Abstract：
:Using an accurate technique for staining and scoring soft agar cultures, this study defines the incidence of circulating CFUEOS in normal donors. With whole mononuclear cells as the source of colony stimulating factor (CSF) and fetal calf serum, 49.6% +/- 3.5 of the colonies were eosinophilic; with human placental conditioned media and fetal calf serum 33.2% +/- 12.9 of the colonies were eosinophilic, with AB serum and whole mononuclear cells in the feeder layer 58.6% +/- 9.1 of the colonies were eosinophilic. The percentage of mixed neutrophil/eosinophil colonies was similar under varying culture conditions suggesting the presence of circulating progenitor cells capable of producing both lines.
journal_name
Exp Hematoljournal_title
Experimental hematologyauthors
Bjornson BH,André-Schwartz J,Desforges JFsubject
Has Abstractpub_date
1982-03-01 00:00:00pages
271-6issue
3eissn
0301-472Xissn
1873-2399journal_volume
10pub_type
杂志文章abstract：:Different human hematopoietic cell lines were analyzed for the presence of interleukin 6 (IL-6) and IL-6 receptor (IL-6-R). Both IL-6 mRNA and secreted active IL-6 protein were detectable in untreated cell lines with erythroid or megakaryoblastic features (K562, HEL, KU 812, MEG-01, and Dami), but they were not expres...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1991-01-01 00:00:00
abstract：:A right atrial catheter was implanted into 15 patients undergoing bone marrow transplantation as a treatment for acute leukemia. The catheter remained in position for 79 +/- 34 days. No catheter-related septicemia was observed. It appears that this catheter is helpful in supporting bone marrow transplant recipients. ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1978-08-01 00:00:00
abstract：:Agar cultures of human bone marrow cells stimulated by cord plasma or irradiated cord blood feeder layers demonstrated the presence of a multilineage hemopoietic growth factor in cord blood. When bone marrow cultures stimulated with giant cell tumor-conditioned medium (GCT-CM) were supplemented with this cord blood-de...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1986-09-01 00:00:00
abstract：OBJECTIVE:Morbidity and mortality occurring in patients with multiple myeloma, AL amyloidosis, and light chain deposition disease can result from the pathologic deposition of monoclonal immunoglobulin light chains (LCs) in kidneys and other organs. To reduce synthesis of such components, therapy for these disorders typ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2010.07.001
更新日期：2010-11-01 00:00:00
abstract：OBJECTIVE:The ABCG2 transporter has been identified as a determinant of the side population (SP) in murine bone marrow and a potential marker for primitive stem cells. To assess the potential of the SP phenotype and ABCG2 expression to identify stem cells in human umbilical cord blood (hUCB), we have examined directly ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2008.09.015
更新日期：2009-02-01 00:00:00
abstract：:Haploinsufficiency of erythroid Krüppel-like factor (EKLF/KLF1) has been shown recently to ameliorate the clinical severity of β-thalassemia by increased expression levels of fetal hemoglobin (HbF). The underlying mechanisms for role of EKLF in regulating HbF are of great interest but remain incompletely understood. I...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2018.03.004
更新日期：2018-07-01 00:00:00
abstract：:We have examined the capacity of highly purified human CD34+ marrow cell isolates from unrelated, HLA-mismatched donors to establish in vitro hematopoiesis on recipient marrow stromal cells in 2-stage hematopoietic long-term marrow cultures (H-LTMC). HLA-typing of both peripheral blood mononuclear cells and CD34+ marr...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1996-11-01 00:00:00
abstract：:Recently, several human bone marrow stromal cell lines have established and produced hematopoietic growth factors. One of these factors, a burst-promoting activity (BPA), was purified from 6 liters of serum-free conditioned medium cultured from stromal cell line KM-102, which was stimulated by phorbol myristate acetat...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1988-08-01 00:00:00
