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-stimulating factor (GM-CSF)-dependent bone marrow precursor cells. The increased potential for generating granulocytes and/or macrophages from bone marrow cells of mice injected with TGF-beta 1 was associated with an increase of the number of M-CSF- and GM-CSF-dependent bone marrow colony-forming units (CFU). The effect was selective, in that in vivo applied TGF-beta 1 did not affect interleukin 3 (IL-3)-dependent CFU. The data suggest that TGF-beta may be useful in recovery of bone marrow granulocyte- and macrophage-forming potentials following depletion caused by chemo- or radiotherapy.
journal_name
Exp Hematoljournal_title
Experimental hematologyauthors
Bursuker I,Neddermann KM,Petty BA,Schacter B,Spitalny GL,Tepper MA,Pasternak RDkeywords:
subject
Has Abstractpub_date
1992-05-01 00:00:00pages
431-5issue
4eissn
0301-472Xissn
1873-2399journal_volume
20pub_type
杂志文章abstract：:Hematopoiesis in continuous bone marrow culture is dependent upon close-range interaction between hematopoietic cells and marrow-derived adherent cells. The latter have been shown to include a significant proportion of fibroblastic elements, synthesizing the attachment protein fibronectin. The role of fibronectin in c...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1983-02-01 00:00:00
abstract：OBJECTIVE:Intravenous (IV) injection is currently the normal method for transplanting hematopoietic cells. However, the problem of seeding efficiency and homing is relevant especially when a limited number of stem cells is available. Intra-bone marrow (IBM) injection of bone marrow cells (BMCs) may overcome this proble...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2004.05.026
更新日期：2004-08-01 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：:This study is about enrichment of hemopoietic stem cell concentration in mouse bone marrow by use of a glass wool filtration technique. Maximum stem cell concentration was accomplished when filtration conditions were as follows: (1) support medium supplemented to 15% with fresh serum from syngeneic donors; (2) no incu...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1977-01-01 00:00:00
abstract：OBJECTIVE:Donor T cells expressing lymph node homing receptors are the foremost initiators of acute graft-vs-host disease (aGVHD), and a high proportion of CD4(+)CCR7(+) T cells in human leukocyte antigen-matched allografts has been shown to confer a high risk of aGVHD without interfering in other outcomes. METHODS:Na...
journal_title：Experimental hematology
pub_type： 临床试验,杂志文章
doi：10.1016/j.exphem.2007.03.006
更新日期：2007-06-01 00:00:00
abstract：:Growth and differentiation of hematopoietic stem cells occur in close contact with the cells and extracellular-matrix (ECM) proteins of the hematopoietic microenvironment. We observed the role of fibronectin, a matrix glycoprotein proposed to be involved in the attachment of hematopoietic cells and in the binding of s...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1994-12-01 00:00:00
abstract：:Exposure to low levels of x-irradiation (50R) followed by phlebotomy (50% blood volume) one month post-irradiation, resulted in identifiable alterations of the erythropoietic status of the rat. The red cell indices revealed a decrease in mean corpuscular volume and an increase in mean corpuscular hemoglobin concentrat...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1975-11-01 00:00:00
abstract：:The statistical distribution of colony counts in the spleen colony assay was determined in C57BL/6 and C3H mice under varying conditions of the assay procedure. Assay mice were given syngeneic bone marrow cells from normal or irradiated donors. The mice were injected intravenously with marrow cells either immediately ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1977-11-01 00:00:00
abstract：OBJECTIVE:New nonmyeloablative strategies to improve acceptance of mismatched bone marrow (BM) may compensate for the inadequate supply of compatible grafts. Recently we proposed to facilitate engraftment of mismatched BM by selective depletion of activated donor-reactive host cells with cyclophosphamide (CY). Here we ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2004.07.017
更新日期：2004-11-01 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：:The ectopic implantation of mouse marrow to the kidney capsule offers considerable scope as an assay of the hemopoietic microenvironment. Our previous work has shown that whole-body irradiation of the graft recipient prior to implantation results in superior ossicle formation in the kidney of the host. Here we report ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1987-07-01 00:00:00
abstract：OBJECTIVE:Tumor-associated antigens (TAA) are the basis for antigen-specific immunotherapy. The human homolog of the murine double-minute 2 oncoprotein (MDM2) is a putative TAA because it is overexpressed in several malignancies, including chronic lymphocytic leukemia (CLL) cells compared with normal B lymphocytes. PA...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2005.09.016
更新日期：2006-01-01 00:00:00
abstract：OBJECTIVE:We have previously shown that Flt3 ligand (FL)/Flt3 signaling regulates hematopoietic cell migration by modulating the SDF1alpha/CXCR4 signaling pathway. Herein, we evaluated whether a functional interaction between SDF1alpha/CXCR4 signaling and internal tandem duplication (ITD) of Flt3 regulates aberrant hem...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2006.04.001
更新日期：2006-08-01 00:00:00
abstract：:Normal human peripheral blood mononuclear cells (MNCs), particularly T lymphocytes (T cells), are a rich source of granulocyte-macrophage colony-stimulating factor (GM-CSF). Glucocorticoids are known to inhibit GM-CSF production in in vitro cultures of a human fibroblast cell line and in normal human blood monocytes a...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1998-12-01 00:00:00
