Abstract:
:When cultured mast cells of (WB X C57BL/6)F1-+/+(WBB6F1-+/+) and WB-+/+(WB) mice were directly injected into the skin of genetically mast cell-deficient WBB6F1-W/Wv mice, mast cell clusters appeared at the injection sites. Although in vitro colony-forming ability is comparable between cultured mast cells of WB mice and those of WBB6F1-+/+ mice, the number of WB mast cells necessary for the appearance of mast cell clusters in the skin of WBB6F1-W/Wv mice was significantly larger than the number of WBB6F1-+/+ mast cells. In spite of the presence of such an apparent hybrid resistance in the skin of WBB6F1-W/Wv mice to mast cells of the WB parent, both WB and WBB6F1-+/+ mast cells grow in the peritoneal cavity of WBB6F1-W/Wv mice with comparable efficiency. This is a demonstration of the tissue-related (nonrecirculating) expression of hybrid resistance against nonmalignant hematopoietic cells.
journal_name
Exp Hematoljournal_title
Experimental hematologyauthors
Nakano T,Waki N,Kanakura Y,Fujita J,Sonoda S,Asai H,Kitamura Ysubject
Has Abstractpub_date
1988-12-01 00:00:00pages
908-11issue
11eissn
0301-472Xissn
1873-2399journal_volume
16pub_type
杂志文章abstract::Myelodysplastic syndrome is a clonal process characterized by ineffective hematopoiesis and progression to acute leukemia. Although many myelodysplastic syndrome and leukemic patients have compromised immunity, the role of underlying mutations in regulating immune function is poorly understood. Recent studies show tha...
journal_title:Experimental hematology
pub_type: 杂志文章
doi:10.1016/j.exphem.2012.05.002
更新日期:2012-08-01 00:00:00
abstract:OBJECTIVE:Delayed platelet recovery post-cord blood (CB) transplantation might be due to CB characteristics: low maturity of stem cell compartment, poor production of CD34+/CD41+ cells when induced to differentiate along the megakaryocytic (MK) lineage, retention of a low ploidy in the expanded MKs. Ex vivo expansion o...
journal_title:Experimental hematology
pub_type: 杂志文章
doi:10.1016/j.exphem.2007.09.006
更新日期:2008-02-01 00:00:00
abstract::A method for growing erythroid bursts from rat bone marrow cells is presented. The methylcellulose culture technique with rat spleen-conditioned medium was used. Successful growth of rat BFU-E was obtained with 20% fetal bovine serum when anemic rat plasma was used as the source of erythropoietin. Plating efficiency w...
journal_title:Experimental hematology
pub_type: 杂志文章
doi:
更新日期:1988-10-01 00:00:00
abstract::Seven patients received cancer chemotherapy with high-dose cyclophosphamide (HD-CTX) associated with either recombinant human granulocyte colony-stimulating factor (rhG-CSF), rh interleukin-3 (rhIL-3), rh granulocyte-macrophage CSF (rhGM-CSF) plus rh erythropoietin (rhEpo), rhIL-3 plus rhGM-CSF, or rhIL-3 plus rhG-CSF...
journal_title:Experimental hematology
pub_type: 杂志文章
doi:
更新日期:1993-11-01 00:00:00
abstract::Chronic mountain sickness (CMS) results from chronic hypoxia. It is unclear why certain highlanders develop CMS. We hypothesized that modest increases in fetal hemoglobin (HbF) are associated with lower CMS severity. In this cross-sectional study, we found that HbF levels were normal (median = 0.4%) in all 153 adult A...
journal_title:Experimental hematology
pub_type: 杂志文章
doi:10.1016/j.exphem.2016.02.010
更新日期:2016-06-01 00:00:00
abstract:OBJECTIVE:The OP9-DL1 culture system is an in vitro model for T-cell development in which activation of the Notch pathway by Delta-like 1 promotes differentiation of mature T cells from progenitors. The roles of specific cytokines in this culture system have not been well defined, and controversy regarding the role of ...
journal_title:Experimental hematology
pub_type: 杂志文章
doi:10.1016/j.exphem.2006.08.001
更新日期:2006-12-01 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::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:OBJECTIVE:Limitin is a new member of type I interferon (IFN) identified with an expression cloning based on the growth suppression of a myelomonocytic leukemia cell line WEHI3. Although limitin uses the IFN-alpha/beta receptor, its signal transduction pathways to express the antiviral effects are different from those o...