abstract：:A transplanted tumor that induces granulocytosis and produces colony stimulating factor (CSF) was studied in mice during several passages. The sequence of events leading to granulocytosis was characterized. Band granulocytes were increased 3 days after tumor inoculation, while simultaneously CFU-s and CFU-c in bone ma...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1978-04-01 00:00:00
abstract：:Cholinergic toxicity of organophosphate insecticides is regarded as the principal health hazard associated with both human and animal exposures. Recent studies indicate that these pesticides may have important effects on both the immune and hematopoietic systems. In the present study, human bone marrow cells were expo...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1987-12-01 00:00:00
abstract：:The influence of erythrocytes, extracts of erythrocytes and hemin was assessed on colony formation in vitro by human bone marrow multipotential (CFUGEMM), erythroid (BFUE) and granulocyte-macrophage (CFUGM) progenitor cells. Colony formation by CFUGEMM and BFUE present in the low density (less than 1.077 g/cm3) fracti...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1983-09-01 00:00:00
abstract：OBJECTIVE:Adult T-cell leukemia (ATL) is a mature CD4(+) T-cell malignancy caused by infection with human T-lymphotrophic virus type-1 and is associated with a marked hypercalcemia in many patients. Recently, it has been proposed that macrophage inflammatory protein-1alpha (MIP-1alpha) is the clinical hallmark of hyper...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2007.11.013
更新日期：2008-04-01 00:00:00
abstract：OBJECTIVE:The hematopoietic system is nurtured by a supportive stroma environment allowing maintenance and differentiation of hematopoietic stem cells (HSC). However, only a limited number of these stromal cell clones support hematopoiesis in the absence of cytokine supplementation. So far, only two bone marrow-derived...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2006.06.013
更新日期：2006-11-01 00:00:00
abstract：:G-banded metaphase chromosomes prepared from 14 male CBA/Ca mice with histologically confirmed myeloid leukemia (ML) were studied in an effort to identify specific chromosomal changes associated with radiation leukemogenesis. The chromosome studies were undertaken as part of a larger investigation of radiation carcino...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1993-03-01 00:00:00
abstract：OBJECTIVE:Progenipoietin-1 is an agonist of both the granulocyte colony-stimulating factor and fetal liver tyrosine kinase-3 receptors capable of inducing the proliferation of multiple hematopoietic cell lineages. The potential of progenipoietin-1 to mobilize transplantable hematopoietic stem cells into the peripheral ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(01)00675-0
更新日期：2001-08-01 00:00:00
abstract：:Mouse hematopoietic stem cells (HSCs) are highly enriched in the rare (approximately 0.05%) Thy-1.1(lo)Lin(-/lo)Sca-1+ fraction of hematopoietic tissues. It has been demonstrated that Thy-1.1(lo)Lin(-/lo)Sca-1+ cells are the only HSCs in C57BL/Ka-Thy-1.1 bone marrow. In this study, we separated C57/Ka-Thy-1.1 bone mar...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1996-04-01 00:00:00
abstract：OBJECTIVE:This study was focused on studying the role of Sca-1 (Ly-6 A/E) in hematopoietic stem/progenitor cell self-renewal, activation, and lineage fate. MATERIALS AND METHODS:Sca-1(-/-) bone marrow cells were transplanted into wild-type recipient mice and assessed for self-renewal activity and lineage choice. In ad...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2005.04.001
更新日期：2005-07-01 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 assessed the potential use of the mononuclear cell (MNC) content as the sole assessment of graft quality in 35 patients receiving BEAM (carmustine, etoposide, cytosine arabinoside, melphalan) chemotherapy and autologous peripheral blood progenitor cell (PBPC) transplantation for malignant lymphoma. PBPCs were ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1995-12-01 00:00:00
abstract：:The present studies have investigated, for the first time, the synergistic effects of interleukin-4 (IL-4) and IL-11 on the growth of single murine bone marrow progenitor cells. These studies suggest that IL-4 and IL-11 are synergistic hematopoietic growth factors, enhancing colony formation of bone marrow progenitors...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1995-08-01 00:00:00
