Abstract：
:Human bone marrow contains plastic-adherent hemopoietic progenitor cells whose plating efficiency is increased by brief (2 h) exposure to methylprednisolone (MP). When subsequently covered with methylcellulose medium, they form colonies of monoblastoid cells. Colony size, but not number, and mature cell production are increased by erythropoietin (epo) and granulocyte-macrophage colony-stimulating factor (GM-CSF). However, colonies do not grow under serum-free conditions. The resistance of plastic-adherent progenitors to treatment with 5-fluorouracil (5FU), their growth pattern, and their capacity to produce granulocytic and erythroid colonies on replating, suggest that they may be similar to the primitive, 5FU-resistant, plastic-adherent progenitor cells (HPP-CFC) in murine marrow.
journal_name
Exp Hematoljournal_title
Experimental hematologyauthors
Gordon MY,Riley GP,Greaves MFsubject
Has Abstractpub_date
1987-08-01 00:00:00pages
772-8issue
7eissn
0301-472Xissn
1873-2399journal_volume
15pub_type
杂志文章abstract：:The aim of this work was to monitor the functional and phenotypic variations of natural killer (NK) cells in seven children with stage IV neuroblastoma (NB) treated with recurrent 5-day cycles of interleukin-2 (IL-2) at a dose of 18 x 10(6) IU/m2/d by continuous intravenous infusion. All patients who entered the study...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1995-12-01 00:00:00
abstract：OBJECTIVE:Recent reports have shown that killer immunoglobulin-like receptors (KIR) and KIR ligand (KIR-L) genotype play a role in the pathophysiology of autoimmune disorders. Certain KIR/KIR-L combinations might convey a predisposition to immune-mediated bone marrow failure. Examining the genotypic makeup of human leu...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2005.07.005
更新日期：2005-11-01 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：OBJECTIVE:Assays that can evaluate the potential of individual human hematopoietic stem cells (HSC) are still lacking. We previously developed the myeloid-lymphoid initiating cell (ML-IC) assay that enumerates single CD34(+) cells that generate long-term culture-initiating (LTC-IC) and NK-initiating (NK-IC) daughter ce...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2004.10.016
更新日期：2005-02-01 00:00:00
abstract：:Using an accurate technique for staining and scoring soft agar cultures, this study defines the incidence of circulating CFUEOS in normal donors. With whole mononuclear cells as the source of colony stimulating factor (CSF) and fetal calf serum, 49.6% +/- 3.5 of the colonies were eosinophilic; with human placental con...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1982-03-01 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：:Sterile alpha motif and histidine/aspartic acid domain-containing protein 1 (SAMHD1) is a (deoxy)guanosine triphosphate (dGTP/GTP)-activated deoxyribonucleoside triphosphate (dNTP) triphosphohydrolase involved in cellular dNTP homoeostasis. Mutations in SAMHD1 have been associated with the hyperinflammatory disease Ai...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2017.05.001
更新日期：2017-08-01 00:00:00
abstract：OBJECTIVE:The primary objective of this study was to identify and clone the first nonmammalian thrombopoietin (TPO), chicken TPO, and its receptor c-Mpl for the purpose of characterizing their activities both in vitro and in vivo. MATERIALS AND METHODS:Chicken TPO was cloned using the methods of reverse transcriptase ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2007.12.001
更新日期：2008-04-01 00:00:00
abstract：:To help establish an effective gene therapy protocol for patients with congenital metabolic diseases, we evaluated retrovirus-mediated transduction and long-term (LT) expression of the NeoR gene in cryopreserved and thawed CD34+ cells purified from granulocyte colony-stimulating factor (G-CSF)-mobilized peripheral blo...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1997-08-01 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：:Stem cell maintenance in continuous bone marrow culture has been shown to be associated with close range interaction between hematopoietic cells and marrow derived adherent cells (MDAC). The extent to which the culture system is dependent upon this type of interaction has not been ascertained. Explants of non-adherent...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1981-03-01 00:00:00
abstract：:We compared the cell division behavior of CD34(-) and CD34(+) (CD33/CD38/CD71)-negative (Lin(-)) CD133(+) cord blood cells stimulated with the cytokines Flt3-ligand, stem cell factor, and thrombopoietin. Within a 4-day time frame, Lin(-)CD34(-) CD133(+) (CD34(-)) cells underwent more cell divisions in serum-free cultu...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2007.05.016
更新日期：2007-09-01 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：:The relationship between the hematopoietic stem cell (HSC) population and its surrounding bone marrow microenvironment is a rapidly evolving area of research. Normal HSC processes rely heavily on a complex communication network involving various marrow niches. Although leukemogenesis largely results from abnormal gene...
