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 cell-specific enhancement of both BFU-E marrow levels and cell cycling within 6 h of its administration in vivo. No such effect on CFU-S was observed.
journal_name
Exp Hematoljournal_title
Experimental hematologyauthors
Monette FC,Holden SA,Sheehy MJ,Matzinger EAsubject
Has Abstractpub_date
1984-11-01 00:00:00pages
782-7issue
10eissn
0301-472Xissn
1873-2399journal_volume
12pub_type
杂志文章abstract：:Data in this report determined the effect of a single injection of recombinant interleukin 1 alpha (rIL-1) prior to irradiation of B6D2F1 mice on the recovery of colony-forming cells (CFC) at early and late times after sublethal and lethal doses of radiation. Injection of rIL-1 promoted an earlier recovery of mature c...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1988-10-01 00:00:00
abstract：:The concept that mesenchymal stromal cells (MSCs), a component of the hematopoietic microenvironment, can be a target for alloreactive effector cells in the context of graft-vs-host disease has not been investigated in detail. Mixed lymphocyte reaction (MLR) supernatant was used to mimic the inflammatory milieu induce...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2012.07.011
更新日期：2012-11-01 00:00:00
abstract：OBJECTIVE:Polycythemia rubra vera-1 (PRV-1) is a GPI-linked protein that is expressed on a subgroup of neutrophils. The number of PRV-1-expressing neutrophils increases in pregnancy and sepsis, or after administration of granulocyte colony-stimulating factor. Expression of the PRV-1 gene is also increased in patients w...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2007.09.008
更新日期：2007-11-01 00:00:00
abstract：OBJECTIVE:A complete process for mass generation of megakaryocytes from hematopoietic stem cells under serum-free conditions has great clinical potential for rapid platelet reconstruction in thrombocytopenia patients. We have previously reported on the generation of an optimized serum-free medium (serum-free hematopoie...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2009.07.012
更新日期：2009-11-01 00:00:00
abstract：:To investigate the value of genetic mutations in the pathogenesis and differential diagnosis of hemophagocytic lymphohistiocytosis (HLH), mutations related to blood and immune deficiency genes were analyzed in patients with HLH. Peripheral blood samples from 33 children diagnosed with HLH on the basis of the 2004 diag...
journal_title：Experimental hematology
pub_type： 临床试验,杂志文章
doi：10.1016/j.exphem.2019.09.024
更新日期：2019-10-01 00:00:00
abstract：:As hematopoietic stem and progenitor cells have a low mitotic index, we have quantitated the impact of cytokine combinations on cell cycling of CD34+ cells and, using VSV-G pseudotyped retroviral vectors, correlated our findings with ex vivo gene transfer. We tested nine different combinations of cytokines for inducti...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1996-05-01 00:00:00
abstract：:Time-lapse cinemicroscopy was used to observe the development of lymphocyte colonies in a phytohemagglutinin-dependent one-step, two-layer agar culture system. More than 1000 h of culture time were recorded in a total of 14 independent experiments. Blast formation and organization of lymphocytes into highly motile pai...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1985-01-01 00:00:00
abstract：OBJECTIVE:Differentiation-inducing therapy by agents such as 1,25-dihydroxyvitamin D(3) (1,25(OH)(2)D(3)) represents a useful approach for the treatment of acute myelogenous leukemia (AML). We previously showed that Gemini-23-yne-26,27-hexafluoro-D(3) inhibited the proliferation of MCF-7 breast cancer cells in associat...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2010.03.020
更新日期：2010-08-01 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：:The transcription factor SCL is critically required for establishing hematopoiesis and for proper endothelial development, but not for maintenance of hematopoietic stem cells or endothelial cells in the adult. Conflicting data exists regarding the developmental function of SCL, namely, whether it acts as a master regu...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2008.07.005
更新日期：2008-12-01 00:00:00
abstract：OBJECTIVE:Cyclosporine A (CsA), known as an effective immunosuppressive agent, is widely used in clinical fields. Mesenchymal stem cells may exert immunomodulatory effects on the immune system, but the exact mechanisms underlying them remain controversial. Here we investigated whether human adipose tissue-derived mesen...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2010.10.009
更新日期：2011-02-01 00:00:00
abstract：OBJECTIVE:Limitin, an interferon-like cytokine, suppresses B lymphopoiesis through ligation of the interferon-alpha/beta (IFN-alpha/beta) receptor. The aim of this study was to examine the intracellular signal transduction pathways activated by limitin. MATERIALS AND METHODS:The effects of limitin on cell growth, the ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2003.08.011
更新日期：2003-12-01 00:00:00
abstract：:We detail a novel, sensitive, and reproducible in vitro bioassay for erythropoietin that can be performed conveniently in any laboratory and is well suited for analysis of large numbers of samples. The assay measures DNA synthesis by a cohort of highly erythropoietin-responsive red cell precursors appearing in bone ma...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1985-03-01 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：: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：:Infusion of large numbers of donor regulatory T cells (Tregs) is an effective approach to suppress graft-versus-host disease (GvHD). We have reported previously that enhancing the killing activity of CD25(+) Tregs by decoration with short-lived Fas-ligand (FasL) protein (killer Tregs) is effective in abrogation of aut...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2013.04.016
更新日期：2013-10-01 00:00:00
abstract：:We evaluated the expansion capacity of untreated and 5-fluorouracil (5-FU)-resistant peripheral blood stem cells (PBSC) after 7-day incubation with interleukin-1 (IL-1) plus IL-3 plus stem cell factor (SCF) or with medium alone. We found a significant increase in the proportion of CD34+ cells in the PBSC fraction resi...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1995-04-01 00:00:00
abstract：:Marrow from Sl/Sld mice (in which the hemopoietic stromal microenvironment is defective), when implanted beneath the renal capsule of a normal littermate, produces an ectopic marrow site containing the same number of stem cells (CFU-S) and nearly as many GM-CFC as that obtained by implanting marrow from a normal litte...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1987-03-01 00:00:00
abstract：:Cardiovascular diseases (CVDs) remain the leading cause of death worldwide. Many studies have provided evidence that both genetic and environmental factors induce atherosclerosis, leading thus to cardiovascular complications. Atherosclerosis is an inflammatory disease, and aging is strongly associated with the develop...