abstract：OBJECTIVES:To characterize and evaluate the validity of a novel coculture system for studying human B-lymphocyte developmental biology. MATERIALS AND METHODS:We developed a long-term culture system to produce B lymphocytes from human CD34(+) cells purified from umbilical cord blood using human mesenchymal stem cells (...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2007.12.013
更新日期：2008-05-01 00:00:00
abstract：:DNA methylation plays an important role in gene regulation. We have analyzed the methylation status of CCGG sites in and around the human proto-oncogene c-myc in blood cells from patients with acute and chronic leukemias and with myelodysplastic syndromes using restriction endonucleases. The 5' region of c-myc was une...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1992-10-01 00:00:00
abstract：:Cultured guinea pig bone marrow megakaryocytes were found to secrete a 92-kd collagenase that was detected by digestion of gelatin in a polyacrylamide substrate gel assay. Neither casein or bovine serum albumin were digested by this enzyme. The enzyme is a neutral metalloprotease. Its secretion is increased by thrombi...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1990-08-01 00:00:00
abstract：OBJECTIVE:Mesenchymal stem cells (MSCs) are capable of modulating the immune system through interaction with a wide range of immune cells. This study investigates the hypothesis that interaction of MSCs with macrophages could play a significant role in their antiinflammatory/immune modulatory effects. MATERIALS AND ME...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2009.09.004
更新日期：2009-12-01 00:00:00
abstract：:In chronic eosinophilic leukemia, the transforming oncoprotein FIP1L1-PDGFRA is a major target of therapy. In most patients, the tyrosine kinase inhibitor (TKI) imatinib induces complete remission. For patients who are intolerant or resistant, novel TKIs have been proposed. We examined the in vitro effects of 14 kinas...
journal_title：Experimental hematology
pub_type： 临床试验,杂志文章
doi：10.1016/j.exphem.2013.12.007
更新日期：2014-04-01 00:00:00
abstract：OBJECTIVE:To assess the contribution of bone marrow (BM)-derived endothelial progenitor cells (EPCs) to the neovascularisation of cutaneous incisional wounds. METHODS:Lethally irradiated C57Bl/6 mice were transplanted with BM mononuclear cells from Tie2/lacZ mice, which constitutively overexpressed beta-galactosidase ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2006.10.016
更新日期：2007-03-01 00:00:00
abstract：:We have utilized two well-characterized human leukemia/lymphoma (LL) cell lines, UTMB-460 and CEM, to determine the role of integrin very late antigen-alpha 4 beta 1 (VLA-4) and its ligand vascular cell adhesion molecule-1 (VCAM-1) in the adherence of the LL cells to marrow stromal cells (MSC). Both these LL cell line...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1993-03-01 00:00:00
abstract：:We evaluated the role of high-dose granulocyte colony stimulating factor (G-CSF) in vitro, in inducing the generation of high-proliferative potential colony forming cells (HPP-CFC), from either mononuclear cells or purified CD34+ cells. Both normal controls and patients undergoing peripheral blood stem cell (PBSC) mob...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1997-06-01 00:00:00
abstract：:The survival rate and recovery of peripheral blood cells and platelets were studied in Balb/c mice subjected to different single doses of whole-body irradiation and treated with a combination of interleukin-3 (IL-3) and interleukin-11 (IL-11). In a first group of 20 mice, 7.5 Gy irradiation, immediately followed by 2 ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1996-09-01 00:00:00
abstract：OBJECTIVE:Activated platelets participate in inflammatory and microbicidal processes by upregulation of surface selectins, shedding of CD40 ligand, and release of platelet microbicidal proteins and microparticles. Given their myeloid lineage, we hypothesized that platelets express functional N-formyl peptide receptors ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2004.09.010
更新日期：2005-01-01 00:00:00