journal_title：Experimental hematology
pub_type： 杂志文章,评审
doi：10.1016/j.exphem.2018.07.001
更新日期：2018-10-01 00:00:00
abstract：:The immediate hematopoietic response to 3'-azido-3'-deoxythymidine (AZT) was characterized in an unperturbed and regenerating mouse marrow model to identify the in vivo hematopoietic targets of AZT and test whether AZT toxicity is dependent on the proliferative activity of the hematopoietic targets. B6D2F1 mice receiv...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1994-01-01 00:00:00
abstract：OBJECTIVE:The present study was designed to compare directly the frequency of circulating LTC-IC and E-LTC-IC mobilized in peripheral blood (PB) after chemotherapy supported by either G-CSF (PB-G) or GM-CSF (PB-GM) in comparison to steady-state bone marrow (BM) and PB (PB-ST) values in the same patients. MATERIALS AND...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(01)00762-7
更新日期：2002-01-01 00:00:00
abstract：:We have developed a prospective approach to identify the generation of erythroid cells derived from cultured peripheral blood mononuclear cells (PBMC) by monitoring the expression of the cell surface protein CD48. Unpurified populations of PBMC obtained from the buffy coats of normal volunteers were grown in suspensio...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(98)00086-1
更新日期：1999-04-01 00:00:00
abstract：:To evaluate the effects of thymocytes from anemic W/WV mice on hemopoiesis in vitro, we co-cultured thymocytes from W/WV mice or from their non-anemic +/+ littermates with W/WV or +/+ marrow cells in semi-solid systems designed to foster colonial growth from neutrophil/macrophage (CFUNM), early erythroid (BFUE), late ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1980-07-01 00:00:00
abstract：OBJECTIVE:Organic cation/carnitine transporter, OCTN1 (SLC22A4) shows a relatively broad tissue distribution and transports organic cations in a pH-dependent manner. However, its physiological role remains to be clarified. To understand the physiological role of OCTN1, tissue expression of OCTN1 in human and mice was c...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2004.08.009
更新日期：2004-12-01 00:00:00
abstract：:Mantle cell lymphoma (MCL) affects approximately 4500 patients/year in the US and demonstrates a male to female ratio of approximately 4:1. While the pathobiology underlying this ratio is unknown, the hematopoietic system is characterized by sex-related differences in androgen receptor (AR) expression, leading us to h...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2017.01.001
更新日期：2017-05-01 00:00:00
abstract：OBJECTIVE:To identify genes involved in megakaryopoiesis, high-density oligonucleotide microarrays were used to compare transcript profiles from undifferentiated CD34+CD38lo cells and culture-derived megakaryocytes (MKs). MATERIALS AND METHODS:Megakaryocyte differentiation was achieved in vitro by inducing primary hum...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2004.04.002
更新日期：2004-07-01 00:00:00
abstract：:The present studies evaluated effects of recombinant human (rhu) and murine (rmu) flt3 ligand (flt3-L) on colony formation by subsets of myeloid stem and progenitor cells present in low-density (LD) and cell-sorted CD34 hu cord blood (CB) and bone marrow (BM) cells and unseparated mu BM cells. By itself, flt3-L had we...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1995-09-01 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:Generation and expansion of pluripotent unrestricted somatic stem cells (USSCs) and mesenchymal cells (MSCs) from human cord blood as well their functional characterization were assessed. METHODS:USSC generation was initiated from fresh and cryopreserved cord blood (CB). Culture conditions and functional ass...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2006.07.011
更新日期：2006-11-01 00:00:00
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 an...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1988-12-01 00:00:00
abstract：:Improving our understanding of the intricacies of hematopoietic specification of induced or embryonic human pluripotent stem cells is beneficial for many areas of research and translational medicine. Currently, it is not clear whether, during human pluripotent stem cells hematopoietic differentiation in vitro, the mat...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2018.05.007
更新日期：2018-09-01 00:00:00
abstract：:Lymphatic leukemia L1210-bearing semisyngeneic Balb/c x DBA/2Wf F1 (CD2F1) mice were subjected to chemoradiotherapy (2 x 100 mg/kg of cyclophosphamide i.p. and 1000 cGy of total body irradiation) and reconstitution with 10(7) syngeneic bone marrow cells i.v. The bone marrow obtained from leukemic mice was previously e...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1988-10-01 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：OBJECTIVE:Many clinical gene therapy trials have described poor engraftment of retrovirally transduced CD34(+) cells. Because engraftment is dependent upon successful homing of graft cells to the bone marrow (BM), we examined whether retroviral-mediated gene transfer (RMGT) induces a homing defect in CD34(+) cells. ME...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2005.12.014
更新日期：2006-04-01 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
