abstract：:It is a well recognized problem that sample derived transferrin-bound iron (Tf-Fe) interferes with radio-iron incorporation into heme in the in vitro assay of erythropoietin (Ep) using fetal mouse liver cells (FMLC). This paper describes a mathematical procedure to correct for the unknown quantity of "cold" Tf-Fe in a...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1981-08-01 00:00:00
abstract：UNLABELLED:OBJECTIVE, METHODS, AND RESULTS: To reduce the period of posttransplant neutropenia and related early morbidity and mortality of cord blood (CB) transplants, we assessed the feasibility of co-infusion of a low number of highly purified peripheral blood CD34+ cells from a related haploidentical donor with a C...
journal_title：Experimental hematology
pub_type： 临床试验,杂志文章
doi：10.1016/s0301-472x(03)00067-5
更新日期：2003-06-01 00:00:00
abstract：:Increasing evidence points to endoglin (Eng), an accessory receptor for the transforming growth factor-β superfamily commonly associated with the endothelial lineage, as an important regulator of the hematopoietic lineage. We have shown that lack of Eng results in reduced numbers of primitive erythroid colonies as wel...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2012.06.007
更新日期：2012-10-01 00:00:00
abstract：:The human cell line CMK spontaneously expresses megakaryocytic characteristics and can be induced to differentiate into mature megakaryocytes after exposure to 12-O-tetradecanoylphorbol-13-acetate (TPA). In comparison with CMK, we have examined the characteristics of a subclone, designated as CMK11-5, that is morpholo...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1991-10-01 00:00:00
abstract：:Improving our understanding of the intricacies of hematopoietic specification of induced or embryonic human pluripotent stem cells is beneficial for many areas of research and translational medicine. Currently, it is not clear whether, during human pluripotent stem cells hematopoietic differentiation in vitro, the mat...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2018.05.007
更新日期：2018-09-01 00:00:00
abstract：:Injection of mice with either natural bovine bone-derived or human recombinant transforming growth factor beta 1 (TGF-beta 1) resulted in a significant increase of the macrophage and macrophage-granulocyte-forming capacity of their macrophage colony-stimulating factor (M-CSF)- and granulocyte-macrophage colony-stimula...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1992-05-01 00:00:00
