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 documented with [3H]thymidine uptake studies and flow cytometric cell-cycle analysis. Unlike its effect on lymphocytes, the adenosine effect on HL-60 cells does not seem to be mediated by receptor binding, but it appears to be correlated with an intracellular mechanism following active uptake. Despite the different effects exerted by adenosine on lymphocytes and myeloid cells, a purinergic pathway appears to be more generally involved in the regulation of some phases of cell growth.
journal_name
Exp Hematoljournal_title
Experimental hematologyauthors
Orrico A,Capecchi PL,De Magistris T,Nuti S,Pasini FLsubject
Has Abstractpub_date
1991-11-01 00:00:00pages
1003-7issue
10eissn
0301-472Xissn
1873-2399journal_volume
19pub_type
杂志文章abstract：:Initially described as an endogenous inhibitor of proteases, the tissue inhibitor of metalloproteinases 1 (TIMP-1) also displays cytokine-like functions. TIMP-1 is a soluble protein whose levels are increased under inflammatory conditions. We recently found that TIMP-1(-/-) mice have decreased bone marrow (BM) cellula...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2015.07.003
更新日期：2015-11-01 00:00:00
abstract：:The relative contributions of various organs to platelet production is controversial. In this study, serial histologic sections of bone marrow, spleen, liver, and lung from normal C57BL/6J mice and mice that had received three different agents which perturb normal murine thrombopoiesis (platelet antiserum, 5-fluoroura...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1997-07-01 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：OBJECTIVE:Our previous studies have demonstrated differentially expressed genetic signature patterns in adult peripheral blood (APB) monocytes (Mos) vs cord blood (CB) Mos. MATERIALS AND METHODS:In this study, we examined the differential gene expression profiles of APB vs CB immature dendritic cells (iDCs) and mature...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2009.07.010
更新日期：2009-10-01 00:00:00
abstract：:The advent of single-cell transcriptomics has led to the proposal of a number of novel high-resolution models for the hematopoietic system. Testing the predictions generated by such models requires cell fate potential assays of matching, single-cell resolution. Here we detail the development of an in vitro high-throug...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2018.01.005
更新日期：2018-04-01 00:00:00
abstract：:Fourteen patients with chronic granulocytic leukemia received bone marrow grafts from HLA identical siblings. Ten patients were in blast crisis prior to grafting, three were in an accelerated phase of their disease, and one was aplastic secondary to chemotherapy. Prior to transplant all patients were conditioned with ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1978-10-01 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：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：:To understand the regulatory mechanisms involved in the development of hematopoietic stem cells, we cultured lineage-negative, c-Kit+ Sca-1+ stem cells sorted from bone marrow cells by a fluorescence-activated cell sorter (FACS) on layers of bone marrow stromal cell lines established from SV40 T-antigen gene transgeni...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1998-04-01 00:00:00
abstract：:Benign constitutional neutropenia (BCN) is an asymptomatic condition characterized by mild chronic neutropenia in patients with no history of recurrent infections. Most patients are referred for further testing, increasing health care costs. We present an alternative form of assessment of individuals with BCN based on...
journal_title：Experimental hematology
pub_type： 临床试验,杂志文章
doi：10.1016/j.exphem.2018.10.007
更新日期：2019-01-01 00:00:00
abstract：:The production of interferon-alpha (IFN-alpha) by normal human peripheral blood mononuclear cells (PBMNC) was studied using polyclonal antipeptide antibodies designed to react either with all IFN-alpha subtypes or with individual subtypes IFN-alpha 2 or IFN-alpha 4. In this study, we demonstrate the detection of intra...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1995-03-01 00:00:00
abstract：:Blood samples were examined from 25 children with malignancies during hematopoietic recovery following chemotherapy-induced aplasia and from 9 children undergoing tonsillectomy. The proportion of CD34-positive peripheral blood mononuclear cells (PBMNC) evaluated by flow cytometry was compared with the number of coloni...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1991-12-01 00:00:00
abstract：:We compared the kinetic recovery of lymphocytes and their subsets in two groups of patients submitted to allogeneic peripheral blood progenitor cell transplantation (allo-PBT): those receiving lymphocyte-depleted leukaphereses by positive selection of CD34+ cells (group 1, n = 18) and those receiving unmanipulated leu...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(98)00029-0
更新日期：1999-03-01 00:00:00
abstract：:Umbilical cord blood (CB) is a rich source of hematopoietic stem cells (HSCs) with important applications in allogeneic stem cell transplantation. However, the low numbers of hematopoietic stem and progenitor cells (HSPCs) in banked units remain a major limitation. Protocols developed for HSPC expansion ex vivo or to ...