journal_title:Experimental hematology
pub_type: 杂志文章
doi:10.1016/j.exphem.2004.06.008
更新日期:2004-09-01 00:00:00
abstract:OBJECTIVE:Nonmyeloablative conditioning regimens for marrow transplantation are desirable in many settings. Because repeated doses of the antimetabolite 5-fluorouracil (5-FU) decreases marrow long-term repopulating ability (LTRA) upon transplantation into lethally irradiated hosts, we hypothesized that mice given seque...
journal_title:Experimental hematology
pub_type: 杂志文章
doi:10.1016/j.exphem.2004.08.007
更新日期:2004-12-01 00:00:00
abstract::Serum obtained from (C3H X C57BL) F1 hybrid mice injected with parental (C57BL) lymph node cells after 600 rad irradiation contained a high level of an erythropoietic factor, which enhanced erythroid colony formation by fetal C57BL liver cells in methylcellulose cultures. The serum level of this erythroid colony-stimu...
journal_title:Experimental hematology
pub_type: 杂志文章
doi:
更新日期:1984-11-01 00:00:00
abstract::Adult hematological malignancies, such as acute myeloid leukemia, are thought to arise through the gradual acquisition of oncogenic mutations within long-lived hematopoietic stem cells (HSCs). Genomic analysis of peripheral blood DNA has recently identified leukemia-associated genetic mutations within otherwise health...
journal_title:Experimental hematology
pub_type: 杂志文章,评审
doi:10.1016/j.exphem.2019.08.004
更新日期:2019-09-01 00:00:00
abstract:OBJECTIVE:Approximately 60% of all anaplastic large-cell lymphomas (ALCL) contain a specific t(2;5)(p23;q35) chromosomal translocation leading to overexpression of NPM-ALK. As the chimeric tyrosine kinase is involved in tumorigenesis and pathogenesis of ALCL, we were interested to inhibit NPM-ALK expression using an ex...
journal_title:Experimental hematology
pub_type: 杂志文章
doi:10.1016/s0301-472x(02)01084-6
更新日期:2003-03-01 00:00:00
abstract::Autotaxin (ATX) has been reported to act as a motility and growth factor in a variety of cancer cells. The ATX protein acts as a secreted lysophospholipase D by converting lysophosphatidylcholine (LPC) to lysophosphatidic acid (LPA), which signals via G-protein-coupled receptors and has important functions in cell mig...
journal_title:Experimental hematology
pub_type: 杂志文章
doi:10.1016/j.exphem.2013.01.007
更新日期:2013-05-01 00:00:00
abstract:OBJECTIVE:Peripheral blood progenitor cells (PBPC) have been established as an alternative source of hematopoietic stem cells for allogeneic transplantation, but an increased incidence of both acute and chronic graft-vs-host disease (GVHD) has become apparent. We performed a prospective randomized trial comparing bone ...
journal_title:Experimental hematology
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1016/s0301-472x(03)00195-4
更新日期:2003-10-01 00:00:00
abstract::Patients subjected to prolonged exposure to nitrous oxide (N2O) often develop megaloblastic bone marrow changes. This toxicity is due to the N2O-mediated inactivation of cobalamin-dependent enzymes with resultant perturbations in cell metabolism. The effect of N2O on the behavior of murine colony-forming units-cytokin...
journal_title:Experimental hematology
pub_type: 杂志文章
doi:
更新日期:1993-02-01 00:00:00
abstract::After a single pharmacologic dose of estriol (E3) treatment, an increase in number of focal areas of hepatic hemopoiesis was observed in adult mice. When syngeneic bone marrow cells were transfused into E3-treated mice, focal hepatic hemopoiesis was increased further. In a single experiment, using a single cell suspen...
journal_title:Experimental hematology
pub_type: 杂志文章
doi:
更新日期:1983-08-01 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::Our main objective was to determine new factors associated with engraftment and single-unit predominance after double umbilical cord blood (UCB) allogeneic stem-cell transplantation. Engraftment occurred in 78% of cases in this retrospective study including 77 adult patients. Three-year overall survival, disease-free ...