abstract：:The effects of a single injection of hemin on murine marrow BFU-E and CFU-S were assessed to determine whether hemin is as effective in augmenting primitive (day 7) BFU-E levels in situ as it is in vitro and to assess hemin's action on transplantable pluripotent stem cells (CFU-S). The results show that hemin exerts a...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1984-11-01 00:00:00
abstract：:In a previous report, we described a method to generate cell lines derived from stromal colonies (colony-derived cell lines [CDCL]). In a first step, colonies were obtained from plating cells from adherent layers of human long-term bone marrow cultures (LTBMC) in methyl-cellulose in the presence of interleukin-1 beta ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1995-02-01 00:00:00
abstract：:Tumor necrosis factor alpha (TNFalpha) is thought to contribute to the blunted erythropoietin (Epo) production in inflammatory diseases. The present study was carried out to find out as to whether the 55 kD (TNF-RI) or the 75 kD (TNF-RII) receptor is responsible for the TNFalpha-induced inhibition of hepatic Epo synth...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(98)00054-x
更新日期：1999-02-01 00:00:00
abstract：:In the accompanying paper we constructed a model for the proliferation and differentiation of granulocyte-macrophage progenitor cells in response to the specific proliferation/differentiation stimulus granulocyte-macrophage colony-stimulating activity (gm-CSA). Here we have tested the model without altering the model ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1985-02-01 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：OBJECTIVE:Diamond-Blackfan anemia (DBA) is a rare congenital hypoplastic anemia caused by mutations in ribosomal protein (RP) genes. Our aim is to develop gene therapy for DBA patients with mutations in RPS19. We previously demonstrated that RPS19 gene transfer partially corrects erythroid development in vitro. In this...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2008.06.012
更新日期：2008-11-01 00:00:00
abstract：:We present the first report of a T-helper cell line, HUT 102, constitutively producing both granulocyte-macrophage colony-stimulating factor (GM-CSF) and monocytic colony-stimulating factor (M-CSF), as detected by sensitive enzyme-linked immunosorbent assays and Northern blot analysis. However, neither amplification n...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1990-11-01 00:00:00
abstract：OBJECTIVE:In utero hematopoietic cell transplantation (IUHCT) is a non-ablative approach that achieves mixed allogeneic chimerism and donor-specific tolerance. However, clinical application of IUHCT has been limited by minimal engraftment. We have previously demonstrated in the murine model that low-level allogeneic ch...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2005.11.011
更新日期：2006-03-01 00:00:00
abstract：OBJECTIVE:To test gibbon ape leukemia virus (GALV) pseudotype vector transduction of marrow subpopulations that contribute to hematopoietic reconstitution in vivo. MATERIALS AND METHODS:Autologous CD34(+) Lin(-), CD34(+) Lin(+), and CD34(-) Lin(-) marrow cells, transduced by coculture with PG13/LN, PG13/LNX, and PG13/...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(00)00137-5
更新日期：2000-05-01 00:00:00
abstract：:Acute myeloid leukemia (AML) develops when there is a block in differentiation and uncontrolled proliferation of myeloid precursors, resulting in bone marrow failure. AML is a clinically, morphologically, and genetically heterogeneous disease, and biological differences between adult and childhood AML have been identi...
journal_title：Experimental hematology
pub_type： 杂志文章,评审
doi：10.1016/j.exphem.2017.06.007
更新日期：2017-10-01 00:00:00
abstract：:The cycle specific drug, hydroxyurea (HU), has previously been used to study the proliferative kinetics of various hemopoietic precursor cells such as granulocyte-macrophage precursors (CFUc) and multipotential stem cells (CFUs). We have investigated the kinetics of another hemopoietic precursor, a T-cell colony (CFUT...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1980-05-01 00:00:00
abstract：OBJECTIVE:A multi-step statistical strategy was applied to quantify individual and interactive effects of cytokines on megakaryopoiesis and to determine the concentration of the selected cytokines that optimize ex vivo megakaryocyte (MK) expansion, maturation, and platelet production in stromal- and serum-free conditio...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2005.06.020
更新日期：2005-10-01 00:00:00
abstract：OBJECTIVE:Haplotype-mismatched CD34(+) selected allogeneic stem cell transplantation (HASCT) has been described as a therapeutic option for patients with acute myeloid leukemia. The success of this regimen is based mainly on natural killer (NK) cell-mediated antileukemia effects. MATERIALS AND METHODS:We prospectively...
journal_title：Experimental hematology
pub_type： 临床试验,杂志文章
doi：10.1016/j.exphem.2007.12.006
更新日期：2008-04-01 00:00:00
abstract：:Sterile alpha motif and histidine/aspartic acid domain-containing protein 1 (SAMHD1) is a (deoxy)guanosine triphosphate (dGTP/GTP)-activated deoxyribonucleoside triphosphate (dNTP) triphosphohydrolase involved in cellular dNTP homoeostasis. Mutations in SAMHD1 have been associated with the hyperinflammatory disease Ai...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2017.05.001
更新日期：2017-08-01 00:00:00
abstract：:Radiation damage to femoral hemopoietic stroma in mice was measured 6 weeks after irradiation and reconstitution with syngeneic bone marrow by quantitation of fibroblastic progenitor cells (CFUF), and by assaying hemopoietic progenitors and CFUF numbers in regenerated subcutaneous femur implants. A dose-dependent effe...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1983-10-01 00:00:00
abstract：OBJECTIVE:Multipotent germline stem (mGS) cells derived from neonatal mouse testis, similar to embryonic stem (ES) cells, differentiate into various types of somatic cells in vitro and produce teratomas after inoculation into mice. In the present work, we examined mGS cells for hematopoietic progenitor potential in vit...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2009.09.006
更新日期：2009-12-01 00:00:00
