Abstract：
:A modification of the fluorescence-activated cell sorter (FACS) was used to rapidly and reliably study the clonal proliferation of single hemopoietic cells. Murine FDC-P1 and human cord blood progenitor cells were examined for their ability to proliferate from single cells in 96-well microtiter plates containing agar medium and appropriate stimuli. FACS-sorted FDC-P1 single cells formed colonies in 345 out of 558 wells (62%), which compared favorably with control cultures (53%) and micromanipulated single cells (55%). Similarly, the frequency and type of day-14 colonies arising from cord blood progenitor cells when sorted as single cells by the FACS compared favorably with those grown from micromanipulated single cells or in control cultures.
journal_name
Exp Hematoljournal_title
Experimental hematologyauthors
Kannourakis G,Johnson GR,Battye Fsubject
Has Abstractpub_date
1988-06-01 00:00:00pages
367-70issue
5eissn
0301-472Xissn
1873-2399journal_volume
16pub_type
杂志文章abstract：:In this report, the effects of adenosine on the promyelocytic cell line HL-60 and on T-lymphocytic clones are compared. According to previous reports, adenosine induces a dose-dependent inhibition of DNA synthesis in T-lymphocytes. Conversely, adenosine dose-dependently enhances DNA synthesis in HL-60 cells, as docume...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1991-11-01 00:00:00
abstract：OBJECTIVE:Unresponsiveness to chemotherapy is a major problem in the treatment of leukemia, which can be caused by unresponsiveness of noncycling cells to cell cycle-dependent cytotoxic agents. Targeted toxins consisting of a targeting and activating cytokine (granulocyte-macrophage colony-stimulating factor [GM-CSF]) ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2003.11.005
更新日期：2004-02-01 00:00:00
abstract：OBJECTIVES:To analyze the consequences of lymphocyte donations on lymphopoiesis in donors having previously undergone hematopoietic stem cell collection for allogeneic stem cell transplantation. METHODS:Repeated analysis of leukocyte subsets in the peripheral blood of 76 hematopoietic stem cell donors undergoing lymph...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2004.07.021
更新日期：2004-11-01 00:00:00
abstract：:Septins are a family of filament-forming GTP-binding proteins that serve as scaffolds and diffusion barriers in various cellular processes. Septin 6 is known as a fusion partner of mixed-lineage leukemia in infant acute myeloid leukemia. The occurrence of the fusion gene is associated with a reduced expression of sept...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2017.07.005
更新日期：2017-11-01 00:00:00
abstract：:Overexpression of immune-related genes is widely reported in myelodysplastic syndromes (MDSs), and chronic immune stimulation increases the risk for developing MDS. Aberrant innate immune activation, such as that caused by increased toll-like receptor (TLR) signaling, in MDS can contribute to systemic effects on hemat...
journal_title：Experimental hematology
pub_type： 杂志文章,评审
doi：10.1016/j.exphem.2015.05.016
更新日期：2015-08-01 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：OBJECTIVE:The purpose of this study was to investigate the effects of interleukin-2 (IL-2) gene-transduced hematopoietic progenitor cells or cytotoxic function and systemic toxicity following syngeneic bone marrow transplantation. MATERIAL AND METHODS:Marrow of 5-fluorouracil pretreated donor mice were transfected wit...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(00)00487-2
更新日期：2000-08-01 00:00:00
abstract：OBJECTIVE:Resveratrol (3,4',5,-trihydroxystilbene, RV), an ingredient of wine, is an inhibitor of the proliferation-linked enzyme ribonucleotide reductase (RR) and shows a broad spectrum of cytotoxic effects against human cancer cells. In order to enhance these effects, we introduced additional hydroxyl moieties into t...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2006.05.018
更新日期：2006-10-01 00:00:00
abstract：:Cyclooxygenase (COX) plays a key regulatory role in prostaglandin synthesis. COX-2 is inducible and is the major isoform of inflammatory cells. COX-2-deficient mice were shown to have normal basal hematopoiesis and hematology. We hypothesized that COX-2 induction plays a role in the recovery phase of 5-fluorouracil (5...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(99)00087-9
更新日期：1999-10-01 00:00:00
abstract：:The spleen colony assay, three agar colony assays and two repopulating assays have been employed to measure the effect of single doses of adriamycin, methyl CCNU, 60CO gamma-rays, vinblastine and repeated injection of cytosine arabinoside on early haemopoietic precursors. The results show that there is no consistent c...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1978-01-01 00:00:00
abstract：OBJECTIVE:Patients with myelodysplasia (MDS) show a disturbed production of ROS in response to N-formyl-L-methionyl-L-leucyl-L-phenylalanine (fMLP) in granulocyte-macrophage colony-stimulating factor (GM-CSF)-primed neutrophils. Because generation of ROS is mediated by the NADPH oxidase complex, a component of which is...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(03)00188-7
更新日期：2003-09-01 00:00:00
abstract：OBJECTIVE:CD34(+) cells, present within the bone marrow, have previously been shown to possess pancreatic endocrine potential. Based on this observation, we explored the capacity of CD34(+) cells derived in culture from the differentiation of human embryonic stem cells (hESC), for their in vivo pancreatic endocrine cap...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2010.03.002
更新日期：2010-06-01 00:00:00
