Abstract：
:Peripheral blood lymphocytes obtained at 24-30 months after birth from a male with X-linked severe combined immune deficiency maintained in a gnotobiotic environment were characterized by T and B cell surface markers. A high proportion (55-80 percent) of circulating lymphocytes bore surface IgM as detected by direct immunofluorescence. A receptor for the activated C3 complement component was detected on 27-47 percent of his lymphocytes. Only 4-12 percent of the peripheral blood lymphocytes formed spontaneous rosettes with sheep erythrocytes (E-R). In general, no blastogenesis was detected in lymphocyte cultures stimulated with pokeweed mitogen or phytohemagglutinin although transient slightly positive responses to both mitogens were occasionally observed. Incubation of lymphocytes with bovine thymosin Fraction V did not increase the percentage of E-R nor induce lymphocyte blastogenesis in the presence of phytohemagglutinin.
journal_name
Exp Hematoljournal_title
Experimental hematologyauthors
Mukhopadhyay N,Richie E,Montgomery J,Wilson R,Fernbach DJ,South MAsubject
Has Abstractpub_date
1976-01-01 00:00:00pages
1-9issue
1eissn
0301-472Xissn
1873-2399journal_volume
4pub_type
杂志文章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：:The in vitro and in vivo effects of murine recombinant interferon-gamma (rIFN-gamma) on hematopoietic and immune parameters of normal mice and of mice bearing metastatic variant Lewis lung carcinoma (LLC-C3) tumors were assessed. The in vitro addition of rIFN-gamma to bone marrow or spleen cells from normal and LLC-C3...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1988-05-01 00:00:00
abstract：:We compared the effects of recombinant (r) tumor necrosis factor (TNF) and lymphotoxin (rLT) on in vitro colony formation by erythroid, multipotential and granulocyte, monocyte (CFU-GM) precursor cells. Recombinant granulocyte, macrophage-colony stimulating factor and bone marrow preparations enriched for hematopoieti...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1988-02-01 00:00:00
abstract：:The switch/sugar nonfermenting (SWI/SNF) family of chromatin remodeling complexes have been implicated in normal hematopoiesis. The ARID2 protein is a component of the polybromo-associated BAF (PBAF), one of the two main SWI/SNF complexes. In the current study, we used a conditional Arid2 knockout mouse model to deter...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2020.12.004
更新日期：2020-12-17 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：OBJECTIVE:Recognition of E- and P-selectins on vascular endothelium by their leukocyte glycoprotein counterreceptor P-selectin glycoprotein ligand-1 (PSGL-1) initiates and sustains leukocyte rolling, culminating in extravasation of lymphocytes from blood into organs. PSGL-1 is rendered functional by terminal glycosylat...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2005.08.003
更新日期：2005-12-01 00:00:00
abstract：:We have recently shown that interleukin 6 (IL-6) induces transient expression of the alpha-chain of the interleukin 2 receptor (IL-2R alpha) in the murine leukemia myeloid M1 cell line. Others have reported that IL-6 and interleukin 1 (IL-1) synergistically enhance the expression of IL-2R alpha in T cells. Thus, in th...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1992-11-01 00:00:00
abstract：:The effects of chronic exposure to graded hypoxia (inspired PO2 = 146, 90, 78, 73 and 60 torr) on the development of hypoxia-induced hemoglobinemia and the rate of hemoglobin degradation in intact and acutely splenectomized rats were studied. Hemoglobin mass increased with hypoxia over the whole range studied. Hemoglo...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1980-03-01 00:00:00
abstract：:Patients with cytopenias and a cellular bone marrow can be a diagnostic and therapeutic challenge. Previous reports suggested a role for progenitor assays for diagnosis and predicting response to therapy. We report the results of Burst-forming unit-erythroid (BFU-E) assays in 48 consultative cases of single or multili...