journal_title：Experimental hematology
pub_type： 杂志文章,评审
doi：10.1016/j.exphem.2015.04.011
更新日期：2015-07-01 00:00:00
abstract：:Effects of thyroid hormones on the production of erythropoietin (Epo) were investigated in isolated perfused rat kidneys and in the human hepatoma cell line, HepG2. Epo protein was measured by radioimmunoassay. L-triiodothyronine and L-thyroxine stimulated hypoxia-induced Epo formation both in the kidney and in HepG2 ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1994-03-01 00:00:00
abstract：:An increasing amount of data provides strong evidence for the complex multifactorial control of primary hemopoietic functions. Here we present a new multicellular functional unit, the Hematon, isolated from the light-density floating fraction of normal human bone marrow (BM) aspirates. The Hematon is organized in a co...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1990-05-01 00:00:00
abstract：:Although precursors of mast cells are derived from the bone marrow, phenotypes of mast cells are influenced by the tissues in which final differentiation occurs. Connective tissue-type mast cells (CTMC) and mucosal mast cells (MMC) are different in morphological, biochemical, immunological, and functional criteria. Th...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1990-08-01 00:00:00
abstract：:Coculture of cytotoxic T cells (STIL-3 C5) derived from L8313 leukemic mice with hematopoietic supportive stromal cells (MS-5) resulted in the detachment of MS-5 cells from the culture dish, whereas helper T cells (STIL-3 DF) did not induce this detachment. The response of bone marrow (BM) adherent cells to the same t...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1997-09-01 00:00:00
abstract：OBJECTIVE:Regulation of the cell cycle by cyclin-dependent kinase (CDK) activity occurs at multiple levels and is often altered in human cancers. Therefore, CDK activity has been targeted for drug discovery, and a number of small molecules have now been identified as CDK inhibitors. Plant cytokinin analogues with CDK i...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(02)00894-9
更新日期：2002-10-01 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：:This report presents the results of studies using long-term bone marrow cultures (LTBMC) of human bone marrow cells to investigate the effect of HIV-1 on in vitro hematopoiesis. Confluent stromal cell layers established from human bone marrow cells were irradiated to eliminate residual hematopoietic progenitor cells a...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1994-12-01 00:00:00
abstract：OBJECTIVE:To evaluate feasibility, safety, and efficacy of peripheral blood stem cell collection (PBSCC) and autologous stem cell transplantation (ASCT), to treat patients diagnosed of high-risk or relapsed HIV-associated lymphoma (HIV+ Ly), responding to highly active antiretroviral therapy (HAART). METHODS:Prospecti...
journal_title：Experimental hematology
pub_type： 临床试验,杂志文章,多中心研究
doi：10.1016/j.exphem.2004.12.008
更新日期：2005-04-01 00:00:00
abstract：:We have studied the in vivo spleen colony-forming ability and marrow repopulating ability of murine bone marrow cells differing in mitochondrial activity. Following centrifugal elutriation the cells were sorted on the basis of rhodamine-123 fluorescence intensity within a predetermined light scatter window. It is show...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1989-03-01 00:00:00
abstract：OBJECTIVE:Graft-versus-leukemia effects of donor lymphocytes have been considered to be central to the therapeutic benefit of nonmyeloablative allogeneic hematopoietic cell transplantation (HCT) for malignant diseases. Surprisingly, some patients who reject donor grafts following nonmyeloablative HCT have sustained rem...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2006.04.022
更新日期：2006-09-01 00:00:00
abstract：:Human umbilical cord blood (CB) appears to be an exciting new source of transplantable stem cells for a variety of clinical conditions. In this study, we have attempted to further characterize the primitive progenitors in CB. First we analyzed the effects of early-acting growth factors on blast cell colony formation f...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1995-12-01 00:00:00
abstract：:The development of pluripotential hematopoietic stem cells (PHSC) requires the continuous support provided by the bone tissue and bone marrow (BM) stromal cells. The basic rule of spatial and temporal organization of the distinct stromal cells and differentiating hematopoietic cells in the course of development, regen...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1995-04-01 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：:Classical studies of the developing embryo first suggested the existence of the hemangioblast, a precursor cell with the potential to differentiate into both blood and blood vessels. Several lines of investigation demonstrated that many of the genes activated during early hematopoietic development are also expressed i...
journal_title：Experimental hematology
pub_type： 杂志文章,评审
doi：10.1016/j.exphem.2003.07.001
更新日期：2003-11-01 00:00:00
abstract：:Transcription factors are essential to govern differentiation along the lymphoid lineage from uncommitted hematopoietic stem cells. Although many of these transcription factors have putative roles based on murine knockout experiments, their function in human lymphoid development is less known and was studied further. ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(00)00680-9
更新日期：2001-04-01 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