journal_title：Experimental hematology
pub_type： 杂志文章,评审
doi：10.1016/j.exphem.2019.12.006
更新日期：2020-03-01 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
abstract：OBJECTIVE:Recent clinical trials of adoptive immunotherapy showed diminished reactivity of human T cells upon ex vivo manipulation. For a safe and effective clinical application of human T cells, it is necessary to improve ex vivo manipulation procedures and evaluate their impact on in vivo functionality. However, ther...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2006.09.018
更新日期：2007-01-01 00:00:00
abstract：:Marrow obtained from mice (referred to as [X + BM] mice) 3 months after gamma-irradiation (9 Gy) and bone marrow inoculation (0.1 femur equivalents) showed a reduced capacity to reconstitute hemopoiesis of irradiated mice and an increased sensitivity to 5-fluorouracil. Sorting of marrow from (X + BM) mice on the basis...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1988-05-01 00:00:00
abstract：OBJECTIVE:Preservation of hematopoietic stem and progenitor cells from early radiation-induced apoptosis is the rationale for emergency antiapoptotic cytokine therapy (EACK) after radiation accidents. This strategy is based on the combination of stem cell factor + Flt3-ligand + thrombopoietin + interleukin 3 (SFT3). Th...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2007.04.017
更新日期：2007-08-01 00:00:00
abstract：:Aplastic anemia serum (AAS) contains humoral factors that alter both proliferation and maturation of human megakaryocytes (MK). The ability of AAS to augment MK colony formation (colony-forming unit, CFU-MK) was neutralized by an antiserum against MK colony-stimulating factor (MK-CSF), a glycoprotein isolated from AAS...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1989-12-01 00:00:00
abstract：:A fluorescence-activated cell sorter has been used to sort out enriched populations of murine hemopoietic stem cells from mouse bone marrow, based on fluorescence of cells labeled with various antisera. Significant positive enrichment for stem cells was obtained with rabbit anti-human brain, human anti-human sperm and...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1979-08-01 00:00:00
abstract：:Hematopoietic cells have the potential for providing benefit in a variety of clinical settings. These include cells for support of patients undergoing high-dose chemotherapy, as a target for replacement gene therapy, and as a source of cells for immunotherapy. The limitation to many of these applications has been the ...
journal_title：Experimental hematology
pub_type： 杂志文章,评审
doi：10.1016/s0301-472x(00)00610-x
更新日期：2001-01-01 00:00:00
abstract：:[3H]thymidine uptake by NFS-60 cells in microcultures was found to increase in a linear fashion with the increasing doses of purified recombinant human granulocyte colony-stimulating factor (rhG-CSF). Such increases were found neither with rhG-CSF samples pretreated with rabbit anti-rhG-CSF serum nor with other human ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1989-02-01 00:00:00
abstract：:Remarkable advances have been made in bone marrow transplantation (BMT), which now has become a powerful strategy for the treatment of leukemia, aplastic anemia, congenital immunodeficiency disorders, and autoimmune diseases. Using various animal models, allogeneic BMT has been found to be useful in the treatment of a...
journal_title：Experimental hematology
pub_type： 杂志文章,评审
doi：10.1016/s0301-472x(01)00645-2
更新日期：2001-06-01 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：OBJECTIVE:Podocalyxin expression on Ter119(+) erythroblasts is induced following administration of erythropoietin (Epo) or phenylhydrazine treatment, but is notably absent on committed erythroid progenitors during homeostatic red cell turnover. Following high-dose Epo administration in vivo, podocalyxin surface express...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2008.09.006
更新日期：2009-01-01 00:00:00