journal_title:Experimental hematology
pub_type: 杂志文章
doi:10.1016/j.exphem.2014.07.264
更新日期:2014-11-01 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::Induced pluripotent stem cells (iPS) derived from disease cells are expected to provide a new experimental material, especially for diseases from which samples are difficult to obtain. In this study, we generated iPS from samples from patients with primary and secondary myelofibrosis. The primary myelofibrosis cells h...
journal_title:Experimental hematology
pub_type: 临床试验,杂志文章
doi:10.1016/j.exphem.2014.03.010
更新日期:2014-09-01 00:00:00
abstract::In vitro colony formation by erythroid progenitors from the bone marrow was studied in 42 patients with a myelodysplastic syndrome using both a standard assay for growing erythroid colonies and an assay designed for growing megakaryocyte colonies. In the standard assay 5 patients had normal numbers of erythroid burst-...
journal_title:Experimental hematology
pub_type: 杂志文章
doi:
更新日期:1990-11-01 00:00:00
abstract::Rats made transiently neutropenic by intra-arterial administration of vinblastine (3 mg/kg) and infected with E. coli (6.02+/-0.45 X 10(8), per animal) have a mortality rate of 90% within 48 h post infection. Multiple transfusions of large numbers of granulocytes (harvested from Deca-Durabolin treated donor rats) prot...
journal_title:Experimental hematology
pub_type: 杂志文章
doi:
更新日期:1977-05-01 00:00:00
abstract::Dtk (Tyro 3/Sky/Rse/Brt/Tif) belongs to a recently recognized subfamily of receptor tyrosine kinases that also includes Ufo (Axl/Ark) and Mer (Eyk). Ligands for Dtk and Ufo have been identified as protein S and the related molecule Gas6, respectively. This study examined expression of Dtk during ontogeny of the hemato...
journal_title:Experimental hematology
pub_type: 杂志文章
doi:
更新日期:1996-02-01 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:OBJECTIVE:We have recently reported that 20% O2 significantly enhances total megakaryocyte (Mk) number, polyploidy, and proplatelet formation compared to 5% O2 in culture. In order to further elucidate the regulatory role of pO2 on megakaryocytopoiesis, we conducted a kinetic study of the expression of surface markers ...
journal_title:Experimental hematology
pub_type: 杂志文章
doi:10.1016/s0301-472x(01)00658-0
更新日期:2001-07-01 00:00:00
abstract::Mammalian hemopoiesis results from a complex interaction between hemopoietic progenitor cells, stromal cells and extracellular matrix components, orchestrated by specific glycoprotein growth factors. Recently, these growth factors have been shown to possess an important function, apart from stimulation of proliferatio...
journal_title:Experimental hematology
pub_type: 杂志文章
doi:
更新日期:1993-01-01 00:00:00
abstract:OBJECTIVE:Granulocyte colony-stimulating factor (G-CSF) is used to boost granulocyte counts in immunocompromised patients, but its effects on the immune system may be counterproductive. We tested the hypothesis that G-CSF-mobilized peripheral blood stem cell (PBSC) products are immunologically downregulated based on ge...
journal_title:Experimental hematology
pub_type: 杂志文章
doi:10.1016/j.exphem.2007.06.001
更新日期:2007-09-01 00:00:00
abstract:OBJECTIVE:T lymphocytes can be activated by soluble factors such as cytokines or through direct cell-cell interactions. Although cytokine receptors are known to signal through STAT family transcription factors, the mechanisms by which other cell-surface molecules, such as CD2, transduce signals is unclear. The goal of ...
journal_title:Experimental hematology
pub_type: 杂志文章
doi:10.1016/s0301-472x(00)00652-4
更新日期:2001-02-01 00:00:00
abstract:OBJECTIVE:MicroRNAs (miRNAs) are an abundant class of small noncoding RNAs that regulate diverse cellular functions by sequence-specific inhibition of gene expression. We determined miRNA expression profile during erythroid differentiation and putative roles in erythroid differentiation. METHODS:The expression profile...
journal_title:Experimental hematology
pub_type: 杂志文章
doi:10.1016/j.exphem.2007.03.014
更新日期:2007-07-01 00:00:00