journal_title：Experimental hematology
pub_type： 临床试验,杂志文章
doi：10.1016/j.exphem.2013.04.013
更新日期：2013-09-01 00:00:00
abstract：OBJECTIVE:Our previous study has shown that granulocyte-macrophage colony-stimulating factor (GM-CSF) gene/silica nanoparticles have a leukocytosis effect in normal dogs. Therefore, this study was conducted to determine whether treatment of canine GM-CSF gene/silica nanoparticles has preventive or therapeutic effects i...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2008.04.002
更新日期：2008-09-01 00:00:00
abstract：:We previously reported an in vitro bioassay permissive to eosinophil production from naive mouse bone marrow cells. Based on cytosmear analysis, recombinant murine (rm) interleukin (IL)-3 combined with granulocyte-macrophage colony-stimulating factor (GM-CSF) provided better quantitative cellular yields compared with ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1998-06-01 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：:Details are given of response and toxicity after high dose chemotherapy followed by autologous bone marrow infusion. High dose nitrosurea therapy (600-1000 mg/m2 BCNU) was predominantly associated with hematopoietic toxicity but recovery was within 4-5 weeks after BCNU therapy. High dose combination chemotherapy using...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1979-01-01 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：:A peptide sequence was identified by phage display technology that could be used as an alternative to chymopapain for the release of hematopoietic progenitor cells captured by anti-CD34 monoclonal antibodies. This was achieved by affinity selection screening (biopanning) of a random hexapeptide sequence phage display ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(99)00007-7
更新日期：1999-05-01 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：OBJECTIVE:To investigate 1) the signal transduction pathways affected by heat shock protein 27 (HSP27) expression; and 2) the expression and regulation of HSP27 in acute myeloid leukemia (AML). MATERIALS AND METHODS:RNA interference studies for HSP27 in leukemic TF-1 cells were used to investigate the effects on downs...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2005.03.009
更新日期：2005-06-01 00:00:00
abstract：:In the human bone marrow the nuclear enzyme terminal deoxynucleotidyl transferase (TdT) is expressed by cells during early stages of lymphocyte differentiation. In order to investigate a possible regulation of lymphopoiesis at this level of differentiation, the relative frequency and the in vitro 3H-thymidine labeling...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1988-01-01 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：: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：:Serum albumin has long been an essential supplement for ex vivo hematopoietic and immune cell cultures. However, serum albumin medium supplements represent a major source of biological contamination in cell cultures and often cause loss of cellular function. As serum albumin exhibits significant batch-to-batch variabi...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2019.11.007
更新日期：2019-12-01 00:00:00
abstract：:This review of adjunctive therapy with subcutaneous granulocyte-colony stimulating factor (G-CSF) to patients with acute myocardial infarction (AMI) focus on the cardioprotective effects and potential mechanisms of G-CSF and discuss the therapeutic potential of G-CSF. All clinical trials published in peer-reviewed jou...
journal_title：Experimental hematology
pub_type： 杂志文章,评审
doi：10.1016/j.exphem.2008.01.010
更新日期：2008-06-01 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：:Colony formation by megakaryocyte (MK) progenitors was studied in 36 normal individuals and in 26 patients with primary thrombocythemia (PT) using an improved plasma clot cloning system. MK colonies were identified by immunoperoxidase staining using a monoclonal antibody against human platelet glycoprotein IIb/IIIa co...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1989-01-01 00:00:00
abstract：:The efficacy of binding of several lectins to different Burkitt's lymphoma (BL) cell lines was investigated. Soybean agglutinin (SBA), peanut agglutinin (PNA), wheat germ agglutinin (WGA), and Sambucus nigra agglutinin (SNA) bound strongly to all BL cell lines. Because SBA has been used safely in clinical bone marrow ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1990-01-01 00:00:00
abstract：:Our previous studies have shown that a unique glycoprotease from Pasteurella haemolytica specifically cleaves only proteins containing sialylated O-linked glycans. The hematopoietic progenitor cell antigen, CD34, which is heavily glycosylated with both N- and O-linked glycans, is readily cleaved by this protease. In t...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1992-06-01 00:00:00
abstract：:With a new labeling technique in radiation chimeras, an attempt was made to determine the duration of the phases of the stem cell cycle including shortest and mean generation time and to estimate the number of hemopoietic stem cells per unit of bone marrow cellularity. The DNA of bone marrow cells in DNA synthesis was...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1979-10-01 00:00:00
abstract：:The objectives of this review were first to critically review what is known about the effects of aging on stem cells in general, and hematopoietic stem cells in particular. Secondly, evidence is marshalled in support of the hypothesis that aging stem cells play a critical role in determining the effects of aging on or...
journal_title：Experimental hematology
pub_type： 杂志文章,评审
doi：10.1016/s0301-472x(03)00088-2
更新日期：2003-08-01 00:00:00
abstract：:Iron, an essential nutrient for cellular growth and proliferation, enters cells via clathrin-mediated endocytosis. The clathrin assembly lymphoid myeloid (CALM) protein plays an essential role in the cellular import of iron by clathrin-mediated endocytosis. CALM-AF10 leukemias harbor a single copy of the normal CALM g...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2014.08.004
更新日期：2014-12-01 00:00:00
abstract：:Anamorsin (AM) is an antiapoptotic molecule that confers factor-independent survival on hematopoietic cells. AM-deficient (AM(-/-)) mice are embryonic lethal because of a defect in definitive hematopoiesis; however, the significance of AM in embryonic hematopoiesis remains unknown. This study characterized the hematop...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2014.01.002
更新日期：2014-05-01 00:00:00