abstract：:Serum erythropoietin (Epo) levels are depressed in anemic AIDS patients relative to controls. The basis for abnormal regulation of Epo has not been defined. The hepatoma cell line Hep3B produces Epo in response to hypoxia and serves as a model for the study of Epo regulation. Hep3B cells are infectible with human immu...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1993-05-01 00:00:00
abstract：:The bcr/abl transcript is specifically expressed in the hematopoietic cells of patients with chronic myeloid leukemia (CML). The Haseloff and Gerlach model was used to design a ribozyme targeted to this transcript. When tested against a synthetic substrate covering the translocation sequence, the ribozyme exhibited si...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1993-12-01 00:00:00
abstract：:BAALC is identified as a leukemia-associated gene and is highly expressed in CD34-positive hematopoietic stem cells. High BAALC expression is associated with poor prognosis in several types of acute myeloid leukemia. We explored binding partner proteins of BAALC by means of mass spectrometry and analyzed biological pr...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2020.12.003
更新日期：2021-01-14 00:00:00
abstract：:It has been demonstrated that genomic alterations of cells in the hematopoietic microenvironment could induce myelodysplastic syndromes (MDS) with ineffective hematopoiesis and dysmorphic hematopoietic cells, and subsequent transformation to acute myeloid leukemia. This investigation is the first attempt to correlate ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2012.10.009
更新日期：2013-02-01 00:00:00
abstract：:Dendritic cells (DC) are recognized as the most potent antigen-presenting cells with the ability to stimulate naive resting T cells and to initiate primary immune responses. Encouraging results in vaccination studies in animal models and the development of protocols to generate sufficient numbers of human DC for clini...
journal_title：Experimental hematology
pub_type： 杂志文章,评审
doi：10.1016/s0301-472x(01)00730-5
更新日期：2001-11-01 00:00:00
abstract：:Megakaryocytes have been implicated in the micro-environmental abnormalities associated with fibrosis and hematopoietic failure in the bone marrow (BM) of primary myelofibrosis (PMF) patients, the Philadelphia-negative myeloproliferative neoplasm (MPN) associated with the poorest prognosis. To identify possible therap...
journal_title：Experimental hematology
pub_type： 临床试验,杂志文章
doi：10.1016/j.exphem.2019.10.001
更新日期：2019-11-01 00:00:00
abstract：:Despite its growing use as a marker of proliferation, the relationship between expression of the nuclear antigen Ki67 and other indices of proliferation in acute myelogenous leukemia (AML) has not been elucidated. In this study, short-term primary suspension cultures of human AML bone marrow cells were used to compare...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1993-12-01 00:00:00
abstract：:The current knowledge concerning the blood supply to hematopoietic bone marrow during increased marrow metabolism is scanty. We have previously shown that an accelerated erythropoiesis in the awake rat is accompanied by a rapid increase in perfusion of the tibial marrow and its bony encasement. We have now measured bl...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1993-02-01 00:00:00
abstract：:Vascular endothelial cells can affect hematopoiesis by releasing granulocyte-macrophage colony-stimulating factor (GM-CSF). In the present study, we show that GM-CSF production in murine aorta-derived vascular endothelial cells is regulated by two cytokines:interleukin-1 (IL-1), which induces the production of GM-CSF,...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1993-07-01 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：: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：:Peripheral blood progenitor cells (PBPC) mobilized by granulocyte colony-stimulating factor (G-CSF) promptly engraft allogeneic recipients after myeloablative chemotherapy for hematologic malignancies. Surprisingly, no exacerbation of acute graft-vs-host disease has been observed despite a 10-fold higher T-cell conten...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(01)00617-8
更新日期：2001-04-01 00:00:00
abstract：:The development of a hematopoietic reporter is crucial for determining the fate of lineages derived from cell-based therapies. A marking system will enable safer embryonic stem and induced pluripotent stem cell-based derivation of blood lineages and facilitate the development of efficient cellular reprogramming strate...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2014.05.005
更新日期：2014-09-01 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：:Merocyanine 540 (MC 540) is a photosensitizing dye with antineoplastic and antiviral properties. Because photoexcited MC 540 generates singlet molecular oxygen and possibly other reactive oxygen species there is concern that MC 540-mediated photosensitization may be mutagenic. In this paper, we report on the induction...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1989-02-01 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：:The effects of the inhibition of the cyclooxygenase and lipoxygenase metabolic pathways of arachidonic acid on the postirradiation recovery of hematopoietic functions in mice were investigated. Nordihydroguaiaretic acid (NDGA), an inhibitor of prostaglandin (PG) and leukotriene (LT) production, was given to animals in...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1993-01-01 00:00:00
abstract：:Mast cell (MC)-fibroblast-immunocompetent cell interactions may play a role in the inflammatory and fibrotic processes present in chronic graft-vs.-host disease (cGVHD). Interactions between these cell types were examined in both murine and human cGVHD models. To this purpose, cell supernatants from mice or humans wit...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1997-03-01 00:00:00